However, there are a wide variety of secret codes, both on Android mobiles as well as those that operate under iOS, which give access to special and configuration options, as well as other menus other than those that the user usually visits.

In this sense, it is worth indicating what are these secret codes that you should know so that you can take better advantage of the general operation of your smartphone, being very simple to use and even, they can help you solve certain faults without having to carry the device to a technical service.

What are the secret codes of your mobile device and what are they for?

Although it is true, all the existing operating systems today, host a series of menus and options that are visible to any user, since they have easy access to them. However, beyond these options, there are also hidden menus that have been introduced to the device only for the use of technicians and professionals in the field.

Thus, it is necessary to note that the origin of the secret codes arises from the requirement to carry out certain actions and from them, obtain specific information related to the repair or maintenance of a machine. But, without this being visible to the common user.

That is why any device has hidden menus or secret codes and especially mobile phones. Which, from the beginning, were developed with this type of code. Being basically these numerical and character combinations that execute various functions and also serve to obtain important data, activate different menus, test elements of the smartphone or even restore it and release it.

List of all the secret commands of your Android or iOS and their function

Given that, today, the most widely used operating systems worldwide are Android and iOS, it is relevant to specify what are the hidden commands contained in the devices that operate under said OS. Taking into account, the most important depending on the function they offer to each user.

We provide you with a list of all the secret codes that these cell phones house:

For Android:

It is no secret to anyone that Android is the most widely used operating system on the Internet and because of this, the most popular and used around the world. Since, it is possible to do many things in it, apart from that it is highly customizable and was created with the intention of making it as intuitive as possible for users.

However, despite the fact that a person who uses an Android phone does not require advanced technical knowledge to be able to manage it and control its menus, the truth is that this operating system has a variety of secret codes designed and used by its developers.

But, even though different brands operate under said OS and have their own hidden commands, Android, in general, contains various secret codes that are relevant to know and use.

[Also Read: Best Ways to Speed up your Android Smartphone ]

Here are the most important of them:

For iOS:

In the case of iOS, mobile devices also choose codes that surely you never even imagined that they could have and so, just as it happens in Android mobiles, these allow you to enter new options, functions, and secret menus that can serve you of great help.

However, it is appropriate to note that, unlike Android, the number of hidden codes in Apple iOS is less. This, mainly, because it is a much more closed system and that does not offer a variety of customization alternatives nor is it malleable.

But well, you can also make use of certain codes in iOS that gives you access to much more superficial menus, allowing you to consult certain parameters of the device and activate many others. These commands are the following:

[Also Read: How to create custom Emojis on Android and iOS?]

List of exclusive codes of the main mobile manufacturers

In the same way that operating systems have multiple secret codes valid for all smartphones that operate under them, some mobile phone manufacturers have also designed their equipment with additional hidden commands. This, in order to provide a more exclusive contribution to its users and thus, manage to get more out of the mobile.

Here we indicate the most common for both Samsung and Huawei, as well as others for iPhone:

For Samsung:

Beyond the layer of customization that Android brings to all its devices, Samsung developers decided to offer an extra layer to ensure greater malleability in their phones from certain special commands.

The most used and common of them are:

For Huawei:

Given that the Chinese multinational is another of the most famous manufacturers in the world when it comes to Android devices, it is also valuable to know the most important hidden commands it offers on its smartphones.

Bearing in mind that your EMUI layer can cause certain problems with the general codes and these are solved, in most cases, with the secret options to reset it. These codes are the following:

For iPhone:

Despite the fact that, previously, we indicated the most used and important hidden commands in iOS; It is also appropriate to specify some others specifically for iPhone so that you can easily gain greater control of your mobile:

Although this operating system comes equipped with a serial voice recorder with which we can carry out some tasks, this is not very complete, so it does not prevent you from looking for alternatives to improve this capacity of the mobile. With a tool tailored to your needs and requirements depending on the activity you occupy the most, it is possible to turn the mobile into an authentic voice and audio recording studio.

If you want to know what are the best voice capture applications for Android, here are our recommendations with the best alternatives for you. This selection includes both free versions, as well as payment options with a more significant number of functions and configuration capacity, that is, the Pro versions.

List of the best applications to record voice memos on Android

This operating system is a world of possibilities in terms of functions, so it is not surprising that there are so many applications for the same purpose. When it comes to audio and voice recording, the ones on this list are undoubtedly the best.

eRecorder

We will start our suggestions with eRecorder, a free application effortless to use through its friendly interface. This tool allows you to sync recordings in the cloud by sending them to Dropbox or SoundCloud.

This makes it one of the best options to capture voice memos for Android online, being very popular among university students. Although it is not possible to configure too many audio options, we can share the recordings via text messages or Whatsapp. It is available on Google Play.

[Also Read: Best Ways to Speed up your Android Smartphone]

Audio Recorder

If you are involved in an activity that requires voice recording regularly, you need an intuitive and powerful tool. In this case, you must include this payment application from Sony for Android among your options.

Audio Recorder gives you access to the record, pause and edit functions by applying sound filters through a simple, clean and intuitive interface. Version 2.01.41 is the most updated, although it was developed for the STM10 microphone, you can use it in most Android terminals. You can download it on their link page.

Call Recorder

Available on Google Play, Call Recorder has been well received by Android users. It comes in both a free and paid version, perhaps the main difference between the two is that the former contains advertising.

With this application it is possible to configure the source according to your convenience so that it is through a microphone, a voice call, and even a video camera, recording any call and selecting the ones you want to save. In other words, choose the ones that are protected and the ones that are ignored. To make things better, its integration with Google Drive (available for Android 3.0 or higher) allows you to sync or save to the cloud.

Easy Voice Recorder

The Easy Voice Recorder application has been designed for Android users looking for simplicity and comfort, as it is one of the easiest to use. Among its features, it is worth mentioning that you can change the name of the files directly from the application.

Likewise, it is appreciated that you leave to what format we want to save the recordings in terms of quality or space. If you save in PCM or ACC format, you get high quality, while the AMR format allows you to save space. The possibility of using a Bluetooth microphone is also highly appreciated.

Tape-a-talk Voice Recorder

Tape-a-talk is a free application available on Google Play, which allows you to do many things easily. Many have been surprised by the capabilities it offers for storing capture files in different formats, which we must add to its sharing function to send the recordings or upload them to Dropbox.

Plus, it can record voice memos, voice memos, or audio even when the screen is off. It attracts a lot of attention for its modern design interface, which allows you to carry out a large number of functions easily, such as sharing recordings via email.

Hi-Q Voice Recorder

Available in both free and paid versions, this app is truly a powerful tool. Hi-Q Voice Recorder is highly recommended for those who need to record classes, without missing any details. Added to that is the excellent audio quality that can be achieved with the app.

When recording in MP3 format, the sound files are compatible with practically everything, as well as sharing it with other users to be listened to anywhere. Also noteworthy is its support for widgets, which makes it possible to choose the microphone you want to use, support for Wi-Fi and other advances. If you get the paid version, you’ll see expanded capabilities. Does not support the recording of phone calls.

[Also Read: The best Android antivirus apps in 2020]

RecForge II

Always present in the list of options of voice recording applications for Android smartphones, the RecForge II application is entirely free. It is ideal for those who need to make longer recordings than usual and its large number of functions make it one of the most powerful apps. Among its features, we can mention functions such as tone control, time control, gain control and others.

Its versatility makes it suitable for many activities such as recording music, business conferences, university and many others, always having the possibility of using the built-in editor so that the recordings are to your liking. It allows you to memorize techniques through the playback loop. It’s great.

NetMemo Voice Recorder

The netMemo Voice Recorder application for recording and saving sounds for Android allows you to record brief voice messages and send them to your email or your related email. By being able to record in Wav format, you get a quality guarantee. You can do the same in OGG format, which achieves a higher file compression rate than MP3.

To access your voice memos from anywhere, the app allows you to upload them directly to Dropbox. As an extra in its two Plus versions, you can configure the application to send the recordings to several email accounts simultaneously by merely changing the colour of the icon and the application.

ACR (Another Call Recorder)

Available in a free version as well as for payment, the application to record audio and voice notes for Android ACR devices, is ideal for users who want to have everything well organized. This app, available on Google Play, allows you to record all calls in different formats such as OGG, WAV, MP4 or 3GP.

Of course, the application’s functions do not stop there, since its design is designed to make everything easier for you. Just press a button to start the recording and do it again to end it. In addition to searching for the record by date, she deletes the oldest ones. In the paid version, you can choose between manual or automatic recording and save the data in Dropbox or Google Drive.

Skyro Voice Recorder

There is no doubt that Skyro is one of the best apps to edit and record sounds for Android. The first thing you will notice once you install it is the elegant design of its interface. Unlike others, the free version comes free of advertisements and without any limitation.

You can record and capture images simultaneously, a handy feature to keep a synchronized record when you are receiving classes where slides are used as part of the presentation. It also supports labels, among a long list of functions. In the paid version, you have different themes to change the look, in addition to being able to use a Bluetooth microphone. Enter skyro app for more information.

Parrot Voice Recorder

If you have an Android 4.4 or higher terminal, you can install the Parrot Voice Recorder application, an all-in-one voice recorder that gives you many features such as recording, playing and sharing voice recordings with just three taps on the screen. You can select both the sample rate and the bit rate.

For those who record outdoors, the app has a noise reduction function and a new echo filter. The automatic pause function detects silent spaces and suppresses them. These and other features make it very useful for commercial use, without neglecting that its simple interface leaves it within reach of all users.

[Also Read: Top 5 Best Virtual Assistants for Android]

Voice PRO

When comparisons are made, Voice PRO is usually at the forefront of all voice recording apps on the Google Play Store. It could not be otherwise, since from the moment you install it to your terminal you begin to notice its boundless potential, starting with the possibility of converting all voice records into text in more than 40 languages. With this app, you can see in more than 100 formats.

Actually, and without the desire to err on the side of an exaggeration, with Voice PRO, you can do everything that goes through your mind in terms of audio recording and editing. It is neither more nor less than an authentic audio station with a truly exceptional quality thought as a solution that meets the expectations of the most demanding users. When you buy this application, you can increase its functions through purchases within the same app, so you will always be updated.

This means that there are very few users who escape the use of emojis and emoticons, thanks to the fact that they are elements that have managed to simplify communications. But, beyond them, some known as “Memojis” emerged that is much more personalized and has captured the attention of the general public.

Therefore, to learn more about this new trend that has not gone unnoticed by technology giants, it is appropriate to define what emojis are about and their difference from a standard emoji. Like, explain the steps to create these elements from an Android device or with an iOS.

What is an Emoji, and how is it different from a conventional emoji?

For starters, it is worth noting that the so-called Memojis are an invention of Apple that arose together with the facial recognition function of the iPhone and, therefore, they are virtual avatars that can customize the result completely.

In effect, a Memoji can be defined as an emoji that can adapt to the facial characteristics of the user in question and, also, takes into account those details such as hair color, freckles, accessories used, etc. To provide a result similar to the appearance of the person who creates it.

Thus, Apple was the only company in charge of popularizing Memojis in the digital world and, thanks to the first approval that these virtual avatars had by the public, many platforms focused on it. However, so far, Apple, based on its iOS operating system, is the only one that reveals the easiest way to obtain this type of emojis since they are generating through a photo of anyone using an iPhone from the tenth generation.

On the other hand, regarding the distinction that a Memoji presents around a popular emoji, it is based on the fact that the former are fully customizable and have a larger size than ordinary emojis. Whereas, they can reflect your personality and even your mood when created from scratch. On the other hand, emojis are generalized elements that are present in many instant messaging apps and do not provide any distinctive value depending on each user.

Steps to create your own Emojis on your Android and iOS smartphone

Although it is a native function of the iPhone and it is a proposal initiated by Apple, the truth is that there are other ways that people who do not manage the iOS operating system can use to create their custom emojis. For this reason, there is currently a mechanism that is adapted to Android devices for this. Taking into account that, although it cannot be done from a function of the same OS, it is a very simple procedure.

Having clarified this, we proceed to specify each of the steps that must be followed, both on an Android and an iPhone, to build the Memojis you want easily and quickly:

On Android

Although today, there are several mechanisms that Android users can use to obtain their personalized Memojis, it is essential to specify one of the simplest ways of all in this post, which is carried out through an application known as Bitmoji that you can download directly from the Google Play Store and is free.

Without a doubt, it refers to the most popular mobile app to create stickers with your Memoji on Android without any complications. Valuing that, among its advantages, we find that it will not only provide you with personalized emojis with your face but also, you will be able to obtain these full leather Memojis, with costumes and even personalize them with different hairstyles or clothes.

Now, it is time to explain each of the steps to follow to create Memojis with the help of Bitmoji on Android devices:

• First of all, you must access the app store or the Play Store.
• Once the download process is completed, proceed to open the app in question, and there, you can register using your Snapchat account or through your email. During this registration process, you will have to indicate your birthday, create your account with the information requested and choose your gender (man or woman).
• Next, the app will ask you if you want to take a selfie, which will be used as a guide to show you on-screen the process of creating your Memoji. In other words, it is not a photograph to automatically generate your personalized emoji.
• Now, when you look at all the selections available in Bitmoji, you will have to go option by option to shape the face of your emoji and, thus, create the Memoji in question as you wish.
• At this point, begin to choose your skin tone, hair color, hairstyle type, hair treatment, shape, size, and color of the eyes, eyebrows, eyelashes, nose, glasses, jaw, lips, ears, facial features, clothing, and even accessories.
• Finally, it is time to generate your virtual avatar by clicking on the last icon in the row that shows a check. There, proceed to press the button “Save avatar” and then “Continue”. If you want to use the Bitmoji Keyboard, proceed to configure it or, otherwise, just click on “Skip” (from the upper right corner).
• After all this, you can use your Memoji in applications such as WhatsApp, Telegram, Messenger, and Line, for example. Taking into account that, just by clicking on the image created in Bitmoji, you will be able to select the app where you prefer to use it (in the menu that they show you).

[Also Read: How to Recover our Deleted Photos on WhatsApp]

On iOS

Fortunately, through this operating system, Memojis can be created natively since it was an initiative constituted by Apple, specifically through its iPhone equipment based on the facial recognition function, as we previously mentioned. Taking into account that, nowadays, these personalized emojis can also be used from iPads.

In this sense, it is appropriate to note that users of the Apple operating system can create Memoji-type stickers on all devices that have iOS 13 or iPadOS. In addition to that, they require an iPhone X (or a later model) and an iPad Pro to be able to create and use animated Memojis without any limitation.

Next, we present the indicated procedure to create, for free, a personalized emoji from iOS 13 and with the Messages application belonging to Apple:

• Start by accessing the Messages application, and once you open it, proceed to press the indicated icon to compose or start a new message (or, directly from an existing chat).
• Secondly, you have to press the Animoji icon (it is identified with the face of an animated monkey) and there, slide your finger up to click on “New Memoji (+)”.
• Now, it is time to customize the characteristics of your own Memoji, as explained during the process from an Android. That is, changing the skin tone, the eyes, the hairstyle, the accessories, etc.
• Finally, you will simply have to tap “OK” in the upper right corner to save this creation, and you’re done.

Additionally, it is also essential to know how you can send an animated Memoji or a Memoji sticker from the Messages app, and here we point out each of the steps to be carried out for said case:

• Enter Messages and click on the corresponding icon to start a new message or, you can do it from a real conversion.
• Then press the Animoji icon and slide a finger to the left side of the panel to select the Memoji in question.
• After that, tap the icon to record, and so, you can choose a different Memoji with the same recording that will have a maximum duration of 30 seconds. When you do that, simply press the icon to stop.
• To conclude, just press the indicated arrow icon to send your personalized emoji.

Apart from this, on iPhone and iPad, you can also use your Memoji through FaceTime, and the correct way to do it is as follows:

• First of all, access the FaceTime app and start a call with the contact you want.
• Once that call begins, press the star-shaped icon and select the custom emoji you prefer to use.
• Thus, you can now make the FaceTime call with your Memoji, and in case you want to continue without this virtual avatar, simply touch the X icon to remove it.
• In case you want to change the Memoji during the call, what you should do is press the X icon and press the star icon again to choose a different one.

The solution can be carried out by overclocking, overclocking, or OC, which means altering the operating frequencies originally set by the manufacturer of a component, to obtain greater performance.

Get your mobile to go faster

By increasing the processor’s working frequency, the mobile is proportionally faster since it can carry out more operations per second, which can be ideal for older smartphones that are affected by the performance of time.

The danger of overclocking comes from the fact that a minimal increase in the CPU working frequency is associated with an increase in the working temperature of the phone. This increase in temperature can burn the processor leaving it useless.

Raising the frequency of the mobile processor must be done very little by little and at all times monitoring the temperature of the terminal until achieving a balance point in which the performance improvement is achieved but maintaining the temperature at an acceptable level.

How to change the processor frequency

To change the frequency of the processor of your mobile two essential requirements are necessary: being a root user on the smartphone and installing a control app with which to modify the base frequencies of the CPU of the phone.

Once root permissions are available, you only need an interface to graphically control the processor frequencies. There are many alternatives, and even some cooked ROMs include a kernel that allows the configuration of the processor frequency from within the settings menus.

Controls the behavior of the processor

The processor adjusts the frequency of the cores based on the workload it receives and is controlled by a CPU Governor.

This component of the processor of any smartphone uses a series of behavior profiles with which it is established when the cores have to lower the frequency when the mobile is at rest, which cores can be deactivated to save battery or when it is time to put to work, at what frequency should each of the cores depending on the workload.

Originally, the Governor will always be configured to use an OnDemand profile, which adjusts the processor frequency based on the workload it receives. But any other can be assigned to behave differently.

The most common and recommended Governor profiles

Interactive:

With which good fluidity of use is achieved, maintaining a moderate energy consumption.

Conservative: As its name suggests, its maxim is to save energy, which is why the mobile phone slows down since the cores will work with a very tight frequency.

OnDemand:

It is the default profile of Android obtaining a great balance between good power under workload, and reduced consumption at rest.

Performance:

Ideal for those who seek maximum performance at all times since with this profile the processor will always work at the limit of its capacity, without taking energy consumption into account. With this profile, you have to be especially careful with the temperature since the processor could heat up more than recommended.

This is ideal if you only want to modify the processor frequency to obtain the maximum performance in a game or an application, but then if you want to return to the usual operating mode, just by restarting the mobile everything will return to its original configuration.

Do you need an antivirus for Android?

APK files infected by malware created by cybercriminals can be installed on an Android device. Also keep in mind that the approval process for uploading an app in the Google Play Store is very simple, making it also relatively easy for any of these applications to be infected.

BitDefender Mobile

Credits: StackSocial

According to the latest analysis by the company AV-TEST, the results of the BitDefender Mobile Security antivirus are almost perfect when it comes to protecting yourself against malware and detecting potential new attacks.

It includes several anti-theft features, which offer you total protection when you browse the Internet, tips to protect your privacy, and of course, a scanner to find out whether or not your device is infected with viruses.

Norton Mobile Security

Credits: PcMag

Norton Mobile Security is another antivirus that achieved excellent results in the latest AV-TEST report.

In addition to all the benefits related to the security of your device against a possible computer attack, it has functions designed to protect navigation or recover it in the event of loss or theft.

On the other hand, with this program, it is easy to create and recover a backup copy of personal data. The mobile will automatically lock if the SIM card is removed and a photo of the person will be taken using the lost or stolen device.

PSafe

Credits: Mobile Updates

The fact of having achieved an unbeatable result in the AV-TEST analysis already shows that the PSafe antivirus is excellent. It is an app-only designed for mobile operating systems and that gives you extra security.

By acquiring this antivirus, you have a program that protects against hackers, blocks apps with a key known only to the user to improve device performance, and of course, prevents malware content infection.

Avast Mobile Security

Credits: Inar Guide

Although the Avast Mobile Security antivirus is a completely free application, that does not mean that it is a magnificent program, something that is corroborated by its excellent results in the AV-TEST report.

This antivirus is capable of detecting almost completely all viruses in real-time and absolutely all malware content created in the last four weeks. That makes it a trusted app to have a phone free of infections and attacks.

In addition to all this security, it also includes a function to block your apps with a password, another to prevent unwanted calls, another so that you are the only one who posts on your social networks and another that works as a firewall.

Kaspersky Internet Security for Android

Credit: AlternativeTo

Another program to consider is Kaspersky Internet Security for Android, the version for Android smartphones and tablets of one of the best antivirus for Windows and Mac. Its effectiveness will not disappoint you.

This antivirus offers a wide variety of very useful features: from protecting your device against malware to being able to locate it if it has been stolen or lost.

On the other hand, it also contains anti-theft and anti-fishing functions, as well as blocking calls from commercials or people with whom you do not want to speak and a filter for when browsing the web.

Siri is only available for iOS, but those who have devices with the Android operating system also want to have a similar application. Possibilities are not lacking and there are a number of alternatives where you can download a good assistant for android. Each has its advantages and disadvantages. In this article, we are going to talk about the 5 best assistants for Android.

1. Google Assistant

Credits: 9to5Google

The Google assistant is essential to carry out all kinds of searches. This wizard has been developed in such a way that you can understand the context of the conversation in which the user searches, in order to achieve the best possible result.

This wizard has improved and evolved as time goes by and it complies with various functionalities that have made it more complete. We can activate it at any time and it has constant updates that add new functions.

2. Cortana

Credits: TechRepublic

Cortana is one of the public’s favorite virtual assistants, created by Microsoft Corporation. It is a software that emerged to be used in Windows Phone 8.1 but that currently can also be installed on all Android devices.

This assistant is able to recognize the voice of the user and answers all kinds of questions and demands. Its usefulness lies in the speed when it comes to obtaining the desired information. Along with Siri, he is the number one virtual assistant.

3. Sherpa

Credits: sherpa

Serpa is an Android application with functions similar to Siri. Its engine allows you to anticipate the movements of users and can be obtained for free. Like all attendees, we can ask you all kinds of questions, translate texts, send voice or text messages, and even dial numbers to make calls.

A very complete assistant that has achieved great success among Android users who want a Siri-like assistant.

4. Hound

Credits: SoundHound

Hound is a little-known assistant, but certainly worthwhile. This assistant is sold as the fastest Android assistant on the market and faster than Siri. This wizard includes some very interesting functions, it can help us calculate the mortgage, book hotels in Expedida or play interactive games.

5. Bixby

Credits: The Verge

Bixby is Samsung’s assistant, which tries more to facilitate and carry out tasks on the mobile than to carry out internet searches.

Bixby can inform us of the weather, show us our agenda, make calls, show information about products that we have taken a photograph of, set an alarm and a host of other tasks.

Bixby learns what you like to do and works with your favorite applications and services to make your tasks easier, adapts to your needs by learning your routines and the applications you use the most.

Not everything is lost, if we have accidentally deleted the photos and want to recover them it is possible, let’s see how we can do it.

1. Download them again

You have already tried it, but it is the easiest step before going older. In some cases WhatsApp allows you to download the photos again after deleting them by simply clicking on the download button.

This download can be done when the deletion has been relatively recent and the photo is still stored on Facebook’s servers, so it is not necessary for the one who sent us the photo to be connected.

2. Use WhatsApp Web to recover images

One of the easiest ways to recover deleted images on mobile is to use the web version of the application.

The method is simple, although the photo is not on our phone with WhatsApp Web we can see the images included in the messages and from here we can download the images that we have lost.

To be able to enter the web version of WhatsApp we only have to enter the address https://web.whatsapp.com/ in the computer browse. Here a QR code (Quick Response code) will appear on the screen, we access WhatsApp on our phone, tap on the ellipsis at the top right of the screen and in the menu select WhatsApp Web. We scan the code and everything is ready.

3. Use the WhatsApp backup

At WhatsApp, we have the possibility of making backup copies of our chats. If the option is periodically enabled, the application will create the backup.

Before resorting to the backup we have to make sure that the backup was made after receiving the message that contained the image we want.

The first thing you should do is check if the date of the last backup matches the date on which you would have received the photo. If so, we can restore the copy.

The only drawback of this process is that there is no possibility to do this from the App, the only way is to install and reinstall WhatsApp. When we carry out the process and enter the phone number again, the program will indicate that there is a backup.

Later we will be asked if we want to download and we accept. After finishing the entire process, which can take a long time, Finally, we will have recovered all our deleted photos.

4. Use a special application

If all of the above has failed the last idea could be to use some kind of recovery application. The problem is that WhatsApp saves the photos and videos in the internal memory of the phone, so we cannot remove the memory card and do a deep search with a PC.

There are a good number of applications to perform this task, but the problem is that the most complete applications need root permissions (Rooting means you have root access to your device) to do an in-depth search.

Losing some photos that we like or need is a situation that we have experienced more than one and on more than one occasion, but with a little help such as we can find in recovering, we can solve the problem using the above method.