5 secret Android codes that will change the way you use your phone

You Android smartphones are known for their customizability and diverse functionalities.

However, what many don’t know is that there are secret codes that allow you to access hidden functions and obtain useful information about the devices.

These codes, which vary according to the brand and model of the device, open up a range of possibilities for users.

Image: ZDNet/Reproduction

Cleaning temporary files

For Samsung Galaxy devices, the code *#9900# allows you to clean temporary system files and applications.

This function is useful for keeping the device running efficiently, especially on models with more limited hardware. To use the code, simply access the phone app and dial it.

Detailed device information

Another interesting code allows you to access detailed information about your cell phone, including data about supported 5G/LTE bands and Wi-Fi status.

To do this, enter the combination *#*#4636#*#* in the phone application. This action will reveal several advanced device information and settings options.

We recommend proceeding with caution when using this code, due to the easy access to a range of settings more advanced devices that may interfere with the proper functioning of the device.

If you don’t have enough knowledge to change some settings, avoid exploring them.

Diagnostic Tools

Some manufacturers, like Samsung and Google, offer hidden diagnostic tools. To access them, simply dial *#0#* on Samsung devices or *#*#7287#*#* on Google Pixel devices.

These tools allow you to check the status of various basic device functions, such as the screen, speakers, and microphones.

App Usage Check

For privacy-conscious users who want to know if someone has accessed apps without permission, the code ##4636## also provides this information.

When accessing “usage statistics”, it is possible to see the applications that were recently used on the device.

Cell phone identification

Every smartphone has a unique identification number, known as IMEI. To find out the IMEI of your Android device, simply go to the phone app and type *#06#.

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A pop-up window will appear, showing the device’s IMEI and other codes.

These Android secret codes provide an unconventional way to better explore and understand your device.

They offer everything from basic information to advanced diagnostics, helping to keep your smartphone in tip-top condition and improving its usage experience.

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