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8 Android Secret Codes You Should Know

Use USSD Secret Codes on Android

  1. Open the Android app and sign in with your Google account.
  2. Scroll down to the bottom of the app’s main screen and find the “Settings” section.
  3. In this section, locate the “Security” tab.
  4. Under this tab, you will find a list of hidden USSD codes that can be used to input secret passwords on your Android phone.
  5. To use these codes, simply enter them into the text field at the top of the page and click on “submit”.

Android Secret Security Codes You Should Try

View the Phone’s IMEI

To view the IMEI number of your Android phone, you can use this secret code. Another crucial unique identification for your device is the IMEI (International Mobile Equipment Identity), which serves as the digital fingerprint for your smartphone.

IMEI codes are often pre-printed on the back of your smartphone. But if you want to see it, you’ll have to take off the back casing. Use this code instead if you don’t know how to remove the back of your device or just can’t. When purchasing a used phone, for instance, checking the IMEI data can be useful.

Check SAR Level

To view your Android phone’s SAR level, open the “Settings” app and select “About Phone.” On the “Status” screen, you’ll see the SAR level listed under “General.” ..

The Federal Communications Commission (FCC) has set a maximum SAR level for cellphones, and many Android smartphones have already exceeded this limit. If you’re concerned about your phone’s SAR levels, you can check if it has already exceeded the limit by using this code. If so, it might be time to consider getting a new one.

Perform GPS System Test

To check the strength or effectiveness of your Android GPS, use this code: *#06#. If the code returns a result of “on,” your GPS is working properly. If the code returns a result of “off,” you may need to turn your phone’s GPS on or reset it. ..

Do a Touchscreen Test

This security code allows you to test whether your touchscreen is functional, just like the GPS test code. It will be useful if you decide to buy a used phone.

Enable General Test Mode

If you’re not using the “General Test Mode” on your Android phone, it’s likely that someone is tampering with it. This mode includes features like grip sensor, RGB testing, subkey, barcode emulator test, LED, front camera, touch testing, and device version information. If you’re not using this mode and your phone starts to show problems like low battery or slow response time, it’s likely that someone is tampering with it.

View Smartphone Battery, WLAN, and Other Info

This code can be used to view battery, WLAN (Wireless Local Area Network), and other supplementary phone data. Thanks to the usage statistics and Wi-Fi information shown, you may use this standard USSD code to learn more about who accesses your apps and battery condition. ..

View Firmware Information

Android users can benefit from firmware information in a variety of ways, including knowing whether their device’s firmware has been modified, which could potentially result in system harm. By using this top-secret security code, you can retrieve the vital data related to your original Android firmware. Personal digital assistant (PDA), RF (Radio Frequency) call date, smartphone type, hardware, and production date are a few of these specifics.

View Camera Information

To view your Android phone’s camera firmware details, including the number of cameras, maximum zoom, and firmware version, use this code: https://www.cnet.com/how-to/how-to-view-android-camera-firmware

Final Words

There are a few secret Android codes that you should know if you want to keep your smartphone safe and functioning properly. Here are 8 of them:

  1. Factory reset your Android device: This is the first and most common secret code, as it allows you to erase all your data and start from scratch. This is also the code that can be used if you have lost your phone or if it has been damaged in some way.
  2. Change your default password: This is another common secret code, as it helps protect your smartphone against unauthorized access. If you don’t have a strong password, change it now!
  3. Disable location tracking: This is another important secret code, as it helps keep track of where you are at all times. You can do this by going to Settings -> Privacy -> Location Services -> disable tracking.
  4. Disable NFC: This is another important secret code, as it helps prevent your smartphone from recognizing other devices when they try to be added to the network. You can do this by going to Settings -> Security -> NFC → disable it.
  5. Disable Bluetooth: This is another important secret code, as it helps keep track of what devices are connected to the network and how well they are working together. You can do this by going to Settings -> Bluetooth → disable it on all devices in the network (or just on some).