What is hidden code?

What is hidden code?

USSD codes, also colloquially known as a “secret codes,” are simply codes that are used to unlock hidden actions in your smartphone. Unstructured Supplementary Service Data (USSD) is a user interface protocol that you can use to access hidden features in your smartphone.

What is ## 002?

##002# – If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# – By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.

How do you unlock Android Device Manager?

Reset your pattern (Android 4.4 or lower only)

  1. After you’ve tried to unlock your phone multiple times, you’ll see “Forgot pattern.” Tap Forgot pattern.
  2. Enter the Google Account username and password you previously added to your phone.
  3. Reset your screen lock. Learn how to set a screen lock.

How to access service mode on an Android device?

Either on an Android device or on a computer, launch your favorite web browser and go to Google.com. Search for your device’s service menu code. Look for the special codes for accessing service mode on your Android device.

How do I enter service codes on my Android phone?

Go back to the Home screen. If you were using your phone to search for the code, hit the Home button on your device to go back to the home screen. Launch the Phone app. On the home screen or app drawer, tap the stock Phone app of your device. The codes may not work on third-party dialers. Enter the service code.

What can I do with the hidden service menu in Android?

Most of the mobile manufacturers include a hidden service menu in their mobile handsets. These menus allow users (or developers) to access some technical information and service personnel to access service details etc. Is there a similar service menu for android devices and What can I do with that menu?

What is Android check code?

Android check code, phone information code, or secret Android code is an alpha-numeric character combination that can give you access to the internal (software and hardware) information of your Android phone.