2. Press the button combination POWER, Volume Up(+) for a few seconds.
3. Release the buttons when Recovery Mode appears. 4. Use the Volume Up(+)/Down(-) buttons to select wipe data / factory reset and press the POWER button.
5. Select Yes - Delete All User Data and press the POWER button.
6. Overload your phone, select reboot system now and press the POWER button.
Hard Reset - advantages and disadvantages Zen Desire Strong?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.
Benefits of Hard Reset:
The ability to completely clear the phone from user information. Removal of viruses that interfere with the normal functioning of the device. Solving problems that have arisen on the device between applications and for example bluetooth.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to have a fresh backup of your phone's data, contacts, and media. In rare cases, it is impossible to remove some viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset the phone is not blocked by the FRP, make sure that you know the login / password to your google account. You can sign out of your google account before resetting. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device. In case you have already done a factory reset and cannot remember the login and password for logging into your Google account, for most models there are instructions for bypassing protection (FRP). Some new phone models may have problems with bypassing the FRP protection and for this you will need to contact the official service center.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If important information (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Synchronize your data and contacts with Google. Create a backup using Titanium Backup. Transfer important data to your PC using service programs for your smartphone model.