1. To start the Hard reset procedure, the phone must be turned off.
2. Now, press and hold the POWER button and the Volume Down button for a few seconds.
3. Now, release the retained buttons when you see the xolo icon.
4. To open the Recovery mode menu, press and hold the Volume Down(-) button.
5. Select from the menu wipe data / factory reset using the Volume Up(+)/Down(-) buttons and press the POWER button to confirm.
6. End the operation, select Yes Use the Volume Up(+)/Down(-) buttons and press the POWER button to confirm .
7. Overload the phone, select reboot system now Use the Volume Up(+)/Down(-) buttons and press the POWER button to confirm.
Hard Reset - advantages and disadvantages Xolo Era 4K?
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 reset the phone, thereby improving its performance. Removal of viruses that interfere with the normal functioning of the device. You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
All your data stored in the phone will be permanently deleted. The need to have an up-to-date backup. 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 need to log 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 immediately use your phone. If after a hard reset you cannot remember the login password to enter your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model. Not all phone models can bypass the FRP protection, their owners 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:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. With the service programs for your phone, you can transfer important data to your PC.