2. Press and hold the POWER button along with the Volume Up(+) button for a few seconds.
3. Now, release the button when you see the logo on the screen.
4. When the Android logo appears, press the Volume Up(+) key to open Recovery mode.
5. Select the "wipe data / factory reset parameter, using the Volume Up(+)/Down(-) keys to scroll and the POWER button to select.
6. Further, confirm the operation, select the Yes - Delete All user Data option and press the POWER button to select.
7. Overload the phone, select the "Reboot System Now Reboot System Now" parameter and press the POWER button to select.
Hard Reset - advantages and disadvantages Parla Sonic 3.5S?
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 work and give permanent errors. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
All data and applications on the device will be deleted. The need to back up contacts, settings and media files. Not all viruses on Android will be removed after a factory reset.
What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account. Before a hard reset, you must first log out of your google account. In this case, after performing a factory reset, the phone will not be locked by the FRP. If after a hard reset the phone is locked and you cannot remember the login and password to enter your Google account, then you need to bypass the FRP lock. 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 remains in the memory of your phone, then there are the following options to save it:
Sync your data with Google contacts, Google drive. Backup your contacts and information. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.