2. Press and hold the Volume down button and the POWER button while the phone does not depend once.
3. For a short time, press Volume Down(-) and press the Volume Up(+) key, and you will see a new menu on the screen.
4. Select Option Recovery using the Volume Up(+) key to go through the menu items and the Volume Down button to select.
5. Ship the item in the menu wipe data / factory reset using the Volume Up(+)/Down(-) buttons to go through the menu items and the menu button to confirm.
6. Select the option "Yes - Delete All User Data" and press the menu button to confirm.
7. Select the option reboot system now and press the menu button to confirm.
Hard Reset - advantages and disadvantages Acer Liquid S2?
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:
Ability to clear the phone to factory settings. Removal of malicious programs that create difficulties in the operation of the device. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Completely deletes all user data on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. Even after a hard reset, viruses can remain on the phone.
What needs to be done before the Hard Reset operation.
Before hard reset, you need to remember the login / password to your google account, otherwise you will not be able to use the phone since it will be blocked by the FRP. 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 the hard reset procedure, the phone is locked by the FRP and you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. You will need to contact the official service center to bypass the FRP protection on some new phone models.
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 it can be saved in the following ways:
Synchronize your phone with Google contacts, Google drive. Backup your contacts and information. Using the service programs for your phone model, you can transfer important data to your PC.