2. You need to press and hold the POWER button and the Volume Down button for a few seconds.
3. When you feel the vibration, release only Volume Down(-) and press Volume Up(+) key.
4. Release the held buttons when it appears boot mode.
5. Select option Recovery using Volume Up(+) and Volume down to confirm .
6. When the Android image appears on the screen, press the Home button to enter Recovery Mode.
7. To select wipe data / factory reset Use the Volume Down(-) button, and then press the button to confirm.
8. Select Yes - Delete All User Data. Use the Volume Up(+)/Down(-) buttons to scroll and menu to select.
9. Next, you need to overload the phone, select reboot system now and press the button to select.
Hard Reset - advantages and disadvantages Acer Liquid Z3?
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 problems that have arisen on the device due to an application conflict.
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 can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account. 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 data, contacts and media. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (4.2.2); Dimensions: 3 megapixels; Features: Exposure compensation, White balance presets, Geo tagging, Effects; Camcorder: 640x480 (VGA) (24 fps); System chip: MediaTek MT6572; Processor: Dual core, 1000 MHz, ARM Cortex-A7; Graphics processor: Mali-400 MP; System memory: 512 MB RAM; Built-in storage: 4 GB; Storage expansion: microSD, microSDHC up to 32 GB; Capacity: 1500 mAh; Type: Li - Ion; Music player: ; Filter by: Album, Artist, Playlists; Features: Album art cover, Background playback; Supported formats: MP3; Video playback Supported formats: MPEG4, H.263, H.264; Radio: FM, Stereo, RDS; Speakers: Earpiece, Loudspeaker; YouTube player: Yes; Browser: ; su ...
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