2. Next, press and hold the Volume Up(+) button within a few seconds.
3. As soon as it appears Boot Mode, release all the keys.
4. Select option Recovery using Volume Up(+) and Volume down button to confirm .
5. When the Android image appears on the screen, press the POWER button to enter Recovery Mode.
6. To select wipe data / factory reset Use the Volume down button and then press the POWER button to confirm.
7. Select Yes - Delete All User Data Using the Volume Up(+)/Down(-) buttons for scrolling and the POWER button for selection.
8. Overload the phone, select reboot system now and press the POWER button.
Hard Reset - advantages and disadvantages Acer Liquid Z630?
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 block applications on the device and give persistent errors. Solving problems that have arisen due to the installation of some applications on the phone and have not disappeared after they were removed from the phone.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. Not all viruses on Android can be removed even after returning to factory settings.
What needs to be done before the Hard Reset operation.
If you are going to do a hard reset on your phone, then be sure to make sure that you know the access data for your google account. ÒYou can sign out of your google account before resetting. To use your device immediately without any problems. 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). 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 (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. Using the Titanium Backup program, create a backup. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (5.1); Dimensions: 8 megapixels; Flash: LED; Features: Autofocus, Touch to focus, Geo tagging; Camcorder: 1920x1080 (1080p HD); Features: Video calling; Front-facing camera: 8 megapixels; Video capture: 1920x1080 (1080p HD); System chip: MediaTek MT6735; Processor: 2048 MB RAM; Built-in storage: 16 GB; Storage expansion: microSD, microSDHC; Talk time: 22.00 hoursthe average is 15 h (887 min); Stand-by time: 42.9 days (1030 hours)the average is 18 days (424 h); Capacity: 4000 mAh; Music player: ; Filter by: Album, Artist, Genre, Playlists; Features: Album art cover, Background playback; Supported formats: MP3, AAC, FLAC, WAV, M4A (Apple lossless), AMR, OGG, MIDI; ...
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