How to hard reset ZTE Blade A521
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1. The phone must be turned off.
2. Press and hold the Volume Up(+) and POWER button within a few seconds.
3. Release all keys as soon as it appears boot mode.
4. Go to Recovery Use Volume Up(+) and click the Volume Down button to confirm the selection.
5. As soon as the Android robot appears, press and hold the POWER button and press the Volume Up(+) button.
6. Using the Volume Up(+)/Down(-) buttons, select the item in the menu wipe data / factory reset and press the POWER button to confirm.
7. Using the Volume Up(+)/Down(-) buttons, select Yes and press the POWER button to confirm.
8. Using the Volume Up(+)/Down(-) buttons, select the option reboot system now and press the POWER button to confirm.
Hard Reset - advantages and disadvantages ZTE Blade A521?
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 to factory settings.
Removal of viruses that block applications on the device and give persistent errors.
Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Complete cleaning of all user data on the device.
The need to back up contacts and all user data.
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.
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 by the FRP and you cannot remember the login password for logging into your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model.
Not all owners of new phone models will be able to bypass the protection of the FRP and for this they 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:
Synchronize your phone with Google contacts, Google drive.
Backup your contacts and information.
Transfer contacts, media files and important data to your PC using service programs for your smartphone model.
Summary: Type: Mobile; Battery: Li-Ion 2540 mAh; CPU: Qualcomm Snapdragon 425 MSM8917, Quad Core 1.4GHz, ARM Cortex A53, Adreno 308; Smart Phone OS: Android 7.1; Dimensions: 164.3 x 71.6 x 7.6 mm; Formfactor: Bar; Keyboard: Screen; Sidekeys: Power, Volume; Softkeys: 2; Weight: 130 g; Color: Yes; Colors: 16M; Other: Capacitive Touchscreen, Multitouch; Pixel aspect ratio: 2.00; Resolution: 640x360; Display PPI: 282; Screen Size: 5.2; Type: IPS LCD; Audio: WAV, MP3, AAC, AMR, FLAC, eAAC+, AMR-NB, AAC+, MIDI, OGG, WMA; Camera: 13MP, 4128x3096; Other: Geo-Tagging, LED Flash, Autofocus, Face Detection, Touch Focus, High Dynamic Range (HDR), Panorama, Document viewer and editor, ...
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