2. Press and hold the Volume Up(+) button and with it the POWER button for a few seconds.
3. Release all keys when recovery mode appears .
4. Highlight the option "wipe data / factory reset. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.
5. Use the Volume Up(+)/Down(-) buttons to select Yes and confirm with POWER button.
6. Using the Volume Up(+)/Down(-) buttons, select reboot system now and confirm with the POWER button.
Hard Reset - advantages and disadvantages BLU Vivo XL3?
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 get a completely clean phone from user settings and data. Removing viruses that have entered your phone. Solving problems that have arisen on the device, for example, between the camera and other applications.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to back up all data and contacts. Unfortunately, in some cases, not all viruses on Android will be removed, even after a hard reset.
What needs to be done before the Hard Reset operation.
If you want to do a hard reset on your phone, then make sure you know the login / password for your google account. So that, after performing a factory reset, you do not need to remember the login password for the google account, you can log out of the google account before the hard reset. 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). Owners of new phone models do not get to bypass the protection of the FRP and 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, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Sync your data with Google contacts, Google drive. Using the Titanium Backup program, create a backup. Transfer important data to your PC using service programs for your smartphone model.
Summary: Smart Phone OS: Android 8.0 (Oreo); Chipset: Mediatek MT6737; CPU: Quad-core 1.3 GHz Cortex-A53; GPU: Mali-T720MP1; Type: IPS LCD capacitive touchscreen, 16M colors; Screen Size: 5.5 inches, 78.1 cm2 (~74.8% screen-to-body ratio); Resolution: 720 x 1440 pixels, 18: 9 ratio (~293 ppi density); Multitouch: Yes; Main Camera: 13 MP, phase detection autofocus, LED flash; Features: Geo-tagging, touch focus, face detection, panorama, HDR; Video: 1080p@30fps; Front Camera: 13 MP, LED flash; Card slot: microSD, up to 64 GB; Internal: 32 GB, 3 GB RAM; Alert types: Vibration; MP3, WAV ringtones; Loudspeaker: Yes; 3.5mm jack: Yes; WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot; Blue ...
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