1. To start, turn off the phone using the POWER button.
2. Next, you need to simultaneously press Volume Up(+) and POWER buttons for a few seconds.
3. When the BQ logo appears, release the POWER button.
4. When Recovery mode appears, release the Volume Up(+) button.
5. Highlight the menu option wipe data / factory reset using the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to Make a choice.
6. Select Yes - Delete All User Data and press the POWER button.
7. To complete the operation overload the phone, select reboot system now and press the POWER button.
Hard Reset - advantages and disadvantages BQ BQ-5517L Twin Pro?
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 interfere with the normal operation of applications and the system. You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
All your data and media files will be deleted. The need to have an up-to-date backup of your data, contacts, settings and media files. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. You need to log out of your google account before resetting. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can immediately use your phone. If after resetting the settings 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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Synchronize your phone with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: Colors: Gold, Gray; Dimensions: 77 x 154 x 8.2 mm; Weight: 154 g, 0.34 lbs, 5.43 oz; Body materials: Plastic; Type: IPS; Display Colors: 24 bit, 16777216 colors; Size: 5.5 in, 139.7 mm, 13.97 cm; Screen-to-body ratio: 70.55%; Resolution: 1080 x 1920 pixels; Pixel Density: 401 ppi, 157 ppcm; Display features: Multi-touch, Capacitive; Primary: 4160 x 3120 pixels, 12.98 MP; Flash: Dual LED; Video Recording: 1280 x 720 pixels, 0.92 MP at 30 fps; Secondary: 3264 x 2448 pixels, 7.99 MP; Camera Features: Continuous shooting, Autofocus, Geotagging, Digital zoom, HDR, Panorama, Face detection, Touch focus, ISO settings, White balance settings, Self-timer, Exposure compensation, Scene m ...
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