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How to hard reset DEXP B255

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1. Turn off the phone in any convenient way.

2. For a few seconds, hold down the Volume Up(+) and POWER and POWER.

3. Release all buttons when you see the Dexp logo.

4. When the Android robot image appears, press the Volume Up(+) and POWER button.

5. Select the option wipe data / factory reset Use the Volume Up(+)/Down(-) buttons to navigate the menu and confirm the selection by the POWER button.

6. You need to confirm the reset operation, select Yes using the same keys as before and confirm the selection by the POWER button.

7. To complete the operation overload the phone, select reboot system now using the same keys as before and confirm the selection by the POWER button.




Hard Reset - advantages and disadvantages DEXP B255?

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.
Solving various problems on the device, for example, with a camera, Wi-Fi or other applications.

Disadvantages of Hard Reset:
All data and applications on the device 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.
Also, before resetting, you must first log out of your google account. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device.
If after a hard reset the phone is locked and you cannot remember the login and password to enter your Google account, then you need to bypass the FRP lock.
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.
Using the service programs for your phone model, you can transfer important data to your PC.


Summary: Colors: Gray; Dimensions: 71.5 x 147.8 x 8.8 mm; Weight: 151 g, 0.33 lbs, 5.33 oz; Body materials: Plastic, Metal; Type: IPS; Display Colors: 24 bit, 16777216 colors; Size: 5.5 in, 139.7 mm, 13.97 cm; Screen-to-body ratio: 74.11%; Resolution: 640 x 1280 pixels; Pixel Density: 260 ppi, 102 ppcm; Display features: Multi-touch, Capacitive; Primary: 3264 x 2448 pixels, 7.99 MP; Flash: LED; Video Recording: 1920 x 1080 pixels, 2.07 MP at 30 fps; Secondary: 1600 x 1200 pixels, 1.92 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 mo ...

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