How to hard reset BLU Dash L4
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1. Turn off the phone using the POWER button.
2. Press for a couple of seconds simultaneously buttons Volume Up(+) and POWER.
3. When the Blu icon appears, release all the buttons.
4. After the Android robot image appears on the screen, press the Volume Up(+) and POWER button again.
5. Select from the menu item wipe data / factory reset. Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
6. Confirm the reset operation, select Yes and confirm the selection using the POWER button.
7. Overload the phone, select reboot system now and confirm the selection using the POWER button.
Hard Reset - advantages and disadvantages BLU Dash L4?
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 contacts, settings and media files.
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).
Some new phone models may have problems with bypassing the FRP protection and for this you 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.
With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.
Summary: Smart Phone OS: Android 6.0 (Marshmallow); Chipset: Mediatek MT6570; CPU: Dual-core 1.3 GHz; GPU: Mali-400; Type: IPS LCD capacitive touchscreen, 16M colors; Screen Size: 4.0 inches, 45.5 cm2 (~56.0% screen-to-body ratio); Resolution: 480 x 800 pixels, 5: 3 ratio (~233 ppi density); Multitouch: Yes; Main Camera: 5 MP, LED flash; Features: Geo-tagging, touch focus, face detection; Video: 720p@30fps; Front Camera: 2 MP, LED flash; Card slot: microSD, up to 64 GB; Internal: 8 GB, 512 MB RAM; Alert types: Vibration; MP3, WAV ringtones; Loudspeaker: Yes; 3.5mm jack: Yes; WLAN: Wi-Fi 802.11 b/g/n, hotspot; Bluetooth: 4.0, A2DP; GPS: Yes, with A-GPS; USB: microUSB 2.0; Sen ...
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