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How to hard reset Obi Worldphone SF1

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1. Turn off the phone in any convenient way.

2. Press and hold the Volume Up(+) button and the POWER button for a few seconds.

3. Release the held buttons when you see the OBI logo in front of you.

4. To enter Recovery mode, press the POWER button.

5. Press the Volume Up(+)/Down(-) buttons to select from the menu wipe data / factory reset from the menu and press the POWER button to confirm.

6. Using the Volume Up(+)/Down(-) buttons, select the item in the Yes menu and press the POWER button to confirm.

7. Using the Volume Up(+)/Down(-) buttons, select the option "reboot system now" and press the POWER button to confirm.




Hard Reset - advantages and disadvantages Obi Worldphone SF1?

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, thereby increasing the stability of its work.
Removal of viruses that interfere with the normal functioning of the device.
Solving various problems on the device that arise due to the conflict of 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 rare cases, it is impossible to remove some viruses from Android, even after a hard reset.


What needs to be done before the Hard Reset operation.
So that after a hard reset the phone is not blocked by the FRP, make sure that you know the login / password to 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 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 important information (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:

Synchronize your data and contacts with Google contacts, Google drive.
Backup your contacts and information.
Using the service programs for your phone model, you can transfer important data to your PC.


Summary: Dimensions (mm): 146.00 x 74.00 x 8.00; Weight (g): 147.00; Battery capacity (mAh): 3000; Removable battery: No; Colours: Black; SAR value: 0.23; Screen size (inches): 5.00; Touchscreen: Yes; Resolution: 1080x1920pixels; Pixels per inch (PPI): 443; Processor: 1.5GHz octa-core; Processor make: Qualcomm Snapdragon 615 MSM8939; RAM: 2GB; Internal storage: 16GB; Expandable storage: Yes; Expandable storage type: microSD; Expandable storage up to (GB): 64; Rear camera: 13-megapixel; Flash: Yes; Front camera: 5-megapixel; Operating System: Android 5.0.2; Skin: Obi Lifespeed; Wi-Fi: Yes; Wi-Fi standards supported: 802.11 a/ b/ g/ n; GPS: Yes; Bluetooth: Yes, v 4.00; NFC: No ...

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