How to Hard Reset / Factory Reset Android OPPO NEO 3 R831K.

Hard Reset OPPO NEO 3 R831K. On this guide, guidebelajar will show you how to Hard Reset / Factory Reset Android OPPO NEO 3 R831K. Perform a Hard reset on the Android device will wipe or deleted all data stored and App installed on internal phone memory, so you must backup all data before performing it. But data stored on MicroSD will not be affected. If you have set up the device with your Google accounts, your contact and email information are automatically backed up to the Gmail server.

This phone is the smartphone released in August 2014. with 4,5 Inch IPS LCD capacitive touchscreen, 16M colors, work on Android OS, v4.2.1 (Jelly Bean), and supported with Dual-core 1.3 GHz CPU, combined with 1 GB of RAM, 5 MP on primary camera and 2 MP on secondary camera.

Some People say that Hard reset process is called with master reset or factory reset. Many people asking why should we perform a hard reset to our phone. The logical answer that can I say for this asking is :

• We want to remove all personal data and setting that was stored in the device.
• Restore phone to Default Factory Setting.
• Because we will sell our Android phones
• and much other reason.

1st Method. Hard Reset Using Software Menu :

1. Make sure your battery is fully charged, Recommended you have 80% of battery capacity
2. Then Backup your phone. see this guide
3. Open the application tray,  pointing up located in the middle at the bottom of the display screen
4. Go to menu: Setting >
5. Select Back Up and Reset>
6. Factory Data Reset > 
7. Reset Phone
8. Choose to Erase everything to confirm that you already to perform a hard reset on  OPPO NEO 3 R831K
9. OPPO NEO 3 R831K  will continue to hard reset process to restore factory default.
10. You can not use this method to reset your phone if it lost or stolen.

2ndMethod. Hard Reset Using Hardware Keys:

1. Make sure your battery is fully charged, we recommend that your battery has 80% power
2. Always BackUp your important data that store in OPPO NEO 3 R831K. see this guide
3. Turn Off your phone by hold and press Power Button for a second.
4. Release any SIM card and SD card that was installed on your smartphone.
5. Then press and hold a combination key Power button + Volume Down.



Reset Android OPPO NEO 3 R831K.

6. The phone will vibrate and show Oppo Logo on screen, release the only power button.
   
7. Now, release All button when your phone show language choice on screen.
8. You can usVolumeme Down and Volume Up to navigate all the menu. and the Power Button to confirm your choice. or you can tap the menu on the screen.
9. Now select English to enter ColorOS Recovery.
10. Then select Wipe Data and cache.
11. On the next screen, select Wipe All Data and Removable Applications.
12. On the next screen you will show a confirmation about Wipe All Data and Removable Applications, because All Data and Removable Applications will be wiped, this operation can not be undone. And now select OK.
13. Now, you will see a wipe data and cache process to wipe all data stored on your OPPO NEO 3 R831K phone.
14. Wait until everything finishes, 
15. If you see a message that wiped data successfully appear o screen, it's mean you have successfully performed the hard reset on this OPPO NEO 3 R831K phone.
16. Now, select reboot, to reboot your device. 
17. Select OK to confirm reboot OPPO NEO 3 R831K .
18. Finish, Now you have successfully Hard Reset / Factory Reset Android phone.

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