Before a hard reset Samsung Galaxy Ring SPH-M840, some things you should do, backup your important data if it is possible. Make sure you understand how to do a hard reset. If you do not understand you should take it to a service center or ask the person who understands . This is to anticipate hardware malfunction . You should know that under the hard reset will erase the data and restore the phone to factory default settings or commonly called factory reset.
When we have to do a hard reset ?
Some of the reasons to do a hard reset . Phone hangs or does not respond, it could be caused by applications that are not compatible. Forget the pattern lock password, user password and phone password. The phone is not working properly after updating the firmware, this might be due to the firmware does not support the hardware.
Another important reason to do a hard reset is when you want to give your phone to someone else and want to sell your phone . You may think why should hard reset the phone but not problematic . We can understand most people do a hard reset only when the phone is problematic. Though very important to do a hard reset when you will sell or give it to someone else to protect your personal data and privacy.
If your device freezes or hangs, you may need to close applications or reinsert the battery and turn on the device to regain functionality. If your device is frozen and unresponsive, press and hold the Power button for more than 7 seconds to reboot. It will rebooting automatically.
Hard reset method 1
- select Apps from screen or Press Menu key
- select Settings
- select Backup & reset
- select Factory data reset
- select Reset device
- select Erase everything
Hard reset method 2
- Turn off the device
- Press dan hold Volume Up button and Power Button simultaneously till the screen turns up and Samsung logo blinks for two times.
- Then release the power key but keep the Volume Up key pressed till you see Android system recovery screen.
- select wipe data / factory reset using Volume Down key to highlight.
- Press home key.
- select reboot system now
- Press home key.