Before the restoration of the factory we can back up the phone
, You can use the current commonly
used mobile phone assistants, like 360 of mobile phone assistants
,QQ mobile phone assistants or directly using the Samsung mobile phone account after the backup is OK.
1. Data backup Okay, let's click "apps" to get in.
2. Then click on the "set" details in the pop-up layer below.
3. Then we click on the "Account" tab in the image below to enter.
4. All right
, here we go. We click the "Reset" button.
5. Furthermore, we click the "Restore Factory setting" details below in the figure below.
6. In the pop-up interface we then click "Reset" as shown in the following figure.
7. Haha saw "Delete all" (this deletion is to delete your personal data and will not delete the function of the mobile phone).
After the removal of all your phone will only have the system features
, of course, we still have a way to restore the factory set up
, is to enter the mobile phone recovery mode
With the volume key up and down select wipe data/factory reset (Restore factory settings)
, press the home key to confirm
, and then use the volume key to select Yes, press the home key
to confirm.
Once the wipe has been completed
, the screen will return to the recovery mode main interface
, followed by a second wipe. Use the volume key to select to wipe cache partition (clear caching)
, press the home key to confirm.
After the double wipe is complete
, The Recovery interface uses volume keys to select the first item
, that is, reboot system now (reboot)
, and then wait for the phone to reboot.
