5- Fifth step: After a few seconds, the formatting and deletion of all data from the Sony Xperia XA1 Ultra will have been carried out, returning to its factory state, now it is necessary to restart the Xperia XA1 Ultra so using the volume up and volume down buttons we move to the option "Reboot system now" and press the power button to proceed
1- First step: First of all, turn off your Sony Xperia Z Ultra completely. If you can't unlock the screen, press and hold the power button for about 20 seconds and the phone will turn off. 2- Second step: Simultaneously press the power key and the volume key down on the Sony Xperia Z Ultra for a few seconds.
Factory reset the SONY Xperia Z Ultra C6833 using recovery mode. If you are unable to access the phone's settings, you can try factory resetting the SONY Xperia Z Ultra C6833 using recovery mode. To do this, you will need to enter the recovery mode and select the "wipe data/factory reset" option.
There can be many reasons for choosing to perform a full factory reset of Sony Xperia Z Ultra C6833 (Black) (the process is also called “hard reset”). Typically, this is done to restore the system’s functioning that was disturbed by viruses, deleted system files, "clumsy" firmware updates and other mishaps.
Sony Xperia XA2 Ultra Hard Reset. How to hard reset on your Sony Xperia XA2 Ultra ? If you need to wipe your phone's data for any reason, you can perform a hard reset in recovery mode. This feature will completely erase your personal information and data from your device and make it 100% clean. How to hard reset on your Sony Xperia XA2 Ultra ?
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hard reset sony xperia z ultra