How to Factory Reset Sony Xperia Z1s

We have our own reasons why we factory reset our device. Maybe we want to delete all the files and restore the device to its original state. It could also be the device may be malfunctioning or so slow and it needs to be reset.

Restoring the default settings or factory reset your Sony Xperia Z1s will delete all your files. It is recommended to backup your important files on your computer before attempting to reset your device.


There are two ways on how to reset your Sony Xperia Z1s. One is to erase everything, wiping your files and restoring the default settings. The other one is to reset the device without deleting your personal data.

How To Reset Your Sony Xperia Z1s (Erasing All Your Files):

• On your Home screen, tap . 
• Go to Settings, and select Backup & reset.
• Tap on Factory data reset.
• Then Reset phone. 
• Confirm by tapping Erase everything. You just need to wait while your phone deleting your files and restoring your settings to default.

How To Reset Without Erasing Your Personal Data:

• On your Home screen, tap . 
• Go to Settings, and select Backup & reset.
• Tap on Settings reset.
• Then Reset phone. 
• Confirm by tapping Reset settings. 
• Wait while your phone restoring your settings.

Warning: To avoid permanent damage to your device, do not restart your device while a reset procedure is underway.