Check this link for more details.https://www.androidtechtips.com/reset-and-unlock-sony-xperia-c5-ultra-dual/You can easily Hard Reset Sony Xperia C5 Ultra Du Fragile glass design. One of the potential downsides of the Sony Xperia Z is its fragile glass design. While the glass casing enhances the phone’s sleek and premium look, it also makes it more vulnerable to damage. Glass is inherently more prone to cracking and shattering compared to other materials used in the construction of smartphones. How to hard reset SONY Xperia Z3 Compact D5803. If the display is off, hold down the Power button to turn it back on. From the Main Screen go to Settings. Then select option Backup & Reset. Afterwards tap Factory Data Reset and then Reset Phone. Turn on FlashTool (depent on windows system 32/64bit use file Flashtool or Flashtool64) 3. Go to XperiFirm, 4. Select SONY Xperia Z1s C6916 model, 5. Now choose exact Xperia Z1s C6916 model from step No. 1. 6. Select firmware by country that you need. What is Hard Reset? Hard Reset also known as a Factory Reset or Master Reset. Hard reset does re-installing the software, rebooting the device, and delete the data completely from the device. It cleans the entire system of the device. How to factory reset SONY Xperia Z Ultra? If you're looking to get rid of your Android phone, or just start with a clean slate, you'll want to perform what is called a "factory reset". HAT7WuV.

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