Step3: When the OPPO logo shows up on the screen, release all the buttons. Step 4: After that, make sure to select the language you prefer by using Volume buttons and the Power button to select it. Step 5: Select Wipe data and cache twice. Step 6: Confirm the process by selecting "Yes". Step 7: Tap "Reboot" to restart the device's OppoA5s Power Button Not Working Repair By SN Mobile Center1 - Restoration destroyed phone | Restore Vivo Y30 | Rebuild broken phone Torestart a OPPO A3s, follow these steps: Press and hold the "Power" button on your phone until the "Power off" option appears on the screen. Tap the "Power off" option. In the pop-up window, tap "Restart" to confirm that you want to restart your phone. Your phone will turn off and then restart. Toforce a restart on your A71 press and hold the power button (or unlock button) for at least 8 seconds until the Oppo or Android logo appears on the screen and release the button while it turns on again. If the device still does not respond and you cannot restart it, it is possible that it is low on enough battery, in that case connect the Iso you how to restart an iPhone without using the power button. So if your power button is not working or its broken you will still be able restart your iP Toreboot your Samsung phone into safe mode, press the Power button and tap and hold down on the Restart option to reboot your device into the safe mode. Once in the safe mode, uninstall the app you think is causing the issue and you should have resolved the issue on your device. 3. Wipe data / factory reset in Recovery Mode Whetheryou have a OPPO Neo 7 or another model, these troubleshooting tips will help you resolve the problem. Step 1: Initial Charging. The first thing to try is giving your OPPO Neo 7 a chance to charge for at least half an hour, even if the screen remains black. This may help power up your device. Step 2: Forced Restart HowTo Hard Reset On Your Oppo A12 In Recovery Mode. You can perform a hard reset Oppo A12 following the instructions below, it resets to your device to the factory default settings. Turn off your smartphone. Press and hold Volume up + Home + Power buttons simultaneously till the device logo appears. After the device logo , release Power button Ifyour phone doesn't respond after charging, perform a forced restart. Simultaneously press and hold the power button and volume up button for 15 seconds. Release the buttons when you see a menu appear on the screen. Now, press the power button once, and your OPPO Neo should restart. How to Power Off Samsung Galaxy S20 - Turn On / Off Theseshortcuts are as follows: Press and hold Power and Volume Down: Take a screenshot. Press and hold Power (for 0.5 seconds): Wake Google Assistant. Press and hold Power (for 3 seconds): Turn off or restart your phone. Press and hold Power and Volume Up (for about 10 seconds): Force restart your phone. S1DU.