6. Press the following buttons in the following order: press the volume up (high volume key) ==> press volume key down (low volume key) ==> press the power key ==> press volume down key. 7. Wait a moment and look at the screen, a message such as loading new software will start the hard reset process. First turn on your Meizu C9 Pro Android Mobile, by holding down the power button. After that, Go to the Settings menu on your mobile. In this step, Find and Select About phone. Afterward, Choose the Storage option. Once that Selected, tap option Factory data reset. Next, Choose the Factory Reset option. That works for most phones to wake it up or, when the battery is empty, to start the phone when reaching a certain charge. If that does not work you could short-circuit the power button: To do this you need to do some disassembling. I am assuming that the golden plate with the two contacts (just below the blue and red wires on the right side of For the data, once ADB has been installed, simply use below command to recover broken screen Samsung Galaxy C9 Pro data: adb pull /sdcard. As ADB includes a root access, it is even possible to activate once and for all the USB debug by editing below file, and adding your own public ADB key. /system/build.prop. Manually enable ADB debugging from Just follow the steps given below. Shut down your Samsung Galaxy C9 completely by pressing the Power button. Press and hold the Volume Up and Home keys. Press and hold the Power key until the device vibrates, then release it. Keep pressing the Volume Up and Home keys the entire time. 1. Boot into download mode by pressing (power + volume down + Bixby button) and stop at the screen of continue and reboot. 2. Press volume down to restart phone 3. Quickly boot back into download mode by pressing (power + volume down + Bixby button) 4. Press continue 5. Congratulations fully working now .

samsung c9 pro reset button