Factory Reset TECNO Camon C9. Turn on the mobile by holding the Power button for a short while. From the home screen tap Main Menu and Settings. Then you should select Backup&Reset and Factory data reset. Now read the warning and choose Reset phone. In the end tap Erase everything if you want to launch the operation. Perfect! TWRP for C9LTECHN/SM-C9000 Galaxy C9 Pro Special Notes: 1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options). 2. KNOX will be tripped once you flashed custom binaries to your phone. (Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software *#*#232337#*# - Shows Bluetooth device address in Samsung C9 Pro GSM codes for Samsung C9 Pro Change PIN code - **04* and enter the old PIN code, and twice a new PIN code. Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code. Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice Normal start in recovery mode Samsung Galaxy C9 Pro. First switch off the machine, as recovery mode can only be activated when the machine is switched on. You do not need to enter any codes, just press the correct combination of keys to activate the mode: Press the power button and the volume down button. Press the power key and the volume up key. Or How to restore Samsung Galaxy C9 Pro to factory defaults? The following tutorial shows all methods to master reset or hard reset Samsung Galaxy C9 Pro and soft reset Samsung Galaxy C9 Pro. The following tutorial shows all methods to master reset or hard reset Samsung Galaxy C9 Pro and soft reset Samsung Galaxy C9 Pro. How to find an IP address SAMSUNG Galaxy C9 Pro? In order to find or check the IP address on Android device go to Settings and in the section System find and click on " About device ". Next choose option Status and scroll down in order to find the IP number . This will fix any issue related to software or app bugs. There are two methods to perform a factory reset in your Samsung Galaxy C9 Pro. Method 1; how to hard reset on Samsung Galaxy C9 Pro from the setting menu. This is the most comfortable way to clean the Samsung Galaxy C9 Pro. For that go to the setting menu and follow the steps. How to enable Apps from the Main Menu? At the very beginning open the Main Menu by tapping Apps icon.; In the next step find and selec Settings. Then select Applications and opent Application Manager. SAMSUNG M127F REMOVE FRP. SAMSUNG NEW FRP SOLUTION 15-7-2019. SAMSUNG NOTE 10 N970F RESET FRP. Samsung Remove FRP By Chimera. Samsung Reset Frp Without Test Point. Samsung S8 / S8 Plus Frp Reset. SM-A510F 7.0_Reset Frp. SM-A510S U1 7.0. SM-G532G U1 FRP. In the presented instruction, we show you how to protect your Galaxy C9 Pro by using a SIM card PIN. In the first step, activate your Galaxy C9 Pro. Nextly, choose the Settings icon from the main screen. QAY7sf.