Download Full Firmware Samsung A7 SM-A720S BIT 3 4 Dual SIM Firmware :
Reset No Lost Network
How to Flash Firmware by Odin
Download Odin :
To enter recovery mode, following these steps:
- Power off your Samsung phone.
- Press and hold “Volume Down + Power + Home” button at the same time, and as soon as the phone reboot, release all three buttons and wait
- Release all three buttons when Samsung phone reboot and you see a warning sign.
- Press Volume Up to enter the main screen of Recovery mode.
- Flashing the ROM Will Erase all Your Personal Data including Storage. So we advice You to First take a Complete backup of your Phone.
- Please Do carefully, We are Not Responsible for any Damage to Your Device.
- Must backup NVRAM using this Guide before Doing anything.
- Ensure that Your Device at-least 50% Charge During Flashing Process to Prevent accidental ShutDown.