Download Samsung GALAXY GRAND Max (SM-G720AX) Firmware (G720AXUBU1AOC1/G720AXCRC1AOC1/G720AXUBU1AOA3)

How to Flash Odin on Samsung GALAXY GRAND Max (SM-G720AX)

Please follow these steps carefully to install the G720AXUBU1AOC1/G720AXCRC1AOC1/G720AXUBU1AOA3 update safely. Ensure your device has at least 60% battery.

1. Download the G720AXUBU1AOC1/G720AXCRC1AOC1/G720AXUBU1AOA3 Recovery ROM (.zip file).
2. Transfer the file to the internal storage root directory of your Samsung GALAXY GRAND Max (SM-G720AX).
3. Navigate to Settings > About Phone > System Update.
4. Tap the OS logo 10 times to enable advanced features.
5. Tap the top-right menu icon and select 'Choose update package'.
6. Select the downloaded zip file and wait for the automated installation to complete.