i3TOUCH X2 write systemFW without remote controller

When you cannot enter the debug menu, and you need to rewrite the systemFW.

8.1 systemFW Power button method

STEP1: Prepare a USB 2.0 drive and format it with FAT32, copy the .IMG file to the root folder of USB drive

STEP2: Make sure the IFP is switched off. Connect the USB drive to rear Android USB port. When are in front of the display, the usb port is in the bottom-bottom left corner.

STEP3: Press and hold the power button of the IFP. Then flip the power switch ON (at the back of the IFP).

STEP4: The upgrading process starts. Don’t let go of the power button until you see not only the Android robot, but also this progress bar beneath it:

STEP5: Wait until the process is finished and the display reboots. The first boot will take longer than usual, but this is normal.

After the manual installation, the display is always recognised as an X2-65, but here we will explain how to change the Model type to the correct model type.

STEP1: Download the correct model type according to the display size

65” display	75” display	86” display	98” display
X2-65 Model type	X2-75 Model type	X2-86 Model type	X2-98 model type (only use when you see a doubled image with separation in the center)

STEP2: After downloading, place the .IMG file in the root folder of a USB 2.0 drive

STEP3: Plug the USB 2.0 drive into the Android USB port at the bottom of the display

STEP4: After inserting the USB drive, the display will automatically reboot after which the model type will be adjusted.