This is the 1080P Firmware for Tronsmart T428 base on the latest android 4.2 firmware we just release.
Please notice, in 1080p model,the tronsmart t428 will get much more heat, we strongly recommend you to use external usb fan to make sure it won’t get so much heat! Please Notice before you flash.
Here we go:
Firmware download link is here
Firmware update tool download link:
Firmware Update instruction, check here
Here is some screenshot after upgrade;