My RK3399 is not booting

kannant

I recently updated my firefly rk3399 board with android 7 industry version , it is stuck at boot logo not booting, but i am able to put the device in loader mode and mask rom mode, and the device can also be flashed after flash the board is not booting can any one please help me

kannant

Lewis-H Posted at 2/6/2020 17:54
Test with other usb in pc. In the box you are in blue usb ? Right.
you can test with rockchip batch ...

After flashing from rockchip batch tool 1.8, the board will first display firefly image then its gets in to android erasing screen, after that again its stuck at firefly logo,

Zuy

Industrial version of Android 7.1 has to be flashed using tools from Industrial Android SDK.
I use Linux_Upgrade_Tool_v1.43.zip in Linux and only this version worked for me.