Help - Identify Allwinner H6 box - need firmware

[adams501]

Bought this box, after one day stuck on boot screen. Please help, I cannot find the firmware for it.

Thank you in advance

[mitchell4you]

the box :
https://www.cnx-software.com/2019/04...x-4g-sim-card/

But the device has no sim card.. reader
looking at review and pcb pictures.. it doesn't even have cooler on the cpu



anyway..
I would first try a different power adaptor ( not enough amp = leads to no boot or bootloop )
Most H6 devices have a F2 option at boot.. to get to androids recovery ( needs fysical keyb )
looking at pictures..
looks like a reset button behind/inside AV port ( give that a try too )

Will look for firmware
cheers

[mitchell4you]

Looks like your best change is to contact :

http://www.jerstvbox.com/product/h6-4g-sim-android-tv-box/

for a firmware