Scishion V88 hard bricked

[karelkopp]

Hello please help i have same problem i flashed bad firmware and i bricked my device when i connect power cable its light red and when i try to flash via usb cable its same i push av and connect usb but pc dont recognize my device in pictures is my board and i dont know what pins i must short
Thanks in advance for any answer

[the great potato]

i got the same problem and the same box, if you short pins 8&9 and plug in your USB it should got to Maskrom mode. BUT, mine is in maskrom mode and i still cant get it to load a firmware. and i read short pin 29&30 and it will allow the box to be recognized by the computer... but i havent got to far as a fix for mine yet.

[erikrj]

I have the same TV box. When i connect it to the usb, the androidtool 2.3 already shows "found one MASKROM device" but when i try to upload the firmware, the error is always the same "idb check error"

You think it is a hardware error? Should i trow it in the trash?

[the great potato]

i honestly cant tell you yet if its total trash of repairable i just know so far i had no luck and im being told it maybe HW damage, and all i did was unplugged my box lol. there is a new FW out , its a 7.0 android update , this FW has gone all the way to the IDB error for me. the link is on Freaktab but ill post it here encase you need it. https://mega.nz/#!jYojUATK!8u7QdtWI-...93GQzAHP7zuUvE i think theres another link to but at the moment i cant locate it.

[julio ramirez]

a mi me pasa lo mismo tarto de acer el corto pero nada no me reconoce mi pc ayuda por favor

[yiotis85]

downloaded Rockchip Batch Tool v1.7 to send the firmware
downloaded DriverAssitant_v4.4 for pc-decoder drivers
1)first install Driver Assitant_v4.4
2)from photo SHORT CIRCUIT pin 5-6 on the lower right side see photos
3)Short circuit 5-6 pin.
connects usb pc-decoder socket
Once connected pc-decoder remove the tweezers in the short circuit pin 5-6
this point you should have connected decoder-pc
4)use Rockchip Batch Tool v1.7 to send the firmware

pso not use the power cord current

thanks so much i just revived my v88 mx4n box!!!