MK809III, RTL8703AS, SanDisk SDIN7DP2-8G

[a69o]

Dear forum users! Help restore this device.
Chip flash I have SanDisk SDIN7DP2-8G.
What I did -
Re-programed two times with firmware from Android 5.1.1.
Everything was great. In general, without problems. The last working was 201703 ...
I do not know why, but I decided to try the firmware from Android 4.4.4.
It seems that everything turned out well. I connect to the TV - the result 0. Only the diode blue is on.
I connect to the computer - again 0. Diode blue is on. Disassembled. I started variants with closing contacts.
I re-read and tried all the variants of the closure,
who could find. The result again is 0. The third day I fight, but I did not find the truth. If anyone knows what should be done, tell me.

[a69o]

http://datasheet.octopart.com/SDIN7DU2-8G-SanDisk-datasheet-41210172.pdf

[gefattern]

http://datasheet.octopart.com/SDIN7D...t-41210172.pdf

Hi ,

do you have the StockRom ??? for Restore important .

I see , for "shortPins" i think u can use the two golden

plates (to see on Pic.No.2 , on top of nand) better then

use the pins , hope it helps / gefattern

[gefattern]

http://datasheet.octopart.com/SDIN7D...t-41210172.pdf

Hi ,

any Results ???

greetings / gefattern

[a69o]

Hello! Thank you very much for your help. Everything turned out by closing contacts 10 and 11 on the right, if you counted from the top. Or 34 and 35, if you count from the label on the chip. I did not know, but there is a difference when you connect the cable to the USB in the OTG connector. The cable must be inserted into the USB on the computer. And when closing contacts, insert MicroUSB into the OTG connector. It is very important! First I did the opposite and I did not have a device. I changed the connection scheme. And the device was determined.