Originally Posted by
mahmoodi
I have YG-902M v2.3 dead devices - not turning on and not identify when insert into USB not charging.
Finally I have manage to make it . No Fear from Brick
I want to share with you the way:
If your gps that base on MT3351 connect it through USB to the PC do the follow:
1.open it and locate the flash chip.
2.connect the usb cable to the pc and to the device.
3.make short circuit with a needle or screwdriver between 2 of the I/O pins 29-30 OR (41-44,29-32).
3.when you hold the short on the pins press reset in the gps.
4.after you have pressed the reset the PC should identify the device and will ask for driver . included in the link file.
5.after that activate the PNDflashtool software (included in the link file) and load the necessary boot file.
Attached link is also included the boot OS for YG-902M v2.3 5"&6" .
h**p://sendfile.su/222251
i used Windows XP .
This was taken from Russian web site
I AM NOT RESPONSIBLE FOR ANY DAMAGE TO YOUR DEVICE , THIS WORKS WITH ME , IT MAY NOT WORK WITH YOU .
Bookmarks