My RK27SDK player isn't working anymore. How to bring it back to life?
 

Hello,

I have a Chinese 3" toushsreen MP4 player and it is not working anymore.
Productname: RK27SDK
Version ID: 2.2
Hardware ID: 80722

Please can annybody explain to me how I have to proceed to bring my player back to life. (flashtool, firmware ect...)
I have a copy fom all the folders and files that where in the hidden flash partition.

Thanks

Peter

Problem solved
 

hello guy's I allready solved the problem by myself.
I just made two formated partitions on the flash
memory (one from 70 Mb) and copied the original
files in to the 70 Mb partition, safely removed the
flash mem. from Ms Windows and disconnected the
player from the computer. Waited aprox 2 minutes
rebooted the player and it works fine.

how you did it can you tell me the complete guide?

Procedure
 

Oké.
Connect the player to the PC.
You will see only one patition on the flash drive in the player.
Put a coppy of the file "rkusb.tag"on that flash drive. (you can find the file on the web just ask google).
Afther that safely remove hardware from the PC.
Wait until you get the message "you can safely remove the hardware"
Now you wait a few miutes and reconnect the player to the PC.
Wait again a few minutes and then check how manny partitions you have on the flash drive in the player.

If you find 2 partitions then you have to put your copy of the original firmware on the smallest partition of the flash drive.
Have a few minutes (5) of patiance and afther that time you remove safely the hardware from the PC like you did before.
If the hardware (player) is safely reoved from the computer you have to give the player some time to have a break +/- 10min. Now just reboot the player and it works.

If you find only one partition on the flash drive in the player (approx 2, 4, 8, 16 or 32 Gb in size) then first you have to
create a second (primary) partition on the flash drive 70 mb of size and format it as Fat32. Once the partition has created
you have to preform like I wrote above.

Good luck

Peter