W902 to C902

i have W902, i need convert to C902, PLS help !

Just do full flash, with Main C902. Not recommended. lose more to see win.

help me ! iam from vietnam , my english is bad, I have two file copy of the C902 on the FS and main, but not

W902 I am sick of it or reset, when it is not up anymore so I check the user a2upload lost file .... so your system will not boot!

What disease did not know it, I suspect weak flash chip

Check the tutorial: A2-DB3150 Flashing
Choose one C902's firmware: Downloads - C902 - Top Sony

Now, Personally i recommend you don't do that, because, some C902's hardware funtions will not work in you w902. For example: 8 illuminated camera touch keys.

Greetings

it died after about 20 times the flash, now write on it the W902 MAIN + FS Error ..................... Department paperweight
Thanks everyone!
anyone knows about the home country of Vietnam do not?