Help!!! failure to upgrade radio!!!

[kinowong]

I upgraded my PPC from 2002 to 2003 successfully, but when I tried to upgrade radio, it was failed. I read a lot of article on the forum, and followed the instruction of 'How to fix GSM Error Problem', but still not improved. The RSU stopped at 1%, and then I placed my device in the cradle and run Active Sync, my PPC was not connected with computer, and cannot upgrade in background. I donot know why, please do help me, thanks a lot in advance.

[kinowong]

In addition, on the back sticker of my PPC, it showed PW10B1. And I setup special_rom_1.1 to my PPC, at the decice information, it showed my model is PW10A1. So the different RSU should be used in the two model. I would like to ask which version of RSU I need to implement. Thank you.

[LumpiStefan]

It´s always the rearsticker you have to look at. So you require a 6.XX Radiostack


Stefan

[kinowong]

hiya Stefan, I read a lot of article from you at this forum. Thank you for your reply.

I have tried setup several versions of ROM, such as special_rom_1.1, O2 rom, T-mobile rom, and Dopoda rom, and I also tried to setup various versions of RSU, such as 6.24, 4.21, and A.33, ect. But none of them can work on my device, I mean the ROM can be copied from SD card to my device successfully, but when I try to setup RSU files, every time it stoped at 1%, and I click to re-start the system, and then it stop at 1% once again. I have read 'How to fix GSM Error Problem ....' from wiki, but every time it stoped at 1%.

When I setup the O2 and special_rom_1.1 ROM to my device, it showed PW10A1 at the device information. But when I setup T-mobile 2003 ROM, it showed PW10B1 at the device information. On the back sticker of my device, it shows PW10B1.

My question are:
1, Which version of ROM I need to setup from SD card?
2, Which RSU I need to setup then?
3, How can I solve the problem that is failure at 1%?

Thank you in advance.

[kinowong]

I am wondering if some one can help me to solve my problem. Thank you all.