XDA I upgrade to WM2003?

[damosoft]

Hiya Peeps!

Ive seen various posts etc about the XDA and upgrading to WM2003. But whats the best method. Is the Siemens download good and working for this device?

I cant seem to find anything on any of the O2 sites with an "offical" o2 release.

Any guideance from those that know :D

Thanks!!

[ts96740]

Using the Siemens-provided upgrade program hosed my XDA and I had to send it back to Siemens to have them reflash it.

I was however able to use the OSImageTool program from this Web site to upgrade just the operating system (from my own experience and from what I've read on several sites, it's the radiostack upgrade that screws up the Siemens upgrade program).

I executed Siemens' upgrade program so that it unzipped its files into a new folder, but then I stopped the program and pointed the OSImageTool to that new folder to find the upgrade files.

best of luck -

ts

P.S. whatever you do, be sure to turn off the phone part of the XDA before beginning any kind of ROM upgrade. The first time I upgraded, my phone rang just as the process began and I ended up having to use bootloader and an SD card to get things working again!

[alorenzinlv]

I put the WM2003 .nbf file on my SD card and started the bootloader. But being new, what do I do after the bootloader has started? It's on screen showing Wallaby Bootloader V5.22 and at the bottom of the screen is "GSM OK." Now what? :shock: :?: Did I do something wrong?

[alorenzinlv]

I put the WM2003 .nbf file on my SD card and started the bootloader. But being new, what do I do after the bootloader has started? It's on screen showing Wallaby Bootloader V5.22 and at the bottom of the screen is "GSM OK." Now what? :shock: :?: Did I do something wrong?

[Biso007]

The bootloader V5.22 seems not to recognize the .nbf files on the SD cards. You have to flash your bootloader first to make it 5.15 or 5.17 then use the SD upgrading method for a new ROM.