robhughadams
25th July 2005, 02:54 PM
I've managed to get myself stuck up a dead end.
My device: Orange UK spv c500.
SPL: 2.00.0013
OS: None!
I upgraded to wm2005 but despite updating the reg keys posted by subliminal I couldn't install the certificate I use to ActiveSync with my Exchange Server; so I decided to downgrade.
I immediately realized my first mistake - I didn't have a backup of the old ROM on SD. Instead I downloaded one from a link in one of the forums and used psdwrite to put it on my SD card. I ran the update, but it failed and the device wouldn't start.
My next mistake was to try and re-flash the 'phone with the latest Orange UK ROM (v4.2.1.1). What I'd forgotten was that this updates the bootloader at the same time.
The flash appeared to go fine, but on restart I'm stuck in the bootloader. When I attempt to re-flash again the summary in the RUU says "Image Version:" ie no image version present.
If I was still on a v1 bootloader I'd be able to run IU_SPL+PatchedRUU again to give me an IU mode bootloader. With a v2 bootloader I can run this as many times as I want, but it won't put a lower version on.
Without an IU mode bootloader I can't "r2sd spl" to use itsme's dowload tools. Without a working OS I cant use TyphoonNBFTools to flash the SPL.
Can you think of any other solution?
If there was someway to "con" the rom update process into installing an older version of the SPL I'd be OK. Alternatively if it was possible to change the version of the SPL in SPVDEVS-SPL.nbf I could get it on.
Thanks for your help.
My device: Orange UK spv c500.
SPL: 2.00.0013
OS: None!
I upgraded to wm2005 but despite updating the reg keys posted by subliminal I couldn't install the certificate I use to ActiveSync with my Exchange Server; so I decided to downgrade.
I immediately realized my first mistake - I didn't have a backup of the old ROM on SD. Instead I downloaded one from a link in one of the forums and used psdwrite to put it on my SD card. I ran the update, but it failed and the device wouldn't start.
My next mistake was to try and re-flash the 'phone with the latest Orange UK ROM (v4.2.1.1). What I'd forgotten was that this updates the bootloader at the same time.
The flash appeared to go fine, but on restart I'm stuck in the bootloader. When I attempt to re-flash again the summary in the RUU says "Image Version:" ie no image version present.
If I was still on a v1 bootloader I'd be able to run IU_SPL+PatchedRUU again to give me an IU mode bootloader. With a v2 bootloader I can run this as many times as I want, but it won't put a lower version on.
Without an IU mode bootloader I can't "r2sd spl" to use itsme's dowload tools. Without a working OS I cant use TyphoonNBFTools to flash the SPL.
Can you think of any other solution?
If there was someway to "con" the rom update process into installing an older version of the SPL I'd be OK. Alternatively if it was possible to change the version of the SPL in SPVDEVS-SPL.nbf I could get it on.
Thanks for your help.