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i900 official ROM flash


Guest mario.omnia

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Guest mario.omnia

Hi everyone,

I'm currently playing around on the customized WM 6.5 ROM...

I like it very much and it looks great...

Now I wonder...

Can I revert to some official ROM after I'm done exploring this ROM??

In the official ROM section of this forum there are listings of ROMs

available for different countries...my country (Croatia) is not on the

list...so can I use lets say UK official ROM to flash my phone??

Will my phone be unlocked after the flash...Since obviously I dont

live in UK and dont use any of their providers??

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Guest vince1970
Hi everyone,

I'm currently playing around on the customized WM 6.5 ROM...

I like it very much and it looks great...

Now I wonder...

Can I revert to some official ROM after I'm done exploring this ROM??

In the official ROM section of this forum there are listings of ROMs

available for different countries...my country (Croatia) is not on the

list...so can I use lets say UK official ROM to flash my phone??

Will my phone be unlocked after the flash...Since obviously I dont

live in UK and dont use any of their providers??

I read somewhere here that you need to change the registry. To flash (ie. from cooked rom), need to change the Registry

HKEY_CURRENT_USER\Control Panel\Version\DZHK3 (older rom than DZIA5 if want to flashed it back to DZIA5).

The version must be lower than the Firmware Updater. In this case I change to DZHK3 and so it is lower than the Firmware Updater I using which is DZIA5.

- HK3: November 2008 Version 3

- IA5: January 2009 Version 5

hope this help.

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I read somewhere here that you need to change the registry. To flash (ie. from cooked rom), need to change the Registry

HKEY_CURRENT_USER\Control Panel\Version\DZHK3 (older rom than DZIA5 if want to flashed it back to DZIA5).

The version must be lower than the Firmware Updater. In this case I change to DZHK3 and so it is lower than the Firmware Updater I using which is DZIA5.

- HK3: November 2008 Version 3

- IA5: January 2009 Version 5

hope this help.

usually the simple registry change is not enough.

check "incorect software version"

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