Custom ios for iPhone 4 with preserved BB ??

[WaelT]

Hey guys,
Is there any custom ios 4.x.x for iPhone 4 with preserved baseband so it can be unlock-able ?
Thanks a lot

 

[PsstGreek]

Hey guys,
Is there any custom ios 4.x.x for iPhone 4 with preserved baseband so it can be unlock-able ?
Thanks a lot

On the iPhone ONLY 4.0/4.0.1/4.0.2 can be currently unlocked.

Custom firmwares are used to upgrade to the new firmware while saving the baseband.

Which iOS are you on? I have a custom iPhone 4.1 ipsw that I made.

 

[WaelT]

Im under 4.1 and I have 2 iPhone 4 need to be unlocked can't be used

Thanks a lot

 

[PsstGreek]

Remember you can only go to 4.1 if you have the SHSH saved.

 

[WaelT]

Remember you can only go to 4.1 if you have the SHSH saved.

Yea I have them saved, another question.... can I install the custom fw , if I'm on 4.1??

 

[Applejuiced]

Yea I have them saved, another question.... can I install the custom fw , if I'm on 4.1??

You can install one but if your phone has been upgraded to 4.1 you will not be able to unlock it.