Restoring 3GS without upgrading baseband

Hey guys, i have an iPhone 3GS which is unlocked with baseband 5.11 and running version 4.1, i havent used it in a while, but im gonna give it to my little bro and i wanted to restore, but i forgot how to restore to the same 4.1 without upgrading the baseband, i never saved the ssh for this phone, so, any help or advised would be greatly appreciate it.

Thanx

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Originally Posted by jjesurun

Hey guys, i have an iPhone 3GS which is unlocked with baseband 5.11 and running version 4.1, i havent used it in a while, but im gonna give it to my little bro and i wanted to restore, but i forgot how to restore to the same 4.1 without upgrading the baseband, i never saved the ssh for this phone, so, any help or advised would be greatly appreciate it.

Thanx

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old or new bootrom? Without SHSH saved, you won't be able to restore a new bootrom (and it will be tricky - but not impossible restoring an old bootrom) to 4.1

Why do you need to "restore" it? Do you just want to remove all your settings/apps/music before you give it to your brother?