iPhone Unlock iPhone 3GS

[apple 3g]

hi i has a iphone 3gs ios 6 and the baseband is 05.16.07 and can i jailbreak and unlock it ? because if i read here http://cydiaism.com/get-ultrasn0w-1...5-00-for-iphone-3gs-bb-01-59-00-for-iphone-4/
they says i can unlock baseband 05.16.07 with the new ultrasn0w 1.2.8 . what are you guys saying ? can i jailbreak and unlock it ? thanks if you can spend a little bit of your time and answer if i can

 

[Applejuiced]

No, that's the ios 6.0 stock bb and that baseband version is not unlockable.
Depending on what carrier the iphone is locked to you can purchase an official imei unlock on ebay.

 

[apple 3g]

Its called 3 . But can i downgrade to ipads baseband and then update baseband again and then unlock it and still use ios 6 ?

 

[PsstGreek]

If you call Three they will unlock your iPhone for a fee, can't be that much. But yes, if your 3GS is old enough you can upgrade/downgrade basebands and go that route.

 

[Applejuiced]

Its called 3 . But can i downgrade to ipads baseband and then update baseband again and then unlock it and still use ios 6 ?

Depending on when your 3GS was manufactured.
If you do it on a newer 3GS you can fry all the wireless chips inside attempting to install the ipad bb.
Post the first 5 of its serial number.

 

[apple 3g]

83049
It is safe ?

 

[dhlizard]

Safe to flash iPad baseband

By the way, there is no Ultrasn0w 1.28

 

[Applejuiced]

You're good.

 

[apple 3g]

thanks Applejuiced , PsstGreek , dhlizard i have now a iphone 3gs ios 6 unlocked , i first downgrade to ipads baseband and then up tp something again and then install cydia and then unlock it , i noticed that battery life is bad with ios 6 , so its maybe good with 5.1.1 ?