Help with jailbreaking and Cydia for iPhones, iPads, and iPod touches.

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How to fix some mysterious problems.

Hi, I have just managed to get iOS 4.1 back onto my iPhone after accidentally hitting restore. It has baseband 06.15.00 now (not sure what it had before) but i cant connect to my network despite having one bar of reception. Im not even sure if iOS4.1 is meant to work with that baseband, perhaps i need to get 4.2.1? Also will mention that i have tried to reset network settings and a few other suggestions i found when searching. Thanks in advance.

asked 30 Apr '12, 04:17

dkry's gravatar image


If you restored using stock ipsw on an iPhone with 6.15, you have an unstable baseband. Reflash 6.15 baseband by running redsn0w jailbreak, tick only install ipad baseband. Install ultrasn0w.


answered 30 Apr '12, 04:23

justinred's gravatar image

justinred ♦

I used sn0wbreeze to make custom ispw and installed with itunes on a windows machine. Should i still follow instructions above?

(30 Apr '12, 04:52) dkry dkry's gravatar image

Did you use stock ipsw when you "accidentally hit restore?" If yes, then corrupt baseband due to stock ipsw restore applies.

(30 Apr '12, 06:08) justinred ♦ justinred's gravatar image

Ok so i have attempted to reflash with iPad bb. Used sn0wbreeze, expert mode and checked install iPad bb. All works fine until iTunes spits out error 1015. I am currently trying a few fixes described online but no luck so far.

(30 Apr '12, 20:23) dkry dkry's gravatar image

You could have just followed what I said and used redsn0w to reflash iPad baseband.

(30 Apr '12, 20:29) justinred ♦ justinred's gravatar image

Ok all sorted now, sorry for being an eejit! As you recommended, i used redsn0w to update to ipad bb then installed ukltrasn0w.

(01 May '12, 01:09) dkry dkry's gravatar image

reflash ipad baseband it will fix the problem


answered 30 Apr '12, 16:58

Eliogab's gravatar image


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Asked: 30 Apr '12, 04:17

Seen: 2,762 times

Last updated: 01 May '12, 01:09

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