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MikeTR9

macrumors newbie
Original poster
Feb 18, 2013
3
0
Hi everyone, I'm having a big problem with my iphone.
I was on 5.1.1 and decided to downgrade to 4.2.3. I used Redsn0w to downgrade.
The problem is that after jailbreaking, when it was still in the end of the jailbreaking procees, I noticed a white screen for a few seconds, then It shuted off and now I can't do anything with it, It doesn't turn on, Itunes does not recognize, holding the home + power buttons does not work , can't get into dfu mode, I tried everything, it does not charge on the wall adapter either. Can someone give me some advice?
 
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