iphone 3GS - Firmware 3.1.2
Hi, help needed here as my phone can't gets in DFU mode anymore.
What i have done on my iphone 3GS:
1. I have jailed 3.1.2 with blackrain as I dont own a mac.
2. I found out that i can download custom .ipsw so i restored back to original 3.1.2 firmware
3. Now, to use the downloaded custom .ipsw, I have to enter DFU mode.
But now i cant enter DFU mode anymore .... any solution ?
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