My iPhone 4 is in the DFU mode(the screen is black), and I cannot make it work!
I wanted to upgrade from 4.0.2 to 4.1 without baseband update with TinyUmbrella, but had a 1604 error. Then I read about iReb, that can deal with this error. So, I put iPhone in DFU, pwn it with iReb and upgrade to 4.1 with TinyUmbrella. In the end, I got a 1004 error, which meant I succesfully upgrade, but me phone is still in DFU! I tried iReb, I tried sn0wbreaze, I tried RecBoot, I tried just hold the Home and Power button - but nothing is working Can I somehow solve the problem without restoring to 4.2.1?
I wanted to upgrade from 4.0.2 to 4.1 without baseband update with TinyUmbrella, but had a 1604 error. Then I read about iReb, that can deal with this error. So, I put iPhone in DFU, pwn it with iReb and upgrade to 4.1 with TinyUmbrella. In the end, I got a 1004 error, which meant I succesfully upgrade, but me phone is still in DFU! I tried iReb, I tried sn0wbreaze, I tried RecBoot, I tried just hold the Home and Power button - but nothing is working Can I somehow solve the problem without restoring to 4.2.1?