iPhone 1 recovery fail in iTunes/Finder
After erasing all content and settings the phone isn't booting into the system and just shows apple logo. After some time a loading animation appears on top of the apple logo and after some more time the phone reboots and the whole cycle repeats again. I booted it into recovery mode and tried to recover system using iTunes and Finder. Both of them said that the phone was booted into recovery. However they could not recover the phone with the following message "This iPhone was previously in DFU mode, but was rebooted and is no longer in DFU mode. To restore this iPhone from DFU mode, turn it off and put it back into DFU mode". I rebooted the phone in DFU mode (the black screen mode) and both of the apps recognized the booting with something like "iTunes(Finder) app detected iPhone in DFU mode...", but when i tried to recover the system i got the same message saying "This iPhone was previously in DFU mode...". I tried many times. I also unplugged and plugged the cable to check if the phone really was in DFU mode and again both of the apps said that it was booted in DFU mode. None of the apple guides helped. Are there any solutions or the only way is to contact apple support?