iphone herstellen mislukt

hallo,
ik wil mijn iphone 3g jailbreaken maar ik heb hem per ongeluk upgegraded naar 4.1 software, waardoor het lastiger is om te jailbreaken: hiervoor moet ik hem herstellen. Nou ik doe dat: stopt hij midden in het proces en later begint hij al niet eens meer. Er staat:
Er heeft zich een fout voorgedaan tijdens het herstellen van deze iPhone (-402653091)
Help mij a.u.b.!
Jan

Misschien helpt dit :

Have you tried to put the phone into Emergency Recovery Mode? Warning! All personal data will be erased and will have to be restored from a prior sync!
You can put your iPhone into Emergency Recovery Mode by turning the phone off. Now, don't turn it on just yet. Plug the USB nine-pin connector into the bottom of the iPhone but not connected to your computer's USB port. Now, press and hold the Home button (the big round button at the bottom) while you are plugging in the USB cable into the computer's USB port. The phone will appear to be starting but what is going to be different is that you will only see a black screen with a picture of the USB cable and the iTunes program icon. Now you are in Emergency Recovery Mode. Start iTunes and it will detect an iPhone in recovery mode and then tell it to restore the phone.
This will correct 99% of all firmware/OS upgrade issues on the iPhone since you're basically starting from scratch.

[quote=jackybe67 url=http://www.onemorething.nl/community/topic/iphone-herstellen-mislukt-1#post-2091219 time=1288971366]Misschien helpt dit :

Have you tried to put the phone into Emergency Recovery Mode? Warning! All personal data will be erased and will have to be restored from a prior sync!

You can put your iPhone into Emergency Recovery Mode by turning the phone off. Now, don\'t turn it on just yet. Plug the USB nine-pin connector into the bottom of the iPhone but not connected to your computer\'s USB port. Now, press and hold the Home button (the big round button at the bottom) while you are plugging in the USB cable into the computer\'s USB port. The phone will appear to be starting but what is going to be different is that you will only see a black screen with a picture of the USB cable and the iTunes program icon. Now you are in Emergency Recovery Mode. Start iTunes and it will detect an iPhone in recovery mode and then tell it to restore the phone.

This will correct 99% of all firmware/OS upgrade issues on the iPhone since you\'re basically starting from scratch.[/quote]

Het probleem is dan dat Apple aleen de laatste frimware singeert. Je kan wel de singeerserver van saurik gebruiken.