Problem updating iphone 3gs to 5 0
Notes: Restoring erases your device, if you do not back them up; settings, files and such will be lost.
Restoring removes your jailbreak If you rely on ultrasn0w for an unlock, or use the i Pad baseband to preserve an unlock, do not update or restore your phone.
Step Eight Red Sn0w will now prepare the jailbreak data.
Step Nine Select Cydia from the list of options and click Next.
Step Ten Your i Phone will now be rebooted again and Red Sn0w will begin uploading the new RAM Disk and Kernel.
Most of the time, loading your backup will work just fine and is convenient.Step Three Right click or control-click the redsn0w application from the redsn0w folder we extracted earlier and choose Run as administrator from the popup menu that appears.Step Four Once Red Sn0w opens ensure your device is connected and click the Jailbreak button Step Five Turn OFF your device then click the Next button Step Six Red Sn0w will now guide you through the steps to get into DFU mode. Hold down both the Home button and the Power button for 10 seconds.See the sidebar's guide to updating jailbroken devices for more detail: You have to restore and jailbreak again, so here's a series of steps for making this process as easy as possible.(Keep in mind that you cannot update a jailbroken device via Settings, also called OTA or wireless updates.) Before restoring, always check first to make sure the new i OS version is jailbreakable on your device.2. You can write this down by hand, or use App Info to email yourself a list of your installed packages and sources so that you remember which ones to reinstall after restoring.