I have an iPhone 3GS with firmware version 3.1.3 running on tethered jailbreak (blackra1n). Yesterday the wifi didn't work so naturally I:
- reset network settings (as I did once or twice before).
- got the recovery mode screen (as expected).
- Connected it to my laptop.
- ran blackra1n.
and then, instead of booting like it normally does, my iPhone just rebooted itself and went back to recovery mode. I tried doing this several times with no luck. Has this happened to anyone? Any solutions?
Edit: This is pretty urgent, as currently I don't have a cell phone, so I would appreciate even half-ideas if you have any and don't have time for a full answer.
Update: I have restored my iPhone, but now I am stuck on activation, and can't seem to solve it. Tried using redsn0w, but it's stuck on "Waiting for reboot" after the second upload. Any ideas?
Update 2: Got redsn0w to complete the process, but after it finishes, it just goes back to the iTunes/emergency call screen...
Update 3: I was able to perform restore to 3.1.3, but now I just get the apple logo and it doesn't do anything... It seems problems are just piling on...