I just bought a new iPhone today.
I pwned it and had no problems and made a new custom IPSW without devteam logos and successfully restored!
But then I started the phone and it has been doing strange things ever since!
The unlock is fine- I have no issues with it but at first wi-fi wouldn't stay connected so I did a reset all settings and that fixed it. Then installer was telling me to install jiggytime when I didn't need it.
The screen then started flashing and eventually went back to normal when I pressed the sleep button and now my bookmarks will not save! If I turn the phone on they are gone!
I then did another full settings reset and it remembered my wi-fi! Even although it should have been reset!
I never had problems with the last IPSW I made and when I get home I'll restore using the one that worked perfectly on my other phone (hopefully fixing the problems!)
This made me wonder if anyone else had issues with their custom IPSWs? I suppose its possible as the IPSW is taken apart and put back together and there are no checks to make sure everything was put back right as far as I know!