Luckily; i got both my iPhone 4's sam unlocks on the last minutes before apple started patching(phew.!) Though; now one of the phone is giving problems and is acting like a "tethered" unlock.. since idk why the iPhone 4 (4.11.08) is *very laggy-n keeps hanging 5-6 times a day even after 30 gb of free space I have to keep rebooting it.. Every time I reboot it; the AIRTEL(my carrier) sign goes away.(even when it just dies because of battery). I have to keep using cookie or ifile or iexplorer to get my unlock running again:.and since when I'm outside I don't even get my phone network to use cookie which leaves me without a phone..... The second phone I use for installous n other gaming purposes n it keeps dying like 10 times a day.. Though it doesn't get any problem like this... Restoring might work but I don't want to restore since.Thatd take me to iOS 5.1 (which I don't wanna go to cause I have to remain jail broken and my phone dies too much to get a tethered jailbreak..) Please tell me how to fix this "tethering" sam unlock *problem..