PLEASE HELP: iPhone stuck on Apple logo after jailbreak
4.1 16GB 3GS iPhone, tethered jailbreak
Used redsn0w 0.9.6b6 to tether jailbreak and flash baseband.
When the iPhone reboots, it is stuck at the WHITE APPLE LOGO.
I turned the iPhone into restored mode and used redsn0w to boot tethered, and now it is stuck at the PINEAPPLE LOGO BUT my iTunes is able to recognize the iPhone as activated.
If you have 4.1 blob, restore to stock 4.1 fw. Use exit recovery from the feature of Tiny Umbrella to kick out 1015 and jailbreak with Limera1n on your 3gs at 4.1 fw.