iPhone keeps crashing (iOS6, BB 05.13.04, unlocked with Ultrasn0w)
I've got an iPhone 3GS, new bootrom, running iOS 6. It is jailbroken with redsn0w, has the 05.13.04 baseband and is unlocked with Ultrasn0w & Ultrasn0w fixer for iOS 6! When it had iOS 5 running on it i upgraded the baseband to 06.15.00 to unlock it. It had some crashes, but really rare. Now, after downgrading the baseband to 05.13.04 and updating to iOS 6, it keeps crashing while making phonecalls or using apps longer than a few minutes. Now, since it has the new bootrom, it has a tethered jailbreak, so i'm screwed if i'm not at home when it crashes once again.
Does anyone know this kind of problem ?? I'm kinda freaking out here !!
Is this a good question?