After having this phone for a year, i decided that it was time to get root access. After following these instructions for unlocking the bootloader: Instructions | Sony Xperia , witch went perfectly well, I used this technique [ARC/ARC-S]Autoroot for unlocked bootloader - no flashing needed - xda-developers for getting root access. Everything went excellent, but when I, using the free version of Titanium Backup, tried to remove one of the frustratingly useless system apps (I don't remember the name, it was something with "fun" i think and the logo was black with yellow stripes or something), and the phone were supposed to reboot all I got was a yellow triangle with an exclamation mark in the center in front of an arrow pointing down towards a cellphone before the phone powered down. Whenever I turn it on again, I just get the same visual message before the phone turns off. When I link the phone to my computer it does not register anything. I have checked this list The Complete Comprehensive List of System Apps for Xperia Arc (Updated) - xda-developers to see if the app i removed was one of the criticals and I am quite confident it is not. If anyone knows something that can help me, I would really love some help because this is killing me!!
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