I updated my kindle touch firmware to 5.1. Before that, I have uninstalled all things I had there, except jailbreak. Then I installed KTRotate_0.1 (since 5.1 does not do auto rotate). Installation went OK (it said Update succesful), but after restart I got "Repair needed" screen. When connected to PC, USB drive shows up after restarts for few seconds.
Has somebody any idea how to repair this?