I recently jailbroke my iPhone 4S and installed several tweaks. Now, whenever I reboot the phone, Cydia and the tweak-related apps immediately crash and refuse to open. Re-running the jailbreak temporarily fixed the problem before, but that method no longer works. Does anyone know how to repair this, possibly by correcting file or folder permissions?
1 Answer
This may be caused by incorrect permissions on a file or folder used by Cydia or one of the installed tweaks. It has been a long time since I dealt with this, so I can’t confidently provide the exact paths or commands. You may need to identify the broken package or restore the jailbreak environment if the permissions are damaged.

Thanks for the suggestion. Do you know which files or folders need their permissions changed, and what steps I should follow?