问题
Is it possible to start an app on boot up on an iPad which has been jailbroken.
I have managed to use the app Activator to start an app, but only works when the power cable is in.
回答1:
Install ssh on your jailbroken iPad (through Cydia), then ssh in and write a boot script.
Next write a launchd style plist config file and add the file to /Library/LaunchDaemons.
Finally, load the file using launchctlload /Library/LaunchDaemons/myplistFile.plist
This hinges on having launchd on your iPad, which I'm pretty sure is part of the boot sequence on iOS devices.
来源：https://stackoverflow.com/questions/9832290/start-an-app-on-boot-up-on-an-ipad-which-has-been-jailbroken-ios