Hi I recently having a problem about my charging port on my iPad. I posted a thread in the iPad section and this person replied to my thread and trying to convince me that the jailbreak is the problem that makes my charging port broken. I wanted to send my iPad to an Apple Store but it is jailbroken. So I'm trying to unjailbreak it without a computer since the charging port is malfunctioning. If you know how to completely remove Cydia and jailbreaks without a computer please tell me. Thanks