My iPhone4 (4.3.2) recently decided to stop charging via USB, the charger I was using was on its last leg and wouldn't charge any other devices either. I went to ATT and tested out a few other chargers and to no avail.. nothing works. The only way I can get it to a full charge is if I do a Reset all Content and Settings...thankfully it doesn't reset it since it's jailbroken and I just hard reset it to get it to power back on.. My issue is that I can't plug it in to iTunes since it won't recognize via USB... Cydia is deleted off of the phone and I only have on other app that I downloaded through Cydia, but no way to delete it now that Cydia is gone....How do I (1. Get Cydia back so I can delete the other app, (2. Reset it completely so the Jailbreak is gone or (3. Brick my phone completely so I can take it to Apple to get fixed?? I'm at a loss and I really miss my phone in complete working order, I've been using my 3GS, which isn't bad, but I've had my 4 for less than a year. Slapping myself in the head for ever even doing a jailbreak since I didn't even use it

Thanks in Advance.

If you do not need an unlock and do not care about being able to jailbreak in the future, you can just restore 4.3.5 factory IPSW to the device and upgrade it. It will be a factory default, non-jailbroken device at that point.

That said, without being able to connect or charge over the dock cable, you may not be able to successfully restore. In that case, you can take it to a local iPhone repair shop (not Apple, as they'll void your warranty for being jailbroken) and they can take apart the device and look at it, it's most likely a break in the connector or something that can be fixed fairly inexpensively.