Why I c'ant see some thing about dock connector?

iPad Air charging issues are very common and may be a headache to fix. A lot of good micro-soldering techs that I know still fail to repair them from time to time.

We now reached a point where we are fixing most if not all of them thanks to the efforts and thorough (and lengthy) research by a fellow "master" tech who shared their results.

In summary, if you are using a known good charger and cable, the problem now lies "inside" and you have to really know what you're doing if you want to successfully fix them.

From experience, some of them turn out to be pretty straightforward and easy, while others are very intricate and complicated to repair.