Google's got nothing on the subject, so I'm betting on xda's infinite wisdom.
Few days ago AC charging started to . . flicker ( charging -> not charging -> charging. . etc.) No water damage, no drastic firmware changes ( updated to monxdified 6.2 after the flickering had begun - no dice ), tried various chargers and cables ( which work fine on an Xperia Z ) with the same result. Moving the cable around does not seem to affect the issue so I don't think it's a connection problem.
When I plug the same USB cables I use in a laptop's USB - all good. Charging speed, transfer speeds unaffected.
Any help would be highly appreciated.
Let me know if u need more info.
Thanks in advance