I have some big problems charging my iphone 5 especially when is all out of battery. I have to rotate my cable for some time to get a charge symbol and after that the symbol appears and dissapears constantly and the iphone don't seem to be charging. I have tried to clean the port as much as possible but it dosen't seem to work. Anyone tried something similar and has a working solution? If I can just get the Iphone turned on it will be much easier to charge the Iphone but I have tried for a couple of days now with no luck.