Hello everyone! I bought a iphone on ebay 5s in late August (original) but with 1 month warranty.
5-6 days ago the battery started down incredibly fast, blocking the telephone and 78% after 5 min to unlock put 61%. Sometimes it turns off immediately with 15% battery and yet when I connect to the current automatically rises to 38%. Sometimes I make 1% remaining battery and can last me 50-60 min leisurely.
I tried to recalibrate the battery (yesterday), let it go out until the message of the empty battery and load signal appears, I put it to charge 6 hours with charger 12W (I had power and used it once. ..), but nothing, I went to bed with a 97% battery, I used now in the morning to look at facebook and answer a couple of WhatsApp, an hour and a half later I still 4%.
There have been times even going off and leaving me message battery charge and yet after a while (15-20 min) to try on again and work well with a fairly decent load of around 25% .
If you can not be a firmware or software problem or hardware but (I hope not ...). To some it happened? He managed to fix it?
It is updated to ios 9.1
Greetings and thanks!