Besides her, there are about 2 hours, my phone is set to go off alone. After some attempt to understand or had just the problem, I think I understand and does not reassure me too. About 30% of remaining battery, the phone behaves as if it was still more energy and off. Once in charge it work properly. I unplug and as soon as its falls 29%, goes out again ... This "little" problem cost a star to my bill and did not allow me to test the mode of energy saving, which is automatically activated when there is 15% battery.
For those interested her, keyboard SwiftKey is available free of charge (when I wrote this) via this link
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