One is that is charging very quicly ( about 2 h) and after that the level is dropping very fast and in 15 min maximum it reaches 1 % . But, even if it has 1% i can still use it all day without any problem. If i lock the screen and unlock it after half h the batery is at what level it should be but again it drops at 1%.
About 1 week ago this thing stopped and the batery drains normal, i mean charging all night and have batery for all day in (not 1%) but after 2 days it restart to drop very quicly.
So please, if you know something tell me !