Hi everyone!
Yesterday when charging my phone I realized it decreased from 75% to 35%... And it got too heated (the backside)...Then,today again when it is in charge the screen started to turn on and turn off and the charging stopped! Also although I don't use it (I put it on the table) it decreases from 70% to %50 again!!! Why does it happen?! Please help me! quickly! 
Thank you!
0online
1902721posts