Iam using same oppo brand mobile phone and I just glad of the mobile phones of oppo brand iam using oppo since 2years still now my phone is good condition working superbly I love this phone battery backup also good I recommend to all to use oppo brand mobile phones I just loved it and main thing is prize of this phone unbelievable iam thinking is nearly about 30to 40 thousands of cost but only 17, 700 it really awesome range of mobile phone it is and body of a phone also super so it is a value of a money product thank you