i full chrged my phone..after restarting my battery percentage is 90..again after restarting it became 80..again 85 ,then 90..what is the problm???battery drains in second..and it takes long time to charge.
Thank you for reaching out to the Samsung community! We would suggest you to visit nearby Samsung Service Center in order to get your device physically inspected by the service engineer. Please find service centre details in the link provided -http://www.samsung.com/in/support/servicelocation
Be sure to hit ♡ when you find an answer that works for you. For further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
