Over two weeks, it has happened twice with me that the battery suddenly drains out. Once it suddenly showed 5% after full recharge. Reboot helped and the actual charge started showing.
Another instance happened just now. I was typing in whatsapp when the phone froze and shut down. Then it wouldn't start at all. Had to plug it in for 2-3 mins before it started showing 0% charge. Took another 15 mins before it went to 1% at all.
Another instance happened just now. I was typing in whatsapp when the phone froze and shut down. Then it wouldn't start at all. Had to plug it in for 2-3 mins before it started showing 0% charge. Took another 15 mins before it went to 1% at all.