i turn my cell radio off at night. My battery was at least 3/4 full when I turned it off last night. When I woke up this morning, turned radio back on, my iPhone 6 battery was red and I got the popup that my battery was at 20%. I opened Battery Doctor to see if an app was the culprit and it gave me nothing but it did show me an app that appears to have a name spelled in Mandarin/Chinese (photo attached). I NEVER downloaded anything of the sort so can someone tell me what's going on? A. What's chewing on my battery? B. What's this Chinese app? Specs: iPhone 6, 128gb, iOS 9.2, Battery Docotr app is 2.4.10.