I've charged the device to 100% overnight yesterday. I've plugged it out 30 hours ago. No WiFi use, total reading time during those 30h: 40 minutes. When I wanted to read now the battery was empty. All I've used was callibre and moon reader+.
I heard something about wakelocks and apps detecting it. Anyone can suggest one? Also some good battery monitoring app.
Maybe it's telephony.apk, I might root the device and delete the thing... I heard it helps... But I would prefer not to root, as it seems I might have to send it to service again. Last time it meant 2 weeks without T68. Not to mention it takes time to pack and send the device
I'll do anything I can to fix it myself, but if monitors tell me it's battery that's awful I'll have no choice.
I've looked into that Tasker.apk that someone suggested before, as that might allow me to turn off the device and then have it fullscreen afterwards. It's paid app, no demo, so I can't check if that would allow me to make fullscreen automatically.