I am also experiencing these battery issues. I bought my phone on the 15th and had it activated right away. Here are some observations I’ve made.
When at home all day & connected to Wi-Fi the whole time I end up with about 70% battery after about 14 hours.
When out and about (approximately 10 hours with Wi-Fi off), I end up with about 30% battery after about 14 hours.
Shouldn’t the battery drain faster with Wi-Fi on? I do get a 3G signal when out & about and my TWS is about 4%...
I also notice that the MobileID app is constantly running when off of Wi-Fi and (Using about 2MB of RAM). Once I turn Wi-Fi on it appears to stop running and usage goes down to 0 MB of RAM.
Could MobileID be the issue? There are no settings to disable and killing it in Running Services does no good as it comes right back on…