Right now I'm on a study period, last period of my school day, and it only just made it through lunchtime. Thats with me doing like.. a few texts through google voice, and even less actual texts over vodafone GSM. I have wifi, bluetooth and gps all off. Screen is at lowest. And its set to GSM only straight after and right before I had used Google Voice.
So the charge its doing right now is probably around its 5-6th full charge.
I went to battery manager. It says "Cell standby" has used 56% of my battery power. "Phone idle" and "Android OS" both using 18% each. Its even set to "Batter Saver" mode, with background data dissabled.
I really like this phone but if its a fault then I guess I have no choice but to take it to Telecom. :(
I'll look at getting that Juice saver app or whatever its called when I'm home and can get to wifi. See if it does any good.
Cheers guys, will post back when I try the other things out.