The performance of my battery is far below the average from what I hear from other people. I get 3 h with normal applications and without Wlan or Bluetooth. I read of someone achieving 4h with WLAN and almost 6h without.
I think therefore that my battery is wrongly calibrated. Is there a way to recalibrate it? I heard this is possible through a 'cradle reset'. How does it work if there is anything like this? Its not mentioned in the manual.