ultrasn0w draining battery?
my friend and i noticed that ultrasn0w seems to be draining our iPhone 3G's batteries pretty quickly (like 1% every 3 minutes according to the battery percentage thing)
i'm on at&t, while my friend's on t-mobile USA.
does anyone else notice this too?
And the bad guy is... Push.
After 4 restores and thorough troubleshooting I can confirm that it's only the Push service that sucks the battery's life.
Push notifications is one thing that needs to be turned off, but Push e-mail must be also turned off. After restoring the firmware, I deleted my email accounts and re-entered them, turning the Push function off. Now the battery life seems to be back to normal - in fact it seems better than OS 2.2.1 with all radios turned on.
Now, why am I paying Apple for the Push e-mail service of MobileMe without being able to use it is another story... I hope this gets fixed soon.