[Berry 9000 rocker]

Hi,

My battery is very weird. I've tried OS .822 and .681.

My battery is draining so fast even without use.. Only idle, like in 5 hours idle battery is dead.

BUT, yesterday, with BIS active (in my country I have the option to activate BIS for days that I want) battery is WONDERFUL. I achieved all-day battery even BBMing all the time, and online all day in Windows Live Messenger, with OS .681. I do not have Facebook application installed.

Today, without BIS active, my battery was horrible even in idle (I dont use my BB if I don't have BIS access)


Any advice?

Thanks a lot

UPDATE:
Installed apps:

Windows Live Messenger
BB App World
Google Sync (auto sync disabled)
Waze
Twitter (auto refresh tweets in the background disabled)
Google Maps (never left running in the background)
ZonaSnap
Dictionary.com

update 2:
i think google sync is the issue... i reinstalled google sync yesterday night.
Has anybody experienced Google Sync problems?