i read every one of those links and none of them address necessarily the op's issues or mine for sure
..i found this by searching android forums as i had a galaxy s2 with 1gb of data and in a year i never went much over half the data i had allotted...
most ever was 700mb.
but i got my galaxy s2 less than 3 mths ago and didnt pay attention to data use..because...
A. i use all the same apps and have the same browsing style etc...as before...i dont stream music or videos etc. i am just a normal email and browsing dude.
B. i had a 2 mth new member unlimited data deal...
so based on A and B i didnt watch my GS2 data...
until 3 days ago when i was emailed by cell company i am at 80% of mthly data...hmm? i thought i must be near mthly cycle end...uh..no..i look it up and i am 9 days into new mth
further more not only when i call in...less than a day later...am i now at 92% of my 1gb...i ask them to pull up the last mths use and get this...it was a mind boggling 5.5GB


how in the hell can one take a samsung smart phone...so similar..a galaxy s migrated to a galaxy s2 with all apps and contacts the same...by using backuppro to move them over...and i do everything the same....
and i go from an avg of about 500mb to 5.5GB....

that is five times the data?
i called cust svc and all they offered was 2 more mths unlimited to try and curb all apps, all synicing all updates etc to see if it improves...but why should i have to turn off every single thing i used before? no more weather widget, no watching of 1 or 2 youtube music videos a month?
sheesh...i wish i knew this when new as i had a mth to give phone back.i love my gs2, far superior in performance to the s...but not worth paying for extra 6gb plan......any help?
help on why apples to virtually apples is so different?