malaysia not yet receive jellybean..maybe this month or nex month.

some user here using other official jellybean from different country such as spain or norway..

Just updated to the official jellybean on my S2.

youtube is much slower to launch, random freeze as well.

other than that, wifi indicates stronger signal.. didnt notice any more differences other than the look.

any larger capacity battery to recommend?

do you mean link for s2 firmware?malaysia have not yet receive..usually we download from samfirmware..you can flash any country maybe new update from nordic countries XWLSS I believe this is the latest.

1. Nothing important or anything you would notice
2. Yes as long as you dun root you will still get the update for that country's firmware not ours.

I use france JB before no problem with digi n celcom...
just need to add the internet n mms setting if didnt receive the setting automatically...

i've used the Russian JB firmware before. no such issue with my Celcom. i think what you meant was problem with the data connection. you can key in the configuration manually by referring to the setting shown on the 1st page of this thread.