SOme G version have problem with external sd card especially if the apps are located on the sd card. Can cause hang or reboot. Try moving all apps to phone and take out the external sd to test.

And btw, my sgs2 also never hang before unless i m playing with kernel settings.

This post has been edited by antt00: Feb 6 2012, 10:44 AM

When I format in PC, need to configure what type is it,so I wanna know what settings should i format it to

No surgeon. That's why its so frustrating when can't get it to work. Maybe need to reflash the rom

Tried flashing different modems yet?

deselect the Quick Format

yupe.. still the same.

try reflash rom see if still have data issues

Just rooted my phone. Can recommend a nice rom to get me started? Currently looking at CheckROM and Cyanogen. Suggestions are appreciated. Thanks.

Thanks

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Added on February 6, 2012, 11:09 amI recommend checkrom, simple and stable

This post has been edited by TheLaptopDudeGuy: Feb 6 2012, 11:09 AM

will try on next HD update. kinda satisfied with NEAK right now

Do i need to "wipe" the phone if install checkrom? After wiping means my internal memory will be formatted right? And I'll have to use the backup that I've made through titanium backup in the sd card to install back the apps and my phone contacts, am I correct? Thanks.

I think you may have to wipe phone.

Hmm I'm assuming she's on G version? As some have suggested, try moving apps back to internal phone memory.

My S2 doesn't hang either. Flies through tasks with thunderbolt tweaks in fact

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Added on February 6, 2012, 11:20 amYeah, it's recommended to wipe. Just follow instructions in the thread on xda or wherever, they'll tell you what to wipe.

Actually, it won't wipe your "internal usb" partition, but you could make a backup just to be safe. Or manually wiping if you don't have large amounts of data which you're lazy to backup and move back in

This post has been edited by ellimist: Feb 6 2012, 11:20 AM

I've thought as much we shall see on next HD update. hope everything went well

Yes, it's GT-1900I

does anyone knoe which shop in lowyat i can get the cheapest sd card? brand and class does not matter

GT-I9100 or GT-I9100G

If just I9100, it's the non G version, which many of us here use, and hardly ever get hangs. Hmm rather odd, when did the problem start. When she first purchased the phone, or just recently?

Is it AP set or ori?

Maybe could be an AP us variant galaxy s2?

capacity?cheapest will be DNA Brand

This post has been edited by marcus20125: Feb 6 2012, 11:39 AM