hi my fren's iphone 3gs (no jailbreak) fb apps tend to close by itself suddenly. this prob only started recently (bought for few months jor).

for example: while readin fb updates/ post/ browsing picture, the fb app will suddenly close. she hav to relaunch it.

she re-downloaded the apps, but it still the same..

any 1 experience this prob? if so, may i know ho it can b fix?

thx sifus!