guys, my sgs2 is having 2 major problems

1st:
whenever i play games (any games, be it small mini game to rpg game), there is a chance that the whole game will hang and then terminates itself.
most of the time when it hangs, i will press the exit button (the middle button at the bottom) and then press and hold the button to go into task manager, and exit the applications.

2nd:
i bought this sgs2 with maxis data plan. sometimes the maxis 3g internet will just disappear (the H/G/3G logo at the top of screen) even when the data network is checked/activated
the only way i can solve this is to shut down and reboot the phone.

so any idea how to fix these problems ?

This post has been edited by masterpoloking: Aug 25 2011, 01:27 AM

bro, thanks for the reply.
for the 1st problem, the games i downloaded are definitely all from android market. not to say all games also gg, the most noted ones are NinJump - chance of happening about 50%
Fruit Slice - about 30% chance of happening
Alien invasion - happened once or twice
iRunner - finished the game, so far only happened once
and recently i downloaded this RPG game called Inotia 3. played for not even 3 mins then hanged already...then re-play it, play for like 10 mins then hanged again

my fren suggested me to uninstall and then download and install again..but i doubt that will work
any ideas...?

the 2nd problem, dun think its the 3g signal is weak at the particular time, because once i off and on back the phone, straight away can online with data network
i nvr knew there's ppl reporting this problem already...that means so far no solution for this yet ?

This post has been edited by masterpoloking: Aug 25 2011, 02:06 AM

i guess its my phone problem then.. i nvr flash/root/update/oc or do anything to my phone before, so perhaps i can try to do it..maybe it will solve my problems?

how bout other games ? did u experienced that ?

yup never update anything before...poor me
recently i just download gunbros too..will try playing it soon

for my case, no.. the 2 problems are not related to each other
i use wifi when i was at home, my wifi very stable and the phone will nvr get disconnect from the wifi (unlike 3g internet)

and i tried playing game with wifi off and on also, still hang