Something very weird, when i plug it into my PC, no respone
But if i plug it with my electric plug, screen will appear like normal... but when i switch off the eletric, the phone blank and switch off automatically...
Why ? And how now ? 

HI guys...

was wondering can i buy Malaysia ITune products at the itunes store using our malaysian credit card with visa or Mastercard??
What about US itunes store?? Can i buy those apps using our Malaysian VISA/ Mastercard( Eg. Maybank VISA etc)

Normal means can do everything except for call out cos no network(maxis) detected...
Once i remove the plug, it turn back to sleep phone... means blank...
I try restore... msg appear : THE IPHONE COULD NOT BE RESTORED, AN UNKNOWN ERROR OCCURRED (CODE1601)

now i can still using it but all my application, images , games , contact, etc are locked [still remain] each time i unlock the 4 digit number security code. it will appear 'Important Message' like that. Then I have no idea where should i enter my passcode... zzz

Hello forumers. Ive sent my 3gs to the same shop to update my OS where i bought the phone itself. Honestly im newbie at iphone but one of my friend said to update my phone's OS as it is 3.1.2 which he said is old when i bought it last week. And thus, the shop updated my phone to 4.1 and as a result, my phone is now locked and i can't use any sim card on it. Obviously this pissed me off and the salesperson simply said '' u didnt tell me which OS to update so i simply update to the latest one loh '' im begging for the help of any forumers here as to how i can solve this problem and use my iphone again before ill head to the shop with the big daddy if no other ways can be taken. If by any means this topic can't be discuss here or anywhere else in this forum due to certain reasons, anyone who knows how to solve this pls kindly pm me. Thank you.

i unlock my iphone ver 4.1 just now 

Why come up "Invalid Sim" at network...Help me

why my fone cant read sim??what mean invalid sim??

Moderators Note: DO NOT DOUBLE POST!!!!

hi all..

i have a jailbroken and unlocked (using snowbreeze) iphone 2g running on 3.1.3

recently my itunes wont detect my phone. then i tried to reset the phone (the iphone still connected to the laptop).. since my laptop was on battery it switches off automatically.. then i found that my phone is stuck on the snowbreeze logo..

what should i do? 

Anyone?

Hi there,

Has anyone experienced not being able to turn on ur iPhone 4 eventhough still got battery? the phone just goes into standby and becomes dead. The only way to revive it is to plug it into a power source. then it jumps back to the locked screen. i've encountered this twice edi. hardware problem?

yea man... totally freaked me out. Twice! last time it happened was last week.

pressed all buttons no response... though i just read that some have had success pressing the home and power button simultaneously.. but i didn't try that. every other button didn't work, even the vibrate/silent toggle.

The Iphone 4 can make a bluetooth with other phone like nokia or sony ericksooN ??

Me too but keep pressing the home button may spoilt it . Any app to kill app running at the back ground (non Jb)?

 

as per subject. i hv a problem wit my ip4..
when im downloading apps, i used my wifi at home but then my iphne automatically change to 3G network for downloading..
n my monthly bills being charge like HELL..

please help me.. is there any apps can help me to stick to wifi network?       
my pocket koyak paying bills lah..

AT&T iPhone 3GS cannot be activated with Universal Simcard.
Is the above statement true?

I heard they have recently updated their carrier or something. So only AT&T Sim card would work.

My sis iphone 3gs keeps auto restart everytime she talks on the phone for approx 3min... the phone would automatically restart when she on the phone....

what's the prob ya? any solution?

sorry i didnt read the whole thread for the same problem,as im not an iphone user. pls help...

Halo guys...i hav a 3GS on 3.1.2
i want to update the firmware to OS4..
my 3GS model is MC131B
i dono whether it'll be lock or not when i update it
can u guys tell me pls?

I have a few question wanna ask...

1) Lots of ppl worrying abt their iPhone battery lifespan and some worried bout the home button may spoil... Can I ask is it very expensive to replace or repair the battery and the home button?

2) My iPhone call failed currently is getting more and more frequent and normally happen when I was at highway... Is this iPhone or digi problem? Can I send for replacement ah?

3) The last question is a bit "mou liu"...hehehe! I dunno why when I received phone call sometime I need to slide to answer and sometime I need to Tap "accept" or "decline"

Btw I'm using iPhone 4 iOS version 4.1

Sorry for my noob question..how do I check my baseband ? Also currently running on os4.1 and the phone is locked in a situation tht it's on emergency call when I insert my digi sim card in... But I can gain access into the phone (just like now) when I pull out the sim. What should I do to get it unlock? Thx for any advise.

Is it possible to get apps from other iphone 4 to my iphone 4?