i think iOS 4.3.4 does not improve the battery drain issue after using it for few days

What battery drain issue are you having? I find that 4.3.3 is fine (I've installed some Winterboard theme so that has cause the battery to drain a bit faster but when I didn't have it before, 4.3.3 was fine)

im using 3GS
and have been experiencing terrible battery drain since 4.3

sometimes when i wake up my phone
it will reduce few % of batt at one go

other than that, even on 100%
after using fb or safari or games a while
around 70-90%
it will suddenly off
and the phone itself is quite hot

sometimes when i try to on the phone back
it says no battery and ask me to charge
even it auto off when around 70-90% battery level

I think it has something to do with your battery dying. You may need to look at the option of getting a new battery.

i see, but my warranty has long expired.
and im not in KL
so i duno in Penang who will provide such services

try search in garage sales.mobile phone and related acc section..maybe got forumer who provide this service....

HI, why my iphone 4 available show(4mb) (general-about-available) but i use Disaid/iphone transfer software tat show 6mb free capacity....why no same 1?

MB (Megabyte) or GB (Gigabyte) ?

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Added on July 20, 2011, 2:13 pmTurn off DATA PUSH when not in use.Simple as that.
iPhone are normal if its get too warm while charge or operating it.
My 3 years old iPhone 2g stand till now.

This post has been edited by makaveli: Jul 20 2011, 02:13 PM

i've done everything i could
and im aware of the things u mentioned

turn off push
reduce brightness
sign out app store
disable ping
and many more

but was in vain

the problem is the issue arised after 4.21 upgraded to 4.3

p/s: i couldn't find anyone who provide the battery replacement service in Penang. Can anyone help me with it? I might overlook

Have you tried cycle charging your iPhone ?
Read : http://www.apple.com/batteries/

or

Garage Sales might be a solution for you.
Or try brother Yezhacolic (apple spare parts specialist).No regret dealing with him.

yes i calibrate my phone 1-2 times a month or more

im not sure whether he operates in Penang as well

i will try my luck with him. Thanks

hi, may I know if I buy the iphone4 from Maxis with their data plan, the iphone itself is a unlocked (sim free) set or locked set? Can I use for other telco although I buy from Maxis? TQ

the malaysian set is an official unlocked set..if u buy from maxis u can use other telco sim on it coz its sim free....

You may want to read the pinned thread about iPhone Buying Guide but to answer your question,

ALL iPhone sold by the Operators in Malaysia is factory unlocked so you can buy from Maxis/Celcom/Digi and use it with any Operators you like.

TQ

Bro yezha not able to help. Anyone think maxis gonna entertain me even after warranty? If so how long i nees to wait and pay??

There's a thread somewhere about iPhone repair shops, you might want to search the thread. Maybe there's a shop in Penang which can do what you need to do to replace the battery.

Okay..i will do tat once i get back home

P/s: while im typing, the battery dropped 18%

wow seriously ur battery need to be replace soon....

Have a look see in this thread on hardware repair

https://forum.lowyat.net/topic/868281/+4

Hope that helps

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Added on July 20, 2011, 5:54 pmAlso do a forum search with iPhone Repair Penang and you'll get some posts as well

This post has been edited by azraeil: Jul 20 2011, 05:54 PM