sure u can claim warranty mate, but before u sent warranty backup ur data 1st and restore the ios since ur iphone is jbed one....u can sent to any maxis centre..but if u r in KL or klang valley better u sent it at MAXIS KLCC coz they provide the best service....

i also from subang...to backup just open itunes and connect ur iphone..right click on ur device and hit backup...
to restore just hit restore button and itunes will restore ur ios to latest version..
if they got stocks u can get replacement unit in 1 hour mate...if they dont have stock u need to wait for 2-3 days...and yes its a refurbished unit mate.. 

understood will do that tmw if i dont get my phone back. thanks

got a new iphone at last from maxis

Please use `Activator` so that you will lessen the times that u press the Home button

backup 1st then restore mate...
only jb apps and tweaks it wont backup...

just use lrt to go there mate...n dont forget to bring service card...

yup, u r rite....

just bring it mate but i dont think they will ask itcoz maxis only requires service card.. 

i just got my replacement today.

- go to maxis klcc, told them i have a prob with my home button. they gave a number so i just waited for my turn
- at the counter, just say my home button not as responsive. they play2 with my home button. actually mine wasnt so serious, and when he play my home button was actually fine
- they check for water damage
- i told them i forgot to bring my warranty card, but using my mykad was fine
- they asked me if i already backup or not. i did, but i guess they can help u if u havent
- i wiped my phone. settings > general > reset > erase all contents and settings
- took off my casing, screen protector, and sim card.
- go shopping
- after 2 hours, go maxis cntre again, take number again. go counter n pick up my phone. u can activate at the counter but i chose not to
- they gave me a new warranty card
- put back my casing on and realized i lost my screen protectors

apparently 2 hours because that's the time they need to get the unit from warehouse (or something). read back the previous post, i remember someone said something like this. also the home button problem is kind of a well-known issue, that's why it's covered by warranty
well im not saying it's ok not to bring warranty card. i'm just sharing it was okay for me. maybe i was lucky? no idea

my home button was not in tip top condition. still usable, but maybe 25% of the time it cant register a double click. it would only get worse, so might as well get it changed now since im still under the official apple warranty (up to sept 26th 2011). im scared after the warranty ends (maxis extra 1year iphone warranty starts, since im in a 2year contract) it might get a little bit more complicated to RMA

err after 2 hours i went back to the maxis centre. they can't call me, remember? hahahaha

activate iphone of course. it's not something u put in the sim card, on and straightaway use. have to connect to itunes etc 1st.

no, the warranty card doesnt extend my warranty another year. no warranty works like that bro. the old card has a IMEI number matching my old iphone IMEI number... this new card has the new iphone IMEI, that's all.

haha after getting my replacement set..quite sayang to press the home button ad... scared gonna be malfunctions again..

You can't hear and it will be very soft because the plastic is covering the speaker. You will also have blur pictures if you take pictures with the plastic covering the rear camera.
Remove it and get a proper screen protector for front and back.

ala bro... damn cheapskate wei...

get a proper screen protector ler... the screen protector attached will disable yr call mic etc...