QUOTE(Eidilfitrix @ Dec 20 2011, 11:38 PM)
I'm not sure the iOS 5.0.1 9A406 fixes battery issues

yes it did solve my batt issue, try it first bro...last charge on 8pm and now around 4.55 am still 90% after some gaming and web browsing, before this my 4S only last about 12hours on standby mode
Added on December 21, 2011, 4:57 amQUOTE(maxwell91 @ Dec 20 2011, 10:33 PM)
there's a link at the website - just download it, after that open itunes + press shift + restore..make sure to backup 1st ya - and then u can just restore it back
Added on December 21, 2011, 4:58 amQUOTE(rajivshm @ Dec 21 2011, 12:21 AM)
and the website given is not apple's... sounds fishy.
there is no fishy for apple firmware lor

Added on December 21, 2011, 5:01 amQUOTE(rajivshm @ Dec 21 2011, 12:29 AM)
can u tell me how to upgrade ios? im afraid to download from the link given by zwanvedder as it leads to a jail braker page....

just google for yourself - there is hundred of pages provide the firmware download - link given by me is one of those...

Added on December 21, 2011, 5:08 amQUOTE(candlelittle @ Dec 21 2011, 04:23 AM)
Did icloud use a lot of data? Since it backing up anything?
depends bro, usually pics and video will take more spaces than others(contacts+mail), icloud dont backup ur apps
This post has been edited by zwanvedder: Dec 21 2011, 05:08 AM