Yup..should be. After disable..your signal icon will stick to H only. No more jumping 3G..H..H+.
Pro : save battery and eliminate wakelocks.
Cons : downloading quite slow as no more H+ 

Reboot/restart the phone after toggle.

Flash back official stock rom is the easiest way to un-root it. But flash the firmware via PC Odin.

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Added on November 2, 2012, 9:19 pm

Hmm..you're on custom or stock rom..? Mine on stock rom and the Fast Dormany works fine. I'm using UMobile.
Or is it depend on what telcos..?  hmmm...

Guys. When I disable the double press of home button to launch s voice I get a annoying side affect. When my screen turns off due to time out and followed me pressing the home button, instead of maintaining the app I am in it returns me to the home menu screen. I don't remember ics had such problems . I'm using malaysian jelly bean. Anybody have same problem?

Hi guys, a question with supersu and betterbatterystats..

I noticed that everytime when i lock a my phone and unlock it, it will shows that betterbatterystats has been granted access superuser access.

I checked the log for supersu, it seems that everytime it is granting BBS the access... over and over again...whenever i locked the phone.

Im using supersu 0.97 and BBS 1.11

anyone facing this ?

Use from the phone setting la. Make all necessary backup first before do factory reset.

Use superwipe app from arhd gn2 or just go cwm and format /sdcard

I got to agree. I believe is first time only...but yes does sound very weird...

Weird! I was flashing UK stock JB to IN stock JB just now.

As usual, I will wipe dalvik, data and cahce at CWM recovery mode.
then flash IN JB via Odin.
then re-root.

after that I found out that all the files (gameloft data, photo, tb backup, nandroid backup files) are still exist there.

I tot I wipe all data and it should be deleted? No?

i found that wanamlite 4.3 laggy. anyone experience this?

Try to get the status modified to normal. . Use autoroot tried to get cwm away but no success. . Then used triangle to reset status to zero then hard reset to get status to normal..but as soon as you restart the phone is because the cwm still there status will get back to modified. ...

just wondering how do rooted ics device gets jb... do i need to unroot and ota or just flash through cwm?? is there a link for jb somewhere here?? thanks

also heard that can use ps3 controller with the s3.. how bout orochi mouse .. that'll be cool aint it?

just paired my orochi with s3.. now i have cursor on my s3.. kwak!!!

do i lose root? thanks

guys.. how to change keyboard when in messaging, whatsapp or whatever apps. for example im using samsung keyboard,  wanna change to google pinyin, i nd to go setting, input.and language  then.change keyboard to pinyin. damm hassle!

this is what i did... but u need to root ur phone.. and download Root Explorer from google play... u got root ur phone? below are the steps.. u can try..

Use root explorer
System -> csc
Then open language.xml with text editor
<SupportList>
en_GB;en_US;az;ca;cs;da;de;et;es;eu;el;fr;gl;ka;hr ;it;is;kk;lv;lt;hu;nb;nl;pl;pt;ru;ro;fi;sr;sk;sl;s v;tr;uk;ko;hy;bg;ar;fa;ur;iw;ja;th;vi;zh;zh_CN;

Add zh_CN then save and reboot ur phone