Help How to install Custom ROM on GS3(i9300)

[kevin5fan]

So like I have installed the Clockwork Mod recovery thingy but like I do not understand the idea of rooting?? How do I root my GS3 and do I need to root it in order to install a ROM? Please help Im really lost sorry.

 

[Rxpert83]

Hey there!

What carrier do you have ? Everything in the root world is very device specific, so before continuing we need to make sure were giving you the right information:thumbup:

 

[kevin5fan]

Hey there!

What carrier do you have ? Everything in the root world is very device specific, so before continuing we need to make sure were giving you the right information:thumbup:

I got it officially from Samsung, It is from China Unicom but its unlocked and i tested a sim card of a Canadian Carrier and it works (I bought the phone in china) It is a GT-i9300 though