[HOW-TO] Port US S3 ROMs between carriers

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http://forum.xda-developers.com – This guide is intended to help you port ROMs from AT&T, T-Mobile, and Sprint over to the Verizon S3. This method should work for both TouchWiz and AOSP ROMs. REMEMBER: If you choose to port a ROM from another carrier, be sure to ask permission to post from the developer. ================================ START ================================What you need7zip Notepad++ (If on Windows) A ROM you want to port A ROM from your carrier/device Make sure the ROM you want to port and the ROM you are using as a base are the same Android version (e.g. 4.1.1) and have the same chip (e.g. MSM8960)Dow (HowTos)