Galaxy S3 Archives • Android Flagship

Install Resurrection Remix Marshmallow ROM on Galaxy S3 LTE I9305

Flash AOSP Android 6.0 Marshmallow on Galaxy S3 I9300

How to Flash BlissPop Android 6.0.1 Custom ROM on International Samsung Galaxy S3 LTE

How to Flash Android 6.0.1 OctOS on AT&T Galaxy S3

Install OctOS Marshmallow custom ROM on Verizon Samsung Galaxy S3

Install CyanogenMod 13 on your AT&T Galaxy S3

Install Android 5.1 Lollipop on Sprint Galaxy S3 with CM12.1 Custom ROM

Update Galaxy S3 I9300 with CM12 Android 5.0.2 Lollipop OS

Update Verizon Galaxy S3 with Android 4.4 based Smasher X ROM

Cricket Galaxy S3 Update to Android 4.3 Adds Galaxy Gear Support