Like many third-party firmware repositories, ROM4GSM is a community-driven resource. While it is highly valued by professionals for its accessibility, users should exercise caution:
| Device | Code Name | Notes | |--------|-----------|-------| | Samsung Galaxy S II (GT-I9100) | i9100 | Most stable build, active community | | Samsung Galaxy S III (GT-I9300) | i9300 | Exynos 4412, required special RIL patches | | Samsung Galaxy Note II (GT-N7100) | n7100 | Similar to i9300, plus S-Pen integration | | Samsung Galaxy S4 (GT-I9505) | jfltexx | Qualcomm variant (better RIL support than Exynos) | | Samsung Galaxy S4 (GT-I9500) | i9500 | Exynos version, experimental support | rom4gsm