R-SIM15 is the world's first universal dual-cor & dual-CPU iOS13 system unlock card. The original dual CPU and hand-pinch design make R-SIM15 compatible with almost unlock iPhone11 PRO MAX, 11PRO, 11, X, XS, 8, 8PLUS, 6 (not support for iPhone 7 Plus / iPhone 7).If the traditional unlock card was ..