Applicable products： HUAWEI nova Y70 Plus(single sim card 4gb+128g)，HUAWEI P30(single sim card 6gb+128gb、dual sim card 6gb+128gb、dual sim card 8gb+128gb)，HUAWEI Mate Xs 2(huawei mate xs2 dual card 8gb+512gb)，HUAWEI Mate 20 Pro(dual sim card 6gb+128gb、single sim card 6gb+128gb)，HUAWEI P40 lite 5G(huawei nova 7 se dual sim 8gb+128gb、huawei nova 7 se single card 8gb+128gb)，HUAWEI nova 7i(dual sim card 8gb+128gb)，Honor View 20(dual sim card 6gb+128gb、dual sim card 8gb+256gb)，HUAWEI nova 11 Pro(single card 8gb+256gb、dual card 8gb+256gb)，HUAWEI nova 10 SE(8gb+256gb)，HUAWEI nova 10 Pro(256gb single sim card、256gb dual sim card)，HUAWEI nova 9 SE(6gb+128gb single sim card、8gb+128gb dual sim card、8gb+128gb single sim card)，HUAWEI Y8p(huawei p smart s single card 4gb+128gb、dual card 6gb+128gb)，HUAWEI Mate 20 X (5G)(dual sim card 8gb+256gb)，HUAWEI P60 Pro(8gb+256gb single sim card、8gb+256gb dual sim card、12gb+512gb dual sim card)，HUAWEI nova 13 Pro(dual sim card 512gb)，HUAWEI Mate X3(dual sim card 512gb (alta-l29d))，HUAWEI Mate 20 X(dual sim card 6gb+128gb)，HUAWEI P20(dual sim card 4gb+64gb)，HUAWEI nova 10(256gb dual sim card、128gb single sim card、128gb dual sim card)，HUAWEI nova Y71(huawei nova y71 dual sim card 8+128gb)，HUAWEI nova Y91(huawei novay91 dual sim card 256g)，HUAWEI P50 Pro(single sim card 8gb+256gb、dual sim card 8gb+256gb)，HUAWEI nova 8(dual sim card 8gb+128gb)，HUAWEI nova Y90(8gb+128gb、6gb+128gb)，HUAWEI P30 lite(single sim card 4gb+128gb、dual card 6gb+128gb、single card 4gb+128gb、single sim card 6gb+128gb、dual sim card 6gb+128gb、dual sim card 4gb+128gb、dual card 4gb+128gb、dual sim card 4gb+128gb)，HUAWEI Pura 70 Pro(12gb+512gb dual sim card、12gb+512gb single sim card)，HUAWEI Mate 20 lite(huawei mate20 lite single  sim card 4gb+64gb、huawei mate20 lite double sim card 4gb+64gb)，HUAWEI P40 lite(huawei nova 7i dual sim card 8gb+128gb、single sim card 6gb+128gb、dual sim card 6gb+128gb)，HUAWEI P smart 2019(dual card  3gb+64gb、single card  3gb+64gb)，HUAWEI nova 8i(single sim card 6gb+128gb、dual sim card 8gb+128gb)，HUAWEI Pura 70 Ultra(16gb+1t dual sim card、16gb+512gb dual sim card)，HUAWEI nova 7 SE(single card 8gb+128gb、dual sim 8gb+128gb)，Honor View 10(dual sim card 6gb+128gb)，PORSCHE DESIGN HUAWEI Mate RS，HUAWEI Y9 Prime 2019(single sim card 4gb+128gb、dual sim card 4gb+64gb、dual sim card 4gb+128gb、dual card 4gb+64gb、dual card 4gb+128gb)，HUAWEI P60(huawei p60 8gb+256gb dual sim card)，HUAWEI P50(single sim card 8gb+256gb (amber-l09c)、dual sim card 8gb+256gb (amber-l29c))，HUAWEI Mate 50 Pro(single sim card 256gb、dual sim card 256gb)，HUAWEI Mate 10 Pro(dual sim card 4 gb (ram) + 64 gb (rom) (bla-l29b)、single sim card 6 gb (ram) + 128 gb、dual sim card 6 gb (ram) + 128 gb (rom))，HUAWEI Mate 20(dual sim card 6gb+128gb)，HUAWEI Mate 10 Pro，HONOR 20(dual sim card 6gb+128gb)，HUAWEI nova Y72，HONOR 20 PRO(dual sim card 8gb+256gb)，HUAWEI P30 Pro(single sim card 8gb+256gb、dual sim card 8gb+512gb、single sim card 6gb+128gb、dual sim card 6gb+128gb、dual sim card 8gb+256gb、single sim card 8gb+128gb、dual sim card 8gb+128gb)，Honor 10(dual sim card 4g+64g、dual sim card 4g+128g)，HUAWEI P smart S(huawei y8p dual card 6gb+128gb、single card 4gb+128gb)，HUAWEI nova 5T(dual sim card 6gb+256gb、dual sim card 6gb+128gb、single sim card 6gb+128gb、single sim card 6gb+256gb、single sim card 8gb+128gb、dual sim card 8gb+128gb)，PORSCHE DESIGN HUAWEI Mate 20 RS(dual sim card 8gb +256gb)，HUAWEI nova 13(dual sim card 256gb)，HUAWEI nova 12s，HUAWEI Y9s(dual sim card 6gb+128gb)，HUAWEI nova Y70(dual sim card 4gb+128g)，HUAWEI Mate 10(dual sim card 4 gb (ram) + 64 gb、single sim card 4 gb (ram) + 64 gb)，HUAWEI nova 11(single card 8gb+256gb、dual card 8gb+256gb)