Stock Rom LG K40 (X420QM6) Official Firmware
Stock Rom LG K40 (X420QM6) Official Firmware All Version Download. Rom kdz LG LMX420QM6 Fix bootloop, treo logo, Repair Unbrick New Version Update Link DOWNLOAD (GDrive) Android 9 Pie X420QM620j_00_CHT_US_OP_0422.kdz (2,6G) X420QM620i_00_CHT_US_OP_0308.kdz (2,6G) X420QM620e_00_CHT_US_OP_0806.kdz (2,6G) X420QM620d_00_CHT_US_OP_0512.kdz (2,6G) X420QM620c_00_CHT_US_OP_0204.kdz (2,6G) X420QM620b_00_CHT_US_OP_1108.kdz (2,6G)
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