Stock Rom LG K31 (K300QM) All File Fix Official kdz Firmware nvram nvdata File dump rom scatter Backup LG LMK300QM unbrick Repair bootloop logo Bypass FRP
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Android 10
K300QM12h_00_NA5_US_OP_0226.kdz (2,4G)
K300QM12e_00_NA5_US_OP_0721.kdz (2,4G)