Stock Rom LG Logos 4G LTE (US550) Official Firmware All Version Download. Rom kdz LG LGUS550 Fix bootloop, treo logo, Repair Unbrick Update New
Link DOWNLOAD (G.Drive)
Android 5.0.x
US55014a_00_0217.kdz | 14A | (1,1G)
US55013a_03_1222.kdz | 13A | (1,1G)