I have a Virgin GB LG G5 (H850) which I have been able to update to Oreo flashing LG UP with the Open EU Oreo firmware file H85030a_00_OPEN_EU_OP_910.kdz to my stock installed version (Nougat) H85020k_00_VMC_GB_OP_0501.kdz. The phone works fine just those dam “current version is not available...