Here you can download stock kdz Firmware for LG G5 H850 (LGH850) from the O2 United Kingdom.
Both Android Nougat and Android M Version firmware for the LG G5 H850 (LGH850) are available for download from LG official website.
According to LG Security Bulletins, LG G5 H850 will not receive the February 2019 Android Security patches.
The latest firmware for LG G5 H850 (LGH850) from the O2 is software version H85020R, it is based on Android Nougat 7.0, and the Update was released on June 2, 2018.
In the last October, LG official released the Oreo Update for many LG G5 H850 variants sold in European countries, But the LG G5 H850 from O2 has not received the Oreo Update yet.
Download LG G5 H850 (LGH850) Firmware – O2U – Android Nougat
Software Version: H85020R_00
OS Version: N
File Name: H85020r_00_TLF_COM_OP_0501.kdz
KDZ File size: 2769416387
Download LG G5 H850 (LGH850) Firmware – O2U – Android M
Software Version: H85010L_00
OS Version: MMR1
File Name: H85010l_00_TLF_COM_OP_1018.kdz
KDZ File size: 2673083843
If you want to download the stock firmware for a specific phone by IMEI, Please visit https://lg-firmware-rom.com, input your phone’s IMEI and click the check button to download the latest firmware.
Can not download the kdz file from above URL with a browser? PLEASE download and install XDM download manager first. Just copy above URL and start a new Download JOB in XDM download manager to save the kdz firmware onto your computer.