Firmware+change+update+on+lg+p970+optimus+black
Suggested post: Firmware update/change for LG P970 (Optimus Black)
With LG abandoning the device at ICS, the community took over. The P970 became a darling of the custom ROM scene because its TI OMAP processor was relatively open-source friendly compared to the Exynos chips of the time.
Choosing firmware/ROM
CyanogenMod 9 (ICS)
The holy grail for the community was and subsequently CyanogenMod 10 / 10.1 (JellyBean) . firmware+change+update+on+lg+p970+optimus+black