Upgrading a device this old comes with significant trade-offs:
, originally released in 2015 , does not officially support Android 9 Pie. The final official software update provided by LG for this device was Android 6.0 Marshmallow (or 7.0 Nougat in some specific regions/carriers). To get Android 9 on an
To understand the "Android 9" situation, we must look at history. lg g4 update android 9
The most common search query echoing through forums is:
Developer "Kessaras" ported the LG G5’s Android 7 firmware to the G4. You get: Upgrading a device this old comes with significant
During that era, the industry standard for flagship support was essentially "two years of OS updates." LG met this bare minimum. By the time Android 9 Pie was released by Google in August 2018, the LG G4 was already three years old—practically ancient in smartphone years.
The Snapdragon 808 processor and 3GB of RAM in the G4 may struggle with the increased resource demands of modern apps on Android 9. The most common search query echoing through forums
was a legend for its camera and leather back, but official support ended years ago. If you still have this classic in your drawer, you don’t have to stay stuck on Marshmallow. While there is no official OTA update, the developer community has made Android 9 (Pie) possible through custom ROMs. 🛠️ What You’ll Need Unlocked Bootloader:
A: LineageOS 16.0 unofficial by steadfasterX.
The LG G4 was released in April 2015. At launch, it ran on Android 5.0 Lollipop. It eventually received an update to Android 6.0 Marshmallow, and in select regions, a final update to Android 7.0 Nougat.
Here’s the short answer: