LG G3 LS990

• Downgrade to stock ZV4 with LG Flash Tool
• Root with One Click v1.3
• Install TWRP with TWRP Manager
• Back up stock ZV4
• Install CM

TWRP for LG G3 Sprint

download TWRP for ls990

download TWRP Manager (local 3.6 MB)

How to root LG G3 LS990 on Android 5.0 Lollipop and install TWRP (Sprint) [Guide]

Easily Root Sprint LG G3 LS990 on Lollipop and Install TWRP Recovery

download LG_One_Click_Root_v1.3.msi
root for early ZV4 and ZV6 versions

[LS990] ZVA/ZVB/ZVC "One Click" Root Method (LG Root Script v2.4.zip)
root for recent versions

[LS990] ZVB/ZVC Root Method + ZVB Rooted Stock Rom

How to Downgrade the LG G3

LG Flash Tool

LG G3 Stock Factory Firmware (ZV4)
First update is ZV6 (4.4.2)

download ls990_lollipop_test.apk
App installs TWRP onto an LS990 running Lollipop.

download Lollipop Recovery Installer (local 37.6 MB)

download SuperSU (stable)

download SuperSU (beta)

Please Help, Phone stuck in Factory Reset Status 2

download Sprint.zip (local)

download PRL Profile Fix (local)

download update-device-fix.zip (local)
if the PRL Profile Fix produces errors.

Custom ROMs

CyanogenMod for the G3 (Sprint)

AOKP

Resurrection Remix

Broken

Xenon HD

Android Ice Cold Project

Bare Cee

Apps

F-Droid

Opera Mini

Aldiko Reader

download Aldiko Reader (local 11.2 MB)