國外有人寫出了G3一鍵root的工具
有支援到新版的V10h (KVT49L.A1407214586)
步驟如下：
Install StumpRoot
Run StumpRoot
Reboot after app tells you to
Install SuperSU APK from market
Uninstall StumpRoot
下載連結：
Stump Root v1.1.1
詳細資訊：
http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
