Installation: Flash zip file with any custom recovery and reboot into updated CWM recovery.
Note: An advantage to using the official CWM recovery with CM 11 is that the CWM recovery can be automatically updated with the CM Update tool, if enabled in the CM 11 developer options.
Manual Installation (first time installing custom recovery):
1) Gain root permission (ie; with Stumproot) and install SuperSU and Busybox.
2) Install Terminal Emulator or use ADB for opening up a shell (this example is using ADB).
Note: If using Terminal Emulator, make sure root access is given via SuperSU.
3) Download CWM installation zip file from the link above and manually extract it.
4) Copy recovery.img (contained in the CWM installation zip file from step #3) to /data/local/tmp on your LG G Pad 8.3 v500 tablet with either ADB or a root explorer application and install with "dd" command.
adb push recovery.img /data/local/tmp/ adb shell su cd /data/local/tmp ls recovery.img dd if=recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery exit exit adb reboot recovery