MK802CWM Recovery is a free utility and tool software designed for AllWinner MK802 Mini PC Stick. This program requires root permission, busybox, and Androidto function. It allows you to install CWM Recovery on the MK802 device, which enables you to do nandroid backup and restore your device to its previous state quickly.

However, it is important to note that this software is only for MK802 using AndroidOriginal Stock Firmware. Installing it on a different model can cause critical damage to the phone system storage. Also, MK802II owners should think twice before trying to install CWM, as there have been reports of both success and disasters.

Make sure to have the most recent versions of BusyBox and SuperUser installed, and that both apps are up to their current releases, not using legacy superuser or 1.18 busybox.

Overall, MK802CWM Recovery is a useful tool for those who know what root and ClockworkMod Recovery are, and it can offer a lot of benefits. However, it is important to use it with caution and only on the right device.