Love it! The app does exactly what it says it does. I use on my HTC One M8 to take the OTA for my Lollilop updates.
Outstanding, Elegant, Simple! Used it to upgrade from KitKat to Lollipop atop CWM. Worked like a charm! Was so impressed that I got the paid version :). Makes switching Recovery an absolute breeze!
5* Please make the app read recovery files from sub folder in internal SDCard
Love this utility app! Use it for my HTC One M8 GPE.
*Added reboot to recovery option in the menu
* App now asks if you want to reboot into recovery after you flash a recovery image
The fastest, most trusted, and #1 BusyBox installer and uninstaller for Android
Patrick Hill - Graffixnyc
This will quickly switch between a custom and stock recovery (READ INSTRUCTIONS)