Up until recently, it was possible to take a screenshot of your recovery of choice using DDMS. This option, however, no longer works with some newer HTC devices. Now why is this a problem? Who needs a screenshot of their recovery? Well for a start there are themers who work with the ever popular TWRP. Additionally, it may just end up being useful in a troubleshooting situation. Whatever the reason, it used to be possible but now it’s not. And for XDA Recognized Developer/Themer Whiskey103, that needed to be resolved.
The solution that he devised comes in the form of a script used to take screenshots via ADB using an open source project called android-fb2png by Kyan He. The actual software itself comes in two parts, one for the PC and one for the device. Whiskey’s script will allow you to grab a screenshot in a timely and hassle free manner, upon execution the script will automatically push the relevant files to your device, run the desktop application, and then pull the screenshot into your ADB folder for you. Job done.
We understand that taking screenshots of your recovery environment might not exactly be a priority for many people, but that’s no reason for it not to be possible. If this is something you can make use of then be sure to check out the forum thread for more information.
Muchas gracias to M_T_M for the tip._________