mobile

MTP works perfectly. ADB works great when the phone is turned on. However, when the phone is in recovery mode, ADB fails to recognize the device (when I type "adb devices" nothing is displayed).. I have previously flashed the OTA zips for 5.0 and 5.0.1 without any issue. I also have factory reset my phone. I tried the Wugfresh Nexus Root Toolkit Full Driver Text, and it gives a pass. However, this begs the question, why doesn't ADB work while my Nexus 4 is in recovery?

BTW my phone is completely stock and and is not rooted.