Originally Posted by fmrtz
did you select "adb sideload" in twrp
if not, then type "adb push malladus-vs980-2.0.2.zip /sdcard/malladus.zip"
Yes. adb sideload is running on the device. like I said, I sideloaded an APK just to see what would happen and it worked. Just when I push zip files it says cannot read