OK so currently on my Motorola Devour I am running firmware 1.6, when I try to install 2.1 or 2.2 it wont let me, i keep getting an error like this E:Can't open /cache/recovery/command --Install from sdcard... Finding update package... Opening update package... Verifying update package... E:signature verification failed Installation aborted I've tried to install the file from like 4 different sources and none will work. I used these links for reference on how to install the updates, but they won't work. Can the Devour be updated? [How-To] Force the Official Android 2.2 Froyo Update for the Motrola Droid - Android Forums rooting and... - Android Central Forums Manual Android 2.1 Update for Motorola Droid | Droid Life: A Droid Community Blog Can anyone help?