Newb here, in need of help. Since I have tried to update OTA to froyo on my droid twice unsuccessfully, I decided to do it manually, but am now having problems with that as well. I am following directions from here: Manual Android 2.2 Update for Motorola DROID | Droid Life: A Droid Community Blog I have tried both sources of the files unsuccessfully. First when I reboot in recovery mode I immediately get the line "E: Can't open /cache/recovery/command". I assumed that was because that directory didn't exist on my device, so I created them. But I still get the error. When I select apply update.zip it goes through the boot screen to about 25%. When it gets there I get the error messages listed below. -- Install from sdcard... Finding update package... Applying update package... Opening update package... verifying update package... E: Failed to verify whole-file signature E: signature verification failed Installation aborted Some backstory: I installed a rooted version of 2.1, but decided pretty soon after that I didn't really need the benefits of a rooted version. So I followed the directions (How To: Unroot the Motorola Droid | TheUnlockr) to unroot my droid. Now I am wanting Froyo pretty badly, but cannot get it.....any help is appreciated.