Hi, I am unable to perform an OTA upgrade on my Motorola Droid due to an assert during the upgrade process: Upon further investigation, I noticed that /system/app/CertInstaller isn't even there. There is a CertInstaller.apk.patch and CertInstaller.odex. This has been preventing me from upgrading for a while now, and the recurring message on my phone prompting me to upgrade is getting pretty annoying. What are my options at this point? Can I somehow recover the stock CertInstaller.apk from somewhere? I don't know how this file was removed, or even whether it was ever there in the first place. Is it safe to simply remove CertInstaller.apk.patch (which appears to be an empty file, anyway)? I will greatly appreciate any suggestions!