I Rooted my phone and also downloaded Root Explorer so I could remove certain app's. So I removed 5 of them (City ID and Amazon Ringtone, etc.) I was later told that I will not be able to do a System Update with these removed instead of being renamed. So I found the system files online and re-added them to my phone, but when I go back into Root Explorer to switch them from .apk's to .bak's, they are not being listed there, even though I re-added them. Can anyone help?