Hi Everyone, I unrevoked my HTC evo months ago and now I want to install "Gingerbread" update from Sprint. I freed up enough space on my phone memory and it seems the update isn't installing correctly. The following failure appears: E: failed to verify whole-file signature E: signature verification failed Installation aborted Now I'm at the ClockworkMod Recovery v220.127.116.11. Does anyone have this problem and know the solution? I want Gingerbread on my HTC EVO, please help me!