You WILL lose root by doing 2.2 Update

FYI - I have the RA-evo recovery on my phone and I've tried flashing the update.zip that's out there with no luck at all.

It says it can't authenticate the files and aborts the installation. I hope the OTA works fine, as I'm running the root of the latest OTA update.
 
FYI - I have the RA-evo recovery on my phone and I've tried flashing the update.zip that's out there with no luck at all.

It says it can't authenticate the files and aborts the installation. I hope the OTA works fine, as I'm running the root of the latest OTA update.
Sounds like the file isn't signed, you'll have to get s signed version or use Clockwork.
 
FYI - I have the RA-evo recovery on my phone and I've tried flashing the update.zip that's out there with no luck at all.

It says it can't authenticate the files and aborts the installation. I hope the OTA works fine, as I'm running the root of the latest OTA update.

Are you trying to r
Flash the rooted version

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