Help with Radio

[fotc]

ok, i downgraded my radio back to stock at 1.x. i did a nandroid backup and foolishly chose the wrong backup. i just want to upgrade my radio back to 2.x because i really dont care about the official ota anymore. (i liked skyraider 2.5.2.) but i have no clue how to do that with my settings.
like i said i have the 1.x radio. im rooted. i'm s-off if that makes a difference. any help is greatly appreciated

Edit: i'm just going to update to the 2.15 radio, found a post overat xda forums with a guy with a similar problem.

 

[Weapondrift]

Why dont you go back into recovery and then chose the right backup that might be easier wouldnt it?

 

[fotc]

it actually only took me about 30 seconds to flash the new radio. also i need step by step directions in order to do anything on this phone so i just followed those. plus this radio is upgraded from the 2.0 that i had before on the backup. all's good and im running the 2.15 radio