Get back to official ROM,WITHOUT using any Running Any RUU.
No need to root for downgrading your ROM Any more.
And no need to Type any adb command.
Follow this 6 line tutorial.
1. Download this tool Flash Without RUU
2.Download Rom.zip No matter which location you belongs to.
3.Extract first folder,extract second folder.
4.Copy and paste the contents of second folder in First folder.
5.Connect your phone to Charge only mode with usb debbug on.(disable any antiviruse/and firewall if enabled).
6.RUN/Double click the "Run me flash.EXE"
If getting any connection error try using fastboot-usb mode.
Use Gold Card to bypass signature verification error or use area specific Rom.zip
Best of luck. (For those,who are getting signature error)
Remarks : Works with any wildfire s,no matter which Location device belongs to?(With Unlocked Bootloader or S-OFF)