Posted by johnlgalt -
This was already posted elsewhere b/c it is how I rooted my JB 4 days ago. I think it was Praetorian or jrotsky who posted it.
I tried the same method with trying to revert 188.8.131.52 to 184.108.40.206 but that is a no go - only 10.4.4.16 will revert to 220.127.116.11
I tried to downgrade with the steps from first post but wasn't successfull with the latest firmware version .23
There is a simple way to downgrade anyway.
1. copy the firmware to the root folder of your internal memory
2. don't rename it, just leave the original name (for example "WW_epad-user-18.104.22.168.zip")
3. reboot your device
4. you find a message for downgrading your firmware in the notification drawer