Sent from my HTC_Flyer_P512_NA using Tapatalk
If you followed the easy install guide then you want to follow this this post
Please see THIS THREAD before doing this procedure, you might be able to avoid using the HTC unlock.
WARNING: This procedure applies to flyers (not View) only and should be used only if you get the following message when trying to downgrade:
"Main Version is older! Update Fail! Press <POWER> to reboot"
If you upgraded to HoneyComb using the Official OTA perform these steps, otherwise skip to section "Downgrade" below
fastboot flash recovery recovery.img
If you don't know which RUU to use see post #2.
If there is no RUU for your region/operator, download one of the unbranded ones and create a goldcard
adb push misc_version /data/local/misc_version
adb shell $ su (make sure your screen is unlocked so you see a toaster notification if it appears) # chmod 777 /data/local/misc_version # /data/local/misc_version -s 2.00.405.3
adb reboot bootloader
fastboot oem lock
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