this happened when i ran aahk first..
Would you like to DOWNGRADE? y/n y
Flash this RUU? (y/n) y
pushing rom to sdcard - this takes time, please be patient.
2582 KB/s (264435533 bytes in 99.978s)
Setting up to temproot....
2793 KB/s (572752 bytes in 0.200s)
471 KB/s (19240 bytes in 0.039s)
323 KB/s (14475 bytes in 0.043s)
Unable to chmod /data/local/tmp/goldcard.img: Operation not permitted...
Aahk said something like starting recovery..and after that phone restared several times till it reached hbbot for update..this thing and the red triangle at startup,are these things normal?Actually never rooted any phone before thats why so curious...
i have never run the aahk,so i cannot confirm for certain what you are seeing. i have written a manual guide to basically the same thing,so i am familiar with the basic process the aahk is doing for you.
id say the "Unable to chmod /data/local/tmp/goldcard.img: Operation not permitted.." is not normal,but again,it apparently did not matter. if your phones CID was incompatible with the downgrade,the hboot screen would have give you a "CID incompatible" error,in wich case it would have been important for us to figure out why that error would take place.
since you arrived at an hboot screen asking you to update,then the rest of what the aahk does(gain temp root,rewrite the main version to allow the downgrade) apparently went without a hitch,so i would venture to guess the reboots and different screens you saw were in fact a fairly normal occurance.
again,you can accept this update on the hboot screen without fear of anything bad happening. as a matter of fact,it is prolly still on your sd card,so you may be able to boot to hboot,let it find the file,and accept the update without running aahk again(assuming the emmc hasnt changed your main version back to what it should be). if this is successful,let the phone boot into the downgrade softwarte,plug the phone back in and select the option to root,s-off,etc. dont panic if your sound doesnt work while on the downgrade software. be prepaired to immediately flash an update ruu,or install a recovery and flash a newer rom to get back to a 100% sound enabled,functional device
hopefully D-U-R-X can confirm some of the things you are seeing for some peace of mind,ad he has experience running the aahk... im sure he will be along shortly