[Q] yellow triangle topic

I have a Verizon Samsung galaxy S3 model number SCH-I535.I routed the phone and unlocked it and used Odin to upload a new ROM this works fine. I uploaded a different rom from cyanogen modand after that when I try to go into recovery mode I get a yellow triangle. I downloaded the yellow triangle app which reset the counter but I am still getting a yellow triangle when I tried to go into recovery mode.I also cannot load any type of custom recovery at all. I've tried everything to get rid of this I've installed a stock and still have the same problem. If anyone can have been with this problem I really would appreciate thanks a lot