Default [Q] How do I get MTP by default instead of Installer?

So, after the 4.3 update, when I connect my phone to a computer via USB, it defaults to "connected as intaller." I can wait about 30 seconds and it goes to MTP. I can also pull the curtain down and change it to MTP. It did this before, but I was able to get the hidden menu settings by dialing *#22745927 and *#7284# and changing some settings to make it default to MTP. However, now dialing those does absolutely nothing. Is there any way to get it to automatically connect as MTP again?

I am stock and rooted on 4.3.