Please see the attached screen shots.I have the N7105 ROM running on my i317 (didn't even wipe data!).
To make this long store short I downloaded Samsung-Updates.com-GT-N7105_MM1_1_20121012152856_ah7cer98dy.zip and unpacked it and ran it through the kitchen found at http://forum.xda-developers.com/showthread.php?t=633246
to create a new flashable ZIP file (CDW or TWRP, although I only tested it through TWRP.
This ROM is pure stock, none wipe zip aligned and I removed the N7105 modem.bin. Oh, and before I forget I removed all the customizations from SG. If someone wants those APK I can publish them.
I have AT&T LTE speeds with an N7105 ROM. And Multi Window is working too.
If someone wants to test it AT THEIR OWN RISK please PM me
. I am going to upload this ROM to my dropbox account and then share it.
If this works OK I will open a new thread in development where I will try to have the latest N7105 converted for our i317 or create a ROM on request.
So to recap: This ROM won't replace your radio and it won't wipe your data. If you want to test it you do it at your own risk. I cannot be held responsible for any issues that happen with your phone or if you brick it.
Main Device: Samsung Galaxy S5 G906S
Android ROM:Custom ROM G906SKSU1ANFI