Install i9500 rom onto sgh-i337m topic

Is this possible ?

[Q] Can't make phone calls, play music, watch videos, etc on SGH-I337M topic

I use a Samsung Galaxy S4 (SGH-I337M Canadian) and have for about 2 years now. I have rooted and ran custom roms the entire time and ran into little to now problems. I was on Danvdh's GPE Rom when I decided to try to encrypt my phone because of Canada's law where cops are allowed to search your phone if you are pulled over.

I left my phone encrypting for hours and it just got stuck on the boot screen and later messaged me saying encryption failed. I had to wipe my phone back to stock using Odin but when I reinstalled my rom again, my dialer app would become laggy and say I have no service and crash, my music app would crash, my video apps would crash, and on my stock samsung rom I couldn't use wifi. I have no idea on how to fix this and would eally enjoy some help. I tried all I could think of to fix this.

Danvdh GPE 01/01/15 LRX21P
SGH-I337M
NK1

Any idea on how to fix this?

Unlocking my S4 SGH-I337M NI2 4.4.2 Locked to Bell topic

Hi, I am currently stuck where i was trying to download from 4.4.2 to 4.2.2 to unlock my phone. Currently Odin is not even downloading my phone 4.2.2 and i am stuck. I don't know what else i can try. Can somebody guide me through even if it starts from having a stock rom. I have went through many threads and spent hours searching. But have been unsuccessful.