Originally Posted by grassy-sneakers
Yeah, I have no reason to have tried this, but hope it can ahead some light on your situation...!
Sent from my SGH-M919 using XDA Premium 4 mobile app
You all can simply use KIES to Update your Phone to the latest firmware by using the "Firmware upgrade and initialization" from Tools menu. Here how to do it:
Click on Tools menu and select "Firmware upgrade and initialization" enter Model Name: "Exactly as in the back of your phone, CAP LETTER"
if it's a supported model it will ask for the Serial number, do the same, "Exactly as in the back of your phone, CAP LETTER"
I will warn you bla bla bla ... now before proceed, put your phone in "Download mode" and plug it in, click Next/Continue ... wait until a pop-up menu asking for "Administrator Permission", click "Yes" ... take a break, have a coffee and if you phone is supported it will update to the latest firmware for your model, if not it will Pop a "Error message in Korean" than you can come back here to search for more solution.