Monday 18 July 2016

Help accessing UMTS menu on Galaxy S4



I'm trying to unlock my phone but the UMTS menu is not accessible.

I've tried all the codes to get into Service mode and none work except for *#0011#

Once in service mode I put 1 into key input and hit ok but nothing happens. It will not enter UMTS menu.

Phone info

AP: I337MVLUGOH1
CP: I337MVLUGOH1
CSC : I337MOYAGOH1

Android version 5.0.1


I don't know what other info you guys need, please let me know if you can help me out and what info you need me to provide.

Edit: I've looked up a lot but I can't seem to find any information on google I saw something about using Odin to flash the modem, but I couldn't find any info for doing this with the Samsung S4 I337M in particular.



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