Help Galaxy S4. I have the MSL Codes From Sprint but how do I use it? Do not Get Prompt to enter Codes.

[Gooch19]

Hello! Recently changed from sprint to Tmobile. I want to use my old S4 for my brother but when I contact Tmobile they said I would have a prompt showing up to enter the MSL codes from Sprint. I searched all over online and cant find where it is, only how to retrieve codes. If anyone could shed some light on what I can do once I got the codes would be greatly appreciated. Thank you!

 

[Gooch19]

BTW my phone is not rooted but if its the only way to to switch carriers or make it easier, I can surely try.

 

[funkylogik]

I don't know about abroad but in the UK you're prompted to enter the unlock code when you boot the phone with your new (new carrier's) sim in it

 

[Gooch19]

Yea, That is what Tmobile told me what would happen but it didnt so I'm just looking for another resolution. Wished I was in UK right now.

 

[funkylogik]

Well good luck and hopefully a t-mo user in the US will be able to help soon

 

[mikedt]

There's a whole thread somewhere about Sprint locks, MSL codes, etc. and what to do with them. But AF search has been broken for a while now, so can't find it.

 

[Gooch19]

Alright, Well the answer is here just gonna start digging. Thank You!