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[GUIDE] New Quick, Easy, Free NB1 SIM Unlock - Master Method

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Default Works on nc1

Originally Posted by merikgvr4 View Post
Any one tried this on NC1 and got it to unlock their S4?
yes, works flawlessly.
After trying everything else this finally worked
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I had to create a account just say "YOU SIR ARE THE MAN". I've been trying to unlock my phone now for a month and following these instructions, I did it less than hour. Thank you and thank you to all the Devs who created everything.
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Does this really work for the at&t galaxy s4 i337 nc1
(Last edited by slowDSM; 9th September 2014 at 07:20 PM.)
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I can do it if i am on ne3?

Im getting error on odin when trying to flash full nb1.
Also when flash mk2 modem over my ne3 I get IMEI null/null

my phone is a I337m that was the root of the problems. In order to get it unlocked, you (I337m owner) have to flash a full NC1 system and then MDL modem and follow all the steps.
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Will this method work for Canadian i337M on andriod version 4.4.2 ????
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Thumbs up thanx, works great in my Galaxy S4 i337 4.4.2 in Honduras

i want to say "Thank you", works perfectly on my s4,
do you have an idea how to make the thetering hotspot works?, i am in Honduras in Central America, here we dont have ATT, and tried Foxfi and others and hotspot doesnot work,
thanx for all your help, sorry for my spanglish
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