[Help] Unlocking SGH-I337M..

jordannike · Jun 21, 2014

I recently bought a SGH-I337 and i've been trying to unlock it.. I've tried several method and none of them were sucessful.
Ive tried the Regionlock away method, http://xdaforums.com/showthread.php?t=2285431, http://www.droidviews.com/how-to-sim-unlock-t-mobile-att-galaxy-s4-sgh-m919-sgh-i337/

None of them work. Here's my phone info:
Model: SGH-I337M
Android Version: 4.2.2
Baseband: I337MVLUAMDJ
Build: JDQ39.I337MVLUAMDJ

I will gladly appreciate any help.

Edit:

Forgot to mention that im using the Claro Puerto Rico variant of the Galaxy S4

I installed I337MVLUFNC1_880525_REV06 stock rom and I cant even use the menu method of unlocking the device and RegionLockAway didnt work either.

I also tried Hyperdrives RLS 15 rom and it was the same, Couldn't use the menu method and tried Regionlock and it did nothing at all.

jordannike · Jun 22, 2014

Bump.. If anybody maybe knows a way to unlock it just say it and ill try it out as soon as possible and share my results

Gage_Hero · Jun 23, 2014

jordannike said:
Bump.. If anybody maybe knows a way to unlock it just say it and ill try it out as soon as possible and share my results

As far as I know, the only way to access the menu, is to be on 4.2. Since you are on 4.4 now (depending on you bootloader you probably can't go back, also probably more hassel than it is worth, might break the phone), I don't think you can unlock for free. You can try cell unlock services. Do a search in the general section I am sure it is discussed there.

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[Help] Unlocking SGH-I337M..

jordannike

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jordannike

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Gage_Hero

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