[Q] Galaxy S Blaze 4G Unlock?

Haloruler64

Senior Member
Aug 11, 2010
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Daly City
Is there any method to unlock the Blaze? And if I get it SIM unlocked officially, will the unlock stick through rooting and flashing ROMs?

EDIT: The unlock will come from either cellunlock.net or cellunlocker.net. Will it stick through ROM flashes?
 
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dep3che

Member
Apr 6, 2010
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Phoenix
I think you can also just call TMobile and tell them you are going out of the country and they will unlock it for you. Last time I did this, the rep was really cool about it.


Sent from my SGH-T769 using XDA
 

Haloruler64

Senior Member
Aug 11, 2010
2,206
387
0
Daly City
I think you can also just call TMobile and tell them you are going out of the country and they will unlock it for you. Last time I did this, the rep was really cool about it.


Sent from my SGH-T769 using XDA
Will it stick through ROM flashes though? Or rooting? That's what I'm trying to figure out.
 

talindsay

Member
May 3, 2012
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At least with my G1, yes - once it was sim-unlocked, nothing I did to the phone changed that. I think the firmware level at which the sim locking occurs is unaffected by the roms you have on the phone, though others with more experience may correct me on that.
 
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dr4stic

Senior Member
Oct 18, 2009
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It should stick. With other manufacturers I've used, and I don't expect samsung to be any different, it seems to go beyond even firmware. It will definitely survive OS updates and history has shown it survives radio updates as well.
 
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