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Home > Cell Phone Forums > Carriers Talk > AT&T Talk > Unlock code for Samsung A437

Unlock code for Samsung A437

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jwadsley
3D Hologram Enthusiast
Posts: 14
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Sat Sep 06, 2008 4:14 pm 
Hey everyone,

I bought a Samsung A437 in May and since i bought it with a service plan, the ability to go to "network selection" is greyed out. I was wondering if I can call ATT and get an unlock code since it has been 90 days. If not, can I unlock this feature of my phone thru a code of some sort? What would be the risks to my phone?

Thanks
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randa0283
Radiation Shield Addict
Posts: 60

Phone Model:
LG Shine

Service Provider:
AT&T
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Tue Sep 16, 2008 6:37 pm 
the network selection option is basically used for international travel. THe phone is a quad band phone, which means it runs on the GSM 800/850/1800/1900Mhz frequencies. The best thing to do is let it be (since there's really not much you can do about it), however, if you're travelling north toward Canada, it may let you manually select netorks, either between the US networks and the Canadian networks. This is just a theory, however.

Cptech31
Tech Expert
Posts: 604

Phone Model:
LG

Service Provider:
Hmm what service
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Wed Sep 17, 2008 8:02 am 
the network selection on most device have been disabled and the phone is on automatic selectio to connect to gsm services allowed by your sim card this prevents outragious roaming charges by sonnecting to a non contracted roaming company that charges 3.99 a min for roaming.

randa0283
Radiation Shield Addict
Posts: 60

Phone Model:
LG Shine

Service Provider:
AT&T
Reply with quote Report post to Moderator
Wed Sep 17, 2008 10:21 am 
Cptech's answer is better. icon_smile.gif I admit it.
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