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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > SWIFT Platform

SWIFT Platform D500, D508, D510, D600, D608, D800, D820, E340, E350, E640, E730, E760, T309, T809.

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Old 11-07-2010, 17:41   #1 (permalink)
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Samsung F480 Please HELP!!!!!!

Awhile ago I bought an AT&T GoPhone. I have this very nice Samsung F480 and did a master reset on this phone and unlocked the network. I then inserted the GoPhone SIM card into the phone and it seems to be working ok, but after about 10-20 minutes, it switches from the AT&T network to Limited Service or No Service, even though I DO have service.

It won't reconnect even if you get a better connection, and you have to reboot it several times to get it working again. Does anyone know why this is happening and/or how to fix the problem.

Thanks a lot. Any help is appreciated!!
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Old 11-07-2010, 17:46   #2 (permalink)
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serach for hard reset this phone,even u enter forum just to ask,so sad


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Old 11-07-2010, 17:55   #3 (permalink)
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No i did look at the forum post, but nothing worked. I hard reset the phone many times and unlocked the network many times. It connects, then disconnects. I tried calling the SP and they say nothing should be wrong with the network.

Could it be the Samsung Phone?
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