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The Samsung Galaxy S23
KMorvan's profile

Contributor

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2 Messages

Sunday, August 27th, 2017 4:22 AM

S6 Edge No AT&T SIM but Need Marshmallow Update

My S6 Edge G925A won't update to Marshmallow. I don't know if it's because I live in Dominica and don't have an AT&T SIM card. But I need help and fast

Accepted Solution

Official Solution

GLIMMERMAN76

ACE - Expert

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23.6K Messages

6 years ago


@KMorvan wrote:
I just put one in and no difference. Is it because I'm in Dominica?

@KMorvan

 

You need to be in the USA connected to a ATT tower with a ACTIVE ATT account to get the updates....  ATT does not support updates if you take the phone off the ATT network.

Guru

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382 Messages

6 years ago

You need an ATT sim if you wish to get firmware upgrades.

Contributor

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2 Messages

6 years ago

I just put one in and no difference. Is it because I'm in Dominica?
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