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New Member

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2 Messages

Mon, Feb 24, 2020 5:02 PM

Cant transfer phone

Purchased a LG Stylo 3 from a boost mobile customer. Followed all necessary unlock steps. Updated the device on AT&T website. Phone wont work. I cant find out if its compatible or not, and why it says invalid sim card when the sim card is inserted???

Responses

Constructive

Employee

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8K Messages

a month ago

it’s seems it’s locked to boost mobile you need to go to the previous owner or boost to have them unlock it. As far as compatibility I’m not familiar with that phone at.t can do nothing to assist you

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New Member

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2 Messages

Its already unlocked. I got the previous owner to call boost. Got phone ulocked thru boost customer service nd all. Had went through these steps before so i knew wut to do. It just keeps telling me the sim card is not detected.
Lilybell2

ACE - Professor

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1.7K Messages

This phone was designed to work on Boost Mobile (prepaid/Sprint) and it's most likely just not compatible with the AT&T network.

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