https://community.squareup.com/t5/Payments-Troubleshooting/Samsung-galaxy-s20-magstrip-reader/m-p/337147
Solved: Re: Samsung galaxy s20 magstrip reader - The Square Community
Sep 20, 2025 - Hey , We suggest you try some of the troubleshooting steps here. Also, are you pairing the reader in the Square app via Bluetooth? Please contact us
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