Familiarize yourself with the SIM card tray location and design before proceeding.
Insert a SIM eject tool, bithttps://www.wikihow.com/Make-a-SIM-Eject-Tool-from-a-Paperclip, or straightened paper clip into the SIM card tray hole on the bottom edge of the phone.
Pressing the SIM eject tool into a microphone hole can damage it; however, most likely it won't cause any issues and you'll be able to continue with repairs.
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