A:AnswerTo get help pairing your remote, please visit:
amazon.com/gp/help/customer/display.html?nodeId=GEARX33JWH4K6WHJ
If you need personalized assistance, please call 1-877-467-4289 available from 8am to 9pm CT daily.
David M. - Insignia Support
A:AnswerThis TV does not support wireless screen mirroring.
You can connect your mobile devices to the TV using an HDMI cable.
David M. - Insignia Support
A:AnswerThe replacement remote is available at Best Buy: Insignia™ - Replacement Remote for Insignia Fire TV Edition Televisions Model: NS-RCFNA-19 SKU: 6264931
David M. - Insignia Support