I am trying to exchange my Galaxy S20 device on the Samsung online store. Every time I enter my device's IMEI on the exchange portal I get the following message-This device is not available for exchange. Please select a different device.I am trying ...

you say that I can't access bixby in my phone because my phone doesn't have the dedicated bixby button. but in the galaxy s8 we can totally change the functionality of the bixby button so basically in s8 also bixby button is useless. and I don't real...