I recently got a refurbished note 9 after I placed an insurance claim on my original phone. This is the only time I've had this issue, with any phone. Once I connect to a wifi network, my phone is fine. Afterwards, when I disconnect, my internet and connection is instantly gone. My settings say that mobile data is on, and my phone has not alerted me as to what is the problem. I attached a screenshot of my settings, with the data not working and it still saying that mobile data is on. How can I fix this issue?
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