Same problem with Secure WiFi, This device has been modified in an unauthorised way, when I only have unlocked bootloader, I'll try locking it,
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Same problem, I have Unlock Bootloader, but my device has the Stock ROM and can still update, I just have T510XXUB3TH4 update, with Tab A 2019 T510, I do not have a rooted device, just an unlocked dbootloader,
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