How do I delete my Microsoft account on my smartphone?
If I understand correctly, you need to delete (change) the main account on your smartphone.
Unfortunately, in order to change it or, in your case, delete it, you need to carry out a full reset of the settings to the factory configuration, respectively, with the complete removal of everything in the device's memory.
Therefore, if this need arose for a reason, then first move all the necessary data to a removable memory card.
And in order to reset the configuration, open the 'Settings' – 'Device Information' – 'Reset Settings' section.
The device will reboot several times, and you will be able to carry out basic authorization for the new account.
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Andrey PonomarevProfessional assistance in setting up, administering, reinstalling any programs and operating systems of the family Windows.
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