Users are unable to log in to the Salesforce Field Service mobile app on these Android devices if the pin has not be set for the device:
The tablets can crash or give the error, "Unknown error has occurred". Both devices feature biometric hardware support in the form of Face ID org requiring a PIN.
Note: The issue seems to be happening on the above-mentioned two Android tablets only.
Set the Pin/Passcode for the device.
000396657

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