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ISSUE

  • After Android version upgrade, a password is required. But you have never been set the PIN.
  • After OS upgrade/downgrade, "To start Android, enter your password" message is displayed.


APPLIES TO

Page properties
hiddentrue
Model

Common

All Point Mobile devices with Android 7 or above

RESOLUTION



Troubleshooting Steps


Cause
.
Solution
1Update to the version
with lower security level
Solution:

Perform a factory reset

System requires the PIN when the security patch version is lower than the version before Android upgrade.
The security patch version of the Android version to be upgrade may be lower than the current one depending on the patch upgrade time.

Lower security patches may have security vulnerabilities affecting the devices, so the system asks to enter PIN to protect the stored privacy data.
But because the PIN is an unknown program code, perform factory reset to use your device.


< How to Factory Reset (By model) >

UI Children
pagefaq:How to Factory Reset
sorttitle

Not Resolved?





Refer to similar troubleshooting guides.

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