How do I exit or disable kiosk mode on a managed Android device?
As the admin, change the group's policy or app list in the Skie dashboard: attach a normal list or remove the kiosk setting. The device applies it on its next sync or when it reconnects. A user cannot exit kiosk mode from the device, which is the point of it.
Kiosk is not something you escape from the device with a trick or a key combination. It is a rule, held by the device owner and set from the dashboard. To change it, you change the rule.
Open the group the device belongs to. Attach an app list with more than one app, or switch off the full-screen kiosk setting in the group's policy. Use the impact preview first to see how many devices the change reaches, and the effective policy view to confirm the result. Then save. The device picks up the new signed policy on its next sync, which also runs when the internet returns or the screen turns on after a stale period.
If you only want one tablet out of kiosk, move it to a different group that has a normal policy, since one device belongs to one student or user and one group. For a broader step back, use Remove Skie, which turns off every protection, shows every app again, restores DNS and releases ownership. It deletes no apps.
If you cannot reach the device because it is offline, it keeps following the last rules it received until it reconnects. Do not factory reset it to escape the kiosk: Factory Reset Protection means a reset device asks for the Skie organisation's Google sign-in. A practical tip: write the steps in your runbook before deploying kiosk devices, and name who may do it.