Samsung Galaxy Tab S4

Android 8.1

I can't start my Samsung Galaxy Tab S4 Android 8.1

Cause 3 of 7: Your tablet is locked to Vodafone

If your tablet is locked to Vodafone and you try to use a SIM from another operator, the screen will tell that your SIM is invalid.

Solution: To use a SIM from another operator, contact customer services to have your tablet unlocked.

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