Welcome to Vodafone Community
As long as the Vodafone Uk criteria is met they will unlock a phone that is locked to their network @Ahmedariyan
On Payg the sim card has been used in the phone for 30 days and to make calls etc in the phone.
On pay monthly the sim card has been used in the phone for 30 days and x3 Bill's have been paid on time.
Use this form to request the unlock 》
These explain more about unlocking 》
Current Phone > Samsung Note 20 Ultra 5G - SM9860 Snapdragon.
Samsung One Ui 2.5 / Android 10.