Delete the KlarVPN VPN profile only when you need to reset the iOS VPN configuration, recover from a stuck VPN state, or fix the update issue described later in this article.
1. Open the iPhone Settings app and tap General. | 
iPhone Settings. |
2. Tap VPN & Device Management. | 
General settings. |
3. Tap VPN. | 
VPN & Device Management screen. |
4. Tap the VPN profile and go to Info Icon. | 
VPN profile list. |
5. Tap Delete VPN. | 
KlarVPN VPN profile screen. |
6. Tap Delete again to confirm. | 
Delete VPN confirmation. |
7. Open KlarVPN again. When iOS asks to add VPN configurations again, tap Allow. | 
Allow VPN configurations again after deleting the profile. |
What deleting the VPN profile does
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