Use the subscription URL
In Happ, V2RayTun, v2rayN and similar clients, a subscription URL is safer than manual profile assembly. The app receives the current server, expiry and connection parameters.
TLS handshake
V2RayTun TLS error: handshake failure
TLS error or handshake failure often means the client and server could not agree on a secure connection. With VLESS Reality, it is usually caused by stale profile or mismatched parameters.
Subscription URL
Auto refresh
Setup support
App key
Get a key for V2RayTun
WersidePN provides a subscription URL: add it to the app and the profile will update automatically.
Subscription URL
Auto refresh
Setup support
If the app is installed, you only need to paste the link.
What can be wrong
V2RayTun profile is outdated
SNI, public key or shortId do not match the server
the client imported a manual key instead of subscription
the network filters a specific route
How to fix
1
Refresh the subscription in V2RayTun.
2
If it fails, remove the profile and add the subscription URL again.
3
Test the connection on another network.
4
Do not edit Reality parameters manually unless needed.
What to know about V2RayTun
Refresh the profile on errors
If the client shows timeout, TLS errors or an old server, refresh the subscription inside the app first. It is safer than copying random parameters from different guides.
Keep one clear profile
When the app has many old configurations, it may choose the wrong server. Keep the current WersidePN profile, refresh it and connect after the server list loads.
Quick checklist before connecting
Check that V2RayTun imports the subscription URL, not a separate fragment of the key.
After adding the profile, refresh it inside the app and wait until the WersidePN server appears.
If the app shows an old server, remove only the old WersidePN profile and add the current link again.
Do not run several VPN clients at the same time: they can conflict on DNS, routes and system VPN profiles.
If the error appears on mobile data, test the same subscription over Wi-Fi or another operator.
For payment and renewal, use the same account where the subscription URL was issued.
App key
Get a key for V2RayTun
WersidePN provides a subscription URL: add it to the app and the profile will update automatically.
Subscription URL
Auto refresh
Setup support
If the app is installed, you only need to paste the link.
Useful next steps
Happ VPN key for WersidePN
Where to get a key for Happ VPN: WersidePN provides a subscription link with VLESS Reality and Hysteria 2 that can be imported into Happ.
V2RayTun subscription for WersidePN
How to add a WersidePN subscription link to V2RayTun, refresh the VLESS Reality profile and test the connection.
How to refresh a VLESS subscription in a VPN client
Guide: how to refresh a VLESS Reality subscription URL in V2RayTun, Happ and v2rayN if VPN stopped working.
V2RayTun does not connect: quick checklist
What to do if V2RayTun does not import subscription, does not connect or connects without internet. Checklist for iPhone and Android.
VPN with a 3-day trial
Try WersidePN for 3 days: VLESS Reality, Hysteria 2, Telegram bot setup, iPhone, Android, Windows and macOS.
Buy VPN after testing it first
Buy VPN for Russia: WersidePN uses VLESS Reality and Hysteria 2, provides a subscription link and supports iPhone, Android, Windows and macOS.
Common questions
Should I change SNI manually?
For WersidePN, usually no. The subscription delivers current parameters, so refreshing the profile is safer.
Why did TLS error appear after renewal?
The client may not have refreshed its profile. Refresh the subscription or add the link again.
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