What happens if you try to use Signal in China
Signal cannot connect to its servers in China. Messages will not send or receive, and calls will not connect.
What works
- Nothing without a VPN
What doesn't work
- Sending messages
- Receiving messages
- Voice and video calls
- All Signal features
Best alternatives in China
Do you need a VPN?
Yes, a VPN helps
A VPN will restore Signal access. However, VPN connections in China can be unstable, making Signal unreliable for critical communications.
Common mistakes to avoid
- Relying solely on Signal for secure communications in China without VPN backup.
- Not understanding that even with VPN, connections may be unstable.
Frequently asked questions
When was Signal blocked in China?
Signal was blocked in March 2021. It had outlasted WhatsApp and Telegram but was eventually added to the Great Firewall block list.
Why was Signal blocked?
Signal strong end-to-end encryption prevented Chinese authorities from monitoring messages. Growing user numbers in China likely drew attention to the app.
Was Signal removed from the Chinese App Store?
Yes. Apple removed Signal from the Chinese App Store in 2024 along with WhatsApp and Telegram.