Gaming · PC & mobile
Genshin Impact Mobile: How to Fix “Failed to Connect To Server” Error
Source-checked About 10 minutes
Answer
To genshin Impact Mobile: How to Fix “Failed to Connect To Server” Error, follow the current owner-supported path below in order. Start with the least destructive checks, preserve account and save data, and verify the result before moving to repair, reinstallation, or support.
Confirm which connection fails
Test Genshin Impact and one unrelated website or service on the same device. Record the exact message and whether sign-in, matchmaking, a specific server, or all online features fail. This separates an owner outage from a device-wide connection problem.
Check official service information
Review HoYoverse Help Center for maintenance, incident notices, and the current supported connection advice. If only Genshin Impact is unavailable across multiple devices or networks, wait for the owner rather than repeatedly changing router or account settings.
Restart the complete connection path
Quit Genshin Impact, restart the device, then unplug the router for 30 seconds and reconnect it. Wait until internet access is stable before reopening the launcher. Avoid repeated rapid reconnects because they can leave authentication sessions unfinished.
Update and sign in again
Install the current Genshin Impact and launcher updates. Sign out through the account menu, close the app, reopen it, and sign back into the account that owns the game. Do not create a replacement account merely to bypass an authentication error.
Test a simpler network
Pause downloads and streaming, disconnect VPN or proxy software, and use Ethernet when available. On mobile, compare Wi-Fi with cellular data. A successful test on a second network identifies the connection path without requiring speculative DNS or port changes.
Check security software without weakening it
Allow the official Genshin Impact and launcher executables through the firewall using the operating system's app permission screen. Do not disable the firewall, antivirus, router security, or account protections permanently; revert any temporary diagnostic change immediately after testing.
Collect useful support evidence
If the error remains, record the timestamp, region, server, error code, launcher, and whether another network worked. Submit those details to HoYoverse Help Center. For a managed school or workplace network, ask its administrator instead of attempting to bypass restrictions.
Video walkthrough
If it does not work
- If the labels differ, update the app or launcher and compare the current HoYoverse Help Center guidance before continuing; do not guess at hidden files, registry values, ports, account links, or security controls.
- If the problem survives a clean supported test, preserve the exact error, timestamp, platform, account region, and completed steps for the product owner's support team instead of repeating destructive resets.
Sources and verification
Checked against official documentation on . Scope: PC & mobile.
Follow the linked first-party guidance if labels differ after a platform or app update.