Fix Honkai Star Rail Error Code 1901_0

Prasiddh Thakkar
3 Min Read

Honkai Star Rail is the latest role-playing game by miHoYo which was released on April 26, 2023. However, like many other online games, this game is also not immune to bugs and errors. Lately, many Honkai Star Rail gamers are running into an error code 1901_0. Players are reporting that they see a black screen when the game launches. This occurs right after the initial train cutscene and the game is stuck with the error code 1901_1. Well, the error 1901_1 typically indicates an issue with the game’s files or a connectivity problem. If you are also experiencing the same issue, this guide will help you to fix this error.

How to Fix Honkai Star Rail Error Code 1901_0

Error code 1901_0 in Honkai Star Rail is already troubling many players. At the time of writing this post, we have not come across any solid method to fix this issue. But we have gathered some potential workarounds tried by players. So, let’s learn how to fix Honkai Star Rail error code 1901_0.

1. Restart the Game Launcher

First and foremost, when you encounter this error, simply restart your game launcher. If the error is occurring due to a minor glitch, it will get fixed simply by restarting the launcher.

2. Check Your Internet Connection

Your poor and unstable internet connection can also cause this error. Therefore, the next method to resolve this error is to check your connection and make sure it doesn’t have any issues. You can try resetting your router/modem or try using a Wired connection instead of WiFi.

3. Updating the Game

If that doesn’t work too, try updating your game to the latest version. miHoYo often releases new updates and patches to fix previous bugs and errors. So, try updating the game and check if the error persists.

4. Clear Cache and Data

This is also one of the classic and quick methods to resolve various issues and errors. Go to your device’s settings >> Application manager or installed apps section >> Locate Honkai Star Rail >> Clear the cache and data. This will ensure to deletion of temp files and reset the settings of the game. 

5. Reinstalling the Game

If the above steps did not work, you can try uninstalling the game completely from your device and then reinstalling it. This last method will ensure you have a fresh installation of the game and possibly fix any corrupted game files or issues with the previous installation.

That’s it for this guide on how to fix Honkai Star Rail error code 1901_0.

Read next: How to fix Honkai Star Rail stuck at title screen.

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I am a trainee at QM Games.
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