Fix Honkai Star Rail Error Code 1901_0

How to Fix Honkai Star Rail Error Code 1901_0

By Angel Marquez | 2023-05-24 08:16:17
Read on for our step-by-step guide on How to Fix Honkai Star Rail Error Code 1901_0.

Honkai Star Rail is a popular mobile game that has gained a massive following since its release. But as with any game, it's not immune to errors and bugs that can cause players a lot of frustration. One such error that many Honkai Star Rail players encounter is the error code 1901_0. This error can occur for various reasons, and in this blog post, we'll discuss the causes of the error and provide you with some easy-to-follow solutions to fix it.

Causes of Honkai Star Rail Error Code 1901_0


The error code 1901_0 can occur due to several reasons. The most common causes are:
  • Outdated game version: If you're playing an old version of Honkai Star Rail, you may encounter this error. The game developers regularly release new updates to fix bugs and improve gameplay, so it's essential to keep your game up to date.
  • Network connection issues: A weak or unstable internet connection can cause the game to malfunction and display error codes.
  • Insufficient storage space: If your device doesn't have enough storage space, the game may not function correctly and display the error code.
  • Corrupted game files: If the game files are corrupted or damaged, it can cause the error code to appear.

How to Fix Honkai Star Rail Error Code 1901_0



Here is a step-by-step guide on how to fix the error for each cause:

Updating the game version

  • 1. Open the app store on your device.
  • 2. Search for Honkai Star Rail.
  • 3. If there is an available update, click on the update button.
  • 4. Wait for the update to download and install.
  • 5. Restart the game and check if the error is fixed.

Checking network connection

  • 1. Make sure your device is connected to a stable and secure Wi-Fi network.
  • 2. If you're using mobile data, ensure that you have a strong signal.
  • 3. Try resetting your internet connection by turning off your Wi-Fi or mobile data for a few seconds and turning it back on.
  • 4. Restart the game and check if the error is fixed.

Clearing storage space

  • 1. Go to your device's settings.
  • 2. Click on storage and check how much space is available.
  • 3. Delete any unnecessary files or apps to free up storage space.
  • 4. Restart the game and check if the error is fixed.

Reinstalling the game

  • 1. Uninstall Honkai Star Rail from your device.
  • 2. Reinstall the game from your app store.
  • 3. Open the game and check if the error is fixed.

Tips to Avoid Honkai Star Rail Error Code 1901_0


To prevent encountering the error code 1901_0, here are some helpful tips:

  • Regularly update the game version: Make sure to check for any new game updates and install them as soon as possible to avoid encountering any errors.
  • Ensure stable network connection: Always play the game on a stable and secure Wi-Fi network or a strong mobile data signal.
  • Maintain sufficient storage space: Keep your device's storage clean and tidy by regularly deleting any unnecessary files and apps.
  • Regularly scan and clean game files: Use a reliable app to scan and clean your device's game files to prevent any corruption that can cause errors.


Honkai Star Rail is an exciting game that offers an immersive gaming experience. However, encountering errors like the error code 1901_0 can be frustrating. By following the steps outlined in this blog post and implementing the tips provided, you can quickly fix the error and prevent it from happening again. Happy gaming!
Tags: turn-based RPG, space fantasy, gacha game, character collection, light cone, warp, exploration, combat system, elemental
Platform(s): PlayStation 4 PS4, PlayStation 5 PS5, Android, iOS, Microsoft Windows PC
Genre(s): Role-playing
Developer(s): HoYoverse
Publisher(s): HoYoverse
Engine: Unity
Release date: April 26, 2023
Mode: Single-player
Age rating (PEGI): 12+
Video preview▶


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