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Android/HarmonyOS

This page introduces how to use the LibCyberApp client on Android/HarmonyOS systems

Tutorial Content​

Download, Install, Launch​

Current latest version: V1.4.3

Reminder

For older Android systems, if an installation failure prompt appears, you can try to install a compatible version.

App icon

  • Open the installation package and install. If it is HarmonyOS, be sure to turn off Pure Mode in the system settings first.

  • Find LibCyber in the app menu and click to run

Log In​

  • After launching the app, enter the email address and password used when registering on the website.
Note

If you still fail to log in with the correct password, try optimizing the system DNS settings (for DNS modification methods, click here)

Connect and Switch Nodes​

  • Click the connect button first, and the first-time connection may require authorization, click Confirm or Agree.
Reminder

If you cannot click "OK", temporarily close the screen overlay apps such as eye protection programs and sliding gestures on your phone, come back and click "OK".

  • When you see the connection icon change to a red disconnected symbol, it means the connection is established.

  • After connecting successfully, click the node line name area under the current mode in the lower left corner.

Select node

  • Open the browser and test it. At this time, you should be able to access foreign websites.

Successfully Connected​

Mission Accomplished

  • Success! 🎉

  • If some websites cannot be accessed, try using the Global Mode (which consumes more data). Click "Global Mode" in the image below:

Global Mode

More Operations​

In the sidebar, you can view account information, customer support, update nodes, log out, and even find a coupon Easter egg~🎉

Sidebar

After purchasing/upgrading package or renewal​

After purchasing a product or renewing, if the node is not updated, please click the app's top left corner menu-sidebar-update node.

Troubleshooting​

I'm using HarmonyOS, why does the installation package prompt "Installation failed"?

Answer: HarmonyOS has Pure Mode enabled by default. You need to turn off Pure Mode in system settings before installing.

I'm using HarmonyOS, and it often disconnects after the screen turns off, or disconnects while in use. What should I do?

Answer: Follow these steps:

  1. Allow app background running: Go to Settings → Search and enter "App Launch Management" → Turn off "Automatic Management" switch for LibCyberApp → Check "Allow background activity" in the popup.

  2. Prevent app from being cleaned by battery optimization: Go to Settings → Search and enter "Battery Optimization" → Not allowed → Select all apps → Find the app that cannot run in background → Set to not allowed.

  3. Turn off power saving mode: Go to Settings → Battery → Turn off "Power Saving Mode" switch.

  4. Keep device network connection: Go to Settings → Battery → More battery settings → Turn on "Keep network connection during sleep" switch.

  5. Lock background running apps: After opening the app → Enter multitask interface → Pull down selected card to lock → Then click clean icon to clean other infrequently used apps.

  6. Set relevant switches in developer options: Go to Settings → Search and enter "Developer Options" → Find "Don't keep activities" switch and turn it off → Select "Standard limit" in "Background process limit".