About this app

Just another simple private VPN client. Dubbed as the best gaming VPN.

Hadron Particle version 8.0
We updated the app for a better experience. Get the latest version for the available fixes and changes:

build: 53
Changed:
- updated the OpenSSL library to version 1.1.1i
- updated to the latest Gradle
- focusing username/password will now show its details
- allowed apps can now be disabled
- Logs now go up
Fixed:
- no browse Android 11 (Samsung)
- routing
- typo in Clear logs which does not work
Added:
- prompt user to clear app data if config has changed
build 51, 52:
- updated dependencies
build 50:
- Improved stability and speed
- updated libraries
a. OpenSSL 1.1.1h-dev (which does not support Android Lollipop and below. The app will only work from API 23 to 30)
b.Boost 1.74.0
build 49:
- Improved Ad handling. Prevent future crashes when Interstitial Ads are showing or failed to load. (I'm sorry for not paying attention to this.)
- temporarily disabled Wi-Fi Direct feature.
build: 48
- fixed No Network issue for android 10+
build: 47
- retain UI view state at orientation change
build 46:
- optimizations
- updated dependencies
build 45:
- updated dependencies and libraries
- built with the latest NDK
build 44:
- fixed d-pad navigation to toolbar elements (Android TV)
- updated libraries
build 43:
- revert back to original dialog size (as popular request)
- fixed VPN is losing state when force_handshake is ON
- changed; theme switch (dark), about app (tap quantum icon) this is in preparation for regaining support for Android TV
build 42:
- fix crash for some Android 10 devices
- updated libs
build 41:
- add start_on_boot (Settings>Misc) discreetly auto start quantum VPN in background upon reboot
build 40:
- fixed check config read failure on some devices
- adjusted to a larger view on settings and logs
- replaced the deprecated holo theme with device defaults
build 39:
- bug fixes and optimizations
build 38:
- changed: if VPN is running, disable detect_ipv4
- add saver for force handshake (located in Settings SSL)
build 37:
- add force_handshake SSL
build 36:
- changed config detection
- add auto reconnect on system exits
build 35:
- fixed all log issues Android 6 - 10
- add auto detect ipv4
- optimized, reduced 1 class

HOW TO USE?

Instructions are written in the app.

Fill all required fields, then tap the Start button.

CONNECTED BUT CANNOT BROWSE?

- A common typographical mistake like wrong credential inputs in remote_host, remote_port, username, and password.
- Try to use custom DNS, or you might have an invalid SNI configuration.

TROUBLESHOOTING
NB: If you are experiencing an error or blank appearance. Please do a clean installation to update the app. To do that;
1. Clear Application Data
2. Uninstall currently installed app
3. Restart phone
4. Download and install the new version

A restart is mandatory because we are constantly updating the Shared Library, thank you for your patience.

New features

Faster and Stabilized!
Fixed: Import/Export, detect_ipv4

App Permissions

Allows an app to access precise location.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to change network connectivity state.
Allows applications to access information about networks.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows applications to open network sockets.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.