WiFi Force Country Code — KernelSU Module

A KernelSU / Magisk module that forces your Android device's WiFi country code to any region, unlocking restricted 5 GHz, 6 GHz (WiFi 6E/7), and DFS channels. Fully configurable through a built-in WebUI — no terminal needed.

Why?

Android locks WiFi channels based on your region. Some countries block 5 GHz and 6 GHz channels, limit DFS bands, or reduce transmit power. This module overrides that restriction at boot, giving you access to all channels available in your chosen region.

Common use cases:

• Unlock 5 GHz channels (e.g. channels 100-144) blocked in your region
• Unlock 6 GHz channels (WiFi 6E/7) in regions where they're available (e.g. US, GB, DE)
• Access DFS channels for less congested WiFi
• Match your router's country code for better compatibility
• Travel between regions without WiFi limitations

Features

• 140 country codes — Every code from the official Linux wireless-regdb
• WebUI configuration — Search, select, and apply from KernelSU Manager
• Live status panel — See current module state, active country code, and override status
• WiFi auto-restart — Optionally toggles WiFi off/on after applying so changes take effect immediately
• Operation log — Real-time step-by-step log of every action after applying
• Persistent config — Settings survive reboots, applied automatically at boot
• Lightweight — No background processes, no daemons, just a single boot-time command

Installation

1. Download the latest release ZIP from Releases
2. Open KernelSU Manager (or Magisk Manager)
3. Go to Modules → Install from storage
4. Select the downloaded ZIP
5. Reboot

Configuration

1. Open KernelSU Manager
2. Go to Modules → WiFi Force Country Code
3. Tap the settings icon to open the WebUI
4. Select your desired country code
5. Toggle Force Country Code on/off
6. Check Restart WiFi after applying if you want immediate effect
7. Tap Save & Apply

How It Works

On every boot, the module runs a single command after the system is ready:

cmd wifi force-country-code enabled <COUNTRY_CODE>

The country code and enabled state are read from a config file (country.conf) that the WebUI manages. That's it — no system files are modified, no partitions are touched.

Supported Country Codes

Code	Country	Code	Country	Code	Country
US	United States	JP	Japan	SE	Sweden
GB	United Kingdom	KR	South Korea	NO	Norway
AU	Australia	CN	China	FI	Finland
DE	Germany	IN	India	CH	Switzerland
FR	France	BR	Brazil	NZ	New Zealand
CA	Canada	IT	Italy	SG	Singapore
ES	Spain	NL	Netherlands	TW	Taiwan
TR	Turkey	PL	Poland	HK	Hong Kong

...and 116 more available in the WebUI. Full list sourced from the official Linux wireless-regdb.

Requirements

• Android 11+
• KernelSU or Magisk v20.4+
• WiFi hardware that supports the cmd wifi interface

Troubleshooting

Country code doesn't apply:

• Make sure the module is enabled in KernelSU/Magisk Manager
• Reboot after installing
• Check the operation log in the WebUI for errors

WiFi won't reconnect after applying:

• Manually toggle WiFi from Android settings
• Some devices need a few seconds to reconnect

WebUI not showing:

• WebUI requires KernelSU Manager — Magisk users need to configure via editing country.conf manually

License

MIT