ADB Not Recognized

Symptoms

• “ADB not found” error
• “ADB command not recognized”
• Can’t detect any devices
• Device panel shows “ADB Error”

Understanding the Issue

ADB (Android Debug Bridge) is required for device communication. FeedFlux includes bundled ADB, but issues can occur.

1. Restart FeedFlux

Sometimes ADB just needs a restart:

1. Close FeedFlux Desktop completely
2. Wait 10 seconds
3. Reopen FeedFlux
4. Try connecting device again

2. Kill Existing ADB Processes

Other applications might be using ADB:

1. Open Command Prompt as Administrator
2. Run:

taskkill /F /IM adb.exe

3. Restart FeedFlux

3. Check Bundled ADB

Verify ADB exists at:

C:\Program Files\FeedFlux\resources\adb\adb.exe

If missing, reinstall FeedFlux.

4. Install USB Drivers

Device-specific USB drivers may be needed:

Device Brand	Driver Source
Samsung	Samsung USB Driver or Smart Switch
Google Pixel	Google USB Driver
OnePlus	OnePlus USB Drivers
Xiaomi	Mi PC Suite
Other	Universal ADB Driver

5. ADB Conflict with Other Software

Other Android development tools can conflict:

• Android Studio
• Vysor
• scrcpy
• Other phone management software

Try closing these applications before using FeedFlux.

6. Manual ADB Test

Open Command Prompt and run:

"C:\Program Files\FeedFlux\resources\adb\adb.exe" devices

Expected output:

List of devices attached
RF8M33XXXXX    device

If you see unauthorized, check your phone for the authorization popup.