Inverted Colors/Contrast on T320

I recently saw some postings on the Network Radios and Inrico T320 facebook pages where people complained that the display of their T320 suddenly inverted the colors/contrast. I had the same issue on my T320 and this is how to solve the issue:

  1. Install Netguard from the Play Store or APK-mirror on your device.
  2. Click on the three dots in the upper right corner and select “Options”
  3. Select “Advanced options”
  4. Activate the first option: “Manage system apps”
  5. Go back to the main screen
  6. Click on the “Search Loupe” and type in “1000”
  7. Click on the drop down arrow next to Android system
  8. Disable outgoing Wifi and Cellular Acces by clicking on the green logos.
  9. Make sure “Aply Rules and conditions” is checked
  10. The Wifi and Cellular logos should be red and barred.
  11. This will fix your coulour invertion and probably a whole lot of other issues 🙂

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