turn off the car or remove the USB until the screen says "Update Successful" or reboots to the home screen. Troubleshooting Common Issues
In this post, we鈥檒l break down what this file is, what it does, and how to install it safely. 馃洜 What is S5_JBS42-46.rar?
Go to Settings > System Info . Ensure your current build starts with "S5" or "JBS." Back up your data: All apps and settings will be wiped.
Reduced "black screen" issues during boot.
You may need to plug in a USB mouse to navigate to settings and recalibrate the touch points. 馃敆 Where to Download?
馃殌
This file is a compressed firmware archive for head units built on the . S5: Refers to the specific mainboard or processor series.