You need a high-quality USB stick with a capacity between 4GB and 32GB. It must be formatted to FAT32 .
, then tap OK . Skipping this order may trigger an endless update cycle when the unit reboots.
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The most critical thing to understand about updating the Xzent X-422 is that xzent x-422 software update
Locate the firmware specific to the . Download the ZIP archive.
If you are updating specifically to use the "Apps" feature (like using your phone with the Xzent Connect app), the update process is functional but limited.
Are you aiming to update the or the GPS street maps ? You need a high-quality USB stick with a
What specific (e.g., Bluetooth disconnecting, frozen screen) prompted you to look for an update?
Once your unit powers back up, always verify that the installation completed correctly: Target Version Item Successful Value Final String Value 2020.06.30-4155 Settings > System / Version Info Smartphone Interface Layer PhoneLink HW-CARNET Compatible
: Use a USB flash drive or Micro SD card with a maximum capacity of 8 GB , formatted to FAT32 . Skipping this order may trigger an endless update
⚠️ Never use your original navigational map microSD card to host or install system firmware updates. Doing so can corrupt your licensed navigation software beyond repair. Step-by-Step Firmware Installation Guide
Ensure your car battery is healthy. Do not update the system while driving. Step-by-Step Installation Guide
To perform the update, you will need a Windows-based PC and a USB drive or microSD card with a maximum capacity of .