
GUARANTEED SAFE CHECKOUT
How to upgrade firmware for your car stereo?
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Download the file to your computer and unzip the file.
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Select all the unzip files and right click the files and press copy.
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Click the USB drive's icon, right click and paste.
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Plug the U drive to your car stereo.
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Power the car stereo, Wait for a moment, The car stereo will automatically upgrade
- The release date for the firmware is 6th May 2022.
- Before buying, make sure there are nine holes in the rear of the car stereo.
It's not suitable for six-hole car stereos.