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Car Stereo - Hieha-CZ-905 Firmware

Car Stereo - Hieha-CZ-905 Firmware

Regular price $9.99 USD
Regular price Sale price $9.99 USD
Sale Sold out
Free shipping

How to upgrade firmware for your car stereo?

  1. Download the file to your computer and unzip the file.

  2. Select all the unzip files and right click the files and press copy.

  3. Click the USB drive's icon, right click and paste.

  4. Plug the U drive to your car stereo.

  5. Power the car stereo, Wait for a moment, The car stereo will automatically upgrade

30-Day Money Back Guarantee

We have a30-days return policy, which means you have 30 days after receiving your item to request a return.

Fast & Free Shipping

Before the shipping,please allow us 1-2 business days for processing your order, timing depends on the actual situation(Public Holidays/Weekends excluded)

3-7 days (According to different countries, the transportation time is different)

US: free shipping

UK: we need to charge $9.99 for shipping

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