Yt9217b Firmware Update Android: 10

If your unit works perfectly, sometimes it is better not to update. 1. Preparing for the YT9217B Firmware Update

You may need to enter Recovery Mode to perform a "Wipe Data/Factory Reset". yt9217b firmware update android 10

Copy all the root update files directly to the root directory of your formatted USB flash drive. Do not place them inside a subfolder. Step 2: Initiate the Flash Turn on your car stereo. Insert the USB drive into the working rear USB port. If your unit works perfectly, sometimes it is