Joying Android 6.0 upgrade to Android 8.0 4GB in Intel Sofia 2din Car Radio

NOTE: this is only available for Intel Sofia Chip Android car stereo with FYT6021, not workable on the ones with FYT5009. If your car radio is with FYT5009 core board, you need to change the whole metal box to upgrade it. If you want to upgrade Intel Chip car stereo to Android 8.0 4GB+32GB one, please contact us to purchase core board via below links: We offer you 125USD for 4GB+32GB core board with free express shipping, usually it takes about 5-7 working days for the parcel delivery to your country. Besides, we still provide you 2 year warranty after the date of purchasing the core board. Notice: 1. When you replace the coreboard, please do not power the head unit. 2. You need to calibrate the touch screen after upgrading it. 3. You need to remap the touch button on the front panel after upgrading it. If your car radio with the physic button, then you do not need to remap the button. 4. If your android car radio is without digital amplifier, please choose No amp in AMP enable setting; If your android car radio is with digital amplifier, please choose AMP (in). 5. If the display doesn&show normally, you need to adjust the potentiometer.