Joying Technology Co., Ltd
help me! - Printable Version

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help me! - NICHOLAS - 11-21-2018

Because I brushed the third-party recovery by myself, but failed to brush it successfully. Now I use the upgrade package downloaded here, but the upgrade prompt did not pop up after I inserted the usb flash disk. What should I do?


RE: help me! - admin - 11-22-2018

(11-21-2018, 07:37 AM)NICHOLAS Wrote:  Because I brushed the third-party recovery by myself, but failed to brush it successfully. Now I use the upgrade package downloaded here, but the upgrade prompt did not pop up after I inserted the usb flash disk. What should I do?

you used other updated files on our head unit , maybe the head unit system have been mess .
please contact support@joying auto.com about your problems .