What happened with "old" models

[Bravewildheart]

(12-02-2020, 07:44 AM)admin Wrote:  

(11-27-2020, 04:33 PM)Bravewildheart Wrote:  

(11-27-2020, 08:14 AM)admin Wrote:  

(11-24-2020, 05:44 PM)Bravewildheart Wrote:  Hi. Does anyone still have the original firmware or a old version for the JY-VM131N2 Head unit?
The newer versions does not work with my Bluetooth tire monitor.

Please send your screenshot of "about device" on your head unit.

Thanks in advance for your help.

The picture you sent can not check. could you please send it again?

Please help me. How do I attach a picture. The image button ask for a link.
Thanks for you help.