factory settings password changed after update

[boblablah]

My factory settings password no longer works (was 126) but this does not work since i upgraded to a newer version of lollipop. any new codes to try?

[Jammy]

Hi,
Could you please first tell us your order number so that we can check the product information?
For the password no longer working, it should have relation with the new version, please take a picture about the system version on your unit now.
And you can try to enter the factory settings with no password to check.
Regards

[boblablah]

May sound ridiculous but the password would not take. I stopped the car and shut it off and then when I started it next the 126 code worked fine.

[Jammy]

Hi,
It maybe the system short moment bug, sorry about this.
Regards