can not install a better Routeplaner App (ABRP)

[Fülli]

(01-11-2022, 09:50 AM)admin Wrote:  

(01-01-2022, 11:55 AM)Fülli Wrote:  Hello

I can not install a better Routeplaner App (ABRP) on my JY-UMS03N2D. (Error -501)
any Ideas?

..or is a new Firmware available for my Device to check with?

Thank you! :-)

Maybe is not be compatible.

but why not?
the a better Routeplaner App is copatible with Android 6.0 and higher.