PUMPKIN CAR STEREO SUPPORT CENTER

Hi there, I own a AS0471H for my Opel Zafira B 2007

Android 7.1.2
MCU: T8.3.19-11-81-453101-171129
System: V9.2.2_20180120.164839_KED3-5

first all went well but now I can´t install anything more with Google Play Store.
When I use it I can find all apps but when I try to install through hotspot Google Play Store closed and I´m back on the main menu.

So please tell me is there a possibility to reinstall the google play store? Maybe a apk?
Maybe there is a newer firmware? Android 8 update?

Please help
Thank you, Tom!

Hi,
you can try the following firmware.
https://mega.nz/#!2Lg3BIRa!lwDQshFqqJBt ... FzGTrW0p7I
Please download and unzip the files to the root content of one sd card or USB ,then insert the card into the GPS slot.Next enter settings - car settings - system update .
Regards