[Pumpkin CN04] How to upgrade a PUMPKIN Android 8.0 car stereo to Android 9.0

[Jammy]

Hi,

Sorry, the ND0172B can not upgrade.

[ksandward]

Hi, no problems to date, will let you know if any occur.

[Jammy]

Hi ksandward,

Thank you

[ksandward]

Hi, cannot seem to find developer options, tapping build number doesn't seem to work. Any advice?

Thanks

[Jammy]

Hi,

We do not have the developer code because of some reasons.
Why do you need to enter the developer mode? If you want to enter the developer mode, you can refer to another article.
viewtopic.php?f=3&t=15709

Thank you
Jammy

[Frischlig]

Hello guys,
I am proud to be an owner of a new Pumpkin radio and I am really satisfied with it ( till now )
Now I want to uptate to Android 9 but it seems the update.zip is down https://mega.nz / #! uOBRjIpD! xqE5LR9tpgJ8 ... 2QWuq54akM
any help for me?

Thank you in advance,

Frisch

[Jammy]

Hello Frisch,

What's the SKU of your Pumpkin car stereo?
There is an SKU on the back of the car stereo or on the package of the car stereo.

Thank you
Jammy

[Frischlig]

Hello Jammy,

thank you for your answer, sorry for my delay, I had some private trouble.

Please see pictures.

Thank you in advance

Frisch

[Jammy]

Hello Frischlig ,

If your car stereo does not have any problem, we do not suggest to update it.
Because it is still risky to update the Android version.

Thank you
Jammy

[Frischlig]

Hi Jammy,
I know what I am doing, I know it's dangerous to do this, I know that I am loosing my warramty............
But I think it's my decission to do it or not.

Can you please re upload the "update.zip" ? If it's not possible for you, please let me know.

Thank you in advance.

Frisch