I am using a Meizu m1 Note with Flyme OS 4.5.5A and caused by the end of the cursor bug I ve been happy for around 3-4 month. But now I am not able to update certain apps like for example “radio.de” or “Kicktipp”. After 4 weeks not beeing able to update I had the awesome idea to delete the app and re-install it. Now the installation isn`t possible anymore… In return I always get the error code “-504” but I have tried everything google is suggesting for help…nothing worked. Any ideas or same experiences?
error code: -504 - I can`t update certain apps for over 6 weeks