The phone holder can easily be switched from horizontally to vertically. For details see original model from HeyVye.
I added some small plates to both files in the relevant areas so you do not need a brim.The print requires some Support.
I recomment to use the .3mf file as these are still individual object which you can relocate seperately.
2 screws M5 x 20 or 25mm with hex head and
2 M5 nuts are needed
Printed in Dasfilament PLA TannengrĂ¼n
The author remixed this model.