Yes. Maybe the PC shop can do for you, some will.Does this mean that I will need to flash update the MOBO with a compatible CPU before I can use the Ryzen 3 2200g?
Probably. Sounds like you will be good to go.Oh, alright. If it has the "AMD Ryzen 2000 Desktop Ready" sticker on it, it has the BIOS installed for the Ryzen 3 2200g, right?
It will be fully functional with the proper BIOS version (7B07v36 or newer) installed BEFORE installing the CPU:
https://www.msi.com/Motherboard/support/A320M-PRO-VH-PLUS#support-cpu
Yes. Maybe the PC shop can do for you, some will.
Then it may already have a newer BIOS installed. It is certainly possible.
Probably. Sounds like you will be good to go.