Refrence for CPU in the quectel modems

IoT Modules 5G Module
1
  1. Does the Quectel RM520N-GL has the in- built cpu or RM500U has the inbuilt cpu.
  2. If present, provide how to flash the customized image to that modem.
2

Dearn @Avinash_123
Module don’t have CPU.
Why do you have the questions?