目前又再度遇到相機問題導致手機無法使用,重點是我已經換過主機板了!
是否ROG手機都不要更新韌體比較好?

In case its relevant, not like its anything new, but letting them know about the proabbly part number might speed up repair:
Mattias_ASUS
Hello.
Today I got a reply from R&D, it turns out that the issue is hardware based and an internal component needs replacement, please let the Service Center that they need to follow "CSC-ECN-AIAUN975" to replace it, the camera module is not what needs to be replaced.
You can find your closest ASUS Service Center here:
https://www.asus.com/support/service-center-location
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