Can oppoa 1pro change processors?

I can't. According to the official statement of OPPO, the processor of OPPOa 1pro cannot be replaced. The processor of oppoa 1pro has been welded to the main board of the mobile phone when it is produced, and the mobile phone processor needs to be used together with various chip baseband, so it cannot be replaced. Mobile phone processor is a mobile processing platform, including IntelXscale, ARM, TIOMAP, Qualcomm, Marvell, NVIDIA, etc.