: This firmware is designed for the HiSilicon Kirin 655 chipset with 3GB of RAM. Key Firmware Versions

This usually means a mismatch between the firmware and your phone's OEMinfo. Your phone may have been rebranded to C185 from another region (e.g., C432). In this case, you must first restore the original OEMinfo using a tool like HCU Client before flashing.

Always perform a full backup before attempting manual installation via memory card or OTG Flash Drive. step-by-step instructions