Stuck on a different error? Check for STATUS_DA_HASH_MISMATCH or S_DL_GET_DRAM_SETTING_FAIL —those are separate DRAM/Preloader issues.
: Some modern Unisoc devices (like Realme C-series) may block NV writes if the bootloader is locked or if the "Repartition" option is incorrectly checked. Troubleshooting & Solutions Uncheck Backup NV Options Open the SPD Research Tool or Upgrade Tool . Go to Settings (Gear icon) -> Backup tab. spd flash tool bkf nv error