求助：脉冲自制14699合成提示错误

βǎγ

***************  WARNING  *************************
  nanddump.bin has NAND memory unit data, make
  sure you back up any important data off the
  internal MU before flashing a new image!
****************************************************

***** WARNING: fcrt.bin not found, skipping *****
no data to copy..

不知道上面的错误有没有影响