telego t6 Flash File 6531 without pass

Info_
Internal version: SPRD3
  Boot downloaded.
  Start boot please wait a moment....
  Spreadtrum Boot Block version 1.2
  CPU TYPE:SC6531 [65310000]
  FLASH ID: 00EF004000160000
  Flash Type:[WinBond]  W25Q32BV
  Size:0x400000(4MB)