8810_6820 hotwav fone j7 flash file 100% tested

  2. Please Hold BootKey(UP and DOWN),Insert USB cable
  3. Use Miracle Boot Key In cases Boot key not Find
  4. Battery Should be Charged more then 50%
  Scanning USB Serial port...
  SU2Serial Port: COM14
  Connecting to Phone,Wait..
  Done.
  Infor: SPRD3
  Initialize boot13...
  CPU    type: 8810/6820
  Flash  type: NAND
  Flash    ID: 00AD00BC
  Flash Model: HYNIX H8BCS0UN0MCR
  Flash  Size: 0x21000000(528.0M)
  Eraseing Flash...
  Erase Completed.(28)
  writing,Wait...
>>Write Completed.

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