walton olvio mh15 flash file mt6261 free download

File info
 Hardware version:CB01
  Software version:0001
  CPU TYPE:6261
  Internal version:8000

  Boot downloading complete!
  Flash ID: 0040000000C80060
  Chip Capacity: 0x400000(4MB)
  Mobile phone software version for:Walton_C299A_V01_150602
  Baud adjust...complete.
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  privacy:1122