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Unbrick or fix NAND on the MK808

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    #16
    Please where can I get the tools?

    Please I need a link to the tools

    Comment

      #17
      Originally posted by asdkgh View Post
      Please I need a link to the tools
      Download ANY of my MK808 ROMs and the flash tool and drivers are in the kit with instructions!


      Bob
      "Pzebacz im, bo nie wiedzą, co czynią"
      "Прости им, они не ведают, что творят"
      "Perdona loro perché non sanno quello che fanno"
      "Vergib ihnen, denn sie wissen nicht, was sie tun"
      "Vergeef hen want ze weten niet wat ze doen"
      "Pardonne-leur car ils ne savent pas ce qu'ils font"
      "Perdónalos porque no saben que lo que hacen"
      "Oprosti im, jer ne znaju što čine"
      "Forgive them as they know not what they do"





      Comment

        #18
        Thanks!

        Unbricked! Maybe the USB wire was the guilty of brick the MK808 while updating it.
        Now, i used a good wire with antiparasitics.

        Comment

          #19
          ERROR: DeviceIoControl failed.

          Hi,

          Keep getting the following errors:

          ERROR: DeviceIoControl failed. bRet=1,err=0,dwReturnByte=542,nSendBytes=12288,dwT otalSended=1241932
          ERROR: Download USBData failed
          ERROR: Download boot failed

          help anyoune?

          Thankyou.
          TheDude.

          Comment

            #20
            Try change : the USB port, the cable, the power adapter, the PC ...

            Comment

              #21
              Originally posted by fratello View Post
              Try change : the USB port, the cable, the power adapter, the PC ...
              Is this really matters?
              Is this a voodoo thing?

              Is anyone know to say from the log what seems to be the problem?

              Comment

                #22
                Yes , THAT REALLY MATTERS !!!
                Did you try SOMETHING from my advices ?!
                In log it's USB issue !!!

                Comment

                  #23
                  Mask Rock Usb

                  Originally posted by fratello View Post
                  Try change : the USB port, the cable, the power adapter, the PC ...
                  I've tried changing from my desktop(running XP) to my laptop (running win7), no change.
                  tried to change the usb cable also.

                  I've noticed a new detail:
                  On the Flash tool bottom, the "No Found RKAndroid rock usb" change to "Found RKAndroid MaskRom Rock Usb" when i plugged my mk808 using the 8-9pin short on the NAND chip.

                  What does "MaskRom" mean?
                  How do i change it to "Loader Rock" as i belive requierd following the instruction on the readme file.

                  dude.

                  Comment

                    #24
                    When in MASK ROM mode you are in unbrick recovery. Just erase NAND and flash the ROM now.

                    Bob
                    "Pzebacz im, bo nie wiedzą, co czynią"
                    "Прости им, они не ведают, что творят"
                    "Perdona loro perché non sanno quello che fanno"
                    "Vergib ihnen, denn sie wissen nicht, was sie tun"
                    "Vergeef hen want ze weten niet wat ze doen"
                    "Pardonne-leur car ils ne savent pas ce qu'ils font"
                    "Perdónalos porque no saben que lo que hacen"
                    "Oprosti im, jer ne znaju što čine"
                    "Forgive them as they know not what they do"





                    Comment

                      #25
                      Originally posted by Finless View Post
                      When in MASK ROM mode you are in unbrick recovery. Just erase NAND and flash the ROM now.

                      Bob
                      It keeps Failing when i'm trying to erase the Nand.

                      INFO:Start to erase NAND
                      ERROR: DeviceIoControl failed. bRet=1,err=0,dwReturnByte=542,nSendBytes=12288,dwT otalSended=1241932

                      Comment

                        #26
                        Your having USB communication issues. Bad cable, make sure your using a USB 2.0 port not a 3.0, do not go through a USB hub, etc etc... Also some of the power supplies provided are junk and can also cause issues like this.

                        Bob
                        "Pzebacz im, bo nie wiedzą, co czynią"
                        "Прости им, они не ведают, что творят"
                        "Perdona loro perché non sanno quello che fanno"
                        "Vergib ihnen, denn sie wissen nicht, was sie tun"
                        "Vergeef hen want ze weten niet wat ze doen"
                        "Pardonne-leur car ils ne savent pas ce qu'ils font"
                        "Perdónalos porque no saben que lo que hacen"
                        "Oprosti im, jer ne znaju što čine"
                        "Forgive them as they know not what they do"





                        Comment

                          #27
                          Originally posted by Finless View Post
                          Your having USB communication issues. Bad cable, make sure your using a USB 2.0 port not a 3.0, do not go through a USB hub, etc etc... Also some of the power supplies provided are junk and can also cause issues like this.

                          Bob
                          The power supply should plugged in?
                          I didn't get that from your instructions.
                          I understand that you should plug only the OTG port and the unit get the power from that.

                          Should I plug the power supply?

                          Comment

                            #28
                            Originally posted by TheDuder5123 View Post
                            The power supply should plugged in?
                            I didn't get that from your instructions.
                            I understand that you should plug only the OTG port and the unit get the power from that.

                            Should I plug the power supply?
                            If your sure your PC can supply enough power then no you dont need the power supply.

                            Bob
                            "Pzebacz im, bo nie wiedzą, co czynią"
                            "Прости им, они не ведают, что творят"
                            "Perdona loro perché non sanno quello che fanno"
                            "Vergib ihnen, denn sie wissen nicht, was sie tun"
                            "Vergeef hen want ze weten niet wat ze doen"
                            "Pardonne-leur car ils ne savent pas ce qu'ils font"
                            "Perdónalos porque no saben que lo que hacen"
                            "Oprosti im, jer ne znaju što čine"
                            "Forgive them as they know not what they do"





                            Comment

                              #29
                              USBBoot failed

                              Originally posted by Finless View Post
                              If your sure your PC can supply enough power then no you dont need the power supply.

                              Bob
                              I tried with power supply this time with no luck.

                              INFO:Start to erase NAND
                              INFOownload USBData OK
                              ERROR: DeviceIoCOntrol failed.
                              ERROR: Download USBBoot failed.

                              Why USBData ok but USBBoot dont?

                              Comment

                                #30
                                Just an ideea ...
                                Can you take a look at miniUSB connectors (soldered to PCB) ?Click image for larger version Name: top.jpg Views: 1 Size: 52.0 KB ID: 429491

                                Comment

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