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MK802IIIs problem with otg and bootloop!

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    #1

    MK802IIIs problem with otg and bootloop!

    Hello!

    I have a big problem with my MK802iiiS. My OTG connector on this device have broken from the board and i can't connect my device to the computer to install the drivers and fix the bootloop. I have NEOTV CR 1.0 rom on it and the biggest problem is that now my device won't come to the Android, it is in bootloop. Does anyone know if there is any possibility to connect device to computer any other way, I have tried connecting from dc port but this don't work?

    Thank you for any help
    Tags: None
    #2
    See this fix

    Forums - FreakTab
    http://www.freaktab.com/showthread.php?2019-UG802-broken-Micro-USB-soldering-Cable-to-PCB
    vBulletin Forums


    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

      #3
      I already seen this but this must be very hard for newbie like me on this things, this is the only solution to connect to computer?

      Comment

        #4
        Yes that is the only solution!

        No port and you cant talk.

        The only way now to flash a ROM is stock update.img on SDcard. But since you are in a bootloop, that wont work either!

        Unless you can find someone with soldering skills, your unit is trash.


        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

          #5
          Originally posted by Finless View Post
          Yes that is the only solution!

          No port and you cant talk.

          The only way now to flash a ROM is stock update.img on SDcard. But since you are in a bootloop, that wont work either!

          Unless you can find someone with soldering skills, your unit is trash.


          Bob
          Thanks for your help! I don't know why device is in the bootloop, earlier worked really fine and now suddenly bootloop. I already tried with update.img but won't work. I will find someone with soldering skills, I have obviously no other option. You solder from USB cable to DC port?

          Comment

            #6
            Can you show me where to solder this cables on the MK802 iiis? I was today at someone with soldering skills but he doesn't know where exactly to solder cables on MK802 iiis because it's different board like this device on the picture. Please help, thank you in advance

            Comment

              #7
              You will need to use a meter and trace them down. It should be similar.
              Look where the remaining board traces are and scrape off the board insulation coating from them. Then use a meter to probe where the connections run to.

              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

                #8
                Would be ok connection like that?

                Comment

                  #9
                  No, the large USB port is not a OTG port.

                  However looking at your picture the solder pads for the micro USB are there. Just get some small wire and solder to those. Don't try to do it with those gigantic USB wires!

                  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

                    #10
                    Originally posted by Finless View Post
                    No, the large USB port is not a OTG port.

                    However looking at your picture the solder pads for the micro USB are there. Just get some small wire and solder to those. Don't try to do it with those gigantic USB wires!

                    Bob
                    No this is not my device, I just found this picture at some site. On my device the solder pads for micro usb otg port are not there anymore, what can I do then? You can't get a power from the large USB port, data connection for computer?

                    I have a device like that on the picture!

                    Comment

                      #11
                      Yes it is OK to get power from the large port but then you will need 2 cables. one to the large port for power and the other for data. Again you will need to trace down the data lines to get it working.

                      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

                        #12
                        NEED HELP TOO :'(

                        Originally posted by Finless View Post
                        Yes it is OK to get power from the large port but then you will need 2 cables. one to the large port for power and the other for data. Again you will need to trace down the data lines to get it working.

                        Bob


                        I've got the same issue, anyone can help me and tell me where can i solder the cables, i need the pinout for the Mk802 IIIs, and image would be great

                        Comment

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