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MXQ-4k Bricked < Test Device Failed > (RK3229) (H27UCG8T2ETR NAND) (R329Q_V2.0)

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  • MXQ-4k Bricked < Test Device Failed > (RK3229) (H27UCG8T2ETR NAND) (R329Q_V2.0)

    (First sorry for my english, I'm Brazilian) I have a MXQ-4K and bricked it trying to flash MXQ_4k_1GB_8GB_Andr_5.1_Superceleron_v1.0 firmware using RockChip Batch Tool v1.8, but it was more than a simple softbrick, the Batch tool don't recognizes the TV Box, so I connected it in mask rom mode (short 5 and 6 pin of the NAND), try to flash the stock rom (update-rk3229_5.1-mxq_4k-ota_v0-20160516) but it fails on layer 1-1-2 Test Device fail, I also tried Android Tool v2.3 but the same error appears. So, how to unbrick this???

    > I have tested my cable with a multimeter, it's ok
    > I have tried the 3 USB of my notebook


    There is a different flash tool, or other flashing method, other firmware/ROM that I can use to solve this?

    Thx, and sorry for my bad english again.
    Last edited by Riqsu; 11-20-2017, 10:34.

  • #2
    Hi,

    I succeed to flash this firmware https://chinagadgetsreviews.com/down...-tv-box-2.html using AndroidTool_Release_v2.35 and DriverAssitant_v4.4 from this link http://www.mxqproject.com/files/Rock..._Update_Files/

    Hope that help.

    Farid

    Comment


    • #3
      That will not Help him, cause you mixed S905x and Rockchip.
      He needs a Rockchip Firmware.

      Neomode

      Comment


      • #4
        this is the same box as mine, it say s905x but it s rockchip cpu, gve it a try and let me know if it work

        Comment


        • #5
          Originally posted by Riqsu View Post
          (First sorry for my english, I'm Brazilian) I have a MXQ-4K and bricked it trying to flash MXQ_4k_1GB_8GB_Andr_5.1_Superceleron_v1.0 firmware using RockChip Batch Tool v1.8, but it was more than a simple softbrick, the Batch tool don't recognizes the TV Box, so I connected it in mask rom mode (short 5 and 6 pin of the NAND), try to flash the stock rom (update-rk3229_5.1-mxq_4k-ota_v0-20160516) but it fails on layer 1-1-2 Test Device fail, I also tried Android Tool v2.3 but the same error appears. So, how to unbrick this???

          > I have tested my cable with a multimeter, it's ok
          > I have tried the 3 USB of my notebook


          There is a different flash tool, or other flashing method, other firmware/ROM that I can use to solve this?

          Thx, and sorry for my bad english again.

          Brother,, Também sou brasileiro. Tenho um MXQ 4K e deu o mesmo problema do seu. Achei que tinha perdido de vez, mas o problema é a ROM.
          Tem que usar o RK Batch Tools e usar a ROM certa. Use um cabo USB-USB. Baixe os drivers (aqui funcionou o "mxq-4k driver assitant 4.4".
          A ROM que funcionou foi: http://www.filefactory.com/file/1zul...MXQ-4K_ENG.rar

          Instale os drivers, depois instale o RK Batch Tools, conecte o cabo usb ao computador. Carregue a ROM no RK Batch.
          Use um palito pra pressionar o botáo que existe dentro do conector AV da box.
          Com o botáo pressionado, conecte o cabo usb à box e solte o palito.
          O botáo ficará verde, no RK Batch. Clique em "RESTORE". e então é só esperar.






          Brother ,, I'm Brazilian too. I have an MXQ 4K and gave the same problem as yours. I thought I had lost time, but the problem is with the ROM.

          You need to use RK Batch Tools and use the right ROM.

          Use a USB-USB cable.

          Download the drivers (here the "mxq-4k driver assitant 4.4" worked)
          .
          The ROM that worked was: http://www.filefactory.com/file/1zul...MXQ-4K_ENG.rar

          Install the drivers, then install the RK Batch Tools,

          Connect the USB cable to the computer. Load ROM into RK Batch.

          Use a toothpick to press the button inside the box AV connector.

          With the button pressed, connect the usb cable to the box and release the stick.

          The button will turn green in the RK Batch. Click "RESTORE". and then just wait.

          Comment


          • #6
            Riqsu , hi!

            I have same board as yours and I have the same issue: the box was of a friend of mine. He gave it to me with 6.0.1 Android that had problems with Google account. So I first tried to reset cache, but it didn't work. So I flashed it with another ROM and I've bricked mine.

            Now the only firmware that works for me is this one, but it doesn't have wifi and LAN: https://mega.nz/#!99oUya6I!OSXh6G70a...GYGstr0jFv1z84 (it is from a MK809IV stick).

            Try to flash this in MASKROM mode, doing the short you already do. I use both AndroidTool 2.35 or Rockchip Development Tool, if it's hard to find, I'll send it via mail.

            BTW, are you sure that the "stock" rom you are talking about is really the stock one for your board? There are a lot of MXQ 4K clone, with different boards, so a "stock rom" is not for every MXQ 4K.

            Comment


            • #7

              I was having the same problem. the error it was giving in the batch tool. was the wrong firmware for my MXQ 4K. After so many attempts, I had no hope, I put this one in mine and everything went well. V88_RK3229_6.0_MX4N_Wifi Spectek_20170405.

              http://mxqproject.com/files/Rockchip...k_20170405.zip

              Comment


              • #8
                Originally posted by vendaspe View Post
                I was having the same problem. the error it was giving in the batch tool. was the wrong firmware for my MXQ 4K. After so many attempts, I had no hope, I put this one in mine and everything went well. V88_RK3229_6.0_MX4N_Wifi Spectek_20170405.

                http://mxqproject.com/files/Rockchip...k_20170405.zip
                What board have you got?

                Comment


                • #9
                  Originally posted by DS-1 View Post

                  What board have you got?
                  Have you tried thisÂ*https://androidpc.es/blog/2017/12/21...29-11-10-2017/


                  that one works for me and even the leelbox/kingbox firmware works.
                  https://leelbox-tech.com/web/firmware

                  MXQ PRO 4K rk3229 1/8gb
                  emmc and board version r329q v3.0
                  Wifi sv6051p working with v88 not leelbox for me

                  Comment


                  • #10
                    Originally posted by Rockabilly65 View Post

                    Have you tried thisÂ*https://androidpc.es/blog/2017/12/21...29-11-10-2017/


                    that one works for me and even the leelbox/kingbox firmware works.
                    https://leelbox-tech.com/web/firmware

                    MXQ PRO 4K rk3229 1/8gb
                    emmc and board version r329q v3.0
                    Wifi sv6051p working with v88 not leelbox for me
                    Thanks, I'll try it, but the board is different (mine is R329Q_v2.0, not the 3.0)

                    Comment


                    • #11
                      DS-1 I have same board as yours

                      try this rom is working for me wifi and lan ok but the power led is off



                      https://mega.nz/#!QDwFnIzL!w0x2Qb_0a...1Vo45RjAEWnLJ4

                      sorry for my bad english

                      Comment


                      • #12
                        Originally posted by santana View Post
                        DS-1 I have same board as yours

                        try this rom is working for me wifi and lan ok but the power led is off



                        https://mega.nz/#!QDwFnIzL!w0x2Qb_0a...1Vo45RjAEWnLJ4

                        sorry for my bad english
                        What NAND have you got? Can you post a picture of your board? Thanks!

                        Comment


                        • #13
                          It's unbelievable, It boots! But...the First boot was in recovery, It automatically formatted all' the partitions, then rebooted!

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                          • #14
                            Click image for larger version

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                            • #15
                              this rom is very slow

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