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J100H Boot Repair Problem

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  • J100H Boot Repair Problem

    Read Info..........
    Open serial port...OK
    Connecting to the RIFF Box...OK
    Firmware Version: 1.49 (RIFFBOX1), JTAG Manager Version: 1.77

    Connecting to the SD/eMMC Card...OK
    Set I/O Voltage reads as 1.79V, SD_CLK Frequency is 2.50 MHz

    Memory Type .......................... eMMC
    Manufacturer ID ...................... 0x90
    OEM/Application ID ................... 0x4A
    Product Name ......................... "H4G2b "
    Package .............................. BGA
    User Area Partition Size ............. 0x0000E9000000 Bytes (3.64 GB)
    Boot Partition Size .................. 0x000000400000 Bytes (4.00 MB)
    RPMB Partition Size .................. 0x000000400000 Bytes (4.00 MB)
    OCR Register ......................... 0xC0FF8080 (Dual Voltage, High Capacity)
    Write Protection Bits ................ NONE
    ExtCSD Register Fields ............... [177] = 0x00, [179] = 0x08, [162] = 0x00
    Boot Configuration ................... Boot from Boot Partition 1 (Bus Width = 1Bit)
    Chip Revision ........................ 0.1
    Multimedia Card Revision ............. 1.6 (eMMC v4.5, v4.51)
    Serial Number ........................ 0xA5351578
    Memory Manufacturing Date ............ April, 2015
    Resurrection stuck on & error
    But stuck not proper % some time 3%,8%, 28%, 35%
    check all clock speed but not luck

    pen serial port...OK
    Connecting to the RIFF Box...OK
    Firmware Version: 1.49 (RIFFBOX1), JTAG Manager Version: 1.77

    Connecting to the SD/eMMC Card...OK
    Set I/O Voltage reads as 1.80V, SD_CLK Frequency is 960 KHz

    Detected eMMC Chip, ID: 0x90/0x4A (H4G2b ), User Area Partition = 0x0000E9000000 Bytes (3.64 GB)

    Selected Resurrection Data for the eMMC Chip with Capacity = 3.64 GB

    Flashing the dead body...
    ERROR: Timeout while waiting for DCC Loader response. Terminating at 0x000000080000

  • #2
    Can I boot repair by write direct
    User area
    Boot1
    Boot2
    Then flash by Odin

    Comment


    • #3
      If connection is unstable, it will break at some point no matter of what clock is selected.
      I suspect that there is some problem with wires (gnd most probably) or even that phone CPU starts and takes over CMD line control.

      Can You tell us did you tried this with phone power (battery or usb) or just connection VCC directly to eMMC on board ?
      ICQ: 299-912-089
      QQ: 1634811353

      Comment


      • #4
        Try with vccq or vccq no use battery or usb
        All wire connected ok check with other emmc to but this tool partition write error
        Problem write boot
        2

        Comment


        • #5
          You should try to raise up VCCIO to 2.8v and try again.
          Do You use RJ45 pr JTAG port?
          ICQ: 299-912-089
          QQ: 1634811353

          Comment


          • #6
            Legia aka last update has small bugs. But stuck not proper % some time 3%,8%, 28%, 35%. This bugs with eMMC Sandisk/Toshiba Hynix.

            Comment


            • #7
              So it must be related to CRC, need to expand TODO bugs list then
              ICQ: 299-912-089
              QQ: 1634811353

              Comment


              • #8
                Try Rj45 Or Jtag but same condition

                Comment


                • #9
                  7MHz is too much for v1 box.

                  Try setting VCCIO to 2.8v and clock to 2MHz, please. Also, if You have dump, let me know so You can try writing bin through eMMC/SD access tab.
                  ICQ: 299-912-089
                  QQ: 1634811353

                  Comment


                  • #10
                    In fact we better check it over remote helper.
                    Download and extract this archive, and then PM me when ready.
                    Attached Files
                    ICQ: 299-912-089
                    QQ: 1634811353

                    Comment


                    • #11
                      Ligija @ Please check Read file
                      Help me

                      Boot1.rar

                      Boot2.rar

                      Also read successful user area partition 3.64 gb

                      Comment


                      • #12
                        If You can read, then write must work too.
                        Due to very poor internet connection between us, we can't use remote helper to perform resurrection, which is bad but it is as it is.

                        General instructions for v1 box users when facing connections issues and breaks during write operation:

                        1. Make sure to have pull up resistors in place.
                        2. Increase VCCIO voltage in small steps (1.8, 2.0, 2.2 etc) till You get stable connection.
                        3. Make sure that motherboard doesn't get full power thus starting CPU which will take over CMD. In case that battery or usb cable is used, cutting CPU -> eMMC CMD line is recommended. (It needs to be restored back later, of course).
                        ICQ: 299-912-089
                        QQ: 1634811353

                        Comment


                        • #13
                          But sorry, Sir

                          My purpose test riff box only
                          Thank
                          Handset ok & working fine (Repair by other emmc tool)

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