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  • cph1903 AX7 dead isp

    cph1903 dead after use factory reset 1901 riff pls help
    ps: now detect qualcomm hs usb 9008 only

  • #2
    any idea or full backup
    Detected eMMC Chip, ID: 0x15/0x00 (RH64AB), User Area Partition = 0x000E8F800000 Bytes (58.24 GB)



    Memory Identification Info

    Memory Type: eMMC
    Manufacturer ID: 0x15 (SAMSUNG)
    OEM/Application ID: 0x00
    Product Name: "RH64AB"
    Package: BGA

    Memory Capacity and Geometry Info

    User Area Partition Size ............. 0x000E8F800000 Bytes (58.24 GB)
    Boot Partition Size .................. 0x000000400000 Bytes (4.00 MB)
    RPMB Partition Size .................. 0x000000400000 Bytes (4.00 MB)
    OCR Register ......................... 0xC0FF8080 (Dual Voltage, High Capacity)
    CID Register ......................... 150100524836344142052E379AE8166D
    CSD Register ......................... D02701320F5903FFF6DBFFEF8E40400D
    Write Protection Bits ................ NONE
    ExtCSD Register Fields ............... [177] = 0x00, [179] = 0x00, [162] = 0x01
    Boot Configuration ................... No Boot
    Max Speed Supported .................. 200MHz
    Chip Revision ........................ 0.5
    Multimedia Card Revision ............. 1.8 (eMMC v5.1)
    Serial Number ........................ 0x2E379AE8
    Memory Manufacturing Date ............ February, 2019

    Memory Health Information

    Device life time reflected by Reserved Blocks - NORMAL
    Estimated wear out of MLC Memory - Wear out: 0%..10%, Lifetime remaining: 90%..100%
    Estimated wear out of SLC Memory - Wear out: 0%..10%, Lifetime remaining: 90%..100%
    Last edited by chlakh11787; 07-26-2020, 04:26 PM.

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    • #3
      You connected CPH1903 and selected factory reset from CPH1901 PKG resurrection menu ? Is this what you did ?
      ICQ: 299-912-089
      QQ: 1634811353

      Comment


      • #4
        Is this what you did ?

        yes ...now no boot only detect in qualcomm mode

        Comment


        • #5
          Ok, please don't try to write anything.

          Go to eMMC R/W tab and read 1mb from user area, save and upload file here.
          ICQ: 299-912-089
          QQ: 1634811353

          Comment


          • #6
            Originally posted by Legija View Post
            Ok, please don't try to write anything.

            Go to eMMC R/W tab and read 1mb from user area, save and upload file here.

            what address ?

            Comment


            • #7
              User area partition,
              Address : 0x000000000000
              Data length: 0x000000100000

              Untick auto fullflash size.
              ICQ: 299-912-089
              QQ: 1634811353

              Comment


              • #8
                i read 1mb user area but i dont know how explore it

                Connecting to the SD/eMMC Card...OK
                Set I/O Voltage reads as 1.81V, SD_CLK Frequency is 960 KHz

                Detected eMMC Chip, ID: 0x15/0x00 (RH64AB), User Area Partition = 0x000E8F800000 Bytes (58.24 GB)

                Reading "User Area Partition" address space from 0x000000000000 to 0x0000000FFFFF
                Completed in 00:00:09.267 (Average Transfer Rate: 110.50 kB/s)

                Comment


                • #9
                  Now click "SAVE" button, enter file name and select location to save.
                  Then, compress file with winrar or winzip and upload here (click Upload attachment button).

                  Also not bad idea to visit RIFF FAQ pages:
                  RIFF JTAG Box FAQ - How to read eMMC backup using RIFF Box JTAG Manager software
                  RIFF JTAG Box FAQ - How to execute factory reset (unlock pattern/user pin) in android devices using RIFF Box eMMC/UFS Manager plugin.
                  ICQ: 299-912-089
                  QQ: 1634811353

                  Comment


                  • #10
                    dont wory i have
                    I broke it in two and threw it and i buy a new phone

                    becouse i flashed with boot1 boot2 ext csd.rpmb and full flash but not succes

                    thanx for your time
                    Last edited by chlakh11787; 07-27-2020, 07:01 PM.

                    Comment


                    • #11
                      But why ? There was strong chance that you could easily repair it. Factory reset operation is basically same for both CPH1901 and CPH1903 and most probably phone could be fixed, either by replacing or shorting clk resistor or adjusting gpt.
                      ICQ: 299-912-089
                      QQ: 1634811353

                      Comment

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