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    #1

    mk902II dead

    Hello, i have a mk902II, today i have tried to update the firmware, but i cant do it. The divice i think 2 months ago when i updated the firmware, when i plug to the pc, the light turn on no need to plug the power suply, now i wont power on the light and the pc wont se the device, them i plug the power suply of the mk902II and the pc see the device, them i start the upgrade of the firmware but it stops at 1% and shows red bar giving error. i tried on android tool, bach tool, and the same on the 2 programs.

    Now i plug the mk902II to the tv, and it shows an android dead and a recovery menu, but i dont know how to upgrade the firmware whith that. I put the firmware file on the micro sd card but the device dont see the file.

    please help.
    Tags: None
    #2
    It could be helpful if you would tell us, which error you get...
    At /log of the androidtool v2.3 you will find a log-file, please delete every log-file, start the tool, try to flash and post the log-file....
    RK3288 Devices
    - Overview BOX (LINK !)
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    MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
    UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
    Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
    Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

    RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
    Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

    Comment

      #3
      Ok, but do I need to plug the power suply of the mk902II to flash a firmware?

      video of me flashing
      <a href="https://www.youtube.com/watch?v=vGH8ROx8T-8" target="_blank">


      Here is the log file.
      12:14:25 897 Error:RKU_Read-->ReadFile failed,bRet=1,err=0,size=13,read=0
      12:14:27 912 INFO:RKU_ResetPipe-->DeviceIoControl OK
      12:14:38 340 Layer<8-2>:Test Device Start
      12:14:38 340 Layer<8-2>:Test Device Success
      12:14:38 362 Layer<8-2>:Check Chip Start
      12:14:38 364 Layer<8-2>: Check Chip Success
      12:14:38 379 Layer<8-2>:Get FlashInfo Start
      12:14:38 379 <LAYER 8-2> INFO:FlashInfo: 00 A0 D5 01 00 04 04 00 28 00 01
      12:14:38 379 Layer<8-2>:Get FlashInfo Success
      12:14:38 395 Layer<8-2>:Prepare IDB Start
      12:14:38 395 <LAYER 8-2> INFO:CS(1) (15028MB) (SAMSUNG)
      12:14:38 395 Layer<8-2>:Prepare IDB Success
      12:14:38 411 Layer<8-2>ownload IDB Start
      12:14:39 063 Layer<8-2>ownload IDB Success
      12:14:39 063 Layer<8-2>:Reset Device Start
      12:14:40 073 Layer<8-2>:Reset Device Success
      12:14:40 073 Layer<8-2>:Wait For Loader Start
      12:14:41 161 Layer<8-2>:Wait For Loader Success
      12:14:41 161 Layer<8-2>:Test Device Start
      12:14:41 171 Layer<8-2>:Test Device Success
      12:14:41 181 Layer<8-2>ownload Firmware Start
      12:14:41 181 <LAYER 8-2> INFO:Start download image,total=742786404
      12:14:41 338 <LAYER 8-2> INFO:Start to download misc,offset=0x4000,size=49152
      12:14:41 368 <LAYER 8-2> INFO:Start to download resource,offset=0x6000,size=116736
      12:14:41 389 <LAYER 8-2> INFO:Start to download kernel,offset=0xe000,size=5836524
      12:14:42 062 <LAYER 8-2> INFO:Start to download boot,offset=0x16000,size=7190686
      12:14:48 210 Error:RKU_Write-->WriteFile failed,bRet=1,err=0,size=899584,write=393728
      12:14:50 224 INFO:RKU_ResetPipe-->DeviceIoControl OK
      12:14:55 227 Error:RKU_Write-->WriteFile failed,bRet=1,err=0,size=899584,write=393728
      12:14:55 227 <LAYER 8-2> ERROR:RKA_File_Download-->RKU_WriteLBA failed,Written(6291456),RetCode(-3)
      12:14:55 227 <LAYER 8-2> ERRORownloadImage-->RKA_File_Download failed(boot)
      12:14:55 227 Error:Layer<8-2>ownload Firmware Fail
      Last edited by shupifero; 01-25-2015, 12:41.

      Comment

        #4
        Yes, of course you need the PSU because you have to power on the device... I have no idea how it should work without the PSU... does it work without the PSU????

        Ok, if it really starts without PSU you have to try it again with PSU...

        At your log it shows that it start to write to the eMMC/NAND but if arrive the boot-"partition" it gets write-errors which I think is because of eMMC/NAND...
        If it always happens at the same point than I'm nearly sure it's because of the eMMC/NAND...
        Or do you recognise that the PC loses the connection to the device?
        RK3288 Devices
        - Overview BOX (LINK !)
        - Overview STICK (Dongle) (LINK !)

        MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
        UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
        Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
        Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

        RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
        Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

        Comment

          #5
          Tank you.

          I have resolved. I change the PC, now it´s OK.

          Comment

            #6
            I flash my mk902ll I only use the a usb lead and no power supply.

            z4

            Comment

              #7
              Originally posted by zephyr4 View Post
              I flash my mk902ll I only use the a usb lead and no power supply.

              z4
              I flash mine with only usb, on the other firmware.

              I think I lost the original usb cable, what is the size of the original cable?

              Comment

                #8
                Yes no spam the mk902ii work with only usb attached to the pc no need for power supply to boot😆
                Many devices now mk902ii/Shield/Mk68 /Ugoos/neox5/minix5 (yes they still work lol) mk80 no it doesnt work lol.

                Comment

                  #9
                  Ok, but I don't think it is a future but more like an issue, and because of the lower power at USB I think someone will get the trouble at some PC and at others not...
                  RK3288 Devices
                  - Overview BOX (LINK !)
                  - Overview STICK (Dongle) (LINK !)

                  MINIX NEO: Z64 W/A - (Intel Z3735F); X8-H Plus - (Amlogic S812H); A2 Lite (sponsored by minix.com.hk)
                  UGOOS UT3S (4/32GB with fan) - FW 2.0.6 - (RK3288) (sponsored by GearBest.com)
                  Tronsmart Draco AW80 Meta (2/16GB) - FW v2.0rc3 - (Allwinner A80) (sponsored by GeekBuying.com)
                  Beelink / UBOX R89 - FW 111k4110_1219 - (RK3288) (sponsored by Netxeon (Beelink))

                  RK3188: pcb => "CH001 1332 TN-BX09_V2.1" (K-R42 / CS918...) => wasser KK 1.0.3 (old rev)
                  Fly Mouse Mini Wireless Keyboard with 2 mode learning IR remote 'iPazzPort KP-810-16'

                  Comment

                    #10
                    Even the mk902 flashes without the power supply the mk902ii does same not needed more then enogh power works fine for flashing. Been flashing like this on all of these with no issues.
                    Many devices now mk902ii/Shield/Mk68 /Ugoos/neox5/minix5 (yes they still work lol) mk80 no it doesnt work lol.

                    Comment

                      #11
                      Originally posted by shupifero View Post
                      Ok, but do I need to plug the power suply of the mk902II to flash a firmware?

                      video of me flashing
                      <a href="https://www.youtube.com/watch?v=vGH8ROx8T-8" target="_blank">


                      Here is the log file.
                      12:14:25 897 Error:RKU_Read-->ReadFile failed,bRet=1,err=0,size=13,read=0
                      12:14:27 912 INFO:RKU_ResetPipe-->DeviceIoControl OK
                      12:14:38 340 Layer<8-2>:Test Device Start
                      12:14:38 340 Layer<8-2>:Test Device Success
                      12:14:38 362 Layer<8-2>:Check Chip Start
                      12:14:38 364 Layer<8-2>: Check Chip Success
                      12:14:38 379 Layer<8-2>:Get FlashInfo Start
                      12:14:38 379 <LAYER 8-2> INFO:FlashInfo: 00 A0 D5 01 00 04 04 00 28 00 01
                      12:14:38 379 Layer<8-2>:Get FlashInfo Success
                      12:14:38 395 Layer<8-2>:Prepare IDB Start
                      12:14:38 395 <LAYER 8-2> INFO:CS(1) (15028MB) (SAMSUNG)
                      12:14:38 395 Layer<8-2>:Prepare IDB Success
                      12:14:38 411 Layer<8-2>ownload IDB Start
                      12:14:39 063 Layer<8-2>ownload IDB Success
                      12:14:39 063 Layer<8-2>:Reset Device Start
                      12:14:40 073 Layer<8-2>:Reset Device Success
                      12:14:40 073 Layer<8-2>:Wait For Loader Start
                      12:14:41 161 Layer<8-2>:Wait For Loader Success
                      12:14:41 161 Layer<8-2>:Test Device Start
                      12:14:41 171 Layer<8-2>:Test Device Success
                      12:14:41 181 Layer<8-2>ownload Firmware Start
                      12:14:41 181 <LAYER 8-2> INFO:Start download image,total=742786404
                      12:14:41 338 <LAYER 8-2> INFO:Start to download misc,offset=0x4000,size=49152
                      12:14:41 368 <LAYER 8-2> INFO:Start to download resource,offset=0x6000,size=116736
                      12:14:41 389 <LAYER 8-2> INFO:Start to download kernel,offset=0xe000,size=5836524
                      12:14:42 062 <LAYER 8-2> INFO:Start to download boot,offset=0x16000,size=7190686
                      12:14:48 210 Error:RKU_Write-->WriteFile failed,bRet=1,err=0,size=899584,write=393728
                      12:14:50 224 INFO:RKU_ResetPipe-->DeviceIoControl OK
                      12:14:55 227 Error:RKU_Write-->WriteFile failed,bRet=1,err=0,size=899584,write=393728
                      12:14:55 227 <LAYER 8-2> ERROR:RKA_File_Download-->RKU_WriteLBA failed,Written(6291456),RetCode(-3)
                      12:14:55 227 <LAYER 8-2> ERRORownloadImage-->RKA_File_Download failed(boot)
                      12:14:55 227 Error:Layer<8-2>ownload Firmware Fail


                      It looks like a driver issue or corruped file as failed at start up remove the drivers and reinstall re download the file and extract them and try again. That is also not same rom as stock firmware so make sure you have the correct file. 1227 was last release.
                      Many devices now mk902ii/Shield/Mk68 /Ugoos/neox5/minix5 (yes they still work lol) mk80 no it doesnt work lol.

                      Comment

                        #12
                        Had a similar situation, was a bad cable, took on a new shorter and all I ask. Insert into USB on the motherboard without extensions

                        Comment

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