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7012B mp5 radio - Updated firmware and nothing but black screen...

Bokey 32796 17
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  • #1 18601788
    Bokey
    Level 1  
    I updated the firmware on my 7012B mp5 player and now it has a black screen... what do I do?
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  • #2 18652558
    Tiziano27
    Level 1  
    Bokey wrote:
    I updated the firmware on my 7012B mp5 player and now it has a black screen... what do I do?

    Hello, I have the same problem. Have you solved the problem?
    Somebody can help me???
    Thanks to all
  • #3 18858143
    crealster
    Level 2  
    If this happened after an update you bricked the unit and must flash the BIOS with the correct bin file.

    Dodano po 4 [godziny] 1 [minuty]:

    This is a dump for 7012B (CF-5201MB-C200S-12V 2019.05.22 REV:02)
    Attachments:
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  • #4 18896099
    pilito2013
    Level 1  
    alguém por favor tem a última atualização dele, o meu é de 2018, e está tudo travado?
  • #5 18913497
    shterionov
    Level 1  
    crealster wrote:
    If this happened after an update you bricked the unit and must flash the bios with the correct bin file.

    Dodano po 4 [godziny] 1 [minuty]:

    This is a dump for 7012B (CF-5201MB-C200S-12V 2019.05.22 REV:02)


    hi probably a long time since the comment but how should the bin file be installed ?
  • #6 18940324
    greatnick89
    Level 1  
    Hello. I need this dump in img format.
    Can You Help me?
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  • #7 18981404
    Repkin Alexey
    Level 1  
    Спасибо!
  • #8 18997178
    Geomi
    Level 1  
    Hello, I updated 7012bi, put the file on a blank SD card, inserted it, and pressed update. Worked good and changed my settings a bit.
  • #9 19051768
    CBRTricolor
    Level 1  
    GearBest Update is f..... us all... Black screen after update.. How can I put that bin? How to flash BIOS in this radio?

    Thanks
  • #10 19130912
    crealster
    Level 2  
    shterionov wrote:
    crealster wrote:
    If this happened after an update you bricked the unit and must flash the bios with the correct bin file.

    Dodano po 4 [godziny] 1 [minuty]:

    This is a dump for 7012B (CF-5201MB-C200S-12V 2019.05.22 REV:02)


    hi probably a long time since the comment but how should the bin file be installed ?


    You will have to flash the unit with a programmer. A CH341A Programmer works fine.
  • #11 19714248
    bob_Marley
    Level 1  
    Just made an account here to say that the above solution works! Follow a guide for the CH341A and flash the .bin and it boots again..
  • #12 19794386
    williamhowe328
    Level 1  
    need help myself
    HD MP5 I installed
    soft version: V7.52BT-FK-TP
    info: ZCD-7089-6905C-IC
    MCU: V04.57

    I can't P-Link and when I use USB with my iPhone 12, it will say CONNECT IN and do nothing.
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  • #14 20071963
    kostasfilias
    Level 1  
    Is there any software update on 7012B? can't find anything
  • #15 20072127
    crealster
    Level 2  
    kostasfilias wrote:
    Is there any software update on 7012B? Can't find anything


    Nothing that's worth the risk.
  • #16 21143486
    samvideoproducoess
    Level 1  
    usei um imagens errada no meu mp5

    Added after 57 [seconds]:

    como faço para corrigir
    v7.52bt-fk-tp

    Added after 39 [seconds]:

    sumiu tudo
  • #17 21143672
    damiancz
    Moderator of Car Radios  
    Archived topic - discussion has not taken place for over a year. Only add a reply if you have advice to add.
  • #18 21317566
    memish
    Level 11  
    hello friends,
    I need software for MP5 Player.
    Main board: GDH-C7222-MB.
    Flash: 25L6436 MP5 player motherboard labeled GDH-C7222-MB.
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Topic summary

Users reported that updating the firmware on the 7012B MP5 player often results in a black screen, effectively bricking the device. The primary solution involves reflashing the BIOS using the correct .bin firmware file. This process typically requires a hardware programmer such as the CH341A to flash the unit's BIOS chip directly. Some users requested firmware dumps in .img format and guidance on installing the .bin files. Attempts to update via SD card or USB have mixed results, with some reporting success and others experiencing device freezes or black screens. Additional related hardware includes mainboards like GDH-C7222-MB and flash memory chips such as 25L6436. The discussion also references software versions like V7.52BT-FK-TP and MCU version V04.57. Users caution about the risks of incorrect firmware images causing complete system failure.
Summary generated by the language model.
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