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Thread: Coship

  1. #16
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    Portul RS232 de la spate este functional si apare pe el, la pornire, doar seria receptorului, de exemplu: 33FDBF0182741307D 8A5EFA00. Poate exista vreo legatura intre seria aparatului si PIN unlock DCU?

  2. #17
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    daca bootloaderul este locked nu prea poti sa faci nimic cu el.
    Red Green: If life gives you lemons, throw 'em into a quart of vodka.

  3. #18
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    1)A gasit cineva care sunt punctele de conectare pt JTAG?
    2) Daca bootloaderul este blocat atunci stie cineva care este path-ul de firmware pt a face conversia la FTA?

  4. #19
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    Nu stiu daca e fake sau nu dar acest video face referinta la receptorul in cauza.
    Softul il cunosc foarte bine deoarece este acelasi care merge pe un Fortec Lifetime Ultra.

    https://www.youtube.com/watch?v=TuKeDoLpaxA

    Aceasta inseamna ca jtag este posibil. Un full dump de la un Fortec ar putea sa-l aduca la viata.
    Ceea ce o sa iti lipseasca probabil va fi telecomanda. Dar e posibil sa fie functionala si telecomanda originala asta datorita compatibilitatii la coduri.

    Cauta Jkeys, Skymax sau Wall pentru a face conversia. De vazut modelul de flash din receptor.

    Instructiuni:
    http://read.pudn.com/downloads151/do...TAG_Repair.pdf

    Dump gasesti aici:

    http://flashcenter.persiangig.com/fl...%20FORTECSTAR/

    succes la testat

    P.S. http://www.sat-universe.com/showthread.php?t=196141
    Red Green: If life gives you lemons, throw 'em into a quart of vodka.

  5. #20
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    Multumesc Pop_eye.

    Softul din P.S. nu merge.
    Daca a dezlipit de pe placa cineva sti5517nub rog niste poze cu traseele. Cpu este varianta BGA 416.

  6. #21
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    Daca ai nevoie am niste placi de receptoare boom pentru probe.

    Trimis de pe al meu Redmi 4X folosind Tapatalk



  7. #22
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    Ce procesor foloseste receptorul BOOM? Tot sti5517nub?

  8. #23
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    E identica placa de baza doar ca nu are montate componentele pe mufa rs323

    Trimis de pe al meu Redmi 4X folosind Tapatalk



  9. #24
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    Multumesc, am deja o placa de test. Daca o stric atunci va anunt.

  10. #25
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    ce fel de flash este pe receptor ? Daca se doreste convertirea poate nu e nevoie de JTAG ci de reflash cu programator extern
    Red Green: If life gives you lemons, throw 'em into a quart of vodka.

  11. #26
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    Este M28W320FS.

  12. #27
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    https://translate.google.ro/translat...htm&edit-text=

    se elimina DCU error printr-un short.

    solutia la receptorul coship:

    https://dokumen.tips/documents/file5...f178b4573.html
    Red Green: If life gives you lemons, throw 'em into a quart of vodka.

  13. #28
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    @pop_eye : Memoria flash este BGA. Nu am traseele de pe placa ca sa stiu unde se face short. Mai mult ca sigur ca pinul este sub chip.

    Pinii de conectare JTAG la sti5517nub sunt: AF16(TCK), AE14(TDI), AE13(TDO), AC14(TMS) si AF14(notTRST). notRESET este pe pinul AF6. Acum ramane problema cu vizualizarea traseelor de pe placa. A dat jos cineva procesorul, daca da ar fi bune niste poze.
    Pe pinul TCK are trebui un clock de 6Mhz.

 

 

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