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Thread: error 21

  1. #1
    iNovajlija
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    Default error 21

    prilikom restore uvek mi javlja gresku 21,iphone je u dfu-mode pratio sam sve upute u vezi host-file,pokusao sam i na drugi kompjuter ali uvek isto,sve fino pocinje preko itunes-a sve do momenta kada treba da se instalira softer pojavise jabuka i prikaze error 21,vec nekoliko dana trazim resenje po netu po forumu yutube kupio sam i novi kabl ali bez uspesno nemem resenja za problem sugurno negde gresim inace radi se za iphone 4 momentalno 4.3.3(04.10.01) gevay hteo sam ga podici na 5.1.1

  2. #2
    iSrbijaBigFan grux's Avatar
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    Default Re: error 21

    Nokia 3310

  3. #3
    iNovajlija
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    Default Re: error 21

    probao sam mnogo puta ali opet isto

  4. #4
    iEntuzijasta
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    Default error 21

    Imas dve revizije 5.1.1 fw. Skini onu drugu, radice bez problema, videces


    Sent from my iPhone 4 using Tapatalk

  5. #5
    iSrbijaHero zoky099's Avatar
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    Default iPhone 4 restore ios7 - error 21

    Kolega ima iphone 4, na njemu bio ios7 i odjednom se ''srušio'' te mu pokazivao samo jabuku, OK, idem dignit ponovo ios7 ali ne uspijevam.. napravi mi to da iz dfu baci me u recovery ILI dobijem error 21.. šta radit ?

    pokušao sam:
    1. izmjenit host, obrisat zadnju liniju pa i dodat čak
    2. izvadit bateriju na par minuta pa vratit
    3. pokušao stavit prvi ios7 i 7.0.4
    4. instalirao zadnju verziju itunesa

    Meni se ovdje čini kao da je problem do baterije, dali je moguće ?
    iPhone 5

  6. #6
    iSrbijaHero technobuba's Avatar
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    Default Re: error 21

    Vjerovatno baterija! Pokusaj naci drugu pa vidi...
    The positive the negative, the child the moon... This is only a test

  7. #7
    iPhoneBigFan Jailbreak's Avatar
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    Default error 21

    Error 21 znaci pogresan mod dfu umesto recovery. Nema veze sa baterijom. Probaj ili kabal ili racunar ili promeni usb. Na nekim telefonima jednostavno zeza
    Edit.
    Skini iReb pa ubaci pomocu njega tel u dfu i onda uradi restore. Mora da prodje

    Sent from my iPhone

  8. #8
    iSrbijaHero zoky099's Avatar
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    Default Re: error 21

    Zaboravio sam još napomenuti da mi dođe do onog ''Waiting for iPhone'' i onda ga baci u recovery.. :S
    iPhone 5

  9. #9
    iSrbijaLegend Pavle's Avatar
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    Default Re: error 21

    Ako imas Tinny Umbrelu iskljuci opciju pod advanced nesto vezano za cydia...meni je to pravilo taj error...


    Sent from my iPhone using Tapatalk
    iPhone 3G & 4 & 5S...& MacBook Pro...iPod shuffle

  10. #10
    iSrbijaHero technobuba's Avatar
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    Default Re: error 21

    To bi trebalo samo da je otkaceno! Mislim da je to hardware error...
    The positive the negative, the child the moon... This is only a test

  11. #11
    iSrbijaHero maxbet's Avatar
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    Default Re: error 21

    meni je error 21 nestao posle promene baterije...mozda ona i tebe zeza,al ne mora da znaci naravno.u svakom slucaju,probaj sve,ako opet ne bude islo,probaj sa drugom baterijom

  12. #12
    iSrbijaHero zoky099's Avatar
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    Default Re: error 21

    Hvala svima, al idalje mislim da je tu problem stvarno baterija, jer sam uradio sve moguće... i kad treba dizat softver on kao da prekine ''konekciju'' i baci ga u recovery.. :S
    iPhone 5

  13. #13
    iSrbijaHero maxbet's Avatar
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    Default Re: error 21

    kao sto rekoh,probaj sa drugom baterijom...

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