Kodi DFU ndi chiyani? IPad: momwe mungatsegulire DFU modeji?

Ngati muli ndi vuto ndi mapulogalamu pa iPad, kapena pakufunika kuchotsa zonse zomwe zili pa chipangizo - mumadziwa zomwe zimasintha ndikusintha.

Mlandu womwewo, ngati mwadzidzidzi simunakumanepo kapena wina, kapena simudziwa zomwe DFU-mafoni (iPad kapena iPhone - palibe kusiyana), nkhaniyi ikhonza kukuthandizani. M'menemo, tiyang'ana momwe tingagwiritsire ntchito njirayi, chomwe chiri. Musamawopsyezedwe ndi mawu otchulidwa, ndipo poyang'ana, zolembazo zovuta - zonse ndi zophweka komanso zophweka. Munthu amene ali ndi chidziwitso chochepa pa kompyuta ndi piritsi akhoza kuthana ndi izi.

Mawonedwe aakulu

Choyamba, tiyeni tifotokoze zomwe DFU-mawonekedwe ali. IPad, monga mukudziwa, imagwira ntchito pansi pa iOS kayendetsedwe kachitidwe. Mukamagwira nawo ntchito, mumagwiritsa ntchito chinsalu chokhudza kugwira. Izi ndi momwe njira zowonetsera zipangizo zimagwirira ntchito - GUI imalandira malamulo otumizidwa ndi wogwiritsa ntchito, pambuyo pake OS akuyendetsa iwo ndikuchita bwino.

Chipangizo cha Firmware Update (ichi ndicho kufotokoza kwafupipafupi) - firmware update mode. Pamene DFU imakhala, iPad 2 sichisungira chipolopolo cha graphical. Mwachidule, chipangizocho sichisonyeza zizindikiro za moyo nkomwe, chifukwa chithunzi chake chilibe kanthu. Mukuwona maziko akuda okha, kotero zingawoneke kuti piritsiyi yatseka.

Ndipotu, chipangizocho chimagwira ntchito nthawi zonse, mukhoza kungozilumikiza kudzera pa chingwe cha USB chogwirizana ndi kompyuta. Pamapeto pake, iTunes iyenera kukhazikitsidwa. Mukangogwirizana ndi DFU ya iPad, mawindo amawoneka pomwepo pazenera, posonyeza kuti chipangizochi chikudziwika.

Kodi ntchito ya DFU ndi yotani?

DFU ndondomeko yabwino kwambiri yomwe imakulolani kulamulira piritsi mulimonsemo, mosasamala kanthu za zolakwika zomwe zachitika. Tiyeni tiike izi motere: izi ndizochitika mwadzidzidzi ngati pulogalamu yajadget ikulephera ndikuyendetsa chipangizocho pogwiritsira ntchito njira zamakono (kukanikiza BUKHU LAPANSI kapena kukhudza chophimba) sizingatheke.

Kusintha mpaka ku DFU-mode, iPad ikhoza kusamutsidwa kudimbiritsi yosintha firmware. Izi zikutanthawuza kuti idzakhazikitsa dongosolo laposachedwapa la ntchito. Cholakwika chomwe chinayambitsa kuwonongeka koyamba kwa chipangizocho chidzachotsedwa.

Kodi mungatsegule bwanji?

Kuti mutembenuzire iPad ku DFU mode, muyenera kupanga kuphweka kophweka ndi makiyi a Home ndi Mphamvu. Izi zisanachitike, muyenera kulumikiza chipangizochi ku PC ndi chingwe cha USB. Ndiye muyenera kuyika makiyi a masekondi 10. Kenaka tulutsani batani la Mphamvu, ndipo sungani makiyi a Home kuti kompyuta iwonetsere uthenga umene iPad idadziwidwa mu DFU mode.

Ngati mukuwona, mumadziwa - munatha kulowa iPad mu DFU mode, ndipo tsopano mukhoza kuyamba kusintha kapena kubwezeretsa firmware. Kusiyanitsa pakati pawo ndikuti pazomwe zikuchitika, mungathe kungolemba ma iOS atsopano kwambiri, ngati mulipo.

Ponena za kubwezeretsedwa, ziyenera kudziwika, choyamba, zofanana zomwezo ndi njira yatsopano yogwiritsira ntchito; Ndipo kachiwiri, kuchotsedwa kwa chidziwitso chonse chomwe chinali pa chipangizochi. Ndi ichi muyenera kukhala osamala kwambiri, monga, monga mukudziwa, simungathe kubwezeretsa kumapeto kwa njirayi.

Kodi mungatuluke bwanji?

Mukamapanga zozizira ndipo chipangizo chanu chimalandira iOS yatsopano popanda zolakwika ndi kuwonongeka, muyenera kuchoka DFU mode. Izi zimachitidwa mwachidule: kamodzinso, gwirani makiyi a Mphamvu ndi Amodzi kwa masekondi 10-12, kenako kumasulirani ndi kukanikiza batani la Mphamvu kamodzi. Izi zidzayambitsa kubwezeretsanso kwa chipangizochi, ndipo pakadali pano - kutsegulira kwake ndikulowa muzochitika zoyenera. Mfundo yakuti iPad inachokera ku DFU, mumvetsetsa ndi chizindikiro cha Apple, chomwe chikuwonekera pawindo.

Kawirikawiri, mawonekedwe awa angakhale othandiza pa zifukwa zambiri. Sidziwika ndendende momwe zingapangire zipangizo zingapo. Ndipo kuwaganizira iwo sikungakhale kwanzeru, chifukwa chiwerengero chawo chiri pafupi kwambiri. Koma mukudziwa kuti kuthana ndi mavutowa kungakonzedwe kachitidwe kamene kali kosavuta kuchita DFU.

Ngati muli ndi chidziwitso ichi, simukuyenera kulankhulana ndi chipatala kuti muchotse vutoli. Mungathe kuchita izi ngakhale panyumba. Izi, mwachiwonekere, chinali cholinga cha Apple - kupanga zinthu zophweka komanso zosavuta, kotero kuti ngakhale munthu wosakhala pakhomo angathe kuthetsa vutoli. Monga mukuonera, iwo apambana.