Yuav ua li cas yog DFU hom? iPad: Yuav ua li cas mus qhib lub DFU hom?

Yog hais tias koj muaj teeb meem nrog cov software rau cov iPad, los yog hais tias muaj ib tug xav tau los lwv tag nrho cov ntaub ntawv los ntawm lub ntaus ntawv - koj paub tias dab tsi yog qhov renovation thiab restoration.

Nyob rau hauv tib cov ntaub ntawv, yog tias tag nrho cov ntawm ib tug Sudden koj nyob nraum tsis ntsib nrog tog twg los ib tug los yog cov lwm yam, thiab tsis paub dab tsi yog DFU hom (iPad los yog iPhone - tsis muaj qhov txawv), qhov no tsab xov xwm yuav pab tau rau koj. Ntawm no yog peb saib yuav ua li cas mus ua hauj lwm nrog tsoom fwv nws sawv cev rau. Koj tsis tau muab tso tawm los ntawm lub terminology thiab, thaum xub thawj siab ib muag, tsis yooj yim to - tag nrho cov heev yooj yim thiab yooj yim. Ib tug neeg uas muaj tsawg heev kev siv cov computers thiab ntsiav tshuaj tau ko nws.

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Yuav pib nrog peb kom meej li cas no feem ntau DFU hom. iPad, raws li koj paub, ua hauj lwm nyob rau hauv lub iOS operating system. Thaum koj ua hauj lwm nrog nws, koj siv tau cov kov npo, uas teb rau kov. Uas yog raws nraim li cas rau txoj kev yog nqa tawm rau kev tswj ntaus ntawv - ib tug GUI lees txais commands xa mus los ntawm tus neeg siv, tom qab uas lub operating system dab rau lawv, thiab kom teb cov lus.

Firmware lub ntaus ntawv lub hloov tshiab (raws nraim sawv rau yog txo) - firmware hloov tshiab hom. Thaum nyob rau hauv DFU hom, iPad 2 tsis thauj cov GUI. Cias muab, tus ntaus ntawv tsis muaj tej yam tshwm sim ntawm lub neej, vim hais tias nws yog tas screen. Koj pom ib tug dub keeb kwm yav dhau, ces nws tej zaum yuav zoo li ntawd cov ntsiav tshuaj yog muab tua.

Nyob rau hauv qhov tseeb, tus ntaus ntawv yog ua tau hauj lwm zoo, tsuas xa mus rau nws yuav tsuas yuav los ntawm ib tug USB-cable txuas nrog koj lub computer. Thaum kawg, nyob rau hauv lem, iTunes yuav tsum muab ntsia. Thaum koj txuas hloov siab los ntseeg iPad DFU hom, cov zaub qhov rais tshwm tam sim ntawd, qhia tus nrog paub txog xws li ib tug ntaus ntawv.

Li cas rau cov DFU?

DFU hom - qhov no yog ib tug zoo feature uas tso cai rau koj los tswj cov ntsiav tshuaj nyob rau hauv tej teeb meem no, tsis hais txog ntawm qhov yuam kev uas tshwm sim. Wb cia li hais tias nws yog ib qho xwm txheej ceev hom nyob rau hauv cov ntaub ntawv yog hais tias tus software gadget tsis thiab tswj lub ntaus ntawv siv lub classical txoj kev (nias lub tsev khawm los yog kov qhov screen) yuav tsis yooj yim sua.

Tig mus rau tus DFU hom, iPad yuav hloov dua siab tshiab rau hauv lub firmware hloov tshiab hom. Qhov no txhais tau tias nws yuav nruab ib newer version ntawm cov operating system. Cov kev ua yuam kev uas coj mus rau cov thawj tsis tswj lub ntaus ntawv, yuav muab tshem tawm.

Yuav ua li cas mus qhib?

Yuav kom muab tso rau hauv lub iPad rau hauv DFU hom, koj yuav tsum tau ua tej yam yooj yim ua ke ntawm kev siv lub tsev thiab fais fab lub lag luam. Ua ntej ntawd, ntawm chav kawm, koj yuav tsum mus cuag lub ntaus ntawv mus rau ib lub PC USB-cable. Tom qab uas koj xav tau los tuav cia lub khawm rau 10 vib nas this. Ces tso lub hwj huam khawm (Hwjchim), thiab rov qab los tseem ceeb rau lub homepage (Home) tuav txawm ua ntej lub sij hawm ntawd nyob rau hauv lub computer screen qhia txog ib tug cov lus hais tias yog tus uas pom iPad rau hauv DFU hom.

Yog hais tias koj pom nws, koj paub - koj puas tau tswj mus rau hauv lub iPad nyob rau hauv DFU hom, thiab koj tau tam sim no npaj mus rau hloov los yog rov qab kho cov firmware. Qhov txawv nruab nrab ntawm lawv yog tias nyob rau hauv cov ntaub ntawv ntawm ib qho hloov tshiab, koj li no yuav tsuas nruab rau koj gadget ntau tsis ntev los no kev hloov kho ntawm iOS no, yog hais tias xws yog muaj.

Hais txog rov qab, nws yuav tsum tau muab sau tseg, firstly, tib hloov tshiab rau qhov tseeb version ntawm lub operating system; thiab tib ob, qhov kev tshem tawm ntawm tag nrho cov ntaub ntawv uas yog nyob rau hauv lub ntaus ntawv. Nrog rau qhov no yuav tsum tau ceev faj, vim hais tias, raws li koj paub, yuav tau txais nws rov qab nyob rau thaum kawg ntawm txoj kev ua no yuav ua tsis tau.

Yuav ua li cas kom tau tawm?

Thaum koj siv cov nyhuv ntawm flashing, thiab koj ntaus ntawv yuav tau txais ib tug tshiab version ntawm iOS tsis muaj yuam kev thiab failures ntawm lub DFU hom, koj yuav tsum tau tawm. Nws yog yooj yim: ib zaug dua tuav cia ob lub lag luam (fais fab thiab Tsev) rau 10-12 vib nas this, ces tso thiab ib tug hluas nias nyob rau hauv lub Hwj Chim. Qhov no txhais pib dua lub ntaus ntawv, thiab nyob rau hauv cov ntaub ntawv no - lub tswv yim thiab nws cov menyuamuas nyob rau hauv lub qub hom. Lub fact tias lub iPad tuaj tawm ntawm lub DFU, koj yuav pom cov logo ntawm lub tuam txhab kua, uas yuav tshwm nyob rau hauv lub screen.

Feem ntau, qhov no hom yuav ua tau pab tau rau ntau yam. Nws tsis yog lub npe hu raws nraim yuav ua li cas muaj ntau yam uas tsis muaj peev xwm muab koj ntaus ntawv. Thiab xav txog lawv tsis ua kev zoo siab, vim lawv muaj pes tsawg no tej zaum nyob ze rau infinity. Tab sis koj paub tias dab tsi mus nrog lawv yog cov khiav hauj lwm qhov system hloov tshiab, uas yuav muab tau yooj yim nqa tawm nyob rau hauv kev ruaj ntseg hom DFU.

Yog hais tias koj muaj tej kev kawm, koj yuav tsis tau mus hu lub chaw muab kev pab nrog ib tug thov kom tshem tawm ib tug software kev ua yuam kev. Tej no yuav ua tau txawm nyob rau hauv lub tsev. Qhov no, obviously, yog lub hom phiaj ntawm cov kua - yuav ua li cas thiaj li yooj yim thiab yooj yim rau siv cov khoom uas txawm tias ib tug sau nyob rau hauv tsev yuav tshem tawm nws sawv mauj teeb meem. Raws li koj tau pom, lawv puas tau nws.