Yuav ua li cas rau upgrade iPhone firmware?

Manufacturers kua tshuaj yog lossi sim coj kev txhim kho rau cov kev khiav hauj lwm qhov system nyob rau hauv iPhone thiab iPod. Introduces tshiab nta, tsub kom cov kev pab cuam lub neej ntawm lub roj teeb, kom cov kev ceev ntawm lub pab kiag li lawm. Cov tswv yim yog embodied nyob rau hauv daim ntawv ntawm tsis tseg ua tshiab firmware. Lub ntsiab disadvantage yog hais tias lub iPhone hloov lub firmware nrog kev pab los ntawm me me ib tug neeg cov ntaub ntawv tsis tau yuav, vim hais tias cov tawm yog muab xwb nyob rau hauv daim ntawv ntawm ib tug tseem tshiab operating system. OS loj mas nws txawv ntawm 220 rau 250 MB.

Yuav ua li cas rau upgrade iPhone firmware: koj yuav download tau ib yam ntawm cov kev mus ntawm tshwj xeeb Internet resources, los yog los ntawm iTunes.

Muaj plaub tiam ntawm iPhone (caij nplooj ntoos zeeg yuav mus rau cov muag khoom ntawm thib tsib tiam kua zaub), thiab, ntsig txog, rau txhua yam uas lawv muab lawv tus kheej cais firmware. Yog hais tias koj muaj ib tug 2G qauv, nws yog tsis yooj yim sua rau nruab ib lub operating system haum rau 3G. Yog li ntawd ua ntej koj hloov lub firmware rau koj iPhone, koj yuav tsum ua tib zoo xyuas lub npe ntawm cov ntaub ntawv yuav tsum tau downloaded.

Piv txwv li, cov ntaub ntawv yog raws li nram no:

iPhone2,1_4. 0_8A293_Restore.ipsw

Yuav ua li cas rau decipher nws?

Tus thawj cov nuj nqis ntawm 2.1 - qhov no xov tooj qauv. Ces muaj ib tug firmware version - 4.0, thiab qhov muaj xov tooj - 8A293.

Muaj ob txoj kev uas yuav ua li cas rau upgrade koj iPhone firmware:

1. tag nrho update;
2. rov qab (restore - resto).

Yuav ua li cas yog qhov txawv ntawm cov ob txoj kev? Thaum siab hloov tag nrho cov chaw thiab cov ntaub ntawv uas muab raws li lawv, thiab nyob rau lub tsev noj mov tag nrho cov qub ntaub ntawv yog kom meej ua erased, thiab sau ntawv nyob rau hauv nws qhov chaw ib lub tshiab.

Thaum xub thawj siab ib muag, tag nrho cov hloov tshiab no mas, qhov zoo tshaj plaws kev xaiv, yog hais tias tsis muaj ib tug "tab sis": tag nrho cov teeb meem uas tau sau nyob rau hauv lub yav dhau los version, tab sis kuj nyob twj ywm. Thiab nws yog tsis zoo li mus muaj ib tug zoo feem nyob rau hauv qhov system kawm ntawv. Yog li ntawd, nws yog zoo dua ua ntej koj upgrade koj iPhone firmware, tsim ib cov thaub qab nyob rau hauv iTunes, ces ua lub restore firmware thiab ces rov qab los los ntawm ib tug rua daim qauv ntawm tag nrho cov koj tej chaw thiab cov ntaub ntawv.

Thaum lub kev iPhone firmware hloov nws yog txaus ntshai. Ua ntej koj yuav tau upgrade koj cov iPhone firmware yog yuav luag tsis yooj yim sua kom paub cov xov tooj yuav hloov lub modem los yog tsis. Yog hais tias qhov no tshwm sim, tus xov tooj functionality yuav tawg rau qhov ntev log. Vim hais tias ntawm cov teeb meem no sawv xws li ib tug tshaj plaws li kev cai firmware (los ntawm lo lus kev cai - customize tus neeg siv). Tus thawj firmware nyob rau hauv cov ntaub ntawv no yog tiav siv Pwnage Tool kev pab cuam uas tso cai rau koj kom tau tag nrho cov xaiv ntawm cov nta ntxiv:

• txaus ntshai uas tsis yog-official version update lub modem firmware yog txiav tawm ntawm koj tus kheej los yog koj muaj peev xwm siv ready-made firmware tsis muab kho dua rau baseband;
• ntxiv automatic ua kom code - kuj pab tau rau cov kev iPhones;
• Jailbreak (uas muab kev nkag mus rau cov xov tooj tej ntaub ntawv kaw thiab tso cai rau koj rau nruab ib tug ntau ntawm ntxiv software) yuav nqa tawm ua ntej reinstalling lub firmware. Qhov ntawd yog Cydia thiab / los yog Hws khov tshwm sim nyob rau hauv lub iPhone tom qab thawj zaug restart. Nyob rau hauv ib txwm flashing jailbreak yog txiav tshem, thiab nws yuav tau pib dua. Independent jailbreak yog fraught nrog teeb meem nrog WiFi lag luam, ib tug dub screen, iTunes tsis kam reflash lub xov tooj mus rau restore lub system;
• lub computer yuav ncaj qha xaiv thiab sau nyob rau hauv tag nrho cov tsim nyog firmware Cydia kev pab cuam;
• Yog hais tias koj tsis nyiam tus txheej txheem Kua thaum tus xov tooj yog switched, nws yuav hloov los ntawm lwm yam duab tsis muaj teeb meem.

Raws li ib tug tshwm sim ntawm Pwnage cuab yeej yog ib cov ntaub ntawv nrog rau cov tib daws teeb meem .ipsw, uas yog ntsia tau rau hauv lub xov tooj ntawm iTunes.

Nyob rau hauv Feem ntau, cov kev cai firmware muaj ib tug ntau ntawm cov zoo, thiab tus tswv ntawm unofficial iPhones tsis muaj nws tsuas ua tsis tau.

Peb tau sim muab koj ib tug general tswv yim hais txog yuav ua li cas rau upgrade koj iPhone firmware. Ib tug xav paub ntau dua cov lus qhia nrog rau cov firmware ntaub ntawv yuav muab tau yooj yim nyob rau ntau Internet qhov chaw.