Tej software, xws li iOS operating system, uas tswj cov cuab yeej txawb ntawm Apple, vim yog lub zog ntawm ntau yam, thiab tsuas yog lub sij hawm, yuav tsum tau tu rau nws cov sijhawm ua haujlwm tsis tau. Qhov feem ntau cardinal thiab zoo ntawm kev tshem tawm cov teeb meem uas tau sau thaum lub sij hawm ua hauj nrog lub iOS no yog rov kho qhov kev khiav hauj lwm qhov no. Cov khoom siv rau koj cov xim muaj cov lus qhia, tom qab uas koj tuaj yeem tsim flash iPhone 4S qauv.
Manipulations nrog lub iPhone operating system yog kwv los ntawm cov kua ntawv sau, thiab feem ntau yuav ua rau muaj teeb meem nrog lub cuab yeej thaum lub sij hawm ruaj khov thiab thaum nws tiav yog tsawg kawg, tab sis tsis txhob hnov qab:
Kev cuam tshuam nyob rau hauv kev ua hauj lwm ntawm lub iPhone system software yog tsim los ntawm nws tus tswv ntawm koj tus kheej peril thiab muaj hmoo! Tsuas pub siv tus neeg siv, tsis muaj leej twg lav tau qhov tsis zoo ntawm cov lus qhia hauv qab no!
Npaj kev ruaj ntseg
Nws yog tsim nyog sau cia tias software developers los ntawm cov kua tau ua txhua yam los xyuas kom meej tias txawm tias muaj xws li kev lag luam loj heev li reinstalling iOS los ntawm iPhone tau yooj yim rau tus neeg siv, tab sis tom kawg tseem xav tau txoj kev mus kom zoo rau txoj kev. Thawj kauj ruam ntawm kev vam meej yog ua rau lub ntsej muag thiab txhua yam tsim nyog.
Kauj ruam 1: Nrig iTunes
Feem ntau ntawm cov kev khiav haujlwm ntawm lub koos pis tawj rau ntawm iPhone 4S, xws li flashing, yog nqa tawm nrog kev pab los ntawm ib lub npe ntawm ntau hom npe paub tias yuav luag txhua tus tswv ntawm Apple khoom, iTunes. Qhov tseeb, qhov no tsuas yog siv kev tshaj tawm rau lub qhov rais uas tso cai rau koj rov nruab iOS no rau hauv smartphone. Nruab qhov kev pab cuam los ntawm kev muab cov khoom faib tawm ntawm qhov txuas los ntawm tshooj cai ntawm peb lub vev xaib.
Download tau iTunes
Yog tias koj yuav tsum tau ntsib ITTunes thawj zaug, peb xav kom koj paub koj tus kheej nrog cov khoom ntawm qhov txuas hauv qab no thiab, tsawg kawg yog superficially, kawm cov haujlwm ntawm daim ntawv thov.
Nyeem ntxiv: Yuav ua li cas siv lub iTunes daim ntawv thov
Yog hais tias iTunes twb tau ntsia koj lub computer lawm, khij lub sijhawm tshiab thiab hloov daim qauv ntawm daim ntawv thov thaum twg los tau.
Saib kuj: Li cas los hloov iTunes rau hauv koj lub computer
Kauj ruam 2: Tsim ib qho thaub qab
Txoj kev tuav lub iPhone 4S firmware qhia tawm cov ntaub ntawv los ntawm lub ntaus ntawv lub cim xeeb thaum lub sijhawm nws ua tiav, yog li ua ntej pib taug txoj haujlwm, kev tu xyuas yuav tsum tau coj mus rau cov neeg siv cov ntaub ntawv - tom qab nruab ntiag tug iOS, koj yuav tsum tau xa cov ntaub ntawv. Thaub qab yuav tsis tsim teeb meem yog tias koj mus rau ib qho ntawm cov cuab yeej muaj rau lub hom phiaj no los ntawm cov tsim tawm los ntawm Apple.
Nyeem ntxiv: Yuav ua li cas rov qab tuaj rau ib qho iPhone, iPod lossis iPad
Kauj ruam 3: Hloov tshiab iOS no
Ib qho tseem ceeb hauv kev kom ntseeg tau tias kev ua tau zoo ntawm cov cuab yeej los ntawm kua, yog qhov version ntawm OS uas tswj txhua tus ntawm lawv. Nco ntsoov tias kom tau ntawm lub iPhone 4S qhov tseeb tsim muaj ntawm iOS no rau cov qauv no, nws tsis yog qhov tsim nyog yuav tau rov qab rau kev khiav hauj lwm. Feem ntau, hloov xov software, nws yog qhov txaus los siv cov cuab yeej uas muaj lub cuab yeej los yog nrog qhov kev sib raug zoo iTunes. Tswv yim rau cov txheej txheem rau kev muab kho dua Apple's OS tuaj yeem pom nyob hauv ib tsab xov xwm hauv peb lub vev xaib.
Nyeem ntxiv: Yuav ua li cas hloov iOS no rau iPhone ntawm iTunes thiab "dhau ntawm huab cua"
Ntxiv rau kev txhim kho lub siab tshaj plaws version ntawm iOS no rau iPhone 4S, nws yog feem ntau tau nce qib ntawm functionality thiab kev ua tau zoo ntawm ib lub smartphone los ntawm kev muab kho dua rau cov kev siv ntsia nws, nrog rau cov uas tsis ua hauj lwm zoo.
Saib kuj: Yuav ua li cas rau nruab ib daim ntawv thov tshiab ntawm lub iPhone: siv iTunes thiab ntaus nws tus kheej
Kauj Ruam 4: Cuab Yeej Siv
Txij li thaum tso tawm tshiab kua mobile operating system version rau iPhone 4S qauv tau officially nres, thiab rollback mus rau lub qub thaum yog yuav luag tsis yooj yim sua, rau cov neeg uas tau txiav txim siab los upgrade lawv ntaus ntawv, qhov tsuas xaiv sab laug yog rau nruab iOS no 9.3.5.
Ib lub hnab muaj cov Cheebtsam ntawm IOC rau installation rau hauv iPhone ntawm iTunes tuaj yeem tau los ntawm ib qhov ntawm ob txoj kev.
- Yog hais tias koj tau tshiab lub smartphone txoj haujlwm khiav lag luam los ntawm iTunes, qhov firmware (ntaub ntawv * .ipsw) twb tau downloaded los ntawm daim ntawv thov thiab txais kev cawmdim rau lub PC disk. Ua ntej yuav luam tawm cov ntaub ntawv hauv Internet, peb xav kom koj nyeem cov ntaub ntawv ntawm qhov txuas hauv qab no thiab kos cov nplooj ntawv tshwj xeeb - tej zaum qhov kev xav tau yuav pom muaj, uas txav tau / muab luam tawm mus rau lwm qhov chaw rau qhov chaw cia ntev thiab siv ntxiv.
Nyeem ntxiv: Qhov twg iTunes khw muag khoom downloaded firmware
- Yog hais tias iTyuns tsis siv los mus download tau tus iPhone 4C system software, cov firmware yuav tsum muab downloaded hauv Internet. Lub iOS no 9.3.5 IPSW cov ntaub ntawv yuav muab tau los ntawm txhaj rau qhov txuas nram qab no:
Download tau iOS no 9.3.5 rau iPhone 4S (A1387, A1431)
Yuav ua li cas flash flash iPhone 4S
Ob txoj kev rov nruab Iib rau hauv iPhone 4S, pom tias hauv qab no, koom nrog cov lus qhia zoo li no. Tib lub sij hawm, qhov kev lag luam firmware muaj nyob rau hauv ntau txoj kev thiab muaj ntau txheej ntawm manipulations ua los ntawm iTunes software. Raws li kev pom zoo, peb xav hais tias koj ua ntej thawj qhov khoom siv ua ntej, thiab yog tias nws tawm los ua tsis tau lossis siv tsis tau, siv thib ob.
Method 1: Rov Qab Hom
Kom tawm ntawm qhov teeb meem nyob qhov twg iPhone 4S OS tau ploj nws qhov kev ua tau zoo, uas yog, tus ntaus ntawv tsis pib, qhia qhov kev ua kom tsis muaj zog, thiab lwm yam., Cov khw tau muab qhov kev muaj peev xwm rov nruab rau hauv iOS no tshwj xeeb rov qab hom - Hom Rov Ua Si.
- Launch iTunes, txuas rau cable rau lub computer uas tsim los khev nrog cov iPhone 4S.
- Tua lub smartphone thiab tos txog 30 feeb. Ces nyem qhov khawm "Tsev" ntaus ntawv, thiab thaum tuav nws, txuas lub xov tooj txuas nrog lub PC. Yog hais tias koj ntse hloov mus rau kev rov ua hauj lwm hom, cov npo iPhone qhia txog cov hauv qab no:
- Tos rau iTunes kom "pom" cov cuab yeej. Qhov no yuav qhia qhov tseeb ntawm qhov rais uas muaj cov kab lus. "Hloov tshiab" los yog "Restore" iPhone. Nyem qhov no "Ncua tseg".
- Ntawm cov keyboard, nias thiab tuav "Ua haujlwm"ces nias lub khawm "Rov qab iPhone ..." nyob rau hauv lub qhov rais iTunes.
- Vim los ntawm cov khoom yav dhau los, qhib cov ntaub ntawv xaiv qhov rais qhib. Ua raws li txoj kev uas cov ntaub ntawv cia tseg "* .ipsw"xaiv nws thiab nyem "Qhib".
- Thaum koj tau txais cov lus hais tias daim ntawv thov tuaj yeem ua tiav cov txheej txheem flashing, nyem "Restore" nyob rau hauv nws lub qhov rais.
- Tag nrho cov hauj lwm ntxiv, uas yog tus reinstallation ntawm iOS no rau iPhone 4S los ntawm lawv cov tiav, yog tau los ntawm software tau.
- Tsis txhob cuam tshuam cov txheej txheem! Koj tuaj yeem tos kom tiav ntawm lub reinstallation ntawm iOS thiab saib rau cov ntawv qhia txog cov kev kawm ntawm cov txheej txheem nyob rau hauv lub qhov rais sab nraud ntawm iTyuns, thiab raws li cov txheej xwm bar sau.
- Thaum tiav ntawm kev tswj, iTunes rau ib lub sij hawm luv luv yuav tso cov lus hais tias cov cuab yeej reboots.
- Disconnect tus ntaus ntawv ntawm lub PC thiab tos me ntsis rau lub reinstalled iOS no pib. Tib lub sijhawm, iPhone 4S npo tseem tuaj tso saib lub iPad khau log.
- Qhov no reinstallation ntawm mobile operating system yog suav tias yog tiav. Ua ntej koj yuav siv tag nrho cov cuab yeej siv, nws tseem tshua tsuas yog txiav txim siab rau lub ntsiab ntawm kev khiav lag luam mobile thiab restore cov neeg siv xov xwm xwb.
Txoj kev 2: DFU
Ib txoj hau kev siv ntau tshaj plaws ntawm flashing lub iPhone 4S hauv kev sib piv nrog cov saum toj no yog kev ua haujlwm hauv hom Ntaus Ntawv Kho Kom Zoo Dua Hloov Hom Tshuaj (DFU). Nws yuav tsum tau hais tias tsuas yog hauv DFU hom yog nws ua tau kom reinstall iOS no. Raws li cov lus qhia hauv qab no, smartphone loader yuav overwritten, lub cim xeeb yuav rov rov qab, tag nrho cov kev faib qhov chaw ntawm qhov cia yuav overwritten. Tag nrho cov no tso cai rau kev tshem tawm cov kev lag luam tseem ceeb, vim yog qhov kev tshwm sim uas nws tsis tuaj yeem tsim lub IOS feem ntau. Ntxiv rau qhov ua haujlwm rau iPhone 4S, nws cov kev khiav hauj lwm muaj qhov poob qis, cov kev pom zoo hauv qab no yog ib qho kev daws teeb meem rau qhov teeb meem ntawm flashing cov khoom siv uas muaj Jailbreak nruab.
- Launch iTunes thiab txuas koj lub cable 4S rau koj lub PC.
- Tua tawm lub xov tooj ntawm tes thiab hloov mus rau DFU lub xeev. Ua li no, koj yuav tsum ua cov hauv qab no:
- Laub nyees khawm "Tsev" thiab "Lub zog" thiab tuav lawv li 10 feeb;
- Tom ntej, tso "Lub zog"thiab qhov tseem ceeb "Tsev" txuas ntxiv mus tuav lwm 15 feeb.
Koj tuaj yeem to taub tias qhov kev xav tau yog tiav los ntawm kev ceeb toom los ntawm iTunes. "iTunes pom iPhone hauv kev rov ua haujlwm hom". Kaw lub qhov rai no "OK". Tus iPhone npo seem tsaus.
- Tom ntej no, nias lub khawm "Rov qab iPhone"tuav cia Ua haujlwm ntawm cov keyboard. Qhia kom meej txog txoj kev mus rau cov ntaub ntawv firmware.
- Kom paub meej tias lub hom phiaj yuav overwrite lub cim xeeb los ntawm txhaj rau lub pob "Restore" nyob rau hauv lub thawv thov.
- Tos rau lub software kom coj tag nrho cov kev ua tsim nyog, saib cov kev kawm ntsuas tau qhia nyob rau ntawm lub iPhone npo.
thiab nyob hauv lub qhov rais sab nrauv iTyuns.
- Thaum ua tiav ntawm qhov kev ntxias, lub xov tooj yuav cia li pib rov qab thiab qhia rau koj kom koj xaiv cov theem pib iOS no. Tom qab qhov screen tos txais, qhov firmware ntawm tus ntaus ntawv yog xam tag nrho.
Xaus
Raws li koj tau pom, tus creators ntawm lub iPhone 4S maximally simplified txoj kev, uas muaj cov neeg siv flashing lub ntaus ntawv. Dua li ntawm cov txheej txheem uas tau tham hauv tsab xov xwm, nws txoj kev siv tsis tas yuav tsum paub txog kev lag luam ntawm cov software thiab kev kho mob ntawm lub smartphone - rov nruab nws OS yog ua los ntawm Apple's proprietary software nrog tsawg lossis tsis muaj neeg siv kev cuam tshuam.
