Koj Daim Ntawv Qhia Ua tiav rau Kev Hloov Kho iPhone 4s rau iOS 9

James Davis

Lub Peb Hlis 07, 2022 • Xa mus rau: Cov lus qhia rau txawv iOS Versions & Qauv • Cov kev daws teeb meem

Yog hais tias koj muaj ib tug iPhone 4s, ces koj yuav ua tau ntau tshaj tawm ntawm koj ntaus ntawv los ntawm upgraded rau iOS no 9. Thaum iPhone 4s yog tsis tau tshaj lub tshiab iOS no 14, koj tseem tuaj yeem tau txais iPhone 4s iOS 9 yam tsis muaj teeb meem ntau. Nyob rau hauv no ncej, peb yuav qhia koj yuav ua li cas hloov tshiab iPhone 4 rau iOS 9 nrog tag nrho cov yooj yim prerequisites. Yog li koj tseem tos dab tsi? Nyeem rau thiab hloov kho iOS 9 iPhone 4s tam sim ntawd.

Part 1: Yuav tsum koj hloov tshiab iPhone 4s rau iOS no 9?

Ua ntej hloov kho koj lub cuab yeej rau txhua qhov hloov tshiab iOS, nws yog ib qho tseem ceeb kom paub nws qhov zoo thiab qhov tsis zoo. Qhov no yuav pab koj txiav txim siab yog tias koj xav ua iPhone 4s iOS 9 hloov tshiab lossis tsis nyob hauv thawj qhov chaw.

Pros ntawm kev hloov kho iPhone 4s rau iOS 9

  • • Koj yuav tau txais ib tug tag nrho cov tshiab ntau yam apps uas tsis tau tshaj iOS no versions qub.
  • • Nws yuav optimize koj lub xov tooj smartphone los ntawm muab qhov yooj yim (me me) hloov tshiab.
  • • Muaj ntau ntau yam tshiab hauv iOS 9 uas yuav ua rau koj lub xov tooj smartphone ua sai dua.
  • • Hloov kho cov keyboard yog ib qho ntawm nws cov yam ntxwv zoo tshaj plaws uas yuav txuag koj lub sijhawm thaum ntaus ntawv.
  • • Nrog lub iPad phua npo feature, koj yuav muaj peev xwm multitask zoo li ib tug pro.
  • • Nkag mus tau ntau yam high-end thiab siab heev nta uas iOS 9 muab.

Cons ntawm kev hloov kho iPhone 4s rau iOS 9

  • • Qhov pom kev tsim ntawm iOS no 9 yog heev zoo ib yam li uas nws predecessor. Yuav tsis muaj kev hloov pauv ntau npaum li cas hauv kev saib thiab kev xav ntawm koj lub xov tooj.
  • • Yog hais tias koj tab tom hloov kho ib tug laus iOS no ntaus ntawv (xws li iPhone 4) rau iOS no 9, ces muaj feem yog hais tias nws yuav txawm qeeb koj lub xov tooj.
  • • Yog tias koj muaj lub cuab yeej jailbroken, ces koj yuav poob tag nrho cov cai.
  • • Yog hais tias koj yuav tsis zoo siab nrog iOS no 9, ces koj yuav tsum tau siv heev ntsuas rau downgrade nws.

Tom qab ntsuas qhov zoo thiab qhov tsis zoo, koj tuaj yeem txiav txim siab yog tias koj xav tau ua iOS 9 iPhone 4s hloov tshiab lossis tsis.

Part 2: Thaub qab iPhone 4s ua ntej muab kho dua rau iOS no 9

Ua ntej kawm yuav hloov kho iPhone 4 rau iOS 9, nws yog ib qho tseem ceeb kom paub txog txhua yam yuav tsum tau ua ua ntej. Piv txwv li, nws yog ib qho tseem ceeb tshaj plaws uas koj yuav tsum ua kom tiav cov thaub qab ntawm koj lub cuab yeej ua ntej hloov kho nws mus rau iOS 9. Yog tias qhov kev kho dua tshiab tsis zoo lossis ua tiav cov txiaj ntsig xav tau, ces muaj feem yuav yog tias koj yuav poob koj cov ntaub ntawv tseem ceeb. . Yog li ntawd, kom tsis txhob muaj qhov xwm txheej tsis tau pom dua li qhov no, peb xav kom ua qhov thaub qab ntawm koj lub iPhone ua ntej.

Peb pom zoo kom noj cov kev pab ntawm Dr.Fone - thaub qab & Restore (iOS) los ntawm Dr.Fone coj ib tug thaub qab ntawm koj iPhone. Nws yog sib xws nrog txhua tus ua iOS no ntaus ntawv tawm muaj thiab muaj peev xwm coj ib tug ua tiav thaub qab ntawm koj ntaus ntawv (nrog rau nws cov suab paj nruag, duab, hu, lus, thiab ntau dua). Tsuas yog ib qho nyem, koj tuaj yeem ua tiav lossis xaiv thaub qab ntawm koj lub iPhone siv daim ntawv thov no ruaj ntseg thiab yooj yim siv. Tom qab ntawd, koj tuaj yeem siv lub cuab yeej los kho qhov thaub qab thiab.

backup iphone before updating to ios 9

Tsis tas li ntawd, nco ntsoov tias koj lub xov tooj tau sib xws nrog kev hloov kho tshiab. Tsis tas li ntawd, nws yuav tsum tau them tsawg kawg 60% rau cov txheej txheem tsis ua haujlwm.

Dr.Fone da Wondershare

Dr.Fone - thaub qab & Restore (iOS)

Thaub qab & Restore iOS cov ntaub ntawv hloov tau yooj yim.

  • Ib nyem rau backup tag nrho iOS no ntaus ntawv rau koj lub computer.
  • Kev them nyiaj yug rau thaub qab Social apps ntawm iOS pab kiag li lawm, xws li WhatsApp, LINE, Kik, Viber.
  • Tso cai rau saib ua ntej thiab rov qab ib yam khoom los ntawm kev thaub qab mus rau ib lub cuab yeej.
  • Export yam koj xav tau los ntawm thaub qab rau koj lub computer.
  • Tsis muaj cov ntaub ntawv poob ntawm cov khoom siv thaum lub sijhawm rov qab los.
  • Xaiv backup thiab restore tej ntaub ntawv koj xav tau.
  • Txhawb iPhone 7/SE/6/6 Plus/6s/6s Plus/5s/5c/5/4/4s uas khiav iOS no 10.3/9.3/8/7/6/5/4
  • Tau tshaj Windows 10 lossis Mac 10.13/10.12/10.11.
Muaj nyob rau: Windows Mac
3981454 neeg tau downloaded nws

Part 3: Yuav ua li cas hloov iPhone 4s rau iOS 9?

Tam sim no thaum koj paub tag nrho cov yooj yim prerequisites txuam nrog iOS no 9 iPhone 4s installation, koj yuav tau yooj yim kawm yuav ua li cas hloov nws. Qhov zoo tshaj plaws, muaj ob txoj hauv kev nrov los hloov kho iPhone 4s iOS 9. Peb tau teev cov txheej txheem stepwise rau ob qho tib si.

3.1 Nruab iOS 9 saum huab cua

Qhov no yog ib txoj hauv kev yooj yim tshaj plaws los kawm yuav ua li cas hloov iPhone 4 rau iOS 9. Yog tias koj muaj kev ruaj ntseg WiFi kev twb kev txuas, peb xav kom ua raws li cov txheej txheem no. Txij li thaum iOS 9 twb muaj rau iPhone 4s, koj tuaj yeem hloov kho nws yam tsis muaj teeb meem. Nws tuaj yeem ua tau los ntawm kev siv cov kauj ruam no:

1. Ua ntej, mus rau koj lub xov tooj Chaw> General> Software Hloov tshiab los xyuas seb puas muaj kev hloov kho tshiab muaj cuam tshuam rau koj lub cuab yeej lossis tsis.

2. Qhov no yuav muab cov ntsiab lus tseem ceeb ntsig txog iOS 9. Tsuas yog coj mus rhaub rau ntawm "Download tau thiab nruab" khawm kom tau txais nws.

ios 9 software update

3. Yog tias koj tau txais cov lus pop-up, paub meej tias koj Apple ID thiab cov ntaub ntawv pov thawj rau nruab iOS 9 ntawm koj lub xov tooj.

3.2 Nruab iOS 9 ntawm iTunes

Yog tias koj tsis tuaj yeem hloov kho iOS 9 iPhone 4s saum huab cua, tsis txhob txhawj. Kuj tseem muaj lwm txoj hauv kev yooj yim los ua ib yam. Los ntawm kev noj cov kev pab ntawm iTunes, koj yuav tau upgrade iPhone 4s iOS no 9 thaum ua raws li cov kauj ruam no:

1. Tua tawm ib tug tshiab version ntawm iTunes rau koj Mac los yog qhov rais system thiab txuas koj iPhone rau nws nrog ib tug USB cable.

2. Tom qab thaum iTunes yuav paub txog koj lub xov tooj, xaiv nws nyob rau hauv lub "Devices" seem thiab mus rau nws "Cov ntsiab lus" qhov rais.

3. Los ntawm no, koj tuaj yeem tshawb xyuas seb qhov hloov tshiab puas muaj los ntawm nyem rau ntawm lub pob "Check for Update" khawm.

update to ios 9 using itunes

4. Qhov no yuav tsim cov lus pop-up nram qab no. Tsuas yog nyem rau ntawm "Download thiab Hloov Kho" khawm kom hloov kho koj lub xov tooj.

download and install ios 9

Tos ib pliag li iTunes yuav rub tawm qhov hloov tshiab thiab nruab rau koj lub cuab yeej. Txawm li cas los xij, koj yuav tsum xyuas kom meej tias koj lub cuab yeej txuas nrog rau lub kaw lus kom muaj kev hloov pauv.

Part 4: Cov teeb meem tshwm sim tom qab hloov kho rau iOS 9

Nws tau raug pom tias tom qab hloov kho lub iPhone rau iOS 9, ntau tus neeg siv ntsib teeb meem npaj txhij txog. Piv txwv li, koj tuaj yeem tau txais cov software hloov tshiab ua tsis tiav cov lus zoo li qhov no lossis koj lub cuab yeej tuaj yeem yooj yim tau daig hauv lub voj voog rov qab thiab.

software update failed

Txawm hais tias qhov teeb meem yog dab tsi, nws tuaj yeem daws tau yooj yim kom ua tiav qhov hloov tshiab iOS 9. Koj tuaj yeem nyeem phau ntawv qhia no kom paub ntau ntxiv txog cov teeb meem hloov tshiab iOS no thiab yuav ua li cas ib tus tuaj yeem daws cov teeb meem no yam tsis muaj teeb meem ntau.

Tam sim no thaum koj paub yuav ua li cas rau nruab iPhone 4 rau iOS 9, koj yuav tau yooj yim upgrade koj ntaus ntawv yam tsis muaj hassle. Mus tom ntej thiab ua raws li cov lus qhia stepwise rau nruab iPhone 4s iOS 9 thiab unleash lub peev xwm tiag tiag ntawm koj lub cuab yeej. Yog tias koj ntsib teeb meem thaum txhim kho iOS 9 ntawm koj lub cuab yeej, qhia rau peb paub txog nws hauv cov lus hauv qab no.

James Davis

James Davis

neeg ua haujlwm Editor

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