Yuav Ua Li Cas Downgrade iOS: 13 Cov Kauj Ruam (nrog Duab)

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Yuav Ua Li Cas Downgrade iOS: 13 Cov Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Downgrade iOS: 13 Cov Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Downgrade iOS: 13 Cov Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Downgrade iOS: 13 Cov Kauj Ruam (nrog Duab)
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Cov wikiHow no qhia koj yuav ua li cas thiaj rov qab tau koj lub cuab yeej iOS rau yav dhau los ntawm software. Ua li ntawd yuav lwv koj cov ntsiab lus ntawm iPhone thiab koj yuav tsis muaj peev xwm rov qab siv cov thaub qab los ntawm koj cov kev ua haujlwm tam sim no; ib qho ntxiv, Apple tsuas tso cai txo qis koj li iOS nyob ib ncig ntawm ib lub lim tiam tom qab iOS tshiab tso tawm.

Cov kauj ruam

Downgrade iOS Kauj Ruam 1
Downgrade iOS Kauj Ruam 1

Kauj Ruam 1. Mus rau iPhone Software site

Cov ntaub ntawv iPhone Software (IPSW) xav tau kev tso cai los ntawm Apple los siv; Apple feem ntau yuav txuas ntxiv muab qhov kev tso cai no rau ib lub lim tiam tom qab hloov kho software tshiab raug tso tawm.

Yog tias koj tab tom sim txo qis los ntawm yav tom ntej iOS version mus rau iOS 10.3, piv txwv li, koj yuav tuaj yeem ua li ntawd hauv ib lub lis piam ntawm qhov software hloov tshiab

Downgrade iOS Kauj Ruam 2
Downgrade iOS Kauj Ruam 2

Kauj ruam 2. Nyem rau koj ntaus ntawv yam

Koj yuav nyem iPhone, iPad, los yog iPod ntawm nplooj ntawv no.

Downgrade iOS Kauj Ruam 3
Downgrade iOS Kauj Ruam 3

Kauj Ruam 3. Nyem rau koj tus qauv ntaus ntawv

Piv txwv li, koj yuav nyem qhov iPhone 7 (Ntiaj Teb) rau Verizon iPhone 7.

Downgrade iOS Kauj Ruam 4
Downgrade iOS Kauj Ruam 4

Kauj Ruam 4. Txheeb xyuas qhov txuas ntsuab nyob saum toj ntawm nplooj ntawv

Feem ntau koj yuav pom ob qhov txuas ntawm no: iOS tam sim no (piv txwv li, iOS 10.3) thiab ib qho iOS hloov tshiab rov qab (piv txwv li, iOS 10.2.1). Koj yuav tsum tau nyem rau iOS version uas koj xav kom txo qis.

  • Ib qhov txuas liab yog IPSW cov ntaub ntawv uas tsis tau kos npe los ntawm Apple. Cov ntaub ntawv no yuav tsis ua haujlwm ntawm koj iDevice.
  • Yog tias koj twb tau khiav qhov qub ntawm ob daim IPSW cov ntaub ntawv teev tseg ntawm no, koj tsis tuaj yeem txo qis.
Downgrade iOS Kauj Ruam 5
Downgrade iOS Kauj Ruam 5

Kauj Ruam 5. Nyem qhov hloov tshiab qub

Feem ntau nws yuav yog hauv qab qhov txuas saum toj kawg nkaus.

Downgrade iOS Kauj Ruam 6
Downgrade iOS Kauj Ruam 6

Kauj Ruam 6. Nyem Rub

Nws nyob ze rau hauv qab ntawm nplooj ntawv. Ua li ntawd yuav qhia koj cov ntaub ntawv IPSW kom pib rub tawm.

  • Nyob ntawm koj tus browser, thawj zaug koj yuav tsum xaiv qhov chaw khaws cia (piv txwv li, koj lub khoos phis tawj desktop).
  • Koj li IPSW cov ntaub ntawv yuav zoo li yuav siv sijhawm ib nrab teev los rub tawm.
Downgrade iOS Kauj Ruam 7
Downgrade iOS Kauj Ruam 7

Kauj ruam 7. Qhib iTunes

Nws yog daim ntawv thov dawb nrog ntau lub suab paj nruas sau rau nws.

Tej zaum koj yuav raug hais kom nyem Rub tawm iTunes yog tias muaj qhov hloov tshiab muaj. Yog tias yog, hloov kho iTunes thiab rov pib kho koj lub computer ua ntej txuas ntxiv.

Downgrade iOS Kauj Ruam 8
Downgrade iOS Kauj Ruam 8

Kauj Ruam 8. Txuas koj lub iPhone rau koj lub khoos phis tawj

Ua li ntawd los ntawm ntsaws qhov loj kawg ntawm koj lub iPhone lub charger rau hauv koj lub computer USB chaw nres nkoj thiab qhov kawg me me ntawm koj lub iPhone lub xov tooj ntsaws rau hauv koj lub iPhone.

Downgrade iOS Kauj Ruam 9
Downgrade iOS Kauj Ruam 9

Kauj ruam 9. Nyem rau "Device" icon

Nws yog lub iPhone zoo li lub cim saum toj no lub sidebar ntawm sab laug ntawm iTunes qhov rai.

Downgrade iOS Kauj Ruam 10
Downgrade iOS Kauj Ruam 10

Kauj ruam 10. Tuav tseg ⇧ Ua haujlwm (PC) lub ⌥ Kev xaiv (Mac) thiab nyem rau Restore iPhone.

Ua li ntawd yuav coj mus rau qhov tshawb nrhiav qhov twg koj tuaj yeem xaiv koj li IPSW cov ntaub ntawv.

Koj yuav tsum xub txiav tawm qhov "Nrhiav Kuv iPhone" feature yog hais kom ua li ntawd

Downgrade iOS Kauj Ruam 11
Downgrade iOS Kauj Ruam 11

Kauj Ruam 11. Nyem rau koj cov ntaub ntawv IPSW

Nws yuav nyob hauv koj lub khoos phis tawj "Downloads" qhov chaw nyob, thiab cov ntaub ntawv nws tus kheej yuav muaj lub cim iTunes ntawm nws.

Downgrade iOS Kauj Ruam 12
Downgrade iOS Kauj Ruam 12

Kauj Ruam 12. Nyem Qhib

Nws nyob hauv qab ntawm lub qhov rais. Ua li ntawd yuav qhib koj cov ntaub ntawv IPSW hauv iTunes thiab ua kom lub qhov rooj qhib.

Downgrade iOS Kauj Ruam 13
Downgrade iOS Kauj Ruam 13

Kauj Ruam 13. Nyem Restore thaum hais kom sai

Qhov no yuav ua rau iTunes tshem tawm koj lub iPhone tag nrho thiab rov txhim kho qhov ua haujlwm yav dhau los ntawm iOS rau nws.

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