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Loj Cia ntawm iOS 15? Ntawm no yog Yuav Ua Li Cas Npua Lwm Qhov Cia Tom Qab iOS 15 Hloov Kho

Mar 07, 2022 • Xa mus rau: Kho iOS Mobile Device Issues • Proven solutions

Thaum twg tus tshiab iOS no tso tawm, cov neeg siv iPhone feem ntau hloov kho lawv lub cuab yeej kom paub txog txhua yam zoo kawg nkaus uas nws coj. Txawm li cas los xij, qee zaum tom qab hloov kho mus rau lub firmware tshiab, koj yuav ntsib teeb meem ntsig txog kev khaws cia ntawm koj lub cuab yeej. Ib yam mus rau iOS 15, uas tsis ntev los no tau tso tawm. Ntau tus neeg siv tau yws yws ntawm qhov chaw cia loj ntawm iOS 15 tom qab hloov kho lawv cov khoom siv. Zoo, txhawm rau pab koj kho qhov no thiab tshem tawm lwm qhov cia ntawm koj lub iPhone, Kuv tau los nrog phau ntawv qhia no. Tsis muaj ntau ado, cia peb kho qhov loj cia ntawm iOS 15 qhov teeb meem.

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Part 1: Yuav ua li cas kho qhov Loj Cia ntawm iOS 15 Qhov teeb meem?

Txij li thaum tuaj yeem muaj ntau yam laj thawj rau kev khaws cia "Lwm yam" ntawm koj lub iOS no, koj tuaj yeem xav txog cov lus qhia no:

Kho 1: Rho tawm iOS 15 profile

Ib qho ntawm cov laj thawj tseem ceeb rau kev cia loj ntawm iOS 15 yog cov ntaub ntawv firmware uas yuav tsis raug tshem tawm ntawm lub cuab yeej. Qhov teeb meem no zoo nkauj heev thaum peb hloov kho peb lub cuab yeej rau beta version ntawm iOS. Koj tuaj yeem mus rau koj lub iPhone qhov chaw> General> Profile thiab xaiv cov software profile uas twb muaj lawm los kho qhov no. Tsuas yog coj mus rhaub rau ntawm "Delete Profile" khawm thiab paub meej tias koj xaiv los ntawm kev nkag mus rau koj lub cuab yeej passcode.

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Kho 2: Clear Safari Data

Tej zaum koj twb paub lawm tias Safari cov ntaub ntawv tuaj yeem sau ntau qhov chaw ntawm peb lub cuab yeej categorized nyob rau hauv "Lwm yam" ntu. Txhawm rau txhim kho qhov no, koj tuaj yeem mus rau koj lub xov tooj Chaw> Safari thiab coj mus rhaub rau "Clear History and Website Data" kev xaiv. Thov nco ntsoov tias qhov no yuav tshem tawm Safari cov passwords khaws tseg, keeb kwm lub vev xaib, cache, thiab lwm yam ntaub ntawv temp.

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Txhim kho 3: Rho tawm ib tus account txuas.

Raws li koj paub, peb tuaj yeem txuas cov nyiaj thib peb xws li Yahoo! los yog Google rau peb iPhone. Qee zaum, cov nyiaj no tuaj yeem khaws cia loj ntawm iOS 15 uas koj tuaj yeem tshem tau yooj yim. Txhawm rau ua qhov no, mus rau koj lub iPhone Mail Chaw, xaiv tus account thib peb, thiab tshem tawm ntawm koj lub cuab yeej iOS.

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Kho 4: Tshem cov xa ntawv tsis xav tau.

Yog tias koj tau teeb tsa koj cov emails kom lawv khaws cia rau hauv koj lub iPhone, lawv kuj tuaj yeem ua rau loj cia ntawm iOS 15. Txhawm rau kho qhov no, koj tuaj yeem mus rau lub neej ntawd xa ntawv app ntawm koj lub cuab yeej thiab tshem tawm cov emails tsis xav tau los ntawm nws.

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Txhim kho 5: Hoobkas pib dua koj lub cuab yeej

Thaum kawg, yog tias tsis muaj dab tsi ntxiv zoo li kho qhov loj cia ntawm iOS 15, koj tuaj yeem rov pib dua koj lub cuab yeej. Qhov no yuav tshem tawm tag nrho cov ntaub ntawv uas twb muaj lawm thiab txuag chaw los ntawm koj lub cuab yeej thiab tshem tawm lwm qhov chaw cia. Koj tuaj yeem mus rau koj lub iPhone Chaw> General> Pib dua thiab xaiv "Lwv txhua Cov Ntsiab Lus thiab Chaw" kev xaiv. Koj yuav tau nkag mus rau lub passcode ntawm koj iPhone kom paub meej tias koj xaiv raws li koj ntaus ntawv resets.

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Part 2: Thaub qab iPhone cov ntaub ntawv ua ntej muab kho dua rau iOS no 15

Yog tias koj npaj yuav hloov kho koj lub cuab yeej rau iOS 15, nco ntsoov tias koj nqa nws cov thaub qab ua ntej. Qhov no yog vim tias cov txheej txheem hloov kho tuaj yeem raug tso tseg hauv nruab nrab kom ua rau tsis xav tau koj cov ntaub ntawv. Txhawm rau nqa koj lub iPhone thaub qab, koj tuaj yeem siv daim ntawv thov txhim khu kev qha xws li Dr.Fone – Xov tooj thaub qab (iOS) .

Siv nws, koj tuaj yeem nqa ntau thaub qab ntawm koj iPhone cov ntaub ntawv xws li duab, yeeb yaj duab, suab, hu, lus, hu cav, thiab lwm yam rau koj lub computer. Tom qab ntawd, koj tuaj yeem rov qab tau qhov thaub qab uas twb muaj lawm rau tib yam lossis lwm yam khoom siv iOS uas koj xaiv. Daim ntawv thov Dr.Fone kuj tuaj yeem siv los kho koj iTunes lossis iCloud thaub qab rau koj lub cuab yeej yam tsis muaj cov ntaub ntawv poob.

Kauj ruam 1: Txuas koj iPhone.

Ua ntej, txuas koj iPhone rau koj lub computer thiab xaiv lub "Xov tooj thaub qab" feature ntawm lub tsev tshuaj ntsuam ntawm Dr.Fone toolkit.

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Kauj ruam 2: Thaub qab koj iPhone

Los ntawm cov kev xaiv muab, xaiv "Thaub qab" koj iPhone. Raws li koj tuaj yeem pom, daim ntawv thov kuj tuaj yeem siv los kho qhov thaub qab rau koj lub cuab yeej.

ios device backup 01

Ntawm qhov screen tom ntej, koj yuav tau txais kev pom ntawm ntau hom ntaub ntawv uas koj tuaj yeem txuag tau. Koj tuaj yeem xaiv tag nrho lossis xaiv hom ntaub ntawv tshwj xeeb rau thaub qab. Koj tseem tuaj yeem xaiv qhov chaw kom txuag tau koj cov ntaub ntawv thaub qab thiab nyem rau ntawm "Backup" khawm thaum koj npaj txhij.

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Kauj ruam 3: Backup tiav!

Yog li ntawd! Koj tuaj yeem tos ib ntus raws li Dr.Fone yuav siv sijhawm thaub qab ntawm koj cov ntaub ntawv thiab qhia rau koj paub thaum cov txheej txheem tiav. Tam sim no koj tuaj yeem saib cov keeb kwm thaub qab lossis mus rau nws qhov chaw saib koj cov ntaub ntawv thaub qab.

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Part 3: Yuav ua li cas rau Downgrade los ntawm iOS 15 mus rau ib tug Stable Version?

Txij li qhov ruaj khov version ntawm iOS 15 tseem tsis tau tawm, qhov kev tso tawm beta tuaj yeem ua rau cov teeb meem tsis xav tau ntawm koj lub cuab yeej. Piv txwv li, muaj kev cia loj ntawm iOS 15 yog ib qho ntawm ntau yam teeb meem cov neeg siv ntsib tom qab hloov tshiab. Txoj hauv kev yooj yim tshaj los kho qhov no yuav yog downgrading koj ntaus ntawv mus rau yav dhau los ruaj khov iOS version.

Txhawm rau downgrade koj iPhone, koj tuaj yeem nqa Dr.Fone txoj kev pab  - Kev Kho Kho (iOS) . Daim ntawv thov tuaj yeem kho txhua yam me me lossis loj teeb meem nrog iOS pab kiag li lawm thiab downgrade lawv yam tsis muaj cov ntaub ntawv tsis xav tau. Tsis tas li ntawd, koj tuaj yeem kho qhov teeb meem tseem ceeb nrog koj iPhone siv nws. Koj tuaj yeem ua raws li cov kauj ruam no txhawm rau txo qis koj lub cuab yeej thiab kho qhov loj cia ntawm iOS 15 qhov teeb meem.

Kauj ruam 1: Txuas koj iPhone thiab tso lub cuab tam

Txhawm rau pib, koj tuaj yeem tso Dr.Fone cov cuab yeej ntawm koj lub khoos phis tawm thiab txuas koj lub iPhone rau nws siv lub cable ua haujlwm. Los ntawm lub vijtsam txais tos ntawm cov khoom siv, koj tuaj yeem xaiv "System Kho" module.

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Tsis tas li ntawd, koj tuaj yeem mus rau iOS Kho ntu ntawm lub interface thiab xaiv hom Standard vim nws yuav tsis lwv koj cov ntaub ntawv iPhone. Yog tias muaj teeb meem loj rau koj lub iPhone, koj tuaj yeem xaiv hom Advanced (uas yuav lwv nws cov ntaub ntawv).

ios system recovery 01

Kauj ruam 2: Download tau lub iOS no firmware.

Koj tuaj yeem sau cov ntsiab lus hais txog koj lub cuab yeej ntawm lub vijtsam tom ntej, zoo li nws cov qauv thiab iOS version koj xav kom txo qis rau.

ios system recovery 02

Tom qab ntawd, nyem rau ntawm lub pob "Start" thiab tos raws li daim ntawv thov yuav rub tawm iOS hloov tshiab rau qhov muab version. Nws tseem yuav txheeb xyuas koj lub cuab yeej kom paub tseeb tias yuav tsis muaj teeb meem kev sib raug zoo tom qab.

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Kauj ruam 3: Downgrade koj ntaus ntawv iOS no

Thaum kawg, thaum daim ntawv thov tau rub tawm iOS hloov tshiab, nws yuav ceeb toom rau koj. Tam sim no, nyem rau ntawm "Kho Tam Sim No" khawm thiab tos raws li koj lub cuab yeej yuav raug txo qis.

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Thaum cov txheej txheem dhau lawm, daim ntawv thov yuav rov pib dua hauv hom qub. Koj tuaj yeem tshem tawm koj lub cuab yeej zoo thiab siv nws yam tsis muaj teeb meem.

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Qhov no coj peb mus rau qhov kawg ntawm qhov kev tshaj tawm dav dav ntawm kev kho qhov loj cia ntawm iOS 15 qhov teeb meem. Raws li koj tuaj yeem pom, Kuv tau teev ntau txoj hauv kev uas koj tuaj yeem siv los txo qis lwm qhov cia ntawm iPhone. Dhau li ntawm qhov ntawd, kuv kuj tau suav nrog txoj hauv kev ntse kom txo qis koj lub cuab yeej los ntawm iOS 15 mus rau qhov ruaj khov. Daim ntawv thov yog qhov yooj yim heev rau siv thiab tuaj yeem kho txhua yam ntawm lwm yam teeb meem ntsig txog iOS ntawm koj lub cuab yeej yam tsis muaj cov ntaub ntawv poob lossis ua mob rau nws.

Alice MJ

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