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5 yam uas koj yuav tsum ua ntej Upgrading iOS no 8

Tus iOS no tso biggest los – 8 iOS no. Kuv paub zoo nkauj uas txij tsheej phav tus neeg tau twb upgraded los yog cov upgrading lawv iPhone, iPad los yog iPod so rau 8 iOS no. Uas yog zoo vim lawv yuav muaj tag nrho cov tshiab nta iOS no 8 Theem: teb hu xov tooj, xa lus SMS, thiab saib duab twg ntawm cov. Upgrading rau iOS no yog tej yam yooj yim zoo nkauj. Koj nyuam qhuav tau nyem qhov hloov tshiab iTunes los nruab tam sim no rau tus iOS no ntaus kom nws ua. Tiam sis, koj yuav tsum paub tias koj yuav ua tej yam 6 ua ntej yuav mus iOS no 8 upgrading. Txwv tsis pub koj yuav plam ntawm cov upgrading.

1. kos compatibility ntaus ntawv.

Tsis yog txhua tus dais iOS no yog muaj peev ntawm khiav 8 iOS no. Koj xav saib seb koj iOS no dais yog 8 iOS no siab tshaj los tsis tau. Hauv qab no yog daim ntawv ntawm cov uas yuav tau khiav 8 iOS no.

Ntaus ntawv iOS no 8 iOS no txaus siab li
iPhone iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s thiab iPhone 6 (Plus)
iPad iPad mini, iPad mini nrog zaub Retina, iPad 2, iPad The tshiab, iPad nrog Retina zaub, iPad pa
iPod kov Lub tiam sis thib 5 ntawd ntawm iPod kov

2. mus hloov ntsia apps.

Yog hais tias koj yuav ua tej lub apps siv koj iOS no li thiab lawv muaj hloov tshiab version txhawb 8 iOS no, ces koj yuav tsum tau muab kho dua lawv ua ntej. Kuaj seb puas muaj cov tshiab rau cov apps uas koj xav tau, tso lub khw App app ntawm koj iOS no ntaus ntawv. Coj mus rhaub 'Tshiab' rau nram qab. Nyob rau hauv lub qhov rai tshiab, coj mus rhaub 'Hloov' ntawm ib sab txhua app kho lub rau qhov tseeb version.

update apps before upgrading to iOS 8

3. meej iOS no ntaus ntawv mus reclaim ntau cia, ua kom muaj qhov txaus cia hloov iOS no

Thaum muab kho dua rau 8 iOS no, cov neeg siv cov iOS no tau ces yuav tsum qhov iOS no 8 hloov tshiab cia no: cia no yuav tsum tau txhaj li 4.6 GB. Ib txhia kuj yuav tsum tau muaj yuav luag txog rau 6GB ua ntawd hloov tshiab. Tiag tiag nws mluas mlob muaj coob tus neeg. Ua tau, kom txhob nce chaw rua cov upgrading los iOS no 8, muaj ntau ntau yam uas koj nyob nraum ua tau:

a). rho tawm tsis siv apps.

(b). tshem junk ntaub ntawv los ntawm koj iOS no ntaus ntawv.

c). rho tawm tej ntawv nyeem thiab iMessages.

d). Backup duab thiab yees duab mus tshuab computer, thiab mam li tshem lawv tawm ntawm iOS no pab kiag li lawm.

e). zwm lwv deleted ntaub ntawv los ntawm koj iOS no ntaus ntawv.

Yog koj xav ua mentioned saum toj noj yam uas yuav ua li cas, thov xyuas hauv kev qhia step-by-step >>

delete files before upgrading to iOS 8

4. cov thaub qab cov ntaub ntawv rau iOS no dais thiaj tsis tau cov ntaub ntawv.

Yog 2 theem pib txoj kev rau cov ntaub ntawv iOS no backup: ntawm iTunes thiab iCloud.

a). ntawm iTunes: xa koj iOS no ntaus ntawv mus rau koj lub computer thiab Community launch iTunes. Nyem koj ntaus ntawv lub npe rau iTunes thiab nyem 'Rov mus tam sim no'.

backup data to iTunes before upgrading to iOS 8

(b). ntawm iCloud: rau koj iOS no ntaus ntawv, coj mus rhaub Settings > iCloud > kos maub koj kua ID. Yog koj twb kos npe los yog cia suam npe rau hauv, coj mus rhaub kua & thaub qab. Nyob rau hauv lub qhov rai tshiab, coj mus rhaub 'Rov mus tam sim no'.

backup data to iCloud before upgrading to iOS 8

5. nruab ib lub iTunes tseeb.

Yog hais tias koj yuav mus iOS no 8 ntawm iTunes upgrade, koj yuav tsum tso iTunes thiab hloov tshiab, txhim kho qhov tseeb version tshev uas yuav tsum tau. Community Launch iTunes nrhiav qhov option 'Tshev tshiab' (rau Mac, nws yog nyob rau hauv lub tshuab raj iTunes. Qhov rai PC, nws tseem nyob hauv qhov kev pab ntawv qhia zaub mov). Thaum ib tug tshiab version muaj, ib tug txhob yuav hais kom koj puas mus download tau lub version tshiab los tsis. Nyem qhov 'Download tau iTunes' nruab ib lub iTunes tseeb.

install the latest iTunes

Cov saum no yog lum tus 5 yam koj yuav tau ua ua ntej yuav mus iOS no 8 upgrading. Thiab muaj ib qho ntxiv uas koj yuav tau ua yog koj siv cov 4S iPhone: thaub 7 iOS no SHSH Blobs. Nws yog predicted tias iPhone 4S yuav ua laggy tom qab upgrading los iOS no 8. Nws yog ib qho zoo rau backup tus iOS no 7 SHSH Blobs uas paub txog thaum twg tus downgrade yuav muaj.

Saum