Yuav ua li cas kuv rollback ib iOS no hloov tshiab?
Nyem "iPhone" hauv qab "Devices" nqe lus nyob rau sab laug sidebar ntawm iTunes. Nias thiab tuav tus yuam sij "Shift", tom qab ntawd nyem lub pob "Restore" hauv hauv qab txoj cai ntawm lub qhov rais xaiv cov ntaub ntawv iOS uas koj xav rov qab nrog.
Kuv puas tuaj yeem rov qab mus rau qhov qub version ntawm iOS?
Rov qab mus rau qhov qub version ntawm iOS lossis iPadOS yog ua tau, tab sis nws tsis yooj yim los yog pom zoo. Koj tuaj yeem yob rov qab rau iOS 14.4, tab sis tej zaum koj yuav tsis tau. Thaum twg Apple tso tawm qhov hloov tshiab software tshiab rau iPhone thiab iPad, koj yuav tsum txiav txim siab sai npaum li cas koj yuav tsum hloov kho.
Yuav ua li cas rov qab los ntawm iOS 13 rau iOS 14?
Cov kauj ruam ntawm Yuav ua li cas downgrade los ntawm iOS 14 rau iOS 13
- Txuas lub iPhone rau lub computer.
- Qhib iTunes rau Windows thiab Finder rau Mac.
- Nyem rau ntawm iPhone icon.
- Tam sim no xaiv qhov Restore iPhone kev xaiv thiab ib txhij khaws cov kev xaiv sab laug ntawm Mac lossis tus yuam sij ua haujlwm sab laug ntawm Windows nias.
Kuv yuav uninstall lub iOS no 14 hloov tshiab li cas?
Yuav ua li cas tshem tawm software hloov tshiab rub tawm los ntawm iPhone
- Qhib Chaw.
- Kais General.
- Coj mus rhaub iPhone/iPad Cia.
- Hauv seem no, scroll thiab nrhiav lub iOS version thiab coj mus rhaub nws.
- Coj mus rhaub Rho tawm Hloov tshiab.
- Coj mus rhaub Delete Update dua kom paub meej tias cov txheej txheem.
Yuav ua li cas rau nruab ib tug laus version ntawm iOS no rau kuv iPad?
Txhawm rau pib, txuas koj lub cuab yeej iOS rau koj lub computer, tom qab ntawd ua raws cov kauj ruam no:
- Qhib iTunes.
- Lub taub hau mus rau "Device" zaub mov.
- Xaiv lub tab "Summary".
- Tuav lub Option key (Mac) lossis sab laug ua haujlwm yuam sij (Windows).
- Nyem rau "Restore iPhone" (lossis "iPad" lossis "iPod").
- Qhib cov ntaub ntawv IPSW.
- Paub meej los ntawm txhaj rau "Restore" khawm.
Puas yog lub Hoobkas pib dua hloov pauv iOS version?
1 Teb. Erasing Tag Nrho Cov Ntsiab Lus thiab Chaw (qhov uas tib neeg feem ntau hu ua "factory reset") tsis hloov / tshem tawm koj lub operating system. Xijpeem OS koj tau nruab ua ntej pib dua yuav nyob twj ywm tom qab koj iPhone reboots.
Yuav ua li cas kuv downgrade kuv iPad los ntawm iOS 14 rau 13?
Hauv qab no yog cov kauj ruam rau downgrade iOS 14 rau 13.
- Koj yuav tsum tso Finder rau Mac lossis tso iTunes yog tias koj muaj Windows PC.
- Xaiv qhov Restore xaiv ntawm koj Finder Popup.
- Xaiv qhov kev xaiv Restore lossis Hloov Kho kom paub meej.
- Xaiv qhov Tom ntej ntawm koj iOS 13 updater, Software Updater.
Kuv yuav rov qab mus rau iOS 14 los ntawm 15 li cas?
Thaum koj muab lub Apple ntaus ntawv rau hauv hom rov qab, koj yuav pom cov lus ceeb toom ntawm koj lub khoos phis tawj qhia koj paub tias lub cuab yeej hauv hom rov qab tau kuaj pom. Nws yuav nug yog tias koj xav Restore lossis Hloov kho koj lub cuab yeej: Xaiv Restore. Koj lub computer yuav download tau thiab nruab qhov tseeb official version ntawm iOS 14 ntawm koj lub iPad.
Puas yuav downgrading iOS rho tawm txhua yam?
A couple of things worth noting before you try to downgrade. First up, downgrading iOS will require you to completely wipe your phone – all your contacts, photos, apps and everything else will be deleted. It’s not like the upgrade process where all your data remains intact.