“ Thaum rub tawm thiab txhim kho iOS 15, nws tau daig ntawm kev kwv yees lub sijhawm ntxiv thiab rub tawm bar yog grey. Kuv tuaj yeem ua dab tsi los kho qhov teeb meem no? Thov pab!”
Thaum twg muaj qhov hloov tshiab iOS no, ntau tus neeg feem ntau tshaj tawm cov teeb meem hloov kho lawv cov khoom siv. Ib qho ntawm cov teeb meem tshwm sim yog qhov hloov tshiab iOS no tau daig ntawm "Kwv yees Lub Sijhawm Ntxiv" lossis "Hloov tshiab thov" npo thiab txawm tias koj ua dab tsi, koj tsuas yog tsis tuaj yeem tau txais lub cuab yeej rub tawm thiab nruab qhov hloov tshiab.
Hauv tsab xov xwm no, peb yuav qhia rau koj qee yam uas koj tuaj yeem ua tau yog tias koj qhov hloov tshiab iOS no daig ntawm "Tswj Sijhawm Tseem Ceeb" lossis "Hloov Thov" screen ntev. Nyeem rau thiab tshawb xyuas.
Part 1. Yog vim li cas iOS 15 daig rau kwv yees lub sij hawm seem
Cia peb pib nrog cov laj thawj vim li cas koj tab tom ntsib qhov kev hloov tshiab iOS no daig teeb meem. Txawm hais tias muaj ntau yam laj thawj vim li cas koj lub iPhone tau daig ntawm "Kev kwv yees Lub Sijhawm Tseem Ceeb", cov hauv qab no yog peb qhov feem ntau:
- Nws yog qhov ua tau tias Apple Servers tuaj yeem tsis khoom tshwj xeeb thaum muaj coob tus neeg sim hloov kho lawv cov khoom siv iOS tib lub sijhawm.
- Koj kuj tseem yuav muaj teeb meem hloov kho lub cuab yeej yog tias koj lub cuab yeej tsis txuas nrog Is Taws Nem.
- Qhov yuam kev no tseem yuav tshwm sim thaum lub cuab yeej muaj qhov chaw cia tsis txaus.
Cov hauv qab no yog qee qhov kev daws teeb meem uas koj tuaj yeem sim thaum ntsib nrog iOS 15 hloov tshiab teeb meem daig.
Ntu 2. Kho iOS 15 Hloov Kho Qhov Teeb Meem Tsis Muaj Cov Ntaub Ntawv Tsis Muaj
Yog tias koj muaj qhov chaw cia txaus ntawm koj lub iPhone, thiab koj txuas nrog lub network ruaj khov Wi-Fi thiab Apple server zoo li zoo tab sis koj tseem tab tom ntsib qhov kev hloov tshiab no, ces nws muaj peev xwm muaj teeb meem software nrog koj lub cuab yeej. Hauv qhov no, txoj hauv kev zoo tshaj plaws los kho qhov yuam kev no yog siv lub cuab yeej kho iOS zoo li MobePas iOS System rov qab . Nrog rau qhov kev pab cuam no, koj yuav yooj yim kho iOS tshiab daig ntawm kwv yees lub sij hawm tshuav thiab lwm yam teeb meem daig yam tsis muaj kev cuam tshuam cov ntaub ntawv ntawm lub cuab yeej.
Txhawm rau kho qhov hloov tshiab tsis raug zoo li qhov no, rub tawm thiab nruab MobePas iOS System Recovery rau koj lub khoos phis tawj thiab tom qab ntawd ua raws cov kauj ruam yooj yim no:
Kauj ruam 1 : Tua tawm qhov kev pab cuam thiab txuas koj iPhone rau lub computer siv ib tug USB cable, account lub ntaus ntawv kom cov kev pab cuam paub nws. Thaum nws raug kuaj pom, xaiv "Standard Mode".
Yog tias qhov kev zov me nyuam tsis tuaj yeem tshawb pom lub cuab yeej, koj yuav tsum tau muab lub cuab yeej rov qab los yog hom DFU. Ua raws li cov lus qhia on-screen ua nws.
Kauj ruam 2 : Nyob rau hauv lub qhov rais tom ntej, koj yuav tau mus download tau lub iOS no 15 firmware pob los kho. Nyem "Download" pib.
Kauj ruam 3 : Thaum lub download tiav, nyem "Kho tam sim no" thiab qhov kev pab cuam yuav pib kho lub cuab yeej. Khaws cov cuab yeej txuas nrog lub computer kom txog thaum cov txheej txheem tiav.
Part 3. Lwm cov lus qhia los kho iOS no 15 Stuck rau hloov tshiab thov
Cov hauv qab no yog lwm cov kev daws teeb meem yooj yim uas koj tuaj yeem sim kho lub iOS 15 daig ntawm Kev kwv yees Lub Sijhawm Ntxiv / Hloov Kho Thov yuam kev.
Tswv yim 1: Hard Reset iPhone
Hard resetting yog ib txoj hauv kev zoo los kho koj iPhone thiab tej zaum yuav pab tau thaum hloov tshiab iOS tau daig. Cov hauv qab no yog yuav ua li cas rau hard reset iPhone:
- Rau iPhone 8 thiab tshiab dua
- Nias thiab mam li tso lub pob Volume Up sai sai.
- Tom qab ntawd nias thiab ceev ceev tso lub Volume Down khawm.
- Nias thiab tuav lub khawm sab kom txog thaum lub vijtsam dub tshwm. Tos ob peb lub vib nas this, nias thiab tuav lub khawm sab kom txog thaum Apple Logo tshwm thiab lub cuab yeej rov pib dua.
- Rau iPhone 7 thiab 7 Plus
Nias thiab tuav lub Hwj chim khawm thiab Volume Down khawm tib lub sijhawm kom txog thaum Apple logo tshwm ntawm qhov screen.
- Rau iPhone 6s thiab ua ntej
Nias thiab tuav ob lub Hwj chim khawm thiab lub Tsev khawm li 20 vib nas this kom txog thaum Apple Logo tshwm ntawm qhov screen.
Tswv yim 2: Clear iPhone Cia
Txij li qhov tsis muaj qhov chaw cia txaus yog ib qho ntawm cov laj thawj feem ntau ntawm qhov teeb meem no, koj yuav tsum tau ua kom paub tseeb tias koj muaj chaw txaus rau nruab iOS 15 hloov tshiab.
- Txhawm rau ua qhov ntawd, mus rau Chaw> General> iPhone Cia kom pom tias muaj chaw nyob ntau npaum li cas ntawm lub cuab yeej.
- Yog tias koj tsis muaj qhov chaw cia txaus, koj yuav tsum xav txog kev rho tawm qee cov apps, duab, thiab cov yeeb yaj kiab uas koj tsis xav tau.
Tswv yim 3: Tshawb xyuas Network Txuas
Yog tias koj qhov kev sib txuas hauv internet tsis ruaj khov, koj yuav muaj teeb meem hloov kho lub cuab yeej. Cov hauv qab no yog qee qhov kev daws teeb meem hauv lub network uas yuav tsum ua:
- Nco ntsoov tias koj tsis rub tawm lwm yam khoom ntxiv rau qhov hloov tshiab. Yog tias koj rub tawm cov apps los ntawm App Store lossis streaming yeeb yaj kiab hauv YouTube thiab Netflix, koj yuav tsum nres lawv kom txog thaum qhov hloov tshiab tiav.
- Rov pib koj lub modem WiFi lossis router nrog rau koj lub iPhone.
- Pib dua lub network teeb tsa los ntawm kev mus rau Chaw> General> Reset> Pib dua Network Chaw. Nco ntsoov tias qhov no yuav tshem tawm tag nrho koj cov chaw khaws tseg hauv network xws li Wi-Fi passwords.
- Toggle Airplane hom on and off to refresh the network connection.
Tswv yim 4: Xyuas Apple Server
Tej zaum koj kuj tseem xav txheeb xyuas cov xwm txheej ntawm Apple Server, tshwj xeeb tshaj yog thaum muaj coob tus neeg sim hloov kho lawv cov khoom siv iOS tib lub sijhawm. Hauv qhov no, Apple servers tuaj yeem ua qeeb thiab koj tuaj yeem ntsib ntau yam teeb meem nrog rau qhov no.
Mus rau qhov Apple System Status nplooj los xyuas seb puas muaj teeb meem nrog cov servers. Yog tias cov servers tiag tiag, ces tsis muaj dab tsi ua tab sis tos. Peb xav kom rov sim qhov hloov tshiab tej zaum hnub tom qab.
Tswv yim 5: Rho tawm hloov tshiab thiab sim dua
Yog tias tsis muaj teeb meem nrog Apple Servers, nws muaj peev xwm tias cov ntaub ntawv hloov tshiab tuaj yeem ua tsis ncaj. Hauv qhov no, qhov zoo tshaj plaws los ua yog rho tawm qhov hloov tshiab thiab sim rub tawm nws dua. Nov yog yuav ua li cas:
- Mus rau Chaw> General> iPhone Cia.
- Nrhiav lub iOS hloov tshiab thiab ces coj mus rhaub rau nws xaiv nws.
- Coj mus rhaub "Delete Update" thiab tom qab ntawd sim rub tawm thiab nruab qhov hloov tshiab dua.
Tswv yim 6: Hloov kho iOS 15/14 los ntawm Computer
Yog tias koj tseem muaj teeb meem hloov kho lub cuab yeej OTA, koj yuav tsum sim hloov kho lub cuab yeej hauv lub computer. Nov yog yuav ua li cas:
- Qhib Finder (ntawm macOS Catalina) lossis iTunes (ntawm PC thiab macOS Mojave lossis ntxov dua).
- Txuas lub iPhone rau PC lossis Mac ntawm USB cable.
- Thaum lub cuab yeej tshwm hauv iTunes lossis Finder, nyem rau ntawm nws
- Nyem rau ntawm "Check for Update" thiab tom qab ntawd nyem "Hloov tshiab" kom pib hloov kho lub cuab yeej. Khaws nws txuas mus txog thaum qhov hloov tshiab tiav.
