4 Solutions Kho iPhone/iPad Software Update Ua Tsis Tau

Part 1: Restart iPhone/iPad thiab sim dua

Ua ntej thiab qhov tseem ceeb tshaj plaws, cia peb pib nrog cov kev xaiv uas yooj yim tshaj plaws ua ntej yuav tsiv mus rau qhov nyuaj tshaj plaws. Rebooting koj iPhone/iPad tej zaum yuav zoo li ib qho kev kho mob hauv tsev, tab sis koj yuav xav tsis thoob los ua pov thawj nws cov txiaj ntsig. Lub software hloov tshiab ua tsis tau tejyam yuam kev teeb meem yog paub tias yuav daws tau los ntawm tsuas yog restarting koj ntaus ntawv thiab sim dua. Txoj kev no tseem yuav pab tau thaum qhov txhaum yog vim Apple tsis ua ntau dhau kev thov hloov tshiab ntawm lub sijhawm.

Tsis ntseeg nws? Sim tam sim no! Zoo, ntawm no yog qhov koj yuav tsum ua:

Kauj ruam 1: Lub caij koj pom lub iOS no software hloov tshiab (xws li iOS 15/14) ua tsis tau tejyam lus ntawm lub vijtsam, ntaus "Kaw".

Kauj ruam 2: Tam sim no tua koj lub cuab yeej los ntawm txoj kev ib txwm: nias lub hwj huam khawm rau 3-5 vib nas this thiab ces zawv zawg bar rau sab xis saum toj ntawm lub vijtsam kom tua nws.

Tam sim no, Thaum lub cuab yeej raug kaw tag, tos li 10 feeb los yog li ntawd.

Kauj ruam 3: Thaum kawg, nias lub hwj huam khawm dua thiab tos kom lub Apple logo tshwm. Tom qab ntawd koj yuav raug coj mus rau koj lub xauv npo. Xauv koj iPhone/iPad thiab sim hloov kho lub firmware dua.

Nco tseg: Koj tuaj yeem rov pib dua koj lub iPhone / iPad los ntawm nias lub Tsev thiab Lub Hwj Chim On / Off khawm ua ke rau 3-5 vib nas this.

Ntu 2: Tshawb xyuas network xwm txheej thiab tos ib pliag

Qhov no tseem yog lwm cov lus qhia yooj yim thiab yooj yim los daws cov iOS (xws li iOS 15/14) software hloov tshiab ua tsis tiav qhov teeb meem. Peb txhua tus yuav pom zoo tias kev sib tsoo hauv lub network lossis lub teeb liab tsis ruaj khov tuaj yeem cuam tshuam cov txheej txheem thiab tiv thaiv cov software los ntawm rub tawm. Li no, nws yog ib qho tsim nyog los xyuas koj lub network xwm txheej thiab tos ib pliag ua ntej hloov kho dua. Tam sim no, txhawm rau txheeb xyuas qhov xwm txheej network, ntawm no yog ob peb kauj ruam uas yuav tsum tau ua raws.

Kauj ruam 1: Pib los ntawm kev txheeb xyuas koj lub router thiab xyuas kom tseeb tias nws tau qhib thiab ua haujlwm zoo. Tom qab ntawd hloov tawm koj lub router li ntawm 10-15 feeb thiab tos.

Kauj ruam 2: Tam sim no tig rau lub router thiab txuas rau Wi-Fi ntawm koj lub iPad / iPhone.

Kauj ruam 3: Thaum koj iPhone txuas tau tiav, mus saib "Chaw" > "General" > "Software Update" thiab sim txhim kho lub firmware tshiab ib zaug ntxiv.

Yog tias txoj kev saum toj no tsis pab koj, tsis txhob txhawj, saib 2 txoj hauv kev ntxiv los ntawm peb hauv qab no.

Part 3: Hloov kho iPhone/iPad nrog iTunes

Qhov thib peb txoj kev kom tshem tawm ntawm iPad / iPhone software hloov tshiab ua tsis tau tejyam teeb meem, yog rau nruab thiab hloov kho lub iOS no version ntawm iTunes, ib tug software tshwj xeeb uas tsim thiab tsim los tswj tag nrho cov iOS pab kiag li lawm. Txoj kev no tau pom zoo los ntawm ntau tus neeg siv uas nyiam nws tshaj rub tawm cov software hloov tshiab ntawm lub cuab yeej nws tus kheej. Cov txheej txheem no kuj yooj yim thiab tsuas yog xav kom koj ua raws cov kauj ruam hauv qab no:

Kauj ruam 1: Txhawm rau pib, rub tawm qhov tseeb iTunes version ntawm koj tus kheej lub computer los ntawm kev mus xyuas Apple lub vev xaib official.

Kauj ruam 2: Thaum downloaded, siv ib tug USB Cable txuas koj iPhone/iPad rau lub computer thiab ces tos rau iTunes kom paub nws.

Nco tseg: Yog tias iTunes tsis qhib nws tus kheej, tso lub software thiab xaiv lub cuab yeej iOS ntawm nws lub ntsiab interface.

Kauj ruam 3: Tam sim no, cov kauj ruam thib peb yuav yog nyem rau ntawm "Cov ntsiab lus" los ntawm cov kev xaiv uas teev nyob rau hauv lub screen thiab tos rau lub tom ntej no screen qhib. Thaum ua tiav, xaiv "Xaiv qhov hloov tshiab," raws li pom hauv daim duab hauv qab no.

Kauj ruam 4: Tam sim no, tsuas yog ntaus "Hloov tshiab" thaum prompted tias muaj qhov hloov tshiab muaj.

Koj tsuas yog yuav tsum tau tos rau lub installation kom dhau, thiab thov nco ntsoov tsis txhob txiav koj lub iPad / iPhone ua ntej cov txheej txheem tiav. 

Yooj yim heev, txoj cai?

Part 4: Download tau lub firmware manually

Qhov kawg thiab kawg kev daws teeb meem los daws qhov teeb meem ntawm iPad / iPhone software hloov tshiab yog rub tawm lub firmware manually. Txawm li cas los xij, qhov no yuav tsum yog koj qhov kev xaiv kawg, thiab koj tsuas yog yuav tsum txiav txim siab ua qhov no los ntawm rub tawm iOS IPSW cov ntaub ntawv thaum tsis muaj dab tsi ua haujlwm. IPSW yog cov ntaub ntawv uas pab rub tawm cov firmware tshiab thaum cov txheej txheem ib txwm tsis muab qhov tshwm sim.

Cov txheej txheem no yog qhov ntev thiab tedious, tab sis ua raws li cov kauj ruam hauv qab no ua tib zoo yuav ua rau txoj haujlwm yooj yim dua:

Kauj ruam 1: Pib nrog download tau cov ntaub ntawv ntawm koj tus kheej lub computer. Koj yuav tsum nco ntsoov rub tawm cov ntaub ntawv tsim nyog tshaj plaws rau koj lub iPhone / iPad nkaus xwb, nyob ntawm nws cov qauv thiab hom. Koj tuaj yeem rub tawm cov ntaub ntawv IPSW rau txhua tus qauv ntaus ntawv ntawm qhov txuas no .

Kauj ruam 2: Tam sim no, siv ib tug USB Cable, txuas koj iPhone/iPad rau lub computer thiab tos rau iTunes kom paub txog nws. Thaum ua tiav, koj yuav tsum ntaus qhov "Cov ntsiab lus" kev xaiv hauv iTunes thiab txav mus.

Kauj ruam 3: Cov kauj ruam no yog me ntsis tricky, yog li ua tib zoo nias "Shift" (rau Windows) lossis "Option" (rau Mac) thiab ntaus "Restore iPad/iPhone" tab.

Cov kauj ruam saum toj no yuav pab koj tshawb nrhiav cov ntaub ntawv IPSW koj tau rub tawm yav dhau los. 

Thov ua siab ntev tos iTunes kom tiav cov txheej txheem hloov tshiab software, nws yuav siv sij hawm ob peb feeb.

Thaum cov txheej txheem tiav lawm, koj tuaj yeem khaws tag nrho koj cov ntaub ntawv thaub qab thiab txuas ntxiv siv koj lub iPhone / iPad ntawm qhov tseeb version ntawm iOS.