Maitiro ekudzikisa kubva kuIOS 15 kuenda kuIOS 14

Chikamu 1: Chii chatinofanira kuita tisati tadzikisira?

1. Chaja iPhone yako

Ita shuwa kuti iPhone yako yakachajiswa zvizere isati yadzikisira sezvo maitiro aya anogona kutora nguva, uye foni yako inogona kuburitswa.

2. Tarisa iPhone wako iripo okuchengetera nzvimbo

Sezvatinoziva tese, kudzikisira kana kusimudzira iOS kunoda kuchengetedza kwakakwana. Zvaizobatsira kana iwe uine yakakwana yemahara yekuchengetedza kurodha akasiyana maficha.

3. Chengetedza data rako

Izvo zvakakosha kuchengetedza data rako kudzivirira kurasikirwa nechero yakakosha data panguva yekuita, saka ndapota rangarira kuchengetedza yako iPhone kana iPad data ne iTunes kana iCloud. Ehe, iwe unogona zvakare kukumbira rubatsiro kubva kune yechitatu-bato chirongwa. Uye kana waneta nekuwana mhinduro yakanaka kutsigira data rako, Dr.Fone - Phone negadziriro yeparutivi (iOS) anogona zvechokwadi kubatsira kwayo flexible hunhu. Inoenderana uye inokupa iwe yakasarudzika backup uye kudzoreredza sarudzo.

Chikamu 2: Sei downgrade kubva iOS 15 kuna iOS 14?

Heano nhanho pamwe chete nezvakanakira uye zvakaipira:

1. Dhawunirodha iOS 15 ne iTunes

Unogona kudzikisa nyore iOS yako 15 ne iTunes. Sezvo nekushandiswa kweTunes app, unogona kuisa yakadhindwa mafaira efirmware pamidziyo yako, saka chimiro ichi chinokutendera kuti uise yekare vhezheni yeiOS firmware pafoni yako. Saka, iwe unogona kuderedza foni yako kune yako yaunoda vhezheni. Kana iwe uchinetseka kuti ungadzikisa sei iOS 15 ne iTunes, iwe unowana ruzivo rwese pano.

Heano matanho:

Danho 1 : Chekutanga, unofanira kushanyira IPSW website kuitira kutsvaka firmware kuti rinonyatsoenderana iOS mudziyo wako muenzaniso. Ndapota sarudza firmware version yaunoda kuti mudziyo wako udzikiswe. Dhawunirodha izvozvi.

Danho 2 : PaPC yako ikozvino, vhura "iTunes" app. Mushure meizvozvo, tora yako iOS mudziyo uye uchishandisa tambo yekupenya, batanidza nePC.

Danho 3 : Iye zvino, mune iTunes interface, ingobaya bhatani re " Dzosa iPhone " uye bata bhatani rekuchinja pane kiibhodhi yako. Kune vashandisi veMac, unofanirwa kushandisa kiyi yeSarudzo kuti uibate uchidzvanya bhatani re "Dzosa iPhone".

Step 4 : Pakupedzisira, famba uchienda kunzvimbo yawakadhawunirodha IPSW firmware uye sarudza iyo. Yakagadzirira kuiswa pachigadzirwa chako. Paunoona kuti firmware yakaiswa, yako iOS mudziyo uchaderedzwa.

Asi iyo yakaderera yekudzikisira iOS 15 ne iTunes ndeyekuti data rako rese rakachengetwa pachigadzirwa chako richadzimwa. Kunze kwezvo, iyo firmware yaunoda kuisa inofanira kusainwa neApple. Hazvigoneke kuisa isina-kusaina firmware pane yako iPad kana iPhone.

Saka, kana iwe uchinetseka kuti ungadzikisa sei iOS 15 pasina iTunes, heano matanho:

2. Dhawunirodha kubva kuIOS 15 kuenda kuIOS 14 pasina iTunes

Danho 1: Disable "Tsvaga iPhone yangu"

Nokuda kweizvi, iwe unongoda kuenda ku iPhone " Settings, " inoteverwa nezita riri pamusoro pechidzitiro. Tarisa "Tsvaga Yangu" sarudzo uye sarudza "Tsvaga iPhone Yangu. Pinda Apple ID nepassword paunobvunzwa uye dzima iyo Tsvaga iPhone Yangu.

Danho 2: Dhawunirodha Kurudyi Dzosera Mufananidzo

Iwe unogona kudhawunirodha chaiyo kudzorera mufananidzo wevakuru waunoda kudzikisira uye kune yako foni modhi.

Danho 3: Batanidza iOS mudziyo wako kombiyuta yako

Mushure mekudhawunirodha kwaitwa, tora yako iOS mudziyo wakabatana nePC yako kuburikidza ne USB tambo.

Nhanho 4: Vhura finder izvozvi

Ngatiti uri kushandisa macOS 10.15 kana gare gare kana macOs Big Sur 11.0 kana gare gare. Kana ikasavhurika otomatiki pane yako iOS kifaa, unogona kuvhura iyo yekutsvaga app. Iye zvino pazita reiyo iOS mudziyo wako pasi pe "Nzvimbo" iyo iri padivi pebhari.

Danho 5: Nhanho inotevera ndeyekuvimba komputa

Kana wangodzvanya pane yako iOS mudziyo, unofanirwa Kuvimba nePC yako . Nokuda kweizvi, iwe uchaona pop-up pa iPhone yako ichikumbira kuti uvimbe. Tinya pa "Vimba" uye isa passcode. Danho iri rakakosha. Zvisizvo, hauzokoni kuita kuti zvinhu zviitwe nemazvo.

Danho 6: Isa yekare iOS vhezheni.

Usati wadzikisira, unofanirwa kuve nechokwadi kana uri pa " General " skrini. Zvino, ingobata pasi "Sarudzo"/"Shift" kiyi uye sarudza "Check for Update" kana "Dzosera iPhone."

Ndapota cherechedza:

• Kana ukasarudza yaimbove sarudzo, kureva, " Chengetedza Kugadziridza ," hapazove nekukanganisa padata rako panguva yekudzikisa. Nekudaro, matambudziko anogona kuitika gare gare sezvo iyo yakaderedzwa vhezheni inogona kuratidza kumwe kuomarara nemaitiro mu iPhone.
• Kana ukasarudza yekupedzisira sarudzo, izvi zvinotanga iyo yekudzikisira maitiro kubva pakatanga. Iwe uchada kudzoreredza mudziyo wako ne iCloud backup gare gare.

Paunenge uchinge wafunga kuti ndeipi sarudzo yekusarudza, iwe unowana pop-up. Pano, tinya pakudzorera mufananidzo kuti upedze maitiro.

Kana iwe uri kufunga nezvekudzikisa kubva kuIOS 15 pasina kurasikirwa nedata, heino mhinduro.

3. Shandisa Wondershare Dr.Fone-Sysem Repair kuti downgrade mune zvishoma

Imwe nzira yakanakira downgrade mudziyo wako akatinya zvishoma kushandisa wondershare Dr. Fone - hurongwa Repair. Ichi chishandiso chinogona kugadzirisa nyaya dzakasiyana-siyana senge chena chidzitiro, kudzoreredza iPhone mune yekupora muoti , kugadzirisa mamwe matambudziko eIOS; haizodzime chero data paunenge uchigadzira iOS system nyaya. Izvo zvakasiyana-siyana zvinobatsira zvaro ndezvi:

• Inogadzirisa iOS yako kudzoka kune yakajairika mumatanho akareruka.
• Hapana chikonzero chekushandisa iTunes kana iwe uchida kudzikisira iyo iOS vhezheni.
• Huru kugarisana nezvose iOS modhi uye shanduro.
• Inogadzirisa ese makuru uye madiki iOS nyaya dzakanamira muApple logo , dema kana chena skrini yerufu, nezvimwe.

Iyi ndiyo nzira yaungashandisa Dr.Fone - System Repair (iOS) kuderedza iOS 15 kusvika 14.

Ongorora:  Ndokumbira utarise pa  https://ipsw.me/product/iPhone  kuti uve nechokwadi chekuti firmware inoenderana iripo isati yadzikiswa.

Danho 1: Isa uye utange

Chekutanga, dhawunirodha chishandiso kubva kune yayo yepamutemo webhusaiti uye uitange iyo kana yangoiswa zvachose. Iye zvino, sarudza "System Repair" kubva pahwindo guru.

Danho 2: Batanidza mudziyo

Mushure meizvozvo, batanidza yako iPhone, iPad, kana iPod touch pakombuta yako netambo yayo yemheni. Kana Dr. Fone anocherechedza iOS mudziyo wako, unogona kuona nzira mbiri: Standard Mode uye Advanced Mode.

Iyo Standard Mode inokubatsira mukugadzirisa akasiyana iOS nyaya zviri nyore pasina kutya kurasikirwa nedata. Nekudaro, neAdvanced Mode, matambudziko akakomba anogona kugadziriswa. Kuti tiite kuti chinhu chekudzikisira chiitwe, isu tichasarudza iyo Standard Mode.

Danho rechitatu: Tanga maitiro

Iwe uchaona ruzivo rwemudziyo paPC skrini. Nyore zvionese uye wobaya bhatani rekuti "Tanga" kuti uenderere mberi.

Danho 4: Tanga kudhanilodha iOS firmware

Chishandiso chinotanga kuona iyo iOS firmware inodiwa nemudziyo wako. Kudzikisira iOS mudziyo wako kubva 15 kusvika 14, unofanira kusarudza inodiwa firmware package shanduro kubva "Sarudza" bhatani. Munguva pfupi, ichatanga kurodha firmware package yawakasarudza. Ndapota chengeta mudziyo wakabatana panguva yose muitiro.

Danho 5: Firmware verifying

Iye zvino chirongwa chichatanga kuongorora firmware.

Kana yangosimbiswa, tinya pakanzi "Gadzirisa Izvozvi." Nenzira iyi, pamwe chete nekudzikisira iOS, chishandiso chinenge chiri kugadzirisa ma glitches, kana paine kuita kuti mudziyo wako uve nani kupfuura kare.

Chikamu 3: Kudzikisa kana kusimudzira?

Isu tinoziva mwero wekunakidzwa nezve yazvino iOS firmware yauinayo. Zvisinei, pane mikana yokuti shanduro yemazuva ano yeIOS inogona kunge isina kugadzikana seIOS 14. Uye sezviri pachena, dambudziko rekuti kuderedza kana kusimudzira kurikudya iwe. Saka, heino rondedzero yezvakanakira nezvayakaipira yekudzikisa yako iOS 15 kune iOS 14.

Zvazvakanakira:

• iOS 14 zvirokwazvo yakagadzikana kupfuura yazvino.
• Iwe haufanirwe kusangana nechero software glitches inogona kuitika mune yazvino iOS.

Cons

• Unogona kurasikirwa nedata kana mudziyo wako usina kutsigirwa.
• Iwe haugone kushandisa zvichangobva kuitika zveIOS 15.
• Kushandisa yekare vhezheni yeIOS hakusi kunakidza nguva dzose.
• Kujairira iyo itsva iOS 15 interface inogona kunge isina kugadzikana.

The Bottom Line

Nokudaro, tinogona kugumisa kuti kune zvishandiso zvakasiyana-siyana uye nzira dzaunogona kuderedza iOS yako 15 kuIOS 14. Asi dzimwe nzira dzakaoma kushandisa kune chero munhu asiri unyanzvi. Panguva imwecheteyo, kune zvese zvakanakira uye zvakaipira kudzikisa iOS 15 ine kana isina iTunes. Semuenzaniso, panogona kurasikirwa nedata, kana mudziyo wako ungave usingaenderane nezvakawanda maficha.

Kana uchida kuderedza mudziyo wako pasina nyaya uye nyore tinya, ipapo wondershare Dr. Fone - System Repair inokurudzirwa zvikuru apo unogona nyore downgrade iOS yako 15 chete tinya shoma. Kunze kwezvo, inogona kugadzirisa nyaya mune yakajairwa modhi, advanced mode, nezvimwe zvakawanda zvakanaka.