Ondrej Holzman Uma ungumnikazi wedivayisi ye-iOS, kungenzeka ukuthi uke wayizwa le migomo ngaphambilini. Nokho, akuwona wonke umuntu owaziyo ukuthi i-Recovery ne-DFU izindlela ezenzelweni nokuthi umehluko uphakathi kwazo. Umehluko omkhulu kunalokhu okubizwa nge-iBoot.
I-iBoot isebenza njenge-bootloader kumadivayisi we-iOS. Ngenkathi Imodi Yokubuyisela iyisebenzisa lapho ubuyisela noma ubuyekeza idivayisi, imodi ye-DFU iyayidlula ukuze ivumele ezinye izinguqulo ze-firmware ukuthi zifakwe. I-iBoot kuma-iPhones nama-iPads iqinisekisa ukuthi inguqulo yamanje noma entsha yesistimu yokusebenza ifakiwe kudivayisi. Uma ungathanda ukulayisha isistimu yokusebenza endala noma elungisiwe kudivayisi yakho ye-iOS, i-iBoot ngeke ikuvumele ukuthi wenze kanjalo. Ngakho-ke, ukungenelela okunjalo kuyadingeka ukwenza imodi ye-DFU isebenze, lapho i-iBoot ingasebenzi.
Imodi yokutakula
Imodi yokutakula yisimo esisetshenziswa phakathi nakho konke ukubuyekezwa kwesistimu yakudala noma ukubuyisela. Ngesikhathi sokusebenza okunjalo, awushintsheli ohlelweni oludala noma oluguquliwe, ngakho i-iBoot iyasebenza. Kumodi Yokubuyisela, isithonjana se-iTunes esinekhebula sikhanyisa esikrinini se-iPhone noma i-iPad, okubonisa ukuthi kufanele uxhume idivayisi kukhompyutha.
Imodi yokutakula nayo idingeka kakhulu uma wenza i-jailbreak futhi ingasiza ngezinkinga ezithile ezingalindelekile ukubuyisela okuvamile okungeke kuzixazulule. Ukuthola kabusha kumodi yokutakula kususa isistimu endala kuphinde kuyifake futhi. Ungabe usubuyisela idatha yomsebenzisi ocingweni usuka ekwenzeni ikhophi yasenqolobaneni usebenzisa ukubuyisela.
Ungangena kanjani kumodi Yokubuyisela?
- Vala idivayisi yakho ye-iOS ngokuphelele futhi ukhiphe ikhebula.
- Cindezela inkinobho ethi Ikhaya.
- Ngokucindezelwa inkinobho ethi Ikhaya, xhuma idivayisi ye-iOS kukhompuyutha.
- Bamba inkinobho ethi Ikhaya uze ubone isaziso esikrinini sokuthi ukumodi yokutakula.
Ukuze uphume kumodi yokutakula, cindezela izinkinobho zasekhaya namandla amasekhondi ayishumi, bese idivayisi izocisha.
Imodi ye-DFU
Imodi ye-DFU (Direct Firmware Upgrade) yisimo esikhethekile lapho idivayisi iqhubeka nokuxhumana ne-iTunes, kodwa isikrini simnyama (awukwazi ukusho ukuthi kukhona okwenzekayo) futhi i-iBoot ayiqali. Lokhu kusho ukuthi ungakwazi ukulayisha inguqulo endala yesistimu yokusebenza kudivayisi kunaleyo ekuyo njengamanje. Nokho, kusukela ku-iOS 5, i-Apple ayikuvumeli ukubuyela ezinguqulweni ezindala zesistimu yokusebenza. Isistimu yokusebenza eguquliwe (Custom IPSW) ingalayishwa ngemodi ye-DFU. Ukusebenzisa imodi ye-DFU, ungakwazi futhi ukubuyisela idivayisi ye-iOS esimweni esihlanzekile nge-iTunes, kodwa ukususa idatha, isibonelo, lapho uthengisa, udinga ukubuyisela okulula kuphela.
Imodi ye-DFU imvamisa ingesinye sezixazululo zokugcina uma zonke ezinye zehluleka. Isibonelo, lapho i-jailbreaking, kungenzeka ukuthi ifoni izithole isesimweni esibizwa ngokuthi i-boot loop, lapho ifoni iqala kabusha ngemva kwemizuzwana embalwa ngenkathi ilayisha, futhi le nkinga ingaxazululwa kuphela kwimodi ye-DFU. Esikhathini esedlule, ukubuyekeza i-iOS kumodi ye-DFU kuphinde kwaxazulula ezinye izinkinga ezihlobene nokubuyekeza isistimu entsha, njengokuphuma kwebhethri okusheshayo noma i-GPS engasebenzi.
Ungangena kanjani kumodi ye-DFU?
- Xhuma idivayisi yakho ye-iOS kukhompuyutha yakho.
- Vala idivayisi yakho ye-iOS.
- Njengoba idivayisi ye-iOS ivaliwe, cindezela futhi ubambe inkinobho yamandla amasekhondi angu-3.
- Kanye nenkinobho yamandla, cindezela inkinobho ethi Ikhaya bese ubamba kokubili imizuzwana eyi-10.
- Dedela inkinobho yamandla bese uqhubeke ubambe inkinobho ethi Ikhaya amanye amasekhondi angu-10.
- Phakathi kwamasekhondi angu-7 kuya kwangu-8, imodi ye-DFU kufanele ingene futhi idivayisi ye-iOS kufanele itholwe yi-iTunes.
- Uma i-logo ethi Buyisela ivela esikrinini sakho, awutholi ikumodi ye-DFU, kodwa Imodi Yokubuyisela kuphela futhi yonke inqubo kufanele iphindwe.
Ingabe nawe unenkinga okufanele uyixazulule? Ingabe udinga iseluleko noma mhlawumbe uthole isicelo esifanele? Ungangabazi ukusithinta ngefomu elikulesi sigaba Ukwelulekwa, ngokuzayo sizophendula umbuzo wakho.
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