Jan Zdarsa Izolo, kukhishwe isibuyekezo seLeopard kanye nalabo abanentshisekelo kukho jailbreak kwavela inkinga entsha. Ngalesi sibuyekezo ngeke uthole i-iPhone kumodi ye-DFU, okudingekayo ku-jailbreak. Ngokushesha, izindaba ezishaqisayo zaqala ukusabalala ku-inthanethi zokuthi i-Apple iphinde iqhubeke nokulwa nokuqhuma kwejele. Nakuba lokho kungase kube yiqiniso, makube njalo Ithimba likaDev liyakholwa, ukuthi imayelana kernel bug futhi hhayi mayelana nenhloso ehlosiwe. Inkinga yonke ilele kubashayeli be-USB abanenkinga.
Kodwa lokhu jailbreak akudingeki kube isithiyo futhi kukhona izixazululo eziningana ukuze jailbreak naphezu kwezinkinga ezintsha. Ithimba le-Dev lincoma, ngaphezu kokuphulwa kwejele ngokwesibonelo ohlelweni olusebenzayo lweWindows, ukukopisha amafayela ama-kext angu-2 enguqulweni endala ye-Leopard (imiyalo ingatholakala kuforamu yalesi sihloko) noma ukusebenzisa ihabhu le-USB phakathi kwe-Mac ne-iPhone. (bese uxhuma i-iPhone kuyo, bese ukhipha ikhebula bese uxhuma futhi).
Lokhu mkhawulo we-jailbreak akuyona into entsha kimi. Kwezintsha Imodi ye-DFU ayisebenzi kuma-Macbooks angama-unibody kusukela ekuqaleni. Manje sekucacile ukuthi bekuyini. Ngoba i-Unibody Macbook ne-Macbook Pro babenesistimu entsha kune-10.5.5, futhi lokho kuvele kubangele leli "phutha" ngezishayeli ze-USB njengoba kwenza i-10.5.6 entsha. Kodwa yonke into ingaxazululwa njengoba nje Ithimba le-Dev libhala.
Ngokuqondene nanoma yikuphi jailbreak imiyalelo, ngakho angizange ngikhulume eyodwa lapha kubhulogi ngoba anginayo i-jailbreak ku-iPhone 3G entsha okwamanje futhi angihleleli esikhathini esizayo esiseduze. Futhi njengoba ngingathandi ukubhala okokufundisa ngaphandle kokuhlangenwe nakho komuntu siqu (okokugcina lapho ngigqekeza i-iPhone yesizukulwane sokuqala), yingakho nje ngingakabhali okokufundisa nge-jailbreak. Nokho, uma kunentshisekelo, ngizohumusha eminye imiyalelo evela phesheya kulabo abanentshisekelo.
