Ukuba besithetha ngalo ukuxhaphaza okwaziyo ukulawula nayiphi na iMac Nokuba ifomathiwe kamva okanye iyunithi yokugcina yatshintsha, ngoku siyazi ukuba ukuxhaphaza okutsha kuyasivumela ukuba senze into efanayo kodwa ngeli xesha ukude ngaphandle kokufikelela kwikhompyuter ngonxibelelwano lweThunderbolt. Nangona kunjalo, ayizizo zonke iikhompyuter ezichaphazelekayo kuba ikho kwiiMacs ngaphambi kowe-2014, ezingekahlaziywa ukunqanda oku kusilela.
Ubungozi bufunyenwe ngumphandi wezokhuseleko kwi-OSX, uPedro Vilaca, ngakumbi isekwe kumngxunya wokhuseleko ovumela Phinda ubhale amanye amalungu e-BIOS ngalo mzuzu xa umatshini "evuka" kwimeko yokuphumla okanye ukungasebenzi.
Ngokwesiqhelo, ukuze oku kungenzeki, izixhobo zixhotyiswe nge- Ukhuseleko olwaziwa njengeFLOCKDN ethintela usetyenziso ekufikeleleni kwingingqi ye-BIOS, kodwa ngenxa yezizathu ezithile ezingaziwayo, olu khuselo alusebenzi mzuzu xa iMac ibuya kwimo engenamsebenzi. Oku kuyakushiya indlela yezicelo ezahlukeneyo zokukhanyisa i-BIOS kunye nokuguqula i-firmware interface (EFI).
«Ulwaphulo lokhuseleko lunokuba Ukusetyenziswa ngeSafari okanye nayiphi na enye vector ekude ukufaka i-EFI rootkit ngaphandle kokufikelela ngokwasemzimbeni, ”utshilo uVilaca kwibhlog yakhe. «Ekuphela kwemfuneko kukuba ukunqunyanyiswa kwezixhobo kwenzeka ngaphakathi kweseshoni esetyenziswayo. Khange ndenze uphando olwaneleyo okwangoku kodwa unokunyanzela inkqubo ukuba ilale kwaye emva koko ihlasele. Ingayinto epic ephethwe ;-) »
Nje ukuba ifakwe, ikhowudi enobungozi iya kuba nzima ukuyifumana okanye ukuyisusa njengokufomatha okanye ukubuyisela inkqubo yokusebenza ayizukufeza nto njengoko i-BIOS iya kuhlala iguqulwe ukuvumela ukufikelela. Ngelishwa, abasebenzisi beMac abasesichengeni abanokukwenza ukuthintela ukuxhaphaza. de iApple ikhuphe isiziba.
Ngayiphi na imeko, uVilaca uxela ukuba abasebenzisi abaqhelekileyo akufuneki bakhathazeke ngokugqithileyo nokuba, kuba kusenokwenzeka ukuba oku kuxhaphaza icwangciswe phambi kohlaselo olukhulu kwaye hayi kumaqela athile. Ukuza kuthi ga ngoku kuvavanywa iMacBook Pro Retina, iMacBook Pro 8.2 kunye neMacBook Air eqhuba iApple EFI firmware yazo zonke ngempumelelo. Ezona khompyuter zingachaphazelekiyo zezi ziqala ukusukela phakathi ukuya ngasekupheleni kuka-2014.
Kuya kuba lunomdla ukwazi ukuba oku kuxhaphaza kunokuchaphazela abanini bezixhobo zeHackintosh, nangona kunjalo kushiya ukhuseleko lweeMac emhlabeni ... kubuhlungu.