Android ukusuka A ukuya Z: Yintoni Bootloader?

Siye sathetha kakhulu malunga nento ebizwa ngokuba yi-Root, kunye nokubaluleka kokucothula i-smartphone kunye nokuyivula. I-Bootloader, into ebalulekileyo ukufaka uninzi lwe-Custom ROM. Nangona kunjalo, Yintoni kanye kanye iBootloader? ¿Kutheni ibaluleke kangaka nje? Yintoni umahluko phakathi kokuba neBootloader engatshixwanga kunye netshixiweyo? Ngaba kukho imingcipheko ekuvuleni iBootloader? Ngaba kusemthethweni ukuyivula?

Yintoni iBootloader?

I-Bootloader ayikho enye into ngaphandle komlayishi wenkqubo wendlela. Oko kukuthi, ziinkqubo zokuqala ezilayishwe kwi-smartphone xa siyivula. Ukususela kwiprogram yokuqala ukuya kweyokugqibela kukho isethi epheleleyo yokuhlola kunye nokuqaliswa kwezinye iinkqubo. Ukuqala, i-Bootloader ijongene nokuqinisekisa ukuba yonke i-hardware isebenza ngokuchanekileyo, kunye nokuba inkqubo yokusebenza iya kukwazi ukuqhuba ngaphandle kwengxaki. Inkqubo yokugqibela yeBootloader inoxanduva lokuqalisa inkqubo yokusebenza, eyi-Android. Yiloo Bootloader. Inikezelwe ukujonga ukuba yonke into ichanekile, ukuqala zonke iinkqubo, kwaye ekugqibeleni iqhuba inkqubo yokusebenza.

Kutheni le nto ibaluleke kangaka kwi-Android?

Kwi-Android, i-Bootloader ibe yenye yezona zinto zibalulekileyo, zombini kubaphuhlisi kunye nabasebenzisi abafuna ukuguqula i-smartphone yabo. Isizathu silula. I-Bootloader nguye ophethe ukuqaliswa kwenkqubo yokusebenza, ngoko ke ukuba sifuna inkqubo entsha yokusebenza, okanye inguqulelo entsha, kuya kufuneka ibe yiyo ukuyiqalisa. I-Bootloader yinto ebalulekileyo kuyo nayiphi na inkqubo yekhompyutheni, kodwa kwi-Android ibaluleke ngakumbi kuba ixhaphake kakhulu ukutshintsha inkqubo yokusebenza, okanye i-ROM. Nabani na othenga iMac akaqhelekanga ukufaka iWindows kuyo, okanye nabani na othenga iSony Vaio, akaqhelekanga ukufaka iLinux, nangona iyenzeka. Kwimeko nayiphi na into, iikhomputha zilungiselelwe ukuba zikwazi ukufaka ezinye iinkqubo zokusebenza, kodwa ii-smartphones zihlala zine-Bootloader ivaliwe.

Kutheni iBootloader ijinga?

I-Bootloader ivaliwe ngesizathu esinye, ukuthintela abasebenzisi ukuba babe namandla esenzo kwi-terminal. Iinkampani zokuvelisa zihlala zivimba i-Bootloader ukuze abasebenzisi basebenzise ujongano lwayo kunye nesoftware. Abasebenzisi bahlala befuna ukutshixa i-Bootloader ukuthintela isoftware enokuthi ivule i-smartphone ekubeni ifakwe, ngaloo ndlela ithintele ukuba ingasetyenziswa nomnye umqhubi.

Yintoni ephunyezwayo ngokuvula iBootloader?

Umbuzo wesigidi seedola ngowokuba kutheni ndifuna ukuvula iBootloader. Impendulo zizigidi ezibini, hayi nje enye. Ngenxa yokuba i-smartphone itshintsha kakhulu. Umahluko phakathi kokusebenzisa i-interface ye-Samsung, i-Sony, i-LG, i-HTC, kunye ne-Custom Custom ROM inkulu kakhulu. Ngelixa yangaphambili inciphisa inkqubo, le yokugqibela yenza ukuba i-smartphone ibhabhe, kwaye ngaphandle kokubaxa. Ukuvula i-Bootloader sinokufaka ezinye iinkqubo zokusebenza, okanye ezinye iinguqulelo zendlela yokusebenza efanayo. Loo bloko ithintele ukuguqula inkqubo eyayiqalwa, iyayeka ukubakho. Ukongeza, sinokwenza uhlengahlengiso ekusebenzeni kwehardware, ukwenza iprosesa isebenze ekusebenzeni okuphezulu.

Uyivula njani iBootloader?

I-Bootloader ivulwe ngeendlela zokuxhaphaza, oko kukuthi, ngokusebenzisa iinkqubo ezithatha ithuba leempazamo zokhuseleko ukufumana amalungelo ayimfuneko ngaphakathi kwesixokelelwano esibavumela ukuba baguqule i-Bootloader, kwaye bayivule. Iimpazamo zokhuseleko, kwiikowuti. Iinkampani azikwazi ukuvala ngokusemthethweni i-Bootloader, kwaye ngoko zihlala zishiya "iibhugi", iindlela zokuvula i-Bootloader. Abaphuhlisi benqanaba kuphela, kwaye abo basebenzisi bazimisele ukubathemba, bavule iBootloader. Ngeli xesha, uninzi lwee-Android azinayo i-Bootloader engavulwanga.

Ke, ukuba ufuna ukuvula i-Bootloader, kuya kufuneka ujonge i-exploit eyenzelwe umphuhlisi kuloo smartphone kunye nolo guqulelo lwenkqubo yokusebenza. Ukuba i-smartphone intsha kakhulu, kwaye idume kakhulu, kuya kufaneleka ukulandela iindaba zeeblogi ezikhethekileyo.

Ngaba kukho imingcipheko xa uvula iBootloader?

Ngoku, ngaba kukho into eyenzekayo kwi-smartphone xa uvula i-Bootloader? Inokuba yingozi. Abaphuhlisi bathatha ithuba lempazamo, apho kwiimeko ezininzi kukho ngokuchanekileyo iinkampani, kwaye kwiimeko ezinjalo akukho ngozi. Nangona kunjalo, ngamanye amaxesha yimpazamo engelilo ityala leenkampani, kwaye kwezo meko, i-smartphone yethu inokufa. Ngakolunye uhlangothi, kufuneka kuthathelwe ingqalelo ukuba kukho iinguqulelo ezininzi ze-smartphone nganye, kunye nokwahluka okuncinci kwaye into ehambelanayo enye ayihambelani nenye. Ekugqibeleni, eyona nto iqhelekileyo kukuba ukuba abasebenzisi abaninzi baye bavula i-Bootloader ngenkqubo, oku akuyingozi.

Ukongezelela, i-Bootloader ivumela ukuba senze utshintsho kwi-terminal, ekusebenzeni kwe-hardware, njengesantya apho iprosesa idibanisa. Oku kunokubangela ukuba iprosesa ngokwayo iyeke ukusebenza, okanye inxalenye yetheminali yonakaliswe. Ke ngoko, ukuba sivula iBootloader, siphulukana newaranti.

Ngaba kusemthethweni ukuvula iBootloader?

Ngokomthetho ewe kunjalo. Yintoni engekho mthethweni? Ukusinika umbono. Jailbreaking i iPhone kusemthethweni. Noko ke, kuba semthethweni xa emva jailbreak siqhubeka ukusebenzisa iOS njengendlela yokusebenza. Ngoba? Sihlawule i-terminal, kodwa hayi isoftware, eyimvumelwano eyenziwa yi-Apple xa sithenga i-smartphone. Ukuba siyayamkela imiqathango yokusetyenziswa kwenkqubo yokusebenza ye-Apple, ngoko ke siyavuma ukuba asiyi kuqhambuka ejele. Ukuba saphule i-jailbreak, ngoko saphula loo miqathango, kwaye kufuneka siyeke ukusebenzisa isoftware. Kwenzeka ntoni kwi-Android? I-Bootloader kufuneka ikwazi ukuvulwa. Isizathu sokuba ivaliwe kukuba singayitshintshi inkqubo yokusebenza kwenye. Ngokucacileyo, ukuba siyayivula, kukubuyisela inkqubo yokusebenza, kuba ukuba akunjalo, akuyi kuba sengqiqweni kwiimeko ezininzi. Ngayo nayiphi na imeko, ezinye iinkampani zide zibonise inkqubo yokuvula i-Bootloader ye-smartphone, okanye uGoogle ngokwakhe uthengisa iitheminali ngeBootloader engavalwanga. Bubungqina obucacileyo bokuba kwi-Android akukho mthethweni ukwenza njalo, okanye ukusebenzisa isofthiwe.