Tichienzanisa neashoma sarudzo dzatinowana mune mamwe masisitimu anoshanda, imwe yemabhenefiti makuru ainopa Android ndeyekuti icode system 'yakavhurwa'. Inofananidza chero imwe mudziyo -kunyange iyo desktop- muchikamu chakakosha, chinova icho bootloader. Shanduro yaro muchiSpanish ndeye, zvechokwadi, bootloader. Uye basa rayo nderekuita mabasa akakosha eiyo bhutsu yemudziyo, kunyangwe iyo Android inoshanda sisitimu ye smartphone yedu isati yatanga.
Chii chinonzi bootloader pane Android nhare?
El bootloader, kana bootloader, chikamu chakakosha chesoftware pane chero chishandiso. Izvi zvinotanga zvisati zvarodha sisitimu yekushandisa, iyo yainoshandisira nhevedzano ye umboo uye kuongororwa kwehutano kuona kuti zvese zviri kushanda nemazvo. Mukuwedzera, ndiyo inotanga mirairo yekutanga pachayo isati yatanga mamwe maodha. Chaizvoizvo, mune yekutanga inotarisa mamiriro echishandiso uye, mune yechipiri muenzaniso, inoshanda segwara kune. kukanda zviito zvinodiwa kuti mudziyo utange nemazvo.
Sezvakangoita paunotanga mudziyo unodzvanya bhatani rekuti kana kudzima, iyo bootloader ine basa rekutangisa sisitimu yekushandisa. Yekutanga 'yekugamuchira' skrini, yatinogona kuona mugadziri uye modhi yemudziyo wedu, inotangwa nayo. Kune rimwe divi, kutendeseka kwekutarisa kwebhoti uye kudzoreredza zvikamu zvakare inyaya yeiyi software. Saka ndiko kumhanya kernel uye hongu kutanga iyo inoshanda sisitimu.
Chii chinoshandiswa kuvhura iyo bootloader pane Android?
El bootloader yemudziyo, nekusarudzika, inogadziriswa kuti ingoisa mafaira ehurongwa mune imwe nzira uye kudzivirira kuurayiwa kwevatatu-bato rekutanga mafaera. The bootloader kuvhura inotibvumira chaizvo izvi, shandura nzira yekutanga kuurayiwa uye kuvabvumira kuti vatakure mafaera akagadziridzwa yehurongwa. Asi zvinotsanangurwa zviri nyore, izvo zvichatitendera ndezve isa tsika yekudzoreredza, inova tsika yekudzoreredza menyu, kana a tsika ROM.
Un tsika tsika ndiyo inobvumira kupenya mafaira kukuchengetedza system. Kunyangwe kugadzirisa kwe kernel. Uye imwe tsika yeROM ingori a firmware yakagadziridzwa zvichibva pane imwe vhezheni ye Android inoshanda system.
Izvi zvinogona kubatsira zvakanyanya mumidziyo yemhando yakadai se Huawei, sezvo izvi zvisingabatanidzi masevhisi kana Google Play Store nekukasira. Nekuita izvi, tinogona kugonesa chitoro kuti chiwane mukana kune ese maapplication nemitambo yaanopa, kunyangwe iyo Chinese brand haina kuronga kuvhura iyo Bootloader. Imwe nzira inogona kuwanikwa mukuiswa kwe XNUMXrd bato ROMs, dziri dzimwe shanduro dzisina kugadzirwa neGoogle kana nemhando dzemidziyo. Semuyenzaniso, iwo nharembozha dzisingakwanise kugadzirisa yavo sisitimu yekushandisa nechisarudzo chemugadziri achave neichi mukana, achikwanisa kuisa gare gare shanduro.
Zvakanakira zvinopihwa neBootloader zvakawanda: kubva pakuisa a android update unofficial, kusvika waisa modified firmware version kuti uve ne kuenderera mberi nekugadzirisa yemudziyo padanho resoftware uye shandura chitarisiko kune chatinoda. Kunyangwe kugadzirisa maitiro e Hardware ine mamwe madhiraivha akagadziridzwa, kana akagadziridzwa nevechitatu mapato. Zvakadaro, svinura bootloader Inotakurawo njodzi dzakakura maererano nekuchengetedzwa kwemudziyo wedu, sezvo malware inogona kuve nehukuru 'kurwisa' kugona mukati mendangariro dzayo.
Maitiro ekuvhura iyo bootloader pane Android nhare
Kunze kweruzivo urwu rwese rwatasimudza nezve mukana wekuvhura iyo bootloader uye sarudzo dzainopa kune yedu mudziyo, isu tinofanirwa kufunga zvakati wandei tisati tatora danho. Uye ndezvekuti kana uchiita maitiro ekuvhura, izvi zvinogona kusiyana zvichienderana nerudzi rweiyo terminal, modhi, iyo yakasarudzika layer uye kunyange processor yainokwirisa, saka isu tinofanirwa kuve nechokwadi chezvese. Tichifunga zvese izvi, isu tinogona ikozvino kuenderera mberi nekuvhura iyo bootloader pane mudziyo. Kune izvi, uye mune zvakajairika, matanho ekutevera ndeaya anotevera:
- Pane nharembozha yako, enda kune masisitimu marongero uye utsvage chikamu "Chidimbu Ruzivo".
- Kana wava ikoko, tinya kakawanda pachikamu chacho "Vaka nhamba" kusvikira kukurumidza kuoneka kunotaura kuti wavhura iyo sarudzo dzekuvandudza.
- Dzokera kune yakapfuura skrini, uye zvino pinda iyo Developer Options / Developer Options menyu.
- Wobva watsvaga uye woita sarudzo "OEM Kuzarura".
- Zvino tsvaga uye shandisa sarudzo "USB kugadzirisa".
- Kana waita izvi, batanidza mudziyo pakombuta kuburikidza netambo ye USB, wovhura hwindo rekuraira -ADB kana Terminal, zvichienderana neOS yaunoshandisa-.
- Kuti utarise kuti madhiraivha eADB akaiswa nemazvo, uye kuti mudziyo waonekwa nemazvo, isa iwo murairo adb device. Kana chigadzirwa chacho chaonekwa, chiziviso chayo chichaonekwa muhwindo rekuraira.
- Kuti utangezve foni mubootloader mode, shandisa murairo adb reboot bootloader.
- Pakupedzisira, kuti uvhure bootloader, shandisa murairo fastboot oem unlock.
Ko kana ndine bootloader yakavhurwa kana kukiiwa?
Pfungwa yekutanga yekufunga kana iyo bootloader yakagadziridzwa ndeyekuti, kunze kwezvishoma zviitiko, mudziyo garandi inorasika pakarepo, sezvo ichi chiri shanduko yakadzama musoftware uye haina kubvumidzwa nemhando. Muchokwadi, mamwe materminal ane nzira dzekuchengetedza zvekuti, kunyangwe tikavhara bootloader zvakare, chinyorwa chinoramba chiri chekuti chakambovhurwa, uye neiyi data zvingave zvakakosha kuti usape vimbiso.
Kune rimwe divi, patinovhura iyo bootloader, nharembozha yakanyatsorongwasekuchinja kwakakosha kunoitwa kune nzira iyo mudziyo unobata nayo boot. Muchidimbu, kana tichida kunyatsogadzirisa mudziyo wedu, kuvhura iyo bootloader isarudzo yakanaka. Pane zvinopesana, kana tichida kushandisa software yekutanga uye kwete kutora njodzi, zviri nani kuisiya yakavharwa.