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Home > Resource > Mac > ob txoj kev Downgrade roob Tsov rau tsov

Ob txoj kev Downgrade roob Tsov rau tsov

Vim koj nyob nraum no, tej zaum koj twb ntsia beta OS X tsov kawm ntawv 10.8 Beta/tsim tawm kev saib ua ntej thiab tau txais tej kev hwm rau nws. Koj pom tias tej yam uas koj yeej xav yuav tsis ua haujlwm muaj ntxiv (tshwj xeeb yog ib txhia koob thib 3 tog cov kev pab cuam thiab hlauv taws xob) vim qhov teeb meem incompatibility. Los yog koj cov cav tov lem tau me ntsis qeeb qeeb tshaj ua ntej tom qab upgrading. Los sis tej zaum koj tsis tau txhim tau tus tsis tau muaj iOS no rau duab feature. Thaum kawg koj yuav xav downgrading Tsov rau tej zaum zoo tov tsov ntxhuav. Yog tias muaj, koj tau hauv qab no 2 ntawm kev xaiv.

Hom 1: Downgrade nrog rau lub sij hawm tau siv lub tshuab mus rau

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Yog hais tias koj muaj zoo cwj pwm ntawm cov thaub yam tseem ceeb ua ntej ntxuav tes, koj yuav tau ib lub nkuaj nees mus rau ntawm lub tshuab lub sij hawm uas tseem muaj ib tug tsov 10.7 lawv nyob hauv nws. Ces peb pib ntawm no.

  1. Reboot koj cev, nias qhov option"qhov tseem ceeb thaum uas lub kaw lus pib nce thiab xaiv rov qab" los yog tej yam uas yuav tau rov qab rau nws.
  2. Xaiv Restore cov sij hawm tau siv lub tshuab thaub qab"kev xaiv los ntawm cov ntawv qhia zaub mov.
  3. Mus txog lub wizard thiab koj ua nyob nraum.

Faj seeb: Koj yuav kuj khau raj ntawm ib lwm HDD clone, format cov HDD nrog thiab clone tsov rov qab. Yog hais tias koj tsis muaj tshuab lub sij hawm los yog lwm cov HDD rov qab ua ntej tus txawj tej yam ntxiv, ces koj yuav sim ua lwm yam kev qhia nram qab no.

Hom 2: Downgrading los ntawm erasing disk thiab Internet rov qab

  1. Reboot koj zog.
  2. Nias qhov"txog thaum uas koj muaj cai xaiv koj tus tsav khau raj.
  3. Xaiv qhov muab faib rov qab txawm nws hais rau cov kawm ntawv 10.8 tsov OS.
  4. Lwv koj tseem disk xws li lub noob pob kws tshiab tam sim no (ntsiav txhais tau muab faib uas muaj rau koj OS). Koj yuav muaj koj lub company disk xaiv nyob rau hauv hom rov qab.

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  5. Tom qab Hmong tag nrho cov ntaub ntawv, qho Reinstall Mac OS x. kev (xyuas kom koj nyob nraum kev cob cog rua ib Ethernet cable los yog WIFI uas siv cov WPA/WPA2 authentication. Wi-nkaus tshuab raj ua ib yam khoom no yog nyob rau hauv kaum qaum txoj cai ntawm qhov screen. Nias lub icon mus tso saib tas nrho nyob Wi-nkaus tes hauj lwm. Nyem koj lub npe network dua thiab, yog xav tau, sau tus username thiab password. )
  6. Koj lub zog yeej yuav xyuas yam uas nws xav tau thiab nws (feem ntau lub muaj menyuam mus saib installed version) tawm hauv servers cov kua reinstall. Piv txwv, yog tias koj muas koj Mac nrog tsov ntsia, ces tsov ntxhuav yuav ua reinstalled ntseeg nkaws; Yog hais tias koj yuav muaj tsov los tom khw App Mac, koj yuav tsum prompted yuav tsum tau ntaus cov kua ID thiab lo lus zais koj siv muas tsov ntxhuav.)

Tseem ceeb: 1) kom paub meej tias txhua yam koj partitions muaj erased ua ntej reinstalling; txwv tsis pub nws yuav tsis ua hauj lwm los sis yuav reinstall OS X tsov xwb. (2) tsis yog txhua txhua Macs si laim OS X yeej yuav rov ua hauj lwm hauv Internet, tiam sis yuav tshiab khiv-tso Mac pib Mac mini and MacBook cua. Yog hais tias koj tau siv lub tshuab tsis suite rau saum lub ntees, koj muaj cai xaiv txais yuav Kua rov Disk lwm thawj, uas yuav ua tau ib lub bootable OS X rov tsav siv koj lub USB tsav uas txhua yam zoo koj Mac, reinstalling OS X los ntawm cov kua servers nrog tsis.

Hais txog yam khoom muaj lus nug? Hais ncaj qha tuaj rau peb pab neeg yug >>

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