Yuav ua li cas kom hloov tshiab rau lub iPhone Operating System

01 ntawm 03

Taw qhia rau kev ntsuam xyuas Tus Tshiab iPhone Firmware

Muab hais tias kev tso tawm cov tshiab firmware rau lub iPhone yog feem ntau me ntsis ntawm cov kev tshwm sim thiab dav tham nyob rau hauv ntau qhov chaw, koj yuav tsis yuav ras los ntawm nws tso tawm. Txawm li cas los xij, yog tias koj tsis paub tseeb tias koj muaj qhov newest iPhone firmware, txoj kev kuaj xyuas (thiab txhim kho cov kev hloov tshiab, yog tias muaj ib qho) muaj kev ceev.

Pib los ntawm syncing koj iPhone nrog koj lub computer.

02 ntawm 03

Nyem "Khij rau kev hloov tshiab"

Thaum cov sync tiav, lub iPhone kev tshuaj ntsuam yuav muaj ib lub pob nyob hauv nruab nrab uas tau nyeem "Tshawb xyuas Kev Hloov Tshiab." Nyem ntawd khawm.

03 ntawm 03

Yog Hloov Hloov Tshuaj Tawm, Mus Ntxiv

ITunes yuav xyuas seb koj iPhone puas tau qhov tseeb firmware rau nws. Yog tias nws ua, koj yuav pom cov lus hais tias.

Yog tias muaj kev hloov tshiab, ua raws li cov lus qhia onscreen mus download tau thiab nruab nws