Hauv tsab xov xwm no, kuv yuav nrog koj hloov kuv lub IPhone 4 rau lub firmware tshiab. Nov yog qhov koj tuaj yeem hloov kho txhua lub Apple Apple (Tsis suav kho hauv computer: D).
Tsim nyog
Ib me ntsis lub sij hawm)
Cov Lus Qhia
Kauj ruam 1
Ua ntej peb mus rau "Chaw"
Kauj ruam 2
Tom ntej no, peb saib cov khoom "Basic" thiab nyem rau nws.
Kauj ruam 3
Hauv "General" peb tab tom nrhiav yam khoom "Software hloov tshiab" (Yog tias muaj qhov hloov tshiab, tom qab ntawm cov khoom no yuav muaj tus lej 1. Tab sis feem ntau cov cuab yeej nws tus kheej ceeb toom koj txog qhov hloov tshiab).
Kauj ruam 4
Thaum koj tau nyem rau ntawm "Software hloov tshiab", koj tau nthuav tawm nrog cov ntaub ntawv hais txog qhov hloov tshiab no thiab lub pob hauv qab no "Nruab". Nyem rau nws.
Kauj ruam 5
Tom qab ntawv hloov tshiab yuav pib.
Kauj Ruam 6
Yog tias koj tau ua txhua yam yog, tom qab hloov kho tshiab koj yuav pom lub xauv npo.
Kauj Ruam 7
Koj tuaj yeem paub tseeb tias qhov hloov tshiab yog tshiab los ntawm kev nkag mus ntawm "Software Hloov" dua.
