Cov Smartphones nrog Symbian kev ua haujlwm siv cov txheej txheem ntawm daim ntawv pov thawj, uas tso cai rau koj los tswj kev teeb tsa ntawm kev siv, lawv cov kev tshaj tawm thiab nkag mus rau cov ntaub ntawv hauv smartphone. Qhov no tso cai rau koj los tswj tus neeg siv kev ua thiab yog hom kev tiv thaiv ntawm malware. Tab sis tib lub sijhawm, cov neeg siv khoom muaj teeb meem txhim kho qee yam hlauv taws xob.
Cov Lus Qhia
Kauj ruam 1
Symbian muaj 4 hom daim ntawv pov uas xov tooj to taub. Cov no yog kev lis kev cai, uas tso cai rau tus neeg siv los teeb tsa cov ntawv thov kos npe los ntawm tus tswv ntawm tus xov tooj, tus kheej, thiab cov ntawv pov thawj tus kheej uas tso cai rau daim ntawv thov nkag mus rau ntau qhov kev siv smartphone OS (txog 80% ntawm tag nrho cov ntaub ntawv system). Kuj tseem muaj Daim Ntawv Cog Lus Ua Daim Ntawv Pov Thawj uas muab tag nrho kev nkag tau rau hauv lub system (100%), tab sis cov ntawv pov thawj tsis tuaj yeem tau txais los ntawm tus neeg siv.
Kauj ruam 2
Txhawm rau nruab cov ntawv thov uas tsis tau kos npe, tua cov ntawv pov thawj cov ntawv pov thawj hauv lub chaw teeb tsa smartphone, vim lawv tiv thaiv kev teeb tsa cov ntawv thov uas nws ntseeg tau tsis tau txheeb xyuas qhov tseeb (i.e. feem ntau cov ntawv thov). Txhawm rau ua qhov no, qhib Daim Ntawv Thov Thawj Kav ("Menu" - "Settings" - "Application Application").
Kauj ruam 3
Hauv cov ntawv qhia zaub mov uas qhib, nyem "Tso Cai" - "Chaw" - "Qhov Kev Pab Cuam" - "Kev txheeb xyuas cov ntawv pov thawj" - "Tawm". Tam sim no koj yuav tuaj yeem txhim kho feem ntau ntawm cov kev thov tsis tas yuav tsum kos npe rau ib daim ntawv pov thawj.
Kauj ruam 4
Yog tias daim ntawv thov uas tseem yuav tsis tau pib, tom qab ntawd sim hloov lub sijhawm hauv cov xov tooj hloov mus rau ob peb xyoos dhau los (thawj, hloov tsis 6 lub hlis, thiab yog tias nws tsis pab, ces hloov nws mus rau lwm 1-2 xyoos lossis ntau dua), thiab tom qab ntawd khiav lub installer dua.
Kauj ruam 5
Tom qab kev teeb tsa tiav, hloov lub sijhawm mus rau ib qho tam sim no.
Kauj Ruam 6
Hauv qee qhov kev sib tham rau Symbian OS, cov neeg siv tsim cov ntawv pov thawj los ntawm IMEI, uas nws yuav tuaj yeem lees paub cov kev zov me nyuam siv hluav taws xob rau lub xov tooj (SignSIS) lossis rau lub khoos phis tawj (SIS Signer). Tsis tas li ntawm cov kev sib tham koj tuaj yeem tawm cov ntawv thov rau cov ntawv thov raws li koj daim ntawv pov thawj.
