Adam Kos Kana iwe uchiri nefoni ye3G isingatsigire chizvarwa chitsva network (kureva 4G kana 5G), haugone kusefa data renharembozha nayo mukupera kwegore rino. Mukati megore ra2021, iyo troika yese yevashandi vemumba ichadzima zvachose network iyi, iyo maererano navo yakatopona. Izvi zvichapa nzira kune 5th chizvarwa network. Ichakonzera kuunyana kunyanya kune avo vachiri kushandisa iPhone 4 uye 4S.
Zvinogona kudaro kufarira iwe
Vodafone yakadzima 3G kare munaKurume, O2 parizvino irikuda kuzviita muna Chivabvu, T-Mobile haisi kuronga kuzviita kusvika Mbudzi. Iyo 3rd chizvarwa network ine makore gumi nemaviri uye kupinda mudyandigere wakakodzera. Yakaunza inokurumidza nharembozha yenguva yayo uye isu tese tine chikwereti kune boom munharembozha. Zvakanga zvakatonyanya kukosha zvekuti vagadziri vakatumidza mafoni avo zita, ona iPhone 12G/3GS. Saka kana iwe uine yambotaurwa iPhone 3G, 3GS kana iPhone 3 kana 4S, pakupera kwegore hauchakwanisa kushandisa "nekukurumidza" nharembozha nayo kunyangwe paT-Mobile network. Yekutanga chizvarwa iPhone yakanga isina network ye4G, iPhones 3 uye gare gare yakanga yatokwanisa yechizvarwa chechina. Nekudaro, maererano neWi-Fi yekubatanidza, kutumira mameseji kana kufona zvine chekuita, chokwadi hapana chinochinja. Zvinofanira kucherechedzwa kuti Apple yakamira kutsigira mafoni aya kare kare.
iPhone 4(S):
Photogallery
Kwete iPhone chete, asiwo vamwe vanogadzira
MaPhones ataurwa handiwo ega ausingachakwanise kusefa nawo kunze kweWi-Fi. Ichabatawo mafoni kubva kuSamsung, Huawei, Honor, Xiaomi, HTC nevamwe. Somuenzaniso, T-Mobile pawebhusaiti yavo inonyora runyoro rwakakura rwemidziyo iyo ichiri kunyoresa munetiweki yayo uye varidzi vayo vachafanira kuchinjira kumuchina mutsva. Kunyangwe mune iyo Apple kesi iri "kuchekwa-kubviswa" kweiyo iPhone 4S, iyo yakaunzwa muna Gumiguru 2011, nhare kubva kune vamwe vagadziri vasina rutsigiro rwe4G dzakagadzirwa nguva pfupi yadarika, muna 2018.
Kuita zvemazuva ano hakugone kudziviswa. Iwo ma frequency ari kushanda netiweki ye3G parizvino anozoshandiswa mune zvakanyanya kushanda zvakanaka 4G uye 5G network. Uye 5G network ndiyo yatinonyanyoda izvozvi. Zvakafanana nezvaimboita ne3G. Nyangwe nhare dzaive dzatovepo, network yakawedzera zvishoma nezvishoma. Ichokwadi, zvisinei, kuti shanduko kubva kuEDGE panguva iyoyo yakanga yakanyanya kuoma. Nemazuva ano 4G/LTE, isu tichagara kwechinguva. Kunyangwe, kana iwe usati watoziva, 6G yakatorongwa kutanga kuyedza muChina gore rino. Izvi zvinofanirwa kunge zviri 50x nekukurumidza kupfuura 5G uye Samsung inoda kuivhura muna 2028.
