"Grey" i-iPhone ihlala ithandwa kakhulu ngoba, ngokungafani noRosstos, ahlala eshibhile. Kodwa-ke, uma ufuna ukuthenga, ngokwesibonelo, elinye lamamodeli athandwa kakhulu (i-iPhone 5S), kufanele unake amanethiwekhi asebenza kuwo - CDMA noma GSM.
Okudingayo ukwazi nge-GSM ne-CDMA
Okokuqala, kuwukufanelekela ukunika amagama ambalwa ukuthi kungani kubalulekile ukwazi ukuthi iyiphi imodeli ene-iPhone ehlelwe ukuthi ithengwe. I-GSM ne-CDMA yizindinganiso zokuxhumana, ngakunye kwayo okunezikimu zezinsizakusebenza ezihlukile zemvamisa.
Ukuze ujabulele i-CDMA ye-iPhone, kuyadingeka ukuthi le Frequency isekela opharetha weselula. I-CDMA iyindinganiso yesimanjemanje kune-GSM, ebanzi e-United States. E-Russia, lesi simo sinjalo ekupheleni kuka-2017 osebenzisana naye wokugcina we-CDMA uqediwe ezweni ngenxa yokungathandeki kwezinga phakathi kwabasebenzisi. Ngokuvumelana nalokhu, uma i-smartphone ihlelelwe ukujatshulelwa ensimini yeRussia Federation, khona-ke kufanele ikhokhwe kwimodeli ye-GSM.
Siyayazi imodeli ye-iPhone 5S
Manje njengoba ukubaluleka kokuthola imodeli ye-smartphone efanele kuyacaca, kuhlala kuthola ukuthi zingahlukaniswa kanjani.
Ephaneli elingemuva lokuvalelwa kwe-iPhone ngayinye nasebhokisini, inombolo yemodeli ichaziwe ebhokisini. Lolu lwazi luzokutshela ukuthi ifoni isebenza kumanethiwekhi we-GSM noma ama-CDMA.
- Nge-CDMA Standard: A1533, A1453;
- Okwejwayelekile ye-GSM: A1457, A1533, A1530, A1528, A1518.
Ngaphambi kokuthenga i-smartphone, naka emuva kwebhokisi. Kufanele ibe nesinatiso ngolwazi mayelana nefoni: Inombolo ye-serial, i-IMEI, umbala, inkumbulo, kanye negama lemodeli.
Bheka emuva kweZindlu ze-smartphone. Endaweni engezansi, thola into "imodeli", eduze kwakho ulwazi. Ngokwemvelo, uma imodeli ibhekisela kwi-CDMA ejwayelekile, kungcono ukwenqaba ukuthola idivaysi enjalo.
Le ndatshana izokuvumela ukuthi wazi kahle ukuthi unganquma kanjani imodeli ye-iPhone 5S.