Vala isikhangiso

Ezinguqulweni zangaphambili ze-iOS, kwanikezwa ukuthi umsebenzisi angakhetha ukusebenzisa idatha ye-3G esheshayo noma athembele kuphela ku-EDGE. Kodwa-ke, ezinguqulweni zokugcina ezinkulu zesistimu yokusebenza yeselula, le nketho yanyamalala ngokuphelele, futhi ukuphela kwendlela yokuphuma kwakuwukuvala idatha ngokuphelele. iOS 8.3 okuyinto iphume izolo, ngenhlanhla, ekugcineni ixazulula le nkinga futhi ibuyisela inketho yokuvala idatha esheshayo.

Lesi silungiselelo singatholakala kokuthi Izilungiselelo > Idatha yeselula > Izwi nedatha futhi ungakhetha phakathi kwe-LTE, 3G ne-2G lapha. Ngenxa yalesi silungiselelo, ungakwazi ukulondoloza kokubili ibhethri nedatha yeselula. Lokhu kungenxa yokuthi ifoni ivamise ukusebenzisa amandla amaningi lapho isesha inethiwekhi yeselula esheshayo, ngisho nasendaweni lapho idatha esheshayo ingatholakali khona. Ngakho-ke uma ujwayele ukuthutha endaweni lapho wazi khona ukuthi ngeke uthole i-LTE nganoma iyiphi imali, ukumane ushintshele ku-3G (noma ngisho ku-2G, kodwa futhi awusakwazi ukusebenzisa i-inthanethi kakhulu) kuzokonga amaphesenti abalulekile akho. ibhethri.

Ngokushintshela kunethiwekhi ehamba kancane ye-3G, umsebenzisi ugwema le nto engathandeki. Uma ungenayo i-iOS 8.3 okwamanje, ungayifaka i-OTA ngokuqondile Izilungiselelo > Okuvamile > Isibuyekezo Sesofthiwe.

Umthombo: I-CzechMac
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