UDan Pražák I-Apple ikhiphe i-iOS 12.4.1, watchOS 5.3.1 ne-tvOS 12.4.1 kusihlwa. Inguqulo ebuyekeziwe ye-macOS 10.14.6 nayo yakhululwa kanye nabo. Izibuyekezo ezintsha ziyatholakala kubasebenzisi abavamile futhi ziletha ukulungiswa kweziphazamisi zokuphepha.
Abanikazi bamadivayisi ahambisanayo bangalanda izinguqulo zesibili ezintsha zamasistimu ku Izilungiselelo ku-iPhone, i-iPad ne-Apple TV, v uhlelo lokusebenza lokubuka ku-iPhone futhi Izintandokazi zesistimu ku-Mac. Lezi yizibuyekezo ezincane kuphela, eziphinde zibonakale ngosayizi wamaphakheji wokufaka. I-Apple empeleni isanda kuqeda ubuthakathaka futhi yathuthukisa ukuzinza okuphelele kwezinhlelo.
Endabeni ye-iOS 12.4.1, inkampani ibe isikwazi ukulungisa iphutha lezokuphepha elivumele ama-iPhones nama-iPads ane-iOS 12.4 ukuthi aboshwe. I-Apple isivele ikhiphe isiqeshana sesiphazamisi esifanayo ku-iOS 12.3, kodwa ngemuva kwalokho yaphinda yasiveza futhi ngokukhishwa kwesibuyekezo esilandelayo, okuvumela umphakathi ofanele ukuthi udale i-jailbreak yohlelo. Ngakho-ke uma nganoma yisiphi isizathu unedivayisi ye-jailbroken, noma uhlele ukwenza kanjalo, ungabuyekezi.
