{"id":80215,"date":"2026-05-09T09:16:08","date_gmt":"2026-05-09T09:16:08","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/80215\/"},"modified":"2026-05-09T09:16:08","modified_gmt":"2026-05-09T09:16:08","slug":"whatsapp-prestane-fungovat-na-milionech-telefonu-uzivatele-by-si-meli-okamzite-zkontrolovat-nastaveni","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/80215\/","title":{"rendered":"WhatsApp p\u0159estane fungovat na milionech telefon\u016f. U\u017eivatel\u00e9 by si m\u011bli okam\u017eit\u011b zkontrolovat nastaven\u00ed"},"content":{"rendered":"

V\u00a0r\u00e1mci zvy\u0161ov\u00e1n\u00ed bezpe\u010dnosti se mnoho podobn\u00fdch aplikac\u00ed
\nv\u010detn\u011b WhatsAppu pravideln\u011b uchyluje k\u00a0pl\u00e1novan\u00e9 \u00fadr\u017eb\u011b a zvy\u0161ov\u00e1n\u00ed
\nn\u00e1rok\u016f na syst\u00e9m za\u0159\u00edzen\u00ed. Kv\u016fli tomu tak doch\u00e1z\u00ed k\u00a0situac\u00edm, kdy na
\nstar\u0161\u00edch telefonech p\u0159est\u00e1vaj\u00ed n\u011bkter\u00e9 aplikace \u00fapln\u011b fungovat,
\nproto\u017ee nevyhovuj\u00ed aktu\u00e1ln\u00edm standard\u016fm \u0161ifrov\u00e1n\u00ed a stability. Pro
\nu\u017eivatele star\u0161\u00edch smartphon\u016f to tak m\u016f\u017ee znamenat n\u00e1hlou ztr\u00e1tu
\nve\u0161ker\u00e9 historie chat\u016f, fotografi\u00ed nebo skupinov\u00fdch konverzac\u00ed.<\/p>\n

Zlom p\u0159ijde u\u017e v\u00a0z\u00e1\u0159\u00ed leto\u0161n\u00edho roku<\/p>\n

Spole\u010dnost Meta ofici\u00e1ln\u011b stanovila term\u00edn, po kter\u00e9m u\u017e na
\nvybran\u00fdch za\u0159\u00edzen\u00edch p\u0159estane aplikace \u00fapln\u011b fungovat. Jde
\no\u00a08.\u00a0z\u00e1\u0159\u00ed 2026\u00a0a cel\u00e1 situace se bude t\u00fdkat telefon\u016f, kter\u00e9 b\u011b\u017e\u00ed na
\nopera\u010dn\u00edm syst\u00e9mu Android 6.0 (Marshmallow) a star\u0161\u00ed. V\u011bt\u0161inou
\njde o\u00a0telefony z\u00a0roku 2014\u00a0nebo star\u0161\u00ed, nicm\u00e9n\u011b i\u00a0p\u0159esto je jich
\nv\u00a0\u010cesku st\u00e1le spousta aktivn\u00edch a vyu\u017e\u00edvaj\u00ed je nap\u0159\u00edklad senio\u0159i nebo
\nd\u011bti.\u00a0<\/p>\n


\n
\n <\/a>U n\u011bkter\u00fdch telefon\u016f p\u0159estane WhatsApp fungovat
\n , …<\/p>\n

Nov\u00e9 po\u017eadavky na bezpe\u010dnost se ale net\u00fdkaj\u00ed pouze telefon\u016f
\ns\u00a0Androidem. Pravidla plat\u00ed i\u00a0pro iOS. WhatsApp vy\u017eaduje minim\u00e1ln\u011b
\nverzi 15.1.\u00a0Apple za\u0159\u00edzen\u00ed, kter\u00e1 ji\u017e nelze aktualizovat na
\nnov\u011bj\u0161\u00ed verzi iOS, jsou tak na hran\u011b \u017eivotnosti a o\u00a0p\u0159\u00edstup ke slu\u017eb\u011b
\nmohou p\u0159ij\u00edt klidn\u011b v\u00a0nejbli\u017e\u0161\u00edch m\u011bs\u00edc\u00edch tak\u00e9.\u00a0<\/p>\n

Kter\u00e9 konkr\u00e9tn\u00ed modely jsou v\u00a0ohro\u017een\u00ed?<\/p>\n

Zm\u011bny se dotknou d\u0159\u00edve velmi popul\u00e1rn\u00edch model\u016f. Pokud vy
\nnebo va\u0161i rodinn\u00ed p\u0159\u00edslu\u0161n\u00edci n\u011bkter\u00fd z\u00a0t\u011bchto telefon\u016f s\u00a0v\u00fd\u0161e
\nuvedenou verz\u00ed opera\u010dn\u00edho syst\u00e9mu vlastn\u00edte, mo\u017en\u00e1 je pr\u00e1v\u011b te\u010f d\u016fvod
\nk\u00a0n\u00e1kupu nov\u011bj\u0161\u00edho modelu.<\/p>\n

Od z\u00e1\u0159\u00ed se na pomysln\u00e9 \u201cvedlej\u0161\u00ed digit\u00e1ln\u00ed koleji\u201d
\nocitnou tato za\u0159\u00edzen\u00ed:<\/p>\n

Samsung Galaxy S5, Galaxy Note 4, Galaxy Alpha a prvn\u00ed
\n\t\tgenerace \u0159ady Galaxy\u00a0A,<\/p>\n

Sony Xperia Z2, Xperia Z3 a Z3 Compact,<\/p>\n

LG G3 a LG G Flex 2,<\/p>\n

HTC One (M8),<\/p>\n

Apple iPhone 5s, iPhone 6\u00a0a 6\u00a0Plus (zde je riziko ukon\u010den\u00ed
\n\t\tpodpory nejvy\u0161\u0161\u00ed).<\/p>\n

Bezpe\u010dnost jako hlavn\u00ed priorita<\/p>\n

D\u016fvodem podobn\u00fdch krok\u016f nen\u00ed pot\u0159eba donutit u\u017eivatele, aby
\nsi kupovali neust\u00e1le nov\u00e1 za\u0159\u00edzen\u00ed. Jde zkr\u00e1tka o\u00a0technologickou
\nnutnost. Star\u0161\u00ed verze opera\u010dn\u00edch syst\u00e9m\u016f u\u017e postr\u00e1daj\u00ed
\nmodern\u00ed API rozhran\u00ed. Ty pot\u0159ebuje WhatsApp (ale i\u00a0jin\u00e9 aplikace)
\nk\u00a0vylep\u0161en\u00fdm funkc\u00edm, mezi kter\u00e9 pat\u0159\u00ed nap\u0159\u00edklad videohovory nebo
\nintegrace um\u011bl\u00e9 inteligence.<\/p>\n


\n
\n <\/a>Star\u00e9 smartphony u\u017e nespl\u0148uj\u00ed bezpe\u010dnostn\u00ed po\u017eadavky aplikac\u00ed
\n , …<\/p>\n

Mnohem d\u016fle\u017eit\u011bj\u0161\u00edm aspektem je pak
\nbezpe\u010dnost. Star\u00e9 telefony ji\u017e nedost\u00e1vaj\u00ed \u017e\u00e1dn\u00e9 dal\u0161\u00ed
\nbezpe\u010dnostn\u00ed z\u00e1platy a jsou tak obrovsk\u00fdm rizikem pro jejich majitele. Pro
\nkyberzlo\u010dince je toti\u017e pom\u011brn\u011b snadn\u00e9 se do podobn\u00e9ho za\u0159\u00edzen\u00ed dostat a
\nz\u00edskat z\u00a0n\u011bj citliv\u00e9 informace.\u00a0<\/p>\n

D\u016fle\u017eit\u00e9 varov\u00e1n\u00ed: V\u00a0souvislosti
\ns\u00a0koncem podpory se \u010dasto objevuj\u00ed r\u016fzn\u00e9 podvodn\u00e9 aplikace. Ty maj\u00ed
\npodobn\u00fd n\u00e1zev jako origin\u00e1ln\u00ed aplikace (nap\u0159\u00edklad \u201cWhatsApp Gold\u201d) a
\nslibuj\u00ed funk\u010dnost i\u00a0na star\u0161\u00edch za\u0159\u00edzen\u00edch. V\u00a0naprost\u00e9 v\u011bt\u0161in\u011b
\np\u0159\u00edpad\u016f v\u0161ak jde pouze o\u00a0malware ur\u010den\u00fd ke kr\u00e1de\u017ei dat.\u00a0<\/p>\n

Jak zkontrolovat v\u00e1\u0161 telefon<\/p>\n

Pokud si nejste jist\u00ed, jakou verz\u00ed opera\u010dn\u00edho syst\u00e9mu v\u00e1\u0161
\ntelefon disponuje, ov\u011b\u0159te si to. Postupujte podle tohoto n\u00e1vodu:<\/p>\n

U\u00a0Androidu si otev\u0159ete Nastaven\u00ed >
\n\t\tO\u00a0telefonu (nebo Informace o\u00a0za\u0159\u00edzen\u00ed) > Informace o\u00a0softwaru. Hledejte
\n\t\tpolo\u017eku \u201eVerze syst\u00e9mu Android\u201c. Pokud vid\u00edte \u010d\u00edslo 7.0\u00a0a
\n\t\tvy\u0161\u0161\u00ed, je to v\u00a0po\u0159\u00e1dku a nemus\u00edte se ztr\u00e1ty funkc\u00ed ob\u00e1vat.<\/p>\n

U\u00a0iPhone jd\u011bte op\u011bt do Nastaven\u00ed >
\n\t\tObecn\u00e9 > Informace > Verze iOS. Zde je pot\u0159eba m\u00edt ide\u00e1ln\u011b verzi
\n\t\t15.1\u00a0a nov\u011bj\u0161\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"V\u00a0r\u00e1mci zvy\u0161ov\u00e1n\u00ed bezpe\u010dnosti se mnoho podobn\u00fdch aplikac\u00ed v\u010detn\u011b WhatsAppu pravideln\u011b uchyluje k\u00a0pl\u00e1novan\u00e9 \u00fadr\u017eb\u011b a zvy\u0161ov\u00e1n\u00ed n\u00e1rok\u016f na syst\u00e9m…\n","protected":false},"author":2,"featured_media":80216,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[2591,13994,2359,74,73,78,75,77,76],"class_list":{"0":"post-80215","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-veda-a-technika","8":"tag-aplikace","9":"tag-kyberbezpecnost","10":"tag-mobilni-telefony","11":"tag-science","12":"tag-science-technology","13":"tag-technika","14":"tag-technology","15":"tag-veda","16":"tag-veda-a-technika"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116543866996255859","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/80215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=80215"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/80215\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/80216"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=80215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=80215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=80215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}