{"id":94735,"date":"2020-09-20T19:42:23","date_gmt":"2020-09-20T17:42:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/osobennosti-obnovlenij-proshivki-mobilnyh-ustrojstv"},"modified":"2020-09-20T19:42:23","modified_gmt":"2020-09-20T17:42:23","slug":"osobennosti-obnovlenij-proshivki-mobilnyh-ustrojstv","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/osobennosti-obnovlenij-proshivki-mobilnyh-ustrojstv","title":{"rendered":"Vlastnosti aktualizac\u00ed firmwaru mobiln\u00edch za\u0159\u00edzen\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O aktualizaci nebo neaktualizaci firmwaru na osobn\u00edm telefonu si ka\u017ed\u00fd rozhoduje s\u00e1m. <br \/>\nN\u011bkdo instaluje CyanogenMod, jin\u00fd se bez TWRP nebo jailbreaku nec\u00edt\u00ed jako majitel za\u0159\u00edzen\u00ed. <br \/>\nV p\u0159\u00edpad\u011b aktualizace firemn\u00edch mobiln\u00edch telefon\u016f by m\u011bl b\u00fdt proces relativn\u011b jednotn\u00fd, jinak se pro IT odborn\u00edky i Ragnar\u00f6k stane hrou. <\/p>\n<p>O tom, jak to vypad\u00e1 ve \"firemn\u00edm\" sv\u011bt\u011b, \u010dt\u011bte d\u00e1le.<\/p>\n<p><img decoding=\"async\" alt=\"Vlastnosti aktualizac\u00ed firmwaru mobiln\u00edch za\u0159\u00edzen\u00ed\" src=\"\/wp-content\/uploads\/2020\/09\/468d8920a368290637ed7e9afe748a75.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Kr\u00e1tk\u00fd p\u0159ehled<\/h2>\n<p>\nZa\u0159\u00edzen\u00ed se syst\u00e9mem iOS dost\u00e1vaj\u00ed pravideln\u00e9 aktualizace podobn\u011b jako za\u0159\u00edzen\u00ed se syst\u00e9mem Windows, ale p\u0159itom:<\/p>\n<ul>\n<li>aktualizace vych\u00e1zej\u00ed m\u00e9n\u011b \u010dasto; <\/li>\n<li>v\u011bt\u0161ina za\u0159\u00edzen\u00ed dost\u00e1v\u00e1 aktualizace, ale ne v\u0161echna.<\/li>\n<\/ul>\n<p>\nApple vyd\u00e1v\u00e1 aktualizaci iOS najednou pro v\u011bt\u0161inu sv\u00fdch za\u0159\u00edzen\u00ed, krom\u011b t\u011bch, kter\u00e9 byly vy\u0159azeny z podpory. Apple v\u0161ak sv\u00e1 za\u0159\u00edzen\u00ed podporuje dostate\u010dn\u011b dlouho. Nap\u0159\u00edklad aktualizaci iOS 14 dostanou i iPhone 6s, kter\u00e9 vy\u0161ly v roce 2015. Samoz\u0159ejm\u011b se neobejdeme bez chyb, jako je nutn\u00e9 zpomalen\u00ed star\u00fdch za\u0159\u00edzen\u00ed, kter\u00e9, jak se tvrd\u00ed, nebylo ud\u011bl\u00e1no s c\u00edlem p\u0159im\u011bt u\u017eivatele k n\u00e1kupu nov\u00e9ho telefonu, ale pro prodlou\u017een\u00ed \u017eivotnosti star\u00e9 baterie... Ale i tak je to lep\u0161\u00ed ne\u017e situace s Androidem.<\/p>\n<p>Android je v podstat\u011b fran\u0161\u00edza. P\u016fvodn\u00ed Android od Googlu se vyskytuje pouze na za\u0159\u00edzen\u00edch \u0159ady Pixel a na rozpo\u010dtov\u00fdch za\u0159\u00edzen\u00edch, kter\u00e1 se \u00fa\u010dastn\u00ed programu Android One. Na jin\u00fdch za\u0159\u00edzen\u00edch se vyskytuj\u00ed pouze deriv\u00e1ty Androidu \u2013 EMUI, Flyme OS, MIUI, One UI atd. Pro bezpe\u010dnost mobiln\u00edch za\u0159\u00edzen\u00ed je takov\u00e1 rozmanitost velk\u00fdm probl\u00e9mem. <br \/>\nNap\u0159\u00edklad \u201ekomunita\u201c najde novou zranitelnost v Androidu nebo v syst\u00e9mov\u00fdch komponentech, kter\u00e9 jej tvo\u0159\u00ed. Pot\u00e9 je zranitelnosti p\u0159id\u011bleno \u010d\u00edslo v datab\u00e1zi CVE, n\u00e1lezce dost\u00e1v\u00e1 odm\u011bnu v r\u00e1mci jedn\u00e9 z bounty program\u016f od Googlu, a teprve potom Google vyd\u00e1v\u00e1 z\u00e1platu a zahrnuje ji do dal\u0161\u00ed verze Androidu. <\/p>\n<p>Dostane ji v\u00e1\u0161 telefon, pokud nen\u00ed Pixel nebo \u00fa\u010dastn\u00edkem programu Android One? <br \/>\nPokud jste si koupili nov\u00e9 za\u0159\u00edzen\u00ed p\u0159ed rokem, pravd\u011bpodobn\u011b ano, ale ne okam\u017eit\u011b. V\u00fdrobce va\u0161eho za\u0159\u00edzen\u00ed mus\u00ed nejprve zahrnout z\u00e1platu Googlu do sv\u00e9 verze Androidu a otestovat ji na podporovan\u00fdch modelech. Vysoce kvalitn\u00ed modely jsou podporov\u00e1ny o n\u011bco d\u00e9le. Ostatn\u00ed musej\u00ed akceptovat a ne\u010d\u00edst r\u00e1no datab\u00e1zi CVE, aby si nepokazili chu\u0165. <\/p>\n<p>Situace s hlavn\u00edmi aktualizacemi Androidu je obvykle je\u0161t\u011b hor\u0161\u00ed. Nov\u00e1 hlavn\u00ed verze se pr\u016fm\u011brn\u011b dost\u00e1v\u00e1 na mobiln\u00ed za\u0159\u00edzen\u00ed s upraven\u00fdm Androidem nejm\u00e9n\u011b za \u010dtvrt roku, \u010dasto i d\u00e9le. Nap\u0159\u00edklad aktualizace Android 10 od Googlu byla vyd\u00e1na v z\u00e1\u0159\u00ed 2019, ale za\u0159\u00edzen\u00ed r\u016fzn\u00fdch v\u00fdrobc\u016f, kter\u00e9 m\u011bly tu sm\u016flu, aby si zaslou\u017eila aktualizaci, ji dost\u00e1vala a\u017e do l\u00e9ta 2020.<\/p>\n<p>V\u00fdrobce lze pochopit. Vyd\u00e1v\u00e1n\u00ed a testov\u00e1n\u00ed nov\u00fdch verz\u00ed firmwaru p\u0159edstavuje n\u00e1klady a ne zanedbateln\u00e9. A proto\u017ee za\u0159\u00edzen\u00ed jsme u\u017e zakoupili, \u017e\u00e1dn\u00e9 dal\u0161\u00ed pen\u00edze z n\u00e1s nevydoluj\u00ed. <br \/>\nZ\u016fst\u00e1v\u00e1 n\u00e1m \u2026 nutit n\u00e1s kupovat nov\u00e1 za\u0159\u00edzen\u00ed.<\/p>\n<p><img decoding=\"async\" alt=\"Vlastnosti aktualizac\u00ed firmwaru mobiln\u00edch za\u0159\u00edzen\u00ed\" src=\"\/wp-content\/uploads\/2020\/09\/90565fa08911214d51ae5aa774c6e0c4.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNestabilita verz\u00ed Androidu od jednotliv\u00fdch v\u00fdrobc\u016f byla d\u016fvodem, pro\u010d Google zm\u011bnil architekturu Androidu, aby doru\u010doval kritick\u00e9 aktualizace s\u00e1m. Projekt byl nazv\u00e1n Google Project Zero, o n\u011bm\u017e se p\u0159ed rokem psalo na Habr. Funkce je relativn\u011b nov\u00e1, ale je zabudov\u00e1na ve v\u0161ech za\u0159\u00edzen\u00edch od roku 2019, kde jsou k dispozici slu\u017eby Google. Hodn\u011b lid\u00ed v\u00ed, \u017ee tyto slu\u017eby jsou pro v\u00fdrobce za\u0159\u00edzen\u00ed zpoplatn\u011bny, ale m\u00e1lo kdo v\u00ed, \u017ee obchod nen\u00ed jedinou mo\u017enou p\u0159ek\u00e1\u017ekou. Aby v\u00fdrobce mohl pou\u017e\u00edt slu\u017eby Google na konkr\u00e9tn\u00edm za\u0159\u00edzen\u00ed, mus\u00ed p\u0159edlo\u017eit sv\u016fj firmware Googlu k ov\u011b\u0159en\u00ed. Google p\u0159itom neakceptuje firmware s u\u017e zastaral\u00fdm Androidem. To umo\u017e\u0148uje Googlu vnucovat trhu sv\u016fj Project Zero, co\u017e, jak douf\u00e1me, u\u010din\u00ed za\u0159\u00edzen\u00ed Android bezpe\u010dn\u011bj\u0161\u00edmi.<\/p>\n<h2>Doporu\u010den\u00ed pro firemn\u00ed u\u017eivatele<\/h2>\n<p>\nV korpor\u00e1tn\u00edm sv\u011bt\u011b se nepou\u017e\u00edvaj\u00ed pouze ve\u0159ejn\u00e9 aplikace dostupn\u00e9 na Google Play a App Store, ale tak\u00e9 aplikace vytvo\u0159en\u00e9 vlastn\u00edmi silami. N\u011bkdy cyklus \u017eivota takov\u00fdch aplikac\u00ed kon\u010d\u00ed okam\u017eikem podpisu p\u0159ed\u00e1vac\u00edho protokolu a uhrazen\u00ed slu\u017eeb v\u00fdvoj\u00e1\u0159e podle smlouvy. <\/p>\n<p>V takov\u00e9m p\u0159\u00edpad\u011b instalace nov\u00e9ho hlavn\u00edho aktualizace OS \u010dasto vede k tomu, \u017ee takov\u00e9 aplikace job-is-done p\u0159est\u00e1vaj\u00ed fungovat. Obchodn\u00ed procesy se zastavuj\u00ed a v\u00fdvoj\u00e1\u0159i jsou znovu naj\u00edm\u00e1ni a\u017e do vzniku dal\u0161\u00ed chyby. To sam\u00e9 se st\u00e1v\u00e1, kdy\u017e firemn\u00ed v\u00fdvoj\u00e1\u0159i nestihnou v\u010das p\u0159izp\u016fsobit sv\u00e9 aplikace nov\u00e9 verzi OS nebo nov\u00e1 verze aplikace je ji\u017e k dispozici, ale u\u017eivatel\u00e9 ji je\u0161t\u011b nenainstalovali. Pr\u00e1v\u011b pro \u0159e\u0161en\u00ed takov\u00fdch probl\u00e9m\u016f jsou ur\u010deny syst\u00e9my t\u0159\u00eddy <noindex><a rel=\"nofollow\" href=\"https:\/\/safe-phone.ru\/?utm_source=habr&amp;utm_medium=article_519670&amp;utm_term=UEM&amp;utm_campaign=blogpost_habr\">UEM<\/a><\/noindex>. <\/p>\n<p>Syst\u00e9my UEM umo\u017e\u0148uj\u00ed efektivn\u00ed spr\u00e1vu smartphon\u016f a tablet\u016f t\u00edm, \u017ee v\u010das instaluj\u00ed a aktualizuj\u00ed aplikace na za\u0159\u00edzen\u00edch mobiln\u00edch zam\u011bstnanc\u016f. Krom\u011b toho mohou vr\u00e1tit verzi aplikace na p\u0159edchoz\u00ed v p\u0159\u00edpad\u011b pot\u0159eby. Mo\u017enost vr\u00e1tit verzi zp\u011bt je exkluzivn\u00ed funkc\u00ed syst\u00e9m\u016f UEM. Ani Google Play, ani App Store tuto mo\u017enost nenab\u00edzej\u00ed.<\/p>\n<p>Syst\u00e9my UEM mohou vzd\u00e1len\u011b zablokovat nebo odlo\u017eit aktualizaci firmwaru mobiln\u00edch za\u0159\u00edzen\u00ed. Chov\u00e1n\u00ed z\u00e1vis\u00ed na platform\u011b a v\u00fdrobci za\u0159\u00edzen\u00ed. Na iOS v re\u017eimu supervised (o re\u017eimu si p\u0159e\u010dt\u011bte v na\u0161em <noindex><a rel=\"nofollow\" href=\"https:\/\/safe-phone.ru\/faq\/?utm_source=habr&amp;utm_medium=article_519670&amp;utm_term=FAQ&amp;utm_campaign=blogpost_habr\">\u010casto kladen\u00e9 dotazy<\/a><\/noindex>) lze odlo\u017eit aktualizaci a\u017e o 90 dn\u00ed. K tomu sta\u010d\u00ed nastavit p\u0159\u00edslu\u0161nou politiku zabezpe\u010den\u00ed.<\/p>\n<p>Na mobiln\u00edch za\u0159\u00edzen\u00edch Android od spole\u010dnosti Samsung lze zdarma zak\u00e1zat aktualizaci firmwaru nebo vyu\u017e\u00edt dal\u0161\u00ed placenou slu\u017ebu E-FOTA One, pomoc\u00ed kter\u00e9 lze ur\u010dit, jak\u00e9 aktualizace OS se maj\u00ed na za\u0159\u00edzen\u00edch instalovat. T\u00edmto zp\u016fsobem maj\u00ed administr\u00e1to\u0159i mo\u017enost nejprve otestovat chov\u00e1n\u00ed firemn\u00edch aplikac\u00ed na nov\u00fdch firmwarech sv\u00e9ho za\u0159\u00edzen\u00ed. Uv\u011bdomujeme si n\u00e1ro\u010dnost tohoto procesu a nab\u00edz\u00edme na\u0161im klient\u016fm slu\u017ebu zalo\u017eenou na Samsung E-FOTA One, kter\u00e1 zahrnuje slu\u017eby pro testov\u00e1n\u00ed funk\u010dnosti c\u00edlov\u00fdch firemn\u00edch aplikac\u00ed na pou\u017e\u00edvan\u00fdch modelech za\u0159\u00edzen\u00ed klienta. <\/p>\n<p>Na mobiln\u00edch za\u0159\u00edzen\u00edch Android od jin\u00fdch v\u00fdrobc\u016f bohu\u017eel takovou funk\u010dnost nenajdete. <br \/>\nZ\u00e1kaz nebo odlo\u017een\u00ed jejich aktualizace lze prov\u00e9st bu\u010fto pomoc\u00ed hrozeb, jako jsou: <br \/>\n<i>\u201eCen\u00edme si na\u0161ich u\u017eivatel\u016f! Neaktualizujte sv\u00e1 za\u0159\u00edzen\u00ed. To m\u016f\u017ee v\u00e9st k nefunk\u010dnosti aplikac\u00ed. V p\u0159\u00edpad\u011b poru\u0161en\u00ed tohoto pravidla nebudou va\u0161e \u017e\u00e1dosti o technickou podporu br\u00e1ny v \u00favahu nebo vysly\u0161eny!\u201c<\/i>.<\/p>\n<h3>Dal\u0161\u00ed doporu\u010den\u00ed<\/h3>\n<p>\nSledujte novinky a firemn\u00ed blogy v\u00fdrobc\u016f opera\u010dn\u00edch syst\u00e9m\u016f, za\u0159\u00edzen\u00ed a platforem UEM. Doslova letos se Google rozhodl <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.google\/products\/android-enterprise\/work-profile-new-standard-employee-privacy\/\">vzdat<\/a><\/noindex> podpory jedn\u00e9 z mo\u017en\u00fdch mobiln\u00edch strategi\u00ed, konkr\u00e9tn\u011b fully managed device with work profile. <\/p>\n<p>Za t\u00edmto dlouh\u00fdm n\u00e1zvem se skr\u00fdv\u00e1 n\u00e1sleduj\u00edc\u00ed sc\u00e9n\u00e1\u0159: <\/p>\n<p>Do Androidu 10 syst\u00e9my UEM pln\u011b \u0159\u00eddily <i>za\u0159\u00edzen\u00ed<\/i> <b>A<\/b> pracovn\u00edm <i>profilu (kontaineru)<\/i>, ve kter\u00e9m se nach\u00e1zej\u00ed firemn\u00ed aplikace a data. <br \/>\nOd Androidu 11 je mo\u017en\u00e9 plnohodnotn\u00e9 ovl\u00e1d\u00e1n\u00ed pouze <b>NEBO<\/b> <i>za\u0159\u00edzen\u00ed<\/i> <b>NEBO<\/b> <i>pracovn\u00edm profilu (kontejneru)<\/i>. <\/p>\n<p>Google vysv\u011btluje novinky p\u00e9\u010d\u00ed o soukrom\u00ed u\u017eivatel\u016f a sv\u00fdmi financemi. Pokud existuje kontejner, tak data u\u017eivatele mus\u00ed b\u00fdt mimo zorn\u00e9 pole a kontrolu zam\u011bstnavatele. <\/p>\n<p>V praxi to znamen\u00e1, \u017ee zjistit polohu firemn\u00edch za\u0159\u00edzen\u00ed nebo nainstalovat aplikace, kter\u00e9 u\u017eivatel pot\u0159ebuje pro pr\u00e1ci, ale kter\u00e9 nemus\u00ed b\u00fdt um\u00edst\u011bny v kontejneru na ochranu firemn\u00edch dat, je nyn\u00ed nemo\u017en\u00e9. Bu\u010f pro to bude nezbytn\u00e9 se vzd\u00e1t kontejneru...<\/p>\n<p>Google tvrd\u00ed, \u017ee takov\u00fd p\u0159\u00edstup k osobn\u00edmu prostoru odrazoval 38 % u\u017eivatel\u016f od instalace UEM. Te\u010f UEM dodavatel\u016fm zb\u00fdv\u00e1 jen \"j\u00edst, co dostanou\". <\/p>\n<p><img decoding=\"async\" alt=\"Vlastnosti aktualizac\u00ed firmwaru mobiln\u00edch za\u0159\u00edzen\u00ed\" src=\"\/wp-content\/uploads\/2020\/09\/ddb3ddb67c928881811afe7ef96c4c2f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNa novinky jsme se p\u0159ipravili a letos nab\u00eddneme novou verzi <noindex><a rel=\"nofollow\" href=\"https:\/\/safe-phone.ru\/?utm_source=habr&amp;utm_medium=article_519670&amp;utm_term=SafePhone&amp;utm_campaign=blogpost_habr\">SafePhone<\/a><\/noindex>, kter\u00e1 bude zohled\u0148ovat nov\u00e9 po\u017eadavky Google. <\/p>\n<h2>M\u00e1lokter\u00e9 zn\u00e1me skute\u010dnosti<\/h2>\n<p>\nNa z\u00e1v\u011br je\u0161t\u011b n\u011bkolik m\u00e1lo zn\u00e1m\u00fdch skute\u010dnost\u00ed o aktualizaci mobiln\u00edch OS.<\/p>\n<ol>\n<li>Firmware na mobiln\u00edch za\u0159\u00edzen\u00edch je n\u011bkdy mo\u017en\u00e9 vr\u00e1tit zp\u011bt. Jak ukazuje anal\u00fdza vyhled\u00e1vac\u00edch fr\u00e1z\u00ed, fr\u00e1zi \"jak obnovit Android\" hledaj\u00ed \u010dast\u011bji ne\u017e \"aktualizace Androidu\". M\u016f\u017ee se zd\u00e1t, \u017ee mlet\u00ed zp\u011bt je nemo\u017en\u00e9, ale n\u011bkdy to opravdu jde. Technicky je ochrana proti vr\u00e1cen\u00ed zalo\u017eena na intern\u00edm \u010d\u00edta\u010di, kter\u00fd se nezvy\u0161uje p\u0159i ka\u017ed\u00e9 verzi firmwaru. V r\u00e1mci jedn\u00e9 hodnoty tohoto \u010d\u00edta\u010de se vr\u00e1cen\u00ed zp\u011bt st\u00e1v\u00e1 mo\u017en\u00fdm. To se t\u00fdk\u00e1 Androidu. V iOS je situace trochu jin\u00e1. Z webu v\u00fdrobce (nebo bezpo\u010dtu zrcadel) si m\u016f\u017eete st\u00e1hnout obraz iOS konkr\u00e9tn\u00ed verze pro konkr\u00e9tn\u00ed model. Aby ho bylo mo\u017en\u00e9 nainstalovat p\u0159es kabel pomoc\u00ed iTunes, mus\u00ed Apple podepsat firmware. Obvykle v prvn\u00edch n\u011bkolika t\u00fddnech po vyd\u00e1n\u00ed nov\u00e9 verze iOS Apple podepisuje p\u0159edchoz\u00ed verze firmwaru, aby u\u017eivatel\u00e9, jejich\u017e za\u0159\u00edzen\u00ed po aktualizaci maj\u00ed probl\u00e9my, mohli vr\u00e1tit stabiln\u011bj\u0161\u00ed verzi.<\/li>\n<li>V dob\u00e1ch, kdy se komunita jailbreaku je\u0161t\u011b nerozd\u011blila mezi velk\u00e9 firmy, bylo mo\u017en\u00e9 zm\u011bnit zobrazovanou verzi iOS v jednom z syst\u00e9mov\u00fdch plist. Tak bylo nap\u0159\u00edklad mo\u017en\u00e9 ud\u011blat iOS 6.2 z iOS 6.3 a naopak. Pro\u010d to bylo pot\u0159eba, pov\u00edme v n\u011bkter\u00e9m z dal\u0161\u00edch \u010dl\u00e1nk\u016f.<\/li>\n<li>Je z\u0159ejm\u00e9, \u017ee v\u00fdrobci maj\u00ed obecn\u011b r\u00e1di program Odin pro flashov\u00e1n\u00ed smartphon\u016f. Lep\u0161\u00ed n\u00e1stroj pro flashov\u00e1n\u00ed je\u0161t\u011b neexistuje. <\/li>\n<\/ol>\n<p>\nNapi\u0161te n\u00e1m, probereme to, \u2026 mo\u017en\u00e1 i pom\u016f\u017eeme.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/niisokb\/blog\/519670\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c \u0438\u043b\u0438 \u043d\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443 \u043d\u0430 \u043b\u0438\u0447\u043d\u043e\u043c \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0435 \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0435\u0448\u0430\u0435\u0442 \u0441\u0430\u043c\u043e\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e. \u041a\u0442\u043e-\u0442\u043e \u0441\u0442\u0430\u0432\u0438\u0442 CyanogenMod, \u043a\u0442\u043e-\u0442\u043e \u043d\u0435 \u0447\u0443\u0432\u0441\u0442\u0432\u0443\u0435\u0442 \u0441\u0435\u0431\u044f \u0445\u043e\u0437\u044f\u0438\u043d\u043e\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0431\u0435\u0437 TWRP \u0438\u043b\u0438 jailbreak. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435 \u0441 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0445 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043e\u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0435\u0434\u0438\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043d\u044b\u043c, \u0438\u043d\u0430\u0447\u0435 IT-\u0448\u043d\u0438\u043a\u0430\u043c \u0434\u0430\u0436\u0435 \u0420\u0430\u0433\u043d\u0430\u0440\u0451\u043a \u043f\u043e\u043a\u0430\u0436\u0435\u0442\u0441\u044f \u0437\u0430\u0431\u0430\u0432\u043e\u0439. \u041e \u0442\u043e\u043c, \u043a\u0430\u043a \u044d\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432 \u00ab\u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u043c\u00bb \u043c\u0438\u0440\u0435, \u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u043e\u0434 \u043a\u0430\u0442\u043e\u043c. \u041a\u0440\u0430\u0442\u043a\u0438\u0439 \u041b\u0438\u043a\u0411\u0435\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":94736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-94735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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N\u011bkdo instaluje CyanogenMod, jin\u00fd se bez TWRP nebo jailbreaku nec\u00edt\u00ed jako majitel za\u0159\u00edzen\u00ed.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/osobennosti-obnovlenij-proshivki-mobilnyh-ustrojstv","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 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jailbreak.","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/osobennosti-obnovlenij-proshivki-mobilnyh-ustrojstv","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-09-20T17:42:23+00:00","article:modified_time":"2020-09-20T17:42:23+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"94735","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 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