{"id":75572,"date":"2025-04-04T00:13:30","date_gmt":"2025-04-03T22:13:30","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=75572"},"modified":"2025-04-03T12:32:12","modified_gmt":"2025-04-03T10:32:12","slug":"proc-vas-smartphone-neni-nikdy-vypnuty-a-nemeli-byste-menit-baterii","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/04\/04\/proc-vas-smartphone-neni-nikdy-vypnuty-a-nemeli-byste-menit-baterii\/","title":{"rendered":"Pro\u010d v\u00e1\u0161 smartphone nen\u00ed nikdy vypnut\u00fd \u2013 a nem\u011bli byste m\u011bnit baterii"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>P\u0159em\u00fd\u0161leli jste n\u011bkdy nad t\u00edm, pro\u010d modern\u00ed smartphony ji\u017e nemaj\u00ed vyj\u00edmateln\u00e9 baterie?<\/span><\/strong><br \/>\n<span>\u010casto citovan\u00e1 odpov\u011b\u010f:\u00a0<\/span><em><span>&#8222;Tak\u017ee si mus\u00edte koupit nov\u00fd d\u0159\u00edve.&#8220;<\/span><\/em><br \/>\n<span>Nen\u00ed to \u00fapln\u011b \u0161patn\u011b \u2013 ale to je jen vedlej\u0161\u00ed efekt. Skute\u010dn\u00fd d\u016fvod je techni\u010dt\u011bj\u0161\u00ed, ti\u0161\u0161\u00ed \u2013 a mnohem znepokojiv\u011bj\u0161\u00ed.<\/span><\/p>\n<h3 class=\"wp-block-heading\"><strong><span>Software m\u00edsto p\u0159ep\u00edna\u010d\u016f<\/span><\/strong><\/h3>\n<p><span>Kdy\u017e vypnete telefon, nestane se to p\u0159es skute\u010dn\u00fd jisti\u010d. Tla\u010d\u00edtko \u201ePower\u201c pouze vys\u00edl\u00e1 softwarov\u00fd sign\u00e1l:\u00a0<\/span><em><span>Vypn\u011bte jej.<\/span><\/em><span>\u00a0Bude potom za\u0159\u00edzen\u00ed skute\u010dn\u011b neaktivn\u00ed? To nem\u016f\u017ee\u0161 v\u011bd\u011bt. Mus\u00ed\u0161 tomu v\u011b\u0159it.<\/span><\/p>\n<p><strong><span>Co se d\u011bje na pozad\u00ed<\/span><\/strong><\/p>\n<p><span>I po vypnut\u00ed mohou komponenty z\u016fstat aktivn\u00ed \u2013 nap\u0159\u00edklad:<\/span><\/p>\n<ul>\n<li><span>\u00dadaje o poloze vyrovn\u00e1vac\u00ed pam\u011bti<\/span><\/li>\n<li><span>Nechte rozhran\u00ed mikrofonu otev\u0159en\u00e1<\/span><\/li>\n<li><span>Zkontrolujte bezdr\u00e1tov\u00e1 p\u0159ipojen\u00ed pro kol\u00eds\u00e1n\u00ed sign\u00e1lu<\/span><\/li>\n<\/ul>\n<p><span>Takov\u00e9 funkce\u00a0<\/span><strong><span>by mohly<\/span><\/strong><span>\u00a0b\u00fdt pou\u017eity v extr\u00e9mn\u00edch p\u0159\u00edpadech \u2013\u00a0<\/span><strong><span>pokud bylo za\u0159\u00edzen\u00ed kompromitov\u00e1no<\/span><\/strong><span>\u00a0(nap\u0159\u00edklad stavov\u00fdmi trojsk\u00fdmi ko\u0148mi nebo manipulac\u00ed s firmwarem, jako jsou n\u00e1stroje NSA, zn\u00e1m\u00e9 z \u00fanik\u016f Snowden).<\/span><\/p>\n<h3 class=\"wp-block-heading\"><strong><span>Nevym\u011bniteln\u00e1 baterie \u2013 ovl\u00e1dac\u00ed n\u00e1stroj?<\/span><\/strong><\/h3>\n<p><span>Smartphony hl\u00e1s\u00ed \u201evybit\u00e1 baterie\u201c, kdy\u017e je je\u0161t\u011b k dispozici 5\u201320 % zb\u00fdvaj\u00edc\u00ed energie. Tato rezerva slou\u017e\u00ed:<\/span><\/p>\n<ul>\n<li><span>Integrita syst\u00e9mu b\u011bhem vypnut\u00ed<\/span><\/li>\n<li><span>Funkce nouzov\u00e9ho vol\u00e1n\u00ed<\/span><\/li>\n<li><span>Aktivity na pozad\u00ed v\u00fdrobce nebo syst\u00e9mu<\/span><\/li>\n<\/ul>\n<p><strong><span>Vyjmout baterii sami? Nen\u00ed mo\u017en\u00e9.<\/span><\/strong><span>\u00a0To znamen\u00e1, \u017ee v\u00e1m chyb\u00ed posledn\u00ed fyzick\u00e1 ovl\u00e1dac\u00ed p\u00e1ka na va\u0161em za\u0159\u00edzen\u00ed.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><strong><span>Z\u00e1v\u011br: Sv\u00e9mu smartphonu nem\u016f\u017eete v\u011b\u0159it \u2013 pouze jej chra\u0148te<\/span><\/strong><\/h2>\n<p><strong><span>Skute\u010dn\u011b offline jsou pouze ti, kte\u0159\u00ed um\u00edst\u00ed sv\u00e9 za\u0159\u00edzen\u00ed do st\u00edn\u011bn\u00e9 krabice nebo odpoj\u00ed baterii.<\/span><\/strong><\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><span>Co m\u016f\u017eete ud\u011blat:<\/span><\/h2>\n<ul>\n<li><span>Re\u017eim Letadlo \u2260 r\u00e1dio vypnut\u00e9<\/span><\/li>\n<li><span>Vypnout \u2260 vypnout energii<\/span><\/li>\n<li><span>Baterie je vybit\u00e1 \u2260 za\u0159\u00edzen\u00ed neaktivn\u00ed<\/span><\/li>\n<li><span>Pouze odd\u011blen\u00ed hardwaru \u2248 bezpe\u010dn\u00e9<\/span><\/li>\n<li><span>Faraday box = skute\u010dn\u011b offline<\/span><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span>Zdroje a dal\u0161\u00ed informace:<\/span><\/h2>\n<ul>\n<li><span>Snowden \u00faniky (2013), n\u00e1stroje NSA jako DROPOUTJEEP<\/span><\/li>\n<li><a href=\"https:\/\/www.eff.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>EFF \u2013 Electronic Frontier Foundation<\/span><\/a><\/li>\n<li><span>\u201eGrapheneOS\u201c \u2013 Android \u0161etrn\u00fd k soukrom\u00ed<\/span><\/li>\n<li><span>Heise.de:\u00a0<\/span><a href=\"https:\/\/www.heise.de\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Zbytkov\u00e1 energie a monitorovac\u00ed \u010dipy<\/span><\/a><\/li>\n<li><a href=\"https:\/\/puri.sm\/\"><span>Purism Librem Phone<\/span><\/a><span>\u00a0\u2013 s fyzick\u00fdm vyp\u00edna\u010dem<\/span><\/li>\n<li><a href=\"https:\/\/www.pine64.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>PinePhone<\/span><\/a><span>\u00a0\u2013 bezplatn\u00e1 alternativa chytr\u00e9ho telefonu<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159em\u00fd\u0161leli jste n\u011bkdy nad t\u00edm, pro\u010d modern\u00ed smartphony ji\u017e nemaj\u00ed vyj\u00edmateln\u00e9 baterie? \u010casto citovan\u00e1 odpov\u011b\u010f:\u00a0&#8222;Tak\u017ee&#8230;<\/p>\n","protected":false},"author":2,"featured_media":75573,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[8170,1080,4416],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/75572"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=75572"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/75572\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/75573"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=75572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=75572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=75572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}