{"id":25826,"date":"2021-11-20T18:40:02","date_gmt":"2021-11-20T18:40:02","guid":{"rendered":"https:\/\/droix.net\/knowledge-base\/article\/reseni-problemu-s-wi-fi\/"},"modified":"2021-11-20T18:40:02","modified_gmt":"2021-11-20T18:40:02","slug":"reseni-problemu-s-wi-fi","status":"publish","type":"kb","link":"https:\/\/droix.net\/knowledge-base\/cs\/article\/reseni-problemu-s-wi-fi\/","title":{"rendered":"\u0158e\u0161en\u00ed probl\u00e9m\u016f s Wi-Fi"},"content":{"rendered":"<p style=\"text-align: left;\">Pokud je va\u0161e WiFi slab\u00e1 nebo nefunguje spr\u00e1vn\u011b, existuje n\u011bkolik r\u016fzn\u00fdch metod, kter\u00e9 lze pou\u017e\u00edt k otestov\u00e1n\u00ed za\u0159\u00edzen\u00ed, z\u00edsk\u00e1n\u00ed siln\u011bj\u0161\u00edho sign\u00e1lu nebo oprav\u011b WiFi, pokud nefunguje v\u016fbec.<\/p>\n<h3><strong>Slab\u00e1 Wi-Fi<\/strong><\/h3>\n<p>Chcete-li otestovat rychlost stahov\u00e1n\u00ed\/odes\u00edl\u00e1n\u00ed a ping internetu, m\u016f\u017eete pou\u017e\u00edt p\u0159\u00edkaz&nbsp;Aplikace <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=org.zwanoo.android.speedtest\" target=\"_blank\" rel=\"noopener noreferrer\">Speedtest<\/a>, kterou lze st\u00e1hnout z <a href=\"https:\/\/droix.net\/first-run-of-googles-play-store\/\">obchodu Google Play<\/a>. Pot\u00e9 m\u016f\u017eete prov\u00e9st k\u0159\u00ed\u017eov\u00e9 porovn\u00e1n\u00ed nebo pou\u017e\u00edt jin\u00e9 za\u0159\u00edzen\u00ed pro srovn\u00e1n\u00ed.<\/p>\n<p><em>Pozn\u00e1mka:To m\u016f\u017ee b\u00fdt n\u011bkdy probl\u00e9m kv\u016fli samotn\u00e9mu \u0161irokop\u00e1smov\u00e9mu p\u0159ipojen\u00ed, tak\u017ee lep\u0161\u00ed metodou testov\u00e1n\u00ed je testov\u00e1n\u00ed na v\u00edce za\u0159\u00edzen\u00edch, nap\u0159\u00edklad na po\u010d\u00edta\u010di nebo mobiln\u00edm telefonu.<\/em><\/p>\n<p>Krom\u011b rychlosti m\u016f\u017eete pou\u017e\u00edt <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.farproc.wifi.analyzer\" target=\"_blank\" rel=\"noopener noreferrer\">aplikaci pro anal\u00fdzu WiFi<\/a>, kter\u00e1 zkontroluje s\u00edlu sign\u00e1lu a na z\u00e1klad\u011b toho p\u0159esune za\u0159\u00edzen\u00ed do lep\u0161\u00ed polohy, abyste z\u00edskali siln\u011bj\u0161\u00ed sign\u00e1l.<\/p>\n<p>Sign\u00e1l nemus\u00ed b\u00fdt z\u00e1visl\u00fd pouze na vzd\u00e1lenosti od modemu k za\u0159\u00edzen\u00ed, ale tak\u00e9 na mno\u017estv\u00ed p\u0159ek\u00e1\u017eek mezi nimi, jako jsou st\u011bny, podlahy nebo n\u00e1bytek. Doporu\u010den\u00e1 vzd\u00e1lenost je n\u011bkolik metr\u016f, ide\u00e1ln\u011b ve stejn\u00e9 m\u00edstnosti s co nejmen\u0161\u00edm po\u010dtem p\u0159ek\u00e1\u017eek.<\/p>\n<p>Dal\u0161\u00edm faktorem, kter\u00fd je t\u0159eba zahrnout, je p\u0159ij\u00edma\u010d WiFi za\u0159\u00edzen\u00ed (zda je dvoup\u00e1smov\u00fd nebo jednop\u00e1smov\u00fd) a vys\u00edlan\u00fd sign\u00e1l, zda je zalo\u017een\u00fd na frekvenci 2,4 GHz nebo 5 GHz.&nbsp;Pokud je p\u0159ipojen\u00ed v\u00fdrazn\u011b slab\u0161\u00ed ne\u017e na jin\u00e9m za\u0159\u00edzen\u00ed, m\u016f\u017eete pro otestov\u00e1n\u00ed p\u0159ipojen\u00ed p\u0159epnout z 2,4GHz na 5GHz nebo naopak.<\/p>\n<p>N\u011bkdy nemus\u00ed b\u00fdt modemy se za\u0159\u00edzen\u00edm kompatibiln\u00ed a v takov\u00e9m p\u0159\u00edpad\u011b mohou b\u00fdt dobrou alternativou routery. Zapojen\u00ed routeru do modemu a zobrazen\u00ed sign\u00e1lu WiFi p\u0159es n\u011bj obvykle vy\u0159e\u0161\u00ed v\u011bt\u0161inu probl\u00e9m\u016f s WiFi u r\u016fzn\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n<p>Jedn\u00edm z nejlep\u0161\u00edch a nejjednodu\u0161\u0161\u00edch zp\u016fsob\u016f, jak zjistit, zda se jedn\u00e1 o probl\u00e9m, je pou\u017eit\u00ed hotspotu WiFi. Pomoc\u00ed chytr\u00e9ho telefonu m\u016f\u017eete z mobiln\u00edho za\u0159\u00edzen\u00ed vytvo\u0159it hotspot\/repeater WiFi a pot\u00e9 se pomoc\u00ed za\u0159\u00edzen\u00ed p\u0159ipojit k mobiln\u00edmu za\u0159\u00edzen\u00ed stejn\u011b jako k jak\u00e9mukoli modemu\/sm\u011brova\u010di. Na z\u00e1klad\u011b toho m\u016f\u017eete ur\u010dit, zda se jedn\u00e1 o z\u00e1vadu WiFi v za\u0159\u00edzen\u00ed, nebo o z\u00e1vadu uvnit\u0159 modemu.<\/p>\n<h3><strong>Nefunk\u010dn\u00ed WiFi<\/strong><\/h3>\n<p>Pokud se za\u0159\u00edzen\u00ed, kter\u00e9 m\u00e1te, nem\u016f\u017ee p\u0159ipojit k \u017e\u00e1dn\u00e9 s\u00edti, vyp\u00edn\u00e1 se nebo se vyp\u00edn\u00e1 b\u011bhem pou\u017e\u00edv\u00e1n\u00ed, m\u016f\u017eete pou\u017e\u00edt n\u011bkolik r\u016fzn\u00fdch metod, abyste probl\u00e9m vy\u0159e\u0161ili.<\/p>\n<p><strong>1. Obnoven\u00ed tov\u00e1rn\u00edho nastaven\u00ed<\/strong><\/p>\n<p>Tuto metodu lze prov\u00e9st prost\u0159ednictv\u00edm nab\u00eddky syst\u00e9mu Android nebo nab\u00eddky obnoven\u00ed. Vyma\u017ee za\u0159\u00edzen\u00ed zp\u011bt do \u010dist\u00e9ho stavu, co\u017e je prvn\u00ed metoda, kterou je t\u0159eba pou\u017e\u00edt k vy\u0159e\u0161en\u00ed probl\u00e9mu a kter\u00e1 obvykle probl\u00e9m vy\u0159e\u0161\u00ed. M\u016f\u017eete se \u0159\u00eddit na\u0161\u00edm pr\u016fvodcem <a href=\"https:\/\/droix.net\/accessing-your-droidboxs-recovery-menu\/\"><br \/>\n  <span style=\"color: #0000ff;\">zde<\/span><br \/>\n<\/a> jak to ud\u011blat.<\/p>\n<p><strong>2. V\u00fdm\u011bna firmwaru (metoda zalo\u017een\u00e1 na kart\u011b SD)<\/strong><\/p>\n<p>Tato metoda (v z\u00e1vislosti na za\u0159\u00edzen\u00ed) nahrad\u00ed firmware nebo nainstaluje jeho novou instanci na z\u00e1klad\u011b verze firmwaru, kterou jste m\u011bli v za\u0159\u00edzen\u00ed a kter\u00e1 je aktu\u00e1ln\u011b k dispozici (nejnov\u011bj\u0161\u00ed). Firmware lze z\u00edskat prost\u0159ednictv\u00edm na\u0161eho <a href=\"https:\/\/www.droidboxforums.com\/\" target=\"_blank\" rel=\"noopener\"><br \/>\n  <span style=\"color: #0000ff;\">na f\u00f3ru<\/span><br \/>\n<\/a>, ka\u017ed\u00fd p\u0159\u00edstroj m\u00e1 svou vlastn\u00ed kategorii, nebo pokud na f\u00f3ru v danou chv\u00edli nen\u00ed \u017e\u00e1dn\u00fd n\u00e1vod, kontaktujte n\u00e1s prost\u0159ednictv\u00edm uveden\u00e9ho e-mailu support@droix.net.<\/p>\n<p><strong>3. Kompletn\u00ed p\u0159einstalace firmwaru (metoda zalo\u017een\u00e1 na PC)<\/strong><\/p>\n<p>Tato metoda se prov\u00e1d\u00ed pomoc\u00ed po\u010d\u00edta\u010de (opera\u010dn\u00ed syst\u00e9m Windows) a kabelu USB A na obou konc\u00edch USB A. Nezahrnuje \u017e\u00e1dn\u00e9 pou\u017eit\u00ed u\u017eivatelsk\u00e9ho rozhran\u00ed prost\u0159ednictv\u00edm za\u0159\u00edzen\u00ed, tak\u017ee pokud jsou zaznamen\u00e1ny dal\u0161\u00ed probl\u00e9my, je tato metoda tou spr\u00e1vnou cestou. Soubor firmwaru se li\u0161\u00ed od metody zalo\u017een\u00e9 na kart\u011b SD a flashov\u00e1n\u00ed firmwaru se prov\u00e1d\u00ed v\u00fdhradn\u011b prost\u0159ednictv\u00edm po\u010d\u00edta\u010de.<\/p>\n<p>Pod\u00edvejte se na <span style=\"color: #0000ff;\"><br \/>\n  <a style=\"color: #0000ff;\" href=\"https:\/\/www.droidboxforums.com\/\" target=\"_blank\" rel=\"noopener\">f\u00f3rum<\/a><br \/>\n<\/span> a zjist\u011bte, zda je pro va\u0161e za\u0159\u00edzen\u00ed k dispozici firmware.<\/p>\n<p>Pokud je u konkr\u00e9tn\u00edho za\u0159\u00edzen\u00ed nab\u00edzen pouze jeden postup nebo se \u017e\u00e1dn\u00fd nezobrazuje, nev\u00e1hejte n\u00e1s kontaktovat na adrese support@droix.net a my v\u00e1m podle toho porad\u00edme. Abychom mohli v\u00e1\u0161 po\u017eadavek sn\u00e1ze vy\u0159e\u0161it, nezapome\u0148te pros\u00edm uvnit\u0159 e-mailu uv\u00e9st jasn\u00fd popis probl\u00e9mu, ID va\u0161\u00ed objedn\u00e1vky, abychom ji mohli vyhledat, a co bylo dosud vyzkou\u0161eno jako mo\u017en\u00e9 \u0159e\u0161en\u00ed. Pokud to v\u00edte, budeme schopni v\u00e1\u0161 po\u017eadavek co nejd\u0159\u00edve vy\u0159e\u0161it a vy budete moci sv\u00e9 za\u0159\u00edzen\u00ed co nejd\u0159\u00edve op\u011bt pou\u017e\u00edvat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pokud je va\u0161e WiFi slab\u00e1 nebo nefunguje spr\u00e1vn\u011b, existuje n\u011bkolik r\u016fzn\u00fdch metod, kter\u00e9 lze pou\u017e\u00edt k otestov\u00e1n\u00ed za\u0159\u00edzen\u00ed, z\u00edsk\u00e1n\u00ed siln\u011bj\u0161\u00edho sign\u00e1lu nebo oprav\u011b WiFi, pokud nefunguje v\u016fbec. Slab\u00e1 Wi-Fi Chcete-li otestovat rychlost stahov\u00e1n\u00ed\/odes\u00edl\u00e1n\u00ed a ping internetu, m\u016f\u017eete pou\u017e\u00edt p\u0159\u00edkaz&nbsp;Aplikace Speedtest, kterou lze st\u00e1hnout z obchodu Google Play. Pot\u00e9 m\u016f\u017eete prov\u00e9st k\u0159\u00ed\u017eov\u00e9 porovn\u00e1n\u00ed nebo pou\u017e\u00edt jin\u00e9 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"kbtopic":[270],"kbtag":[707],"class_list":{"0":"post-25826","1":"kb","2":"type-kb","3":"status-publish","5":"kbtopic-hardware","6":"kbtag-network-cs"},"_links":{"self":[{"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/kb\/25826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/comments?post=25826"}],"version-history":[{"count":0,"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/kb\/25826\/revisions"}],"wp:attachment":[{"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/media?parent=25826"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/kbtopic?post=25826"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/droix.net\/knowledge-base\/cs\/wp-json\/wp\/v2\/kbtag?post=25826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}