Rau tag nrho iPhone ua hauj lwm, nws yog ib qhov tsim nyog hais tias nws yuav tsum tau tas li txuas mus rau hauv Internet. Niaj hnub no peb xav txog qhov teeb meem tshwm sim los ntawm ntau cov neeg siv ntawm cov cuab yeej kua - tus xov tooj tsis kam txuas rau Wi-nkaus.
Vim li cas cov iPhone tsis txuas rau Wi-nkaus
Ntau ntau yam yuav tshwm sim rau qhov teeb meem no. Thiab thaum nws pom tau tias yog lawm, qhov teeb meem yuav daws tau sai sai.
Vim li cas 1: WI-nkaus yog neeg xiam oob khab hauv smartphone.
Ua ntej tshaj, xyuas seb lub wireless network puas qhib rau ntawm iPhone.
- Ua li no, qhib qhov chaw thiab xaiv nqe lus "Wi-nkaus".
- Xyuas kom meej tias qhov parameter "Wi-nkaus" qhib lub lag luam, thiab wireless network xaiv hauv qab no (yuav tsum muaj ib cim kos rau nws).
Reason 2: Router Malfunction
Xyuas nws yog yooj yim: sim txuas lwm yam khoom siv (Wi-nkaus, laptop, smartphone, ntsiav tshuaj, thiab lwm yam) rau Wi-nkaus. Yog tias tag nrho cov gadgets txuas nrog lub network wireless tsis muaj internet, koj yuav tsum nrog nws.
- Kom pib, sim simplest - reboot lub router, thiab mam li tos kom txog thaum nws pib tag nrho. Yog tias qhov no tsis pab, kos lub chaw ntawm lub router, hauv particular, txoj kev encryption (nws yog ib qho tsim nyog los nruab WPA2-PSK). Raws li kev xyaum qhia, qhov teebmeem no feem ntau cuam tshuam cov tsis muaj txuas rau lub iPhone. Koj tuaj yeem hloov qhov kev xaiv hauv qhov qub hauv tib qho chaw uas lub wireless qhov tseem ceeb hloov.
Nyeem ntxiv: Yuav ua li cas hloov tus password rau ntawm ib tus IP-router
- Yog tias cov kev ua no tsis tau muab coj los ua dua, pib dua lub modem mus rau lub xeev xwm txheej thiab tom qab ntawd rov kho dua nws (yog tias tsim nyog, tus neeg muab kev pabcuam yuav muab cov ntaub ntawv tshwj xeeb rau koj tus qauv). Yog tias txoj kev kho dua tshiab ntawm lub router tsis tuaj yeem coj cov txiaj ntsig, koj yuav tsum tau ua txhaum ntawm kev ntaus ntawv ua tsis zoo.
Vim li cas 3: Tsis muaj lub smartphone
iPhone yuav intermittently intermittently ploj, uas ua rau tsis muaj kev txuas Wi-nkaus.
- Kom pib, sim "tsis nco" lub network uas lub smartphone txuas nrog. Ua li no, nyob rau hauv cov chaw ntawm lub iPhone, xaiv seem "Wi-nkaus".
- Rau sab xis ntawm lub npe network, xaiv lub tshuab raj khawm, thiab mam li coj mus rhaub rau"Tsis nco qab no lub network".
- Reboot koj lub smartphone.
Nyeem ntau: Yuav ua li cas rov qab qhib lub iPhone
- Thaum twg lub iPhone yog launched, sim rov qhib dua rau lub network Wi-nkaus (vim hais tias lub network twb dhau tsis nco qab lawm, koj yuav tsum rov ua dua ib lo lus zais rau nws).
Vim li cas 4: Kev Tshawb Xyuas Cov Khoom Siv
Rau qhov kev ua haujlwm hauv Internet, lub xov tooj yuav tsum tau txais kev lees paub tsis muaj kev cuam tshuam. Yog li txoj cai, lawv muaj peev xwm raug tsim los ntawm ntau yam khoom siv: npog, sib nqus cov tuav ntaub ntawv, thiab lwm yam. Yog li ntawd, yog thaum siv cov thawv rau hauv koj lub xov tooj, npog (feem ntau cuam tshuam los ntawm cov hlau) thiab lwm yam khoom qub, sim tshem lawv thiab tshawb xyuas qhov kev sib txuas ua haujlwm.
Reason 5: Failed network settings
- Qhib iPhone xaiv, thiab mam li mus "Highlights".
- Nyob hauv qab ntawm qhov rais, xaiv ib seem. "Pib dua". Tom ntej, coj mus rhaub rau yam khoom ntawd "Pib nqis Network". Tshawb xyuas qhov pib ntawm txoj haujlwm no.
Vim li cas 6: Tsis ua raws li cov lus teb
Yog tias koj tau ua kom tseeb tias qhov teeb meem nyob hauv xov tooj (lwm yam khoom siv tau zoo txuas rau lub wireless network), koj yuav tsum sim ua kom pom lub iPad. Cov txheej txheem no yuav tshem tawm lub qub firmware ntawm koj lub smartphone, thiab ces nruab qhov tseeb muaj version rau koj tus qauv.
- Ua li no, koj yuav tsum txuas koj iPhone rau koj lub computer uas siv USB cable. Ces pib iTunes thiab nkag mus rau hauv xov tooj hauv DFU (tshwj xeeb thaum muaj xwm txheej ceev, uas yog siv los txhim kho lub smartphone).
Nyeem ntau: Yuav ua li cas muab iPhone rau hauv DFU hom
- Tom qab nkag mus rau hauv DFU, iTunes yuav txheeb xyuas cov cuab yeej txuas thiab cia kom tiav koj cov txheej txheem rov qab. Khiav cov txheej txheem no. Yog li ntawd, qhov tseeb version ntawm iOS no yuav tsum downloaded rau lub computer, ua raws li los ntawm txoj kev uas tshem qhov qub firmware ua raws li los ntawm tus tshiab. Nyob rau lub sij hawm no, nws tau pom zoo kom tsis txhob kaw lub smartphone los ntawm lub computer.
Vim li cas 7: Wi-Fi module malfunction
Yog tias tag nrho cov lus pom zoo yav dhau los tsis tau coj los siv, cov smartphone tseem tsis kam txuas rau lub wireless network, hmoov tsis, yuav ua rau ib qho tsis zoo ntawm Wi-Fi module tsis tau txiav txim. Hauv qhov no, koj yuav tsum hu rau qhov chaw pabcuam, uas yog ib tus kws kho mob tshwj xeeb tuaj yeem kuaj xyuas thiab txiav txim siab seb tus module uas txuas rau lub vas sab hauv Internet yog ua txhaum.
Zoo tib yam kuaj xyuas txhua qhov ua rau thiab ua raws li cov lus pom hauv tsab xov xwm - nrog rau qhov siab qhov koj yuav daws tau qhov teeb meem koj tus kheej.
