Yuav ua li cas yog tias "MMI code tsis raug" sau nyob rau hauv

Anonim

Yuav ua li cas yog tias

Thaum lub sijhawm ua haujlwm ntawm cov khoom siv ntawm Android platform, yuam kev feem ntau tshwm sim, ib qho ntawm yog cov lus "tsis raug MMI code tsis raug". Xws li daim ntawv ceeb toom tshwm sim nyob rau hauv chav kawm ntawm tsis yog kev ua haujlwm ntawm kev sib txuas lus ntawm tes thiab lub wireless sib txuas lus, thiab qhov tseeb nws tsis muaj teeb meem rau lub smartphone. Nrog peb cov lus qhia hauv niaj hnub no, peb yuav tham txog cov kev txheeb xyuas qhov ua rau cov lus no thiab cov hau kev ntawm kev tshem tawm.

Yuam Kev "MMI code tsis raug" ntawm Android

Raws li twb tau hais txog, qhov teeb meem nyob rau hauv kev txiav txim siab yog ncaj qha cuam tshuam nrog cov kev sib txuas lus ntawm lub wireless kev sib txuas lus thiab yog li ntawd feem ntau nws yuav tau tshawb xyuas cov chaw sib raug zoo. Peb yuav them sai sai rau txhua txoj kev xaiv, tab sis tsuas yog qee tus neeg tuaj yeem hu ua txoj cai.

Ua rau 1: Cellular swb

Ib qho ntawm cov teeb meem feem ntau yog cov teeb meem yog cov teeb meem ntawm cov neeg teb xov tooj ntawm cov neeg ua haujlwm hauv lub teeb liab thiab ploj mus. Txhawm rau tshuaj xyuas, ua tib zoo mloog rau lub teeb liab uas qhia tawm rau ntawm cov ntawv ceeb toom vaj huam sib luag ntawm lub vijtsam sab saum toj.

Saib theem teeb meem ntawm Android ceeb toom vaj huam sib luag

Cov hau kev tshem tawm no suav nrog kev tsiv mus rau lwm qhov chaw nrog lub cim txawb xov tooj ntawm tes lossis tos rau qhov xwm txheej ntawm qhov xwm txheej ntawm tus neeg teb xov tooj. Feem ntau, vim yog kev siv cov khoom siv txawb, cov neeg muab kev pab cuam feem ntau ntawm cov neeg ua haujlwm luv luv thiab, raws li, qhov kev ua yuam kev ploj mus.

Cov txheej txheem ntawm disconnecting hom nyob rau hauv lub dav hlau nyob rau hauv

Ua ib qho kev xaiv ntxiv, pab kom thiab xiam oob qhab "hom phiaj" hloov pauv lub network xwm txheej. Cov txheej txheem no tau piav qhia sib txawv.

Nyeem ntxiv: Teeb meem nrog mobile internet ua haujlwm hauv Android

Ua rau 2: Unstable network

On Android li, kev sib txuas lus wireless hauv 3G thiab 4G hom feem ntau siv. Los ntawm kev sib tw nrog thawj qhov kev xaiv, qhov kev sib txuas no tuaj yeem ua haujlwm tsis ruaj khov, dua qhov pom ntawm qhov yuam kev hauv kev txiav txim siab. Hauv qhov no, kev daws teeb meem tam sim no yuav hloov pauv ntawm hom kev lag luam raws li cov lus qhia hauv qab no.

  1. Mus rau "chaw" thiab hauv "wireless networks" thaiv, nyem lub "Ntau" khawm. Tom qab ntawd, mus rau "txawb tes hauj lwm" nplooj ntawv.
  2. Mus rau Tshooj Cai tseem nyob hauv Chaw Nrhiav Android

  3. Nyem rau "Network hom" khawm thiab hauv lub qhov rais uas tshwm sim, xaiv cov kev xaiv uas sib txawv ntawm kev siv. Qhov tshwj xeeb tshaj yog txhim khu kev qha yog "2G", raws li nws ua haujlwm txawm tias muaj lub cim tsis zoo.

    Hloov Hom Network nyob rau hauv Android Chaw

    Nyob rau yav tom ntej, koj tuaj yeem yooj yim rov qab koj li ib txwm network los ntawm tib lub qhov rai "hom network".

Qhov kev xaiv no tso cai rau koj cais MMI code "tsis ncaj ncees lawm", tsuas yog hloov hom kev ua lag luam hauv Is Taws Nem. Txawm li cas los xij, nws siv tsuas yog rau cov neeg mob no thaum qhov yuam kev pib tshwm sim nthawv, tab sis ua ntej tus xov tooj ua haujlwm zoo.

Ua rau 3: Cov chaw siv hluav taws xob tsis raug

Raug raws li kev hloov mus rau tus neeg tsav xov tooj ntawm tes tshiab lossis hloov cov hom network ua raws li qhov yuam kev cov phiaj xwm PARIFF txoj kev npaj, tej zaum yuav muaj kev sib txuas tsis raug. Koj tuaj yeem kawm paub txog qhov no los ntawm kev nyeem peb cov lus qhia rau kev teeb tsa internet kom yog rau ntawm Android pab pawg. Tsis tas li ntawd, tom qab thov cov tsis muaj, nco ntsoov rov ua dua lub xov tooj smartphone, raws li qhov kev txwv no tseem feem ntau ua rau.

Ib qho piv txwv ntawm cov kev teeb tsa internet tseeb ntawm Android

Nyeem ntxiv: Kev tsim kho hauv Is Taws Nem rau hauv

Caj 4: Lub teb chaws Code chaw

Kev Ceeb Toom "tsis raug MMI code" tshwm sim thaum koj sim teeb tsa USSD cov lus txib tau muab rau los ntawm tus xov tooj sib txuas lus, hauv xov tooj ". Hauv qee qhov xwm txheej, nws yog ncaj qha rau cov teeb meem, vim tias cov kev pab cuam tau teeb tsa ntxiv nplooj ntawv code rau thaum pib ntawm ib tus lej.

Daim Ntawv Thov Xov Tooj rau Android

Hauv "xov tooj" daim ntawv thov, "hu" los yog lwm yam analogue, nthuav tshooj "thiab nrhiav cov khoom ntawm cov chaw. Hloov chaw ntawm lub neej ntawd lub teb chaws lub teb chaws txoj hauj lwm, thiab ntawm cov tsis muaj no tuaj yeem raug kaw.

Tig tawm ntawm lub teb chaws lub teb chaws code rau hauv

Nco tseg: Tus qauv no tshwj xeeb tshaj yog rau Xiaomi smartphones, thaum nyob rau lwm lub xov tooj, qhov no tsis tshua pom.

Vim yog cov sib txawv ntawm Android version thiab kev siv, feem ntau, qhov chaw nyob thiab cov npe ntawm cov khoom yuav txawv. Yog tias koj nrhiav tsis tau cov kev xaiv koj xav tau, sim rub tawm thiab nruab lwm txoj hauv kev software ntawm cov neeg uas ua ntawv pob zoo li cov neeg ua si, tom qab uas siv USSD hais kom ua. Tej zaum cov qauv no yog kev daws teeb meem.

Ua rau 5: Cov ntawv thov nruab

Thaum muaj teeb meem tshwm sim tom qab txhim kho cov ntawv thov tshiab ntawm lub smartphone, qhov laj thawj yuav ua haujlwm tsis raug cai ntawm ib qho ntawm lawv. Txhawm rau tshem tawm qhov yuam kev, rho tawm cov software nyuam qhuav rub tawm tam sim no raws li cov lus qhia piav qhia nyob rau hauv tsab xov xwm tom ntej.

Cov txheej txheem ntawm kev rho tawm ib daim ntawv thov ntawm Android

Nyeem ntxiv:

Cov Khoom Siv Tsim Nyog Ntawm Cov Ntawv Thov Hauv

Rho tawm cov ntawv thov ua tsis tiav ntawm Android

Ua rau 6: SIM daim npav kev puas tsuaj

Raws li tom kawg version, kev puas cuab yeej puas rau SIM daim npav thiab tsuas yog maj mam muab kev hnav vim siv tas mus li. Thiab txawm hais tias xws li chips yog yoog rau kev tsis muaj kev ua haujlwm ntau tshaj kaum xyoo, qee zaum tsis ua tiav. Ib qho ntawm kev tshwm sim ntawm ib qho zoo sib xws tuaj yeem dhau los ua kev sib txuas lus tsis muaj zog, feem ntau ploj, hloov lub cuab yeej rau "tsis online" hom.

Piv txwv ntawm Tas Card rau Xov Tooj

Sim ib ntus hloov daim npav SIM ntawm cov ntaub ntawv pov thawj. Yog tias kev ua xyem xyav tau lees paub, mus saib hauv chaw ua haujlwm muag thiab xaj daim npav SIM tshiab. Ib qho ntxiv, koj tuaj yeem yooj yim tau txais lwm txoj hauv kev rau tib tus lej.

Vim li cas 7: Kev Txhaum Smartphone

Qhov laj thawj no tau ua rau yav dhau los, tab sis cuam tshuam nrog kev puas tshuab kev puas tsuaj rau lub smartphone thiab, tshwj xeeb, sim daim npav sib xws. Kev kuaj mob yog ua nyob rau hauv tib txoj kev raws li nyob rau kis kawg, siv lwm yam tiag tiag hauv SIM SIM SIM.

Piv txwv ntawm ib lub qhov hauv qab sim daim npav ntawm Android xov tooj

Yog tias cov teeb meem tau kuaj pom no, tib qho kev daws teeb meem yuav yog qhov thov rov hais dua rau lub chaw pabcuam. Hmoov tsis zoo, txawm tias muaj kev paub, nws yuav tsis ua haujlwm ywj pheej.

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Peb ua tiav kab lus no vim tsis muaj lwm txoj kev xaiv. Txhua qhov xwm txheej tau hais tias yuav ua kom nws tus kheej ntawm cov ntawv ntawm Android operating system thiab tsis hais cov yam ntxwv ntawm smartphone. Txoj kev nthuav tawm ntawm kev txhim kho yuav tsum tau txaus kom ploj cov lus yuam kev.

Nyeem ntxiv