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Kuv yuav upgrade kuv Samsung 3g rau 4g li cas?
Kuv yuav upgrade kuv Samsung 3g rau 4g li cas?

Video: Kuv yuav upgrade kuv Samsung 3g rau 4g li cas?

Video: Kuv yuav upgrade kuv Samsung 3g rau 4g li cas?
Video: The Best Rom For G360H 2024, Tej zaum
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Cov kauj ruam siv 4g sim hauv 3g mobile (Tshooj 3)

  1. Koj yuav tsum rub tawm ob qho tib si Xorware 2G / 3 G / 4 G Switcher & Xorware 2G / 3 G / 4 G Interface App.
  2. Tom qab ntawd qhib App thiab xaiv tus kev teeb tsa network.
  3. Tom qab ntawd xaiv Network Hom rau 4G LTE .
  4. Tsuas yog nyem rau ntawm Thov thiab ua rau koj cov kev hloov pauv.
  5. Tam sim no koj tuaj yeem Hloov tawm koj lossis rov pib koj lub cuab yeej.

Yog li ntawd, kuv yuav hloov kuv Samsung ntawm 3g rau 4g li cas?

Hloov ntawm 3G / 4G - Samsung Galaxy Express

  1. Xaiv lub tshuab raj khawm.
  2. Xaiv Chaw.
  3. Xaiv Ntau qhov chaw.
  4. Xaiv Mobile Networks.
  5. Xaiv Network hom.
  6. Xaiv WCDMA/GSM kom pab tau 3G thiab LTE/WCDMA/GSM kom enable4G.

Ib sab saum toj no, kuv tuaj yeem hloov kuv lub tswv yim 3g SIM rau 4g li cas? Yog tias koj yog tus neeg siv khoom tam sim no:

  1. Ntaus SIM thiab SMS rau 12345 (tus xov tooj hu dawb) los ntawm koj tus lej SIM thiab xov tooj uas twb muaj lawm.
  2. Thaum koj tus SIM tam sim no raug txiav, ntxig lub tswv yim tshiab 4GSIM hauv koj lub xov tooj 4G lub SIM qhov.
  3. Xaiv 'LTE' lossis '4G' ua hom network los ntawm koj 4Gdevice's 'Settings' zaub mov.

Ib yam li ntawd, 4g SIM puas tuaj yeem ua haujlwm ntawm 3g xov tooj?

4G SIM tsis yog ua haujlwm hauv 3 G devices. Cov cuab yeej yuav tsum yog 4 G LTE tau tshaj los ua haujlwm rau 4G SIM hauv Android smartphones.

Kuv yuav ua li cas thiaj paub tias kuv lub xov tooj Samsung yog 3g lossis 4g?

Ua raws li cov kauj ruam no kom paub tias:

  1. Hu * # 06 # ntawm koj lub xov tooj kom pom koj tus lej IMEI.
  2. Mus rau www.imei.info, sau koj tus lej IMEI thiab xaivCheck.
  3. Ib daim ntawv qhia yuav raug tsim. Saib ntawm ntu LTE - nws yuav tso saib tag nrho cov zaus uas koj lub xov tooj siv tau.

Pom zoo: