3g me 4g kaise chalaye asan hindi jio sim chalaye

Step 1.Pahle aapGoogle Play Storepar jakar apni smartphone meMTK Engineering Mode AppkoDownloadkare aurInstallkare.

Step 2.AppInstallkar ke usko open kare aurMTK Appki settingme jaye. Isme apkoPreferred Network Optionmilega usme jaye

.Step 3.Preferred Networkme jane par usme apko4G LTE/WCDMA/GSMke option milega usko select kare aurSavekar de.

Step 4.Ab phoneSwitch Offkare or usmeActivated Jio SIMko SIM 1st slot meInsertkarna hai Aur 2nd SIM slot empty rahne de isme koi Sim na dale.

Step 5.Ab aap apne phonekoOnkare. Aap dekh sakte hai apke 3G phone parJio 4Gka netowrk aa raha hai.