HOW SWITCH 3G AND 4G ON HTC THUNDERBOLT

How To Switch 3G And 4G On HTC Thunderbolt ? No option under settings HTC beam to turn 4G (LTE) and force the phone to work only on 3G (EV-DO). Obviously there is an easy, easy to use when battery conservation is more important than getting the benefits of LTE data rates ridiculous.

If you are an advanced user who is not afraid to enter the test menu and set adjustment that will be capable of exposing a 3G/4G option that lets you choose between the two standards.
1. Sign in to your bookmark
2. Enter the code #*#*" "*#*# 4636
3. Select "your information"
4. Scroll down to "set the preferred network type"
5. Select 'EvDO only "or" CDMA only "auto CDMA"
This will disable the LTE radio.

To return, follow the same steps, only this time choose the mode select CDMA + LTE and LTE / auto EVDO.

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