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TL-MR3420 3G\4G how to lock 4G and use only 3G

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TL-MR3420 3G\4G how to lock 4G and use only 3G

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

LifeInVillage

2019-12-15 14:51:00 - last edited 2019-12-18 03:51:20

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TL-MR3420 3G\4G how to lock 4G and use only 3G

2019-12-15 14:51:00 - last edited 2019-12-18 03:51:20

Model: TL-MR3420

Hardware Version: V2

Firmware Version: 3.16.9 Build 150319 Rel.60489n

TL-MR3420 3G\4G how to lock 4G and use only 3G

sorry, I use a translator.

the problem is that the communication tower gives 3g stably, but the router often tries to use 4g which does not reach my country house well. In the settings there is no way to use only 3G. Tell me, can there be special firmware or maybe a script to block 4g reception. thanks

1 Reply

Kevin_Z

2019-12-18 03:50:34 - last edited 2019-12-18 03:51:20

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Re:TL-MR3420 3G\4G how to lock 4G and use only 3G

2019-12-18 03:50:34 - last edited 2019-12-18 03:51:20

@LifeInVillage

Hello, I'm afraid that there is no option to force it working in 3G only yet.

You can try to create the connection profile manually with APN information to strengthen its stability.

Go to web UI of MR3420 and click network-3G/4G-advanced and select Set the Dial Number, APN, Username and Password manually.

May it help.

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LifeInVillage

2019-12-15 14:51:00 - last edited 2019-12-18 03:51:20

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Registered: 2019-12-15

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TL-MR3420 3G\4G how to lock 4G and use only 3G

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