Welcome to TP-LINK 3G modems discussion thread
MR3420, MR3020, MR3040, 703N etc

Useful Links
| 3G/4G Internet Tips! | Link | More useful information compiled for enhancing your connection. |
| OpenWRT Rooter | Link | A customized build of OpenWRT with enhanced 3G/LTE modem support. |
| DD-WRT | Link | A custom firmware also for our routers |
| Stock Firmware Update | Link | Firmware Update is available here. |
| Stock Firmware Compatibility List | Link | If your modem model is not supported, you can always use a custom firmwre to make it work |
LTE Modem Compatibility List :
| Stock Firmware + Rooter | Rooter Only |
| E398 | E3276 |
| E392 | K5006Z |
| 320U | MF821 |
Modification Available :
Use a better power brick.
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Use a better power supply for the USB modem especially power hungry modem.
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Use a USB extension cable to reduce interference.
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Use another router for better Wireless and better Network.
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This post has been edited by blacktubi: Nov 21 2013, 05:20 PM
Nov 18 2013, 08:24 PM, updated 10y ago
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