I love my LG Nexus 4, but one of the first things I tried was running a Data Speed Check using the SpeedTest. My LG Nexus 4 never got more than about 3 or 4 Mbps Down in my area. But now I have this issue fixed, I was getting about 20 kbps downstream and 400+ latency. After, I’m getting 6+ mbps and 80-120 latency. I fixed mine by adding a new APN with these settings.

The blank ones are blank/unspecified. You probably only need to change APN and APN type (the other shown values were already like this on mine). For APN type, those are commas separating the terms.

Disclaimer: May not work for everyone

AT&T APN Settings for LG Nexus 4

• APN: phone
• Proxy:
• Port:
• Username:
• Password:
• Server:
• MMSC:
• MMS proxy:
• MCC: 310
• MNC: 410
• Authentication type:
• APN type: default,supl,agps,fota,dun
• APN protocol: IPv4
• APN roaming protocol: IPv4
• APN enable/disable (this is checked but grayed out on mine)
• Bearer:

Instructions for editing APN:

1. Menu
2. Settings
3. More…
4. Mobile Networks
5. Access Point Names
6. BACK UP EVERYTHING. Write it down, Screen capture, Do something! I am not responsible for you losing your settings.
7. Individually delete ALL APN’s
8. Menu
9. New APN
10. Enter the above settings and make sure you hit menu>save when you’re done!
11. Select your newly created APN
12. Reboot and enjoy!

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