Change apn setting nokia 6350

Straight Talk APN Settings iPhone 5 5S Step by Step Configuration

That should do it.

It is best if you contact Straight Talk for APN settings.
Mark
Mo

Straight Talk AT&T APN Name ATT 4G LTE APN tfdata Proxy proxy.mobile.att.net Port Username Password Server MMSC http://mmsc.mobile.att.net MMS Proxy proxy.mobile.att.net MMS Port MCC MNC Authentication Type PAP APN Type default,mms,supl,hipri APN Protocol IPv4

Which version of Android do you have? I have an unlocked Samsung S3 LTE on Straight Talk sim and was not able to do a jelly bean update. It wasn't until after I reset to default I was able to do that. Except now I can"t get Internet nor MMS pics. So after calling Straight Talk several times and getting numerous APN settings I finally got someone who at least gave me an APN that gives me internet. Still not able to receive MMS. So let me know the operation system and Phone Model and I have saved numerous APN settings and would not mind sharing them with you

There are different types of APN set up for Straight Talk. My recommendation is that you add more APN from Straight Talk and select each one to troubleshoot. See, believe it or not, there different APN for different smartphone. You just need to select the right one.
Try this setting here if it's different from the one you have.
http://apn.gishan.net/settings/500_11_straight_talk_apn_settings_for_sony_xperia_z.php

Make sure your APN settings match.
Name: Straight Talk
APN: tfdata
Port: 80
MMSC: http://mms-tf.net
MMS proxy: mms3.tracfone.com
MMS port: 80

Your going to need root permissions and unlocked phone. HTC is very customizable.

use connection setup app it worked for me

I just went to Walmart and bought a "BYOP- which means (bring your own phone" sim card package for $55.00 from Straight Talk" follow the directions then since I could not edit my APN settings for internet use I downloaded APN /RESTORE and BACKUP from Google Play Store and deleted AT&T APN settings after that download again from Play Store TWEEKER and follow those instructions just by a push of a and it will install your Straight Talk apn settings automaticly and you have full internet access.