Root HTC One M8 GPE on T-Mobile - No Data Fix

[steve]

If you end up having issue connecting to any data on T-mobile after flashing the GPE rom, just modify your APN by following these quick steps:

1. Go into Settings --//> More.. --//> Mobile network settings.
2. Touch Access Point Names.
3. Tap the Menu key, and then tap New APN or update an existing listed.
4. Verify and update the following settings for the Data APN:
   
   
   

   • Name: T-Mobile US LTE
   • APN: fast.t-mobile.com
   • Proxy: <Not set>
   • Port: <Not set>
   • Username: <Not set>
   • Password: <Not set>
   • Server: <Not set>
   • MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
   • MMS proxy: <Not set>
   • MMS port: <Not set>
   • MCC: 310
   • MNC: 260
   • Authentication type: <Not set>
   • APN type: <Not set>
   • APN protocol: IPv4/IPv6
   • APN roaming protocol: IPv4
   • Enable/disable APN: <greyed out unless there are multiple APN's>
   • Bearer: Unspecified
5. Tap the Menu key.
6. Tap Save.
7. Tap the desired APN profile you want to use.
8. The bullet point fills with green next to the APN profile.

I would turn the Mobile data on and off so it fully resets and you should now be all set!

 

[SolApathy]

Going to add this post to the FAQ. Thanks! Might also want to drop this in the ROM section

 

[Unforgiven]

I moved this over to the All Things Root subforum where rom flashing discussions happen.

 

[Granite1]

Good call Steve!!

I heard this was an issue, but haven't read of any fixes. Now there is one, huge thumbs up!