1. 05graysport's Avatar
    hi guys,

    i have a 9900 with tmobile and using it on tmobile. Upgraded to the leaked OS 7.1.0.196 the other day. Everything worked fine, mobile hotspot and wifi calling.

    As of today, the mobile hotspot did not work, however a previous thread on here had some instructions and it seems to be working again.

    However, WIFI calling still does not work, any other ideas on this? I have used it on here for days, my tmobile bill even shows (U) for UMA calling on those calls, but with wifi on and network on, changing all of the settings to wifi only as well, it will not connect through my router.

    Ive done a battery pull, also reloaded the OS, still not working.

    Any ideas?

    Thanks!
    12-09-11 05:20 PM
  2. Phill_UK's Avatar
    That's early, buggy, beta software for you... and it's 7.1.0.74 btw
    12-09-11 05:35 PM
  3. gordonzhao's Avatar
    Phil, I was just going to say, .196??! When did this leak and I didn't know about it?
    12-09-11 09:46 PM
  4. eds817's Avatar
    Thanks to Phill_UK for the lead I'm using .74 on TMO and WiFi/UMA calling is working fine.
    12-10-11 07:23 AM
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