1. Android Central Question's Avatar
    i facing this problem since two day ago ..whenever i tried to open my internet...it always say this unable to establish a wireless data connection
    LTE :ESM- 31 EMM-x
    04-03-2018 01:24 PM
  2. Android Central Question's Avatar
    whenever I tried a pop-up comes up .
    unables to establish a wireless data connection
    LTE: ESM- 31 EMM-x ...on samsung galaxy s6
    04-03-2018 01:31 PM
  3. Android Central Question's Avatar
    i facing this problem since two day ago ..whenever i tried to open my internet...it always say this unable to establish a wireless data connection
    LTE :ESM- 31 EMM-x
    04-03-2018 01:32 PM
  4. jasonandrews25788's Avatar
    contact your carrier.
    04-03-2018 02:04 PM
  5. belodion's Avatar
    Note that one post is enough. Multiple posting causes confusion and is deprecated.
    04-03-2018 02:21 PM
  6. Michael Palacios's Avatar
    Okay, so I was facing this problem too. After about 2-3 hours of trying to figure out how to fix it. I did it. Hope this helps. My service provider is Criket. I switched the sim card from a Samsung J1 I believe to a Galaxy S6+. Calls worked fine but I couldn't connect to the internet. It keep giving me "unable to establish a wireless data connection lte esm - 27 emm" Something like that. It was from this "RilNotifier" So here's what I did, go to this link "https://www.cricketwireless.com/support/apps-and-services/bring-your-own-device-byod/customer/bring-your-own-android.html" go to the very bottom of the page. On your phone go under (Settings-Connections-Mobile Networks-Access Point Names-Add) Fill out just like how I put it on the bottom. It worked for me. After that I was able to access the internet no problem. Hope this helps. I definitely was happy.

    Name: Internet
    APN: ndo
    MMSC: http://mmsc.aiowireless.net
    MMS Proxy: proxy.aiowireless.net
    Multimedia Message Port: 80
    MCC: 310
    MNC: 150
    APN type: default,mms,fota,hipri,supl
    APN protocol: IPv4
    APN roaming protocol: IPv4
    Turn APN on/off: ON
    07-29-2018 06:52 AM

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