1. Android Central Question's Avatar
    So I have a Samsung Galaxy J7 Sky Pro. I was messing around with the settings to see if I could get a hotspot working on it. I changed the APN to see if it would work and now I can no longer have LTE/CDMA on, all it gives me is enough data to call, and I have to have it on CDMA setting, so I can use 3G. Is there any way to fix it without a factory reset? If you have any questions please don't hesitate to ask!
    11-22-2017 10:38 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Which carrier are you using? What happens if you edit the APN so that it's back to default for your carrier?
    11-23-2017 12:03 AM
  3. Galen Garcia's Avatar
    So I have a Samsung Galaxy J7 Sky Pro. I was messing around with the settings to see if I could get a hotspot working on it. I changed the APN to see if it would work and now I can no longer have LTE/CDMA on, all it gives me is enough data to call, and I have to have it on CDMA setting, so I can use 3G. Is there any way to fix it without a factory reset? I have Straight Talk as my phone carrier. If you have any questions please don't hesitate to ask! (I posted this before without an account, can't respond, made an account)
    11-23-2017 02:40 PM
  4. B. Diddy's Avatar
    Merged duplicate threads. So what happens if you edit the APN back to Straight Talk's settings? Straight talk apn settings – Dummy proof guide
    11-23-2017 05:27 PM
  5. Galen Garcia's Avatar
    I've looked at the guide, and I've still found no solution, I tried adding a new APN, but it won't let me, I have no idea what to do!
    11-25-2017 12:52 AM
  6. B. Diddy's Avatar
    You mentioned trying to add a new APN -- does that mean you're unable to edit the existing Straight Talk APN? Or did that APN disappear?
    11-25-2017 01:56 AM
  7. Galen Garcia's Avatar
    Okay, so, now I'm having a new issue, I have no data at all, my APN setting is nowhere to be found, and my VPN's are gone. I have no idea what to do
    12-01-2017 10:56 AM
  8. B. Diddy's Avatar
    With the various modifications that you've done, it might be worth backing up your data and just doing a factory reset.
    12-01-2017 08:02 PM
  9. Panda rowe's Avatar
    I'm having this same issue no modifications done at all
    04-21-2018 02:36 AM
  10. Panda rowe's Avatar
    Everything else is the same turn to just cdma it works on 3g but no lte just calling on lte/cdma
    04-21-2018 02:39 AM
  11. Kravendarkwing18's Avatar
    Same thing here I changed the APN and forgot what it was and now my LTE is not working and I have 2 bars I even factory reset my phone and still nothing
    08-27-2019 01:57 AM
  12. B. Diddy's Avatar
    Welcome to Android Central! You're responding to a fairly old thread, so it'd be helpful to go through the details of your situation.

    To find out the correct APN settings for your carrier, simply do a web search for "[carrier name] APN settings."

    Here's a general article about how to edit your APN: https://www.androidcentral.com/what-...do-i-change-it
    08-27-2019 02:06 AM

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