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  1. Thread Author  Thread Author    #1  

    Default No more 3/4G after installing juice defender on nexus 4. Help!

    I no longer can connect to 3/4G. I'm stuck on the edge network for tmobile. I uninstalled the app, reboot the phone, and even did a factory reset. I checked with tmobile and they refreshed the signal but still no solution. Took out the SIM card, re-inserted it, but still no luck. Anyone have any idea as what to do next?
  2. #2  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    It probably just changed your data settings. Go to wireless and networks settings -> Mobile Networks -> Network Mode

    If you're on GSM only, then that's the problem. Change to GSM/WCDMA (Auto Mode)
  3. #3  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    I think it changed your apn or data like the P previous user posted.

    Sent from my Nexus 4 using Android Central Forums
  4. Thread Author  Thread Author    #4  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    Thanks for getting back. However, when I went to mobile networks in the wireless and network settings, I didn't see any network mode field. I don't see anywhere where I can choose gsm/wcdma (auto mode)
  5. #5  

    Default

    444
    Last edited by Luis Manuel Sanchez Ibarra; 02-23-2013 at 12:14 PM.
  6. Thread Author  Thread Author    #6  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    It fixed itself when I updated my phone to 4.2.1
  7. #7  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    444
    Last edited by Luis Manuel Sanchez Ibarra; 02-23-2013 at 12:15 PM.
  8. #8  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    Quote Originally Posted by Luis Manuel Sanchez Ibarra View Post
    I have the same problem and I have version 4.2.1 and does not work
    Try this:

    Open the phone app and dial *#*#4636#*#* then tap "Phone Info" on the menu which appears. Scroll down to the "Turn off radio" button and examine the line immediately above it. If it does not say "WCDMA preferred", tap on it and select the correct entry.
  9. Thread Author  Thread Author    #9  

    Default Re: No more 3/4G after installing juice defender on nexus 4. Help!

    Did you uninstall juice defender? I did. You can also download this app called phone info. Run it, go to phone information, then scroll down to where it says wcmda preferred. Select gsm only. Exit the app, wait like a minute. Then go back to the app, and reselect wcdma preferred and wait a minute. See if it picks up 3g/4g then.

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