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4g keeps turning on and off on its own

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juniorAG
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Default 4g keeps turning on and off on its own

I have an unlocked at&t galaxy note 2 on t mobiles network.. so I seem to lose my 4g coverage or it turns of completely .. this happens very often. This is really annoying.. every time the 4g sign goes away I check to see if my data is on. It still appears on my settings as being on but the 4g sign is not shown on.the notification bar .. it then comes back a few minutes after

I don't know what's going on

Someone please help

Thank you

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ShrekOpher
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Are you on 4.3 rom with the 4.3 bootloader?

You need to change the SE LINUX to permisive.
There is an app In the play store that does this. It needs root permission.

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juniorAG
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Im not really sure .. my phone is not rooted but its unlocked.. I did not unlock it myself .. I bought it on swappa.. it think its on stock rom and im not sure what a bootloader is but when I turn the phone on it appears as galaxy note 2 and att logo

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Bajanman
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Quote:
Originally Posted by juniorAG View Post
Im not really sure .. my phone is not rooted but its unlocked.. I did not unlock it myself .. I bought it on swappa.. it think its on stock rom and im not sure what a bootloader is but when I turn the phone on it appears as galaxy note 2 and att logo

Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Take a screen shot of your about phone screen...

Then grab this app.. https://play.google.com/store/apps/d...ctricsheep.asi

After you install that app.
Go to system tab, then builds info


SENT FROM MY SAMMY I317 USING TAPATALK

I CAN'T PROMISE to fix all your problems but I CAN PROMISEyou won't face them alone.


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2545
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Quote:
Originally Posted by Bajanman View Post
Take a screen shot of your about phone screen...

Then grab this app.. https://play.google.com/store/apps/d...ctricsheep.asi

After you install that app.
Go to system tab, then builds info


SENT FROM MY SAMMY I317 USING TAPATALK
Bajanman - The markup image shows the carrier modem firmware. I thought that the modem firmware had nothing to do with bootloader. I used the one click to install the 4.3 bootloader and under my download mode, there is no bootloader status nor KNOX status.
 
Bajanman
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Quote:
Originally Posted by 2545 View Post
Bajanman - The markup image shows the carrier modem firmware. I thought that the modem firmware had nothing to do with bootloader. I used the one click to install the 4.3 bootloader and under my download mode, there is no bootloader status nor KNOX status.
I used the one click my self... That's weird yours didn't change... I'm going to take a pic of my download screen and see what it has. Because I could hand swore I seen something about knox... unless it's my meds I'm talking fir my back. Messing with my head.. LOL

SENT FROM MY SAMMY I317 USING TAPATALK

I CAN'T PROMISE to fix all your problems but I CAN PROMISEyou won't face them alone.


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juniorAG
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Quote:
Originally Posted by Bajanman View Post
Take a screen shot of your about phone screen...

Then grab this app.. https://play.google.com/store/apps/d...ctricsheep.asi

After you install that app.
Go to system tab, then builds info


SENT FROM MY SAMMY I317 USING TAPATALK
So I did watch you said and here are the screen shots. What can I do to fix this problem with my 4g turning on and off

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juniorAG
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Can anyone help me please

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x916
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Try a new ROM?

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