Unable to delete t-mobile APN auto switches to T-Mobile - T-Mobile, Samsung Galaxy SIII

I have a SGH-T999 that I have unlocked. I put a simple mobile card in but I am unable to change or delete the t-mobile APN settings. I add new settings for simple mobile but it auto switches back. I tried to change the defaults network settings but it changes back again. I rooted and rom, tried lots of roms they all had the same problem unable to delete T-mobile APN settings it always switched back when new settings were entered. I thinks its because it recognizes the simple mobile sim as a T-mobile card. I put a att card in and no problem at all. the t-mobile APN did not even show up. I currently unrooted and stock rom. Could I load a Att rom on it? So it will allow for simple mobile and not get t-mobile auto APN settings?
Thanks for your help

Related

[Q] Desire Internet Problem

Need help with setting up the apn
i have got a desire with 2.2 on it from 3uk network. i am trying to setup new apn on it. i am able to save the apn settings, but unable to get the radio button nxt to it to select it to be in use. i have added multiple apn settings, all with no radio button nxt to it. i have restored the apn settings to default, rebooted, restored entire phone to factory settings, added apn settings again, tried all combination, but no joy.
i had a bit of success on adding the apn and deleting muti-multiple times, but since i had to reset the phone that was deleted again. now again no radio button.
in BTWN i had borrowed my friends HTC Hero for few days and had same problem on it.
Can any one post any solution on this plz. i a so frustrated with this.
HTC O2 NEO
HTC AT&T 8525
HTC DIAMOND & DESIRE (current)
Soon SAMSUNG OMNIA 7
If you restore the default apn settings, it doesn't work? Why u want add other apn settings?
Anyway check the apn type, the one u want use should be named "default" i think.
hei
I will ask here thise!
I have problem with internet conneection and sandding MMS....soo yesterday i installed ROM CM7. before that i have not problem with internet and sandding mms but now i can not send MMS or connect on mobile internet...wifi internet works fine.
What is wrong?

SGH-T999 unable to change APN for Simple mobile HELP!!

I have a SGH-T999 that I have unlocked. I put a simple mobile card in but I am unable to change or delete the t-mobile APN settings. I add new settings for simple mobile but it auto switches back. I tried to change the defaults network settings but it changes back again. I rooted and rom, tried lots of roms they all had the same problem unable to delete T-mobile APN settings it always switched back when new settings were entered. I thinks its because it recognizes the simple mobile sim as a T-mobile card. I put a att card in and no problem at all. the t-mobile APN did not even show up. I currently unrooted and stock rom. Could I load a Att rom on it? So it will allow for simple mobile and not get t-mobile auto APN settings?
Thanks for your help

Has anyone unlocked there Verizon Note4?

I want to switch from Verizon to Att. but the phone needs to be unlocked ..
The Verizon note 4 is factory unlocked
Sent from my SM-N910V using XDA Free mobile app
So does that mean I can switch to AT&T with no problems
Just need to add apn settings. I have mine on att
Thanks Guy's
I have tried everything and nothing will work. Phone still says "searching for service"
http://forum.xda-developers.com/not...-note-4-n910v-t-mobile-service-t3092055/page5
have done this now 12 times... followed these steps:
1. Factory Reset phone
2. disable vzw apk through method described using debloater-
3. Install vz known working sim- make test call and can get on the internet
4. take out vz sim and install t mobile sim-
5. add apn settings for tmobile
6. save apn settings
7. Says same thing "searching for service"
8. toggle mobile network type from global to each setting repeatedly.
9. take out T MOBILE sim
10. Put in vz sim works flawless... test calls and internet work
11. try tmobile again- not working APN settings
NOTHING IS WORKING AT ALL???

Unable to get LTE Data - Modified Stock ROM

Hello, I am running a Sprint Note 4 with the following ROM -- http://forum.xda-developers.com/note-4-sprint/development/rom-stock-pg1-bloated-deodexed-t3447044
It is, as the name says, a DeOdexed PG1 version of Marshmallow.
I activated this device today with Sprint. After doing so, I was able to do calling and texting immediately, but I am unable to access LTE mobile data. If I go to my data settings and switch the setting to "CDMA", I am able to obtain 3G. But if I switch it to Automatic or LTE/CDMA -- I get no data whatsoever (The bars icon shows an ! in the bottom right).
I have no idea what could be causing this and could use some assistance.
check your apn settings are correct.
I can't modify my APN settings. When I try to do so, they immediately revert to the stock APN settings. This includes trying to add new ones--they just disappear.
What would cause this?
So I'm fairly certain the issue is related to the inability to update my APN settings. What would I do to remedy this? I can't modify the APN settings. When I try to, the settings don't stick.

Straight talk

Anyone had any success using straight talk service with the Verizon note 8? If so can you link me to the correct steps to get everything working right, bc I cant change apn settings and I receive text late / if they even come thru
Factory reset and install SIM card. You can also just reset network settings. I'm pretty sure it will automatically configure APN settings on Oreo.

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