Database Users

How to change APN?

I've switch to a new carrier and they do not support my LG Quantum. The phone and text works perfectly, but I was told I need to change the APN settings in order to get the 3G to work. I've searched, but unable to find how to change my APN.
*EDIT:
I have resolved my problem. I used the MFG app to change the APN, but the thing that gave me trouble was the carrier provided me with the wrong APN settings. After entering the correct APN setting it was like the flood gates opened and my phone came alive with several alerts!

APN
可以去SYSTEM/ETC中找到apn.conf..里面是apn接入点设置。。。

There is also a specialized app for this kind of stuff named "Network Setup". It is available in the "LG Apps store".
It will make most of the setup for the selected operator.

Locked Verizon APN Settings

Good Evening All, (In the East Coast anyway)
I have done a lot of searching in XDA and Google and I can't seem to find too much detail aside from this post:
http://forum.xda-developers.com/showthread.php?t=1935144
My question is specifically for the Verizon Retail Samsung Galaxy S5. Since we are rooted, is it possible to navigate to where the APN settings are stored so changes can be made to them despite the fact that the OS locks us out of it? I read that if you use a non Verizon SIM card, the APN settings can be altered as needed.
Does anybody know what in the OS prevents us from changing the APN settings or know if there is some kind of way to force the OS to allow us to change the APN settings? My main goal was to edit the "APN Protocol" settings to force it to use IPv4 instead of allowing the network to use either or. Applications such as Opera Max, due to the Kitkat VPN bug, won't work unless the mobile data connection is an IPv4 address.
Edit: May found found my answer / solution: http://forum.xda-developers.com/sho...ates when the APN settings may be configured?

also need help with this issue i have tried everything

My fix for APN Settings SM-G900V [Verizon Galaxy S5]
Okay guys,
I figured I should post this since I can't find anything thing else online solving this issue.
It took me a couple hours of digging around and teaching myself some basic android stuff but I got APN edit access on my Verizon Galaxy S5 G900V APN settings. First, I wanted access because I switched to straight talk and found I wasn't receiving MMS's. But... Verizon locks access to APN's. I won't tell you the story of how I figured it out, I will just tell you what I did and let you make the decision to do it yourself or not AT YOUR OWN RISK.
1) Your phone must be rooted... look around online and choose your own method- it just needs to be rooted. (can't post a link, sorry)
2) install: Build Prop Editor and APN Settings apps from the App store
-----Build Prop Editor allows you to change system values
-----APN Settings is a menu shortcut that you'll need
3) From another forum, I got this information:
** This forum is written for a different phone (Note3) and so are the codes... but they should work long enough to create an APN...
a)Once [build prop editor] is installed find and open Build Prop Editor
b)Hit the menu button and select Edit
c)Scroll to the bottom of screen and add the following lines
#Code:
ril.sales_code=LOL
ro.csc.sales_code=LOL
d)Hit the save button at the top right hand corner of the screen (looks like a floppy disk)
e)Once this is done saving restart the phone
----This part is where it gets weird. Adding the codes in build.prop creates menu issues so you can't navigate to the APN menu
4) open the app that you downloaded in step 2 (APN Settings), that will bypass the menu.
5) determine the APN you need to create and create it (depends on your provider, do some research) (again, can't post url links)
6) go back to build.prop.editor and delete the lines that you added in step 3 and reboot the phone
7) navigate to your APN settings via the menu, the APN you created will not be visible but it will still be there. Select the Verizon APN so you can connect your phone to 3G or 4G data.
8) Try MMS or group texts
That should be it... If you don't get MMS's go through the process again and try another APN (you may have the wrong one) or you can delete all but the factory APN's to return your phone to the way it used to be.
This worked for me and I hope it works for you too.
P.S. sorry this is a bit late in all the forums

Hello. I was able to make all the changes listed above. I am running into a problem when I change the mnc to my provider straight talk. Basically whatever apn I was attempting to modify is deleted, and I run I to the same problem when creating new apns. I can enter a name and change the apn but that's it. If I make any other changes the apn is no longer in my list.
Thanks,

warrior350blue said:
Hello. I was able to make all the changes listed above. I am running into a problem when I change the mnc to my provider straight talk. Basically whatever apn I was attempting to modify is deleted, and I run I to the same problem when creating new apns. I can enter a name and change the apn but that's it. If I make any other changes the apn is no longer in my list.
Thanks,
Click to expand...
Click to collapse
Hey. So I am not too sure why you don't have permissions to edit apn settings. These are the apn settings Iaccessed and used to get it working on mine... then it is hidden when deleting the build prop codes.
Name
APN
MMSC
MMS Proxy
MMS Port
APN Type
If you don't have access to create a new APN and change those settings following my method, I don't know what to say... Is your phone model a SM-G900V running android 4.4.4? - that's what mine is.
The only other thing I could think is maybe the kernel version when you rooted your phone. I have 3.4.0 and used towelroot and oden to flash it.
Also, I am using Textra as my messaging application and manually configure the APN in those settings to the same one I created.

Hate bumping old threads, but I feel it's relevant in this case. I used the above method to successfully edit the APN and regain internet access and get MMS. However, if I go to Settings>More Networks>Mobile Networks>Access Point names, there are none listed at all. I am not getting 4G signal on my SM-G900V running android 4.4.2.
Is there a way to get the actual vzwinternet apn to appear in that menu?

I need help rooting my Verizon s5 if anyone can please help me?

Hollieanne said:
I need help rooting my Verizon s5 if anyone can please help me?
Click to expand...
Click to collapse
http://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370 go there and if you have any questions ask on there

Any updated fixes for this that don't mess with the APN menu? Running Deodexed Optimal ROM and just got my S5 activated on ST. It appears that I can receive photos, but I can't use any apps without being told I have no data/network connection unless WiFi is enabled. Calls and texts appears to work fine. Can not add new APN or edit the verizon one that's in there.

johnnyrichter said:
Any updated fixes for this that don't mess with the APN menu? Running Deodexed Optimal ROM and just got my S5 activated on ST. It appears that I can receive photos, but I can't use any apps without being told I have no data/network connection unless WiFi is enabled. Calls and texts appears to work fine. Can not add new APN or edit the verizon one that's in there.
Click to expand...
Click to collapse
I have the same problem as you with an LG G4 from Verizon on straighttalk. I had ST fix their end to get my data working. They have the Verizon APN settings saved on their server for your phone but their settings have to match your settings. Since you cannot add/edit your APN they have to delete their settings and let it pull from your phone. Verizon lets them use certain APNs for their side of the network, that is why their settings are different than your phone and why they will strongly ask you to update them (even though you cannot). I found this information out because their APN settings got updated when my service renewed. I'm not sure if this will be a problem on each renew or if Verizon/ST will work that out.

I have a Samsung Galaxy S5 g900v. I am currently using Straight Talk BYOP program. I am having some issues with service and having 3g instead of 4g. It is a 4g capable phone. I am trying to get into the APN settings to change it up to Straight Talks Information, but it is Locked (greyed) out. Is their any way to access this? I am currently rooted and running a custom deodexed rom

change your radio settings
cjmccormick said:
I have a Samsung Galaxy S5 g900v. I am currently using Straight Talk BYOP program. I am having some issues with service and having 3g instead of 4g. It is a 4g capable phone. I am trying to get into the APN settings to change it up to Straight Talks Information, but it is Locked (greyed) out. Is their any way to access this? I am currently rooted and running a custom deodexed rom
Click to expand...
Click to collapse
I think if you search you can find info on XDA about enabling all radios for your phone. if its rooted you can try an apk like signal booster or one of those. They have advanced settings that let you select CDMA/GSM/LTE and prioritize your connection.
If you are rooted you can use coded in the dialer to access those same settings and change your connection prefs.
If I had a link I would share.
---------- Post added at 04:58 PM ---------- Previous post was at 04:55 PM ----------
johnnyrichter said:
Any updated fixes for this that don't mess with the APN menu? Running Deodexed Optimal ROM and just got my S5 activated on ST. It appears that I can receive photos, but I can't use any apps without being told I have no data/network connection unless WiFi is enabled. Calls and texts appears to work fine. Can not add new APN or edit the verizon one that's in there.
Click to expand...
Click to collapse
I used Ricks ROM for a base and got this working. I was able to add APNs but not take away the Verizon one. It works.

milesius said:
I think if you search you can find info on XDA about enabling all radios for your phone. if its rooted you can try an apk like signal booster or one of those. They have advanced settings that let you select CDMA/GSM/LTE and prioritize your connection.
If you are rooted you can use coded in the dialer to access those same settings and change your connection prefs.
If I had a link I would share.
---------- Post added at 04:58 PM ---------- Previous post was at 04:55 PM ----------
I used Ricks ROM for a base and got this working. I was able to add APNs but not take away the Verizon one. It works.
Click to expand...
Click to collapse
I ended up just having to call Straight Talk and they did something on their end that took effect at or around midnight that night. Problem is I had to call them again the following month because after refilling my airtime a day before cutoff I lost my data(which is weird because the new card went in to my reserve). They did something on their end that immediately took effect after a reboot of my device. I'm hoping I don't have to do this every time I refill.

Straight Talk only works for 1 month at time
johnnyrichter said:
I ended up just having to call Straight Talk and they did something on their end that took effect at or around midnight that night. Problem is I had to call them again the following month because after refilling my airtime a day before cutoff I lost my data(which is weird because the new card went in to my reserve). They did something on their end that immediately took effect after a reboot of my device. I'm hoping I don't have to do this every time I refill.
Click to expand...
Click to collapse
I have the same problem. I have 2 Verizon Samsung S5 that I have transferred to Straight Talk. Every month for the past 4 months I lose my data signal (calls work fine) . I have to call ST tech support and spend between 15 - 45 minutes (depending on how knowledgeable the tech person is) to get it reset so it works. Each phone does this on a different day so I have to do this twice a month. :crying:
They reset the provisioning on their end. Then I power off and reboot and it works for another month. Does anyone know what I have to set the APN to to fix this problem?
When I used the method in this thread and take the lines out of the build.prop, Only Verizon Internet shows under the APN. Do I need to add a ST APN and not comment out the lines?

I know this is old, but I can't find any way to edit apn settings for my nougat phone on straight talk through verizon towers. Nothing works, even with root.

Hello. I was able to make all the changes listed above. I am running into a problem when I change the mnc to my provider straight talk. Basically whatever apn I was attempting to modify is deleted, and I run I to the same problem when creating new apns. I can enter a name and change the apn but that's it. If I make any other changes the apn is no longer in my list.
I have a galaxy j3 sm-j337vpp
Thanks,

I know this is really old, but if someone is searching for the unable to edit APN for a Verzion phone, I have a fix.
Connect the phone for ADB debugging. Then open ADB shell and use the command:
am start -a android.intent.action.INSERT content://telephony/carriers --ei simId -1
It won't let you edit the current one or list, but you can add a new one now, and use it. Just reboot the phone after the new APN is in place.

Configuring APN on Verizon S5

Hi There,
I have rooted verizon S5 with GV.
Just switched to use Hangout instead of GV for sms. SMSs are working fine, however, MMSs are not working. I can send, but can't receive. I was hoping to change APN, unfortunately, when I change APN in hangout, it is not get saved (except for if I change the port only) and I don't have an option to change APN in the phone settings. Create a new APN (a plus sign) is greyed out.
Please advise...

vadim_se said:
Hi There,
I have rooted verizon S5 with GV.
Just switched to use Hangout instead of GV for sms. SMSs are working fine, however, MMSs are not working. I can send, but can't receive. I was hoping to change APN, unfortunately, when I change APN in hangout, it is not get saved (except for if I change the port only) and I don't have an option to change APN in the phone settings. Create a new APN (a plus sign) is greyed out.
Please advise...
Click to expand...
Click to collapse
Did you check in the Settings > More networks > Mobile networks > Access Point Name?

vndnguyen said:
Did you check in the Settings > More networks > Mobile networks > Access Point Name?
Click to expand...
Click to collapse
yes, I did... I found plus sign grey'ed out and in current (and the only APN) I can change name only. The rest is grey'ed out..

vadim_se said:
yes, I did... I found plus sign grey'ed out and in current (and the only APN) I can change name only. The rest is grey'ed out..
Click to expand...
Click to collapse
Huhmm, it seems the firmware has blocked the ability to edit or change the APN.
You may need to flash another unbrand firmware to bypass it.

vndnguyen said:
Huhmm, it seems the firmware has blocked the ability to edit or change the APN.
You may need to flash another unbrand firmware to bypass it.
Click to expand...
Click to collapse
Yeah, I've contacted both Verizon and Samsung and Samsung rep told me that they blocked the ability to change APN. The setting that I have now is the default one and can be changed by Samsung (or custom ROM).
Trying to get in touch with Google if they have plans to override firmware APN since they have APN configuration option in hangouts.

vadim_se said:
Yeah, I've contacted both Verizon and Samsung and Samsung rep told me that they blocked the ability to change APN. The setting that I have now is the default one and can be changed by Samsung (or custom ROM).
Trying to get in touch with Google if they have plans to override firmware APN since they have APN configuration option in hangouts.
Click to expand...
Click to collapse
Ok let's try and feedback.
If it does not work, you can flash unbrand firmware.

vndnguyen said:
Ok let's try and feedback.
If it does not work, you can flash unbrand firmware.
Click to expand...
Click to collapse
Send feedback to google hangouts, no response yet (usual for Google
However, found apn-conf.xml in /system/etc/ which has conf data for multiple situation (internet, roaming and etc.)
I've changed the original settings to apn type (removed dup and added mms) and port (port=80), however, when I try to change MCC and MNC to the settings provided by Verizon rep, APN fail and phone doesn't have any internet connection. The original settings are MCC=311 and MNC=480... Verizon (and a lot of sites on the internet) recommends to use MCC=310 and MNC=012

vadim_se said:
Send feedback to google hangouts, no response yet (usual for Google
However, found apn-conf.xml in /system/etc/ which has conf data for multiple situation (internet, roaming and etc.)
I've changed the original settings to apn type (removed dup and added mms) and port (port=80), however, when I try to change MCC and MNC to the settings provided by Verizon rep, APN fail and phone doesn't have any internet connection. The original settings are MCC=311 and MNC=480... Verizon (and a lot of sites on the internet) recommends to use MCC=310 and MNC=012
Click to expand...
Click to collapse
Regarding firmware: I feel a little skeptical about unbranded firmware. I'll have to remove all my configurations and it will void the warranty. Besides, I like Samsung dialer. In any case, what unbranded firmware would you recommend?

vadim_se said:
Send feedback to google hangouts, no response yet (usual for Google
However, found apn-conf.xml in /system/etc/ which has conf data for multiple situation (internet, roaming and etc.)
I've changed the original settings to apn type (removed dup and added mms) and port (port=80), however, when I try to change MCC and MNC to the settings provided by Verizon rep, APN fail and phone doesn't have any internet connection. The original settings are MCC=311 and MNC=480... Verizon (and a lot of sites on the internet) recommends to use MCC=310 and MNC=012
Click to expand...
Click to collapse
1- apn-conf.xml is a file used for auto configuration at the initial step. It will NOT actually affect your current APN settings.
2- Typically you should not manually modify the MCC-MNC parameter. If you want to do so, you need enter the proper value. To obtain the right MCC-MNC value for your network, install Phone INFO ★Samsung★ app, scroll down to the MISC INFO section and see "Mobile Network Code" info.

vndnguyen said:
1- apn-conf.xml is a file used for auto configuration at the initial step. It will NOT actually affect your current APN settings.
2- Typically you should not manually modify the MCC-MNC parameter. If you want to do so, you need enter the proper value. To obtain the right MCC-MNC value for your network, install Phone INFO ★Samsung★ app, scroll down to the MISC INFO section and see "Mobile Network Code" info.
Click to expand...
Click to collapse
The Mobile Network Code shown in your app is the same as in APN, however, Verizon recommended to use different, which I can't use since APN get crashed when I put them in... chicken and egg question...

vadim_se said:
The Mobile Network Code shown in your app is the same as in APN, however, Verizon recommended to use different, which I can't use since APN get crashed when I put them in... chicken and egg question...
Click to expand...
Click to collapse
I found a new firmware from VZN (4.4.4). Do you know if my rooting will be broken after I upgrade to it?

vadim_se said:
I found a new firmware from VZN (4.4.4). Do you know if my rooting will be broken after I upgrade to it?
Click to expand...
Click to collapse
There is an instruction how to update and keep root for Verizon Galaxy Note 3.
You can try it if you want. Link: http://forum.xda-developers.com/showpost.php?p=55518593&postcount=7

Moto G gen4, CDMA, MMS not working (issue + partial resolution)

I believe this issue is not specific to a variant of the Moto G Gen 4, but in case, mine is a Amazon version with OEM.img flashed in. I have 2 of the same device, configured this way, with the same issue.
Carrier: Sprint / Ting, CDMA/LTE SIM card.
Issue: MMS messages do not send, and do not download.
Things that did not fix it:
-Carrier Reset (*#*#72786#*#* )
-Update PRL
-Update Device Config
-reboots
-MMSC is not visible in *#*#DATA#*#* menu
-Tried switching from Google Hangouts App, to Google Messenger App, no change.
Partial Resolution / Workaround: Set preferred network to 3G instead of LTE. When I did this, I got all of my queued up messages. (I found this idea at a social.ringplus.net discussion 6646 how-to-fix-mms-on-the-moto-g4-plus p2 (new user so I can't link directly, but feel I should give credit where it is due)
I am not a high-data-use person so this works for me at present. Hopefully a real fix will be discovered soon though.

That's a classic example of bad APN settings, are you sure those are right?
Sent from my SM-T530NU using XDA-Developers mobile app

I am not sure. Though I'm a engineer/programmer, I am a novice at phone stuff.
I'm currently testing the "install textra and see how it changes/fixes the behavior" option mentioned on my source thread, and then iteratively testing changes to network type and wifi on/off, on one of the two phones. That seems to have improved it somewhat, but I am not 100% sure yet.
Textra reports the APN settings to be:
MMSC:
Code:
http mms sprintpcs com
(new users URL post prohibited)
MMS proxy: 68.28.31.7
MMS Proxy port: 80
I may have to install a different app on the un-Textra-ed phone to see what the info is before installing Textra. (It is very annoying that Motorola removed APN info viewing from the phone's default software. )

andrewmaixner said:
(It is very annoying that Motorola removed APN info viewing from the phone's default software. )
Click to expand...
Click to collapse
I think that's a Sprint / US Cellular only thing, as I can view and edit my Verizon APN settings on my G4.

No issues on Sprint with mine. My mode is on Global. Try *#*#72786#*#* to reprovision the phone.
Anyone else on Sprint figure a way to get the APN settings to work for hotspot? I added ,dun to several of my APNs but still won't allow me to turn on hotspot

UPdownLoAD said:
No issues on Sprint with mine. My mode is on Global. Try *#*#72786#*#* to reprovision the phone.
Click to expand...
Click to collapse
That's the "Carrier Reset" which was mentioned earlier. It did not affect the issue when I did it at the request of my provider's tech support.

You have a corrupted MSID. Ask Ting support to assign you a new MSID, reprovision, and all will be well

After using it this way for a while, MMS appears to now work correctly on any band (3g, LTE), and on WiFi. I did the same procedure on the second phone (install textra, set 3G preferred, verify working, and then set everything back to how it was before (text messaging on hangouts, LTE preferred).
(Tech support suggested setting MMSc to http://mms.plspictures.com, but I have not because it is now working)
If I remember to install an app to view the information, I will post again with what the "default" settings were before textra was installed, as I'll probably be buying yet another amazon Moto G4, as one of our went through the laundry

UPdownLoAD said:
No issues on Sprint with mine. My mode is on Global. Try *#*#72786#*#* to reprovision the phone.
Anyone else on Sprint figure a way to get the APN settings to work for hotspot? I added ,dun to several of my APNs but still won't allow me to turn on hotspot
Click to expand...
Click to collapse
While I am not on Sprint this worked for me. Add this to you build.prop and see if it works
net.tethering.noprovisioning=true

unlocked spring Gy ls993 no internet on verizon

hi,
trying to use my unlocked ls993 in Verizon. voice and text work, but no data. the apn setting is missing all together, so can not add apn.
when putting in a tmobile sim, the apn appears and I can add t apn and data works.
any suggestions to make the v apn appears?
thanks.

I can help, go to your dialer and from there type *#546368#*993#
Then navigate to field test then navigate and there should be the second option. Go to pdp and then apn then you can add it from there.

iliioPlay said:
I can help, go to your dialer and from there type *#546368#*993#
Then navigate to field test then navigate and there should be the second option. Go to pdp and then apn then you can add it from there.
Click to expand...
Click to collapse
Code not working on my LS993, but thank you for trying to help Still looking for the code for this model.

So just found out the code that worked in my LS993 is:
5689#*993#
(credit: https://idealkaynak.net/lg-g6-hidden-menu-kodlari/)
With that I added xfinity mobile apn. Once saved I had data, but was connected with 3G only, with DL speed of 0.8MPS. I was not happy, thought reboot the phone might make it better. Rebooted, then I lost data connection altogether; call and text still work, no apn in control but with the hidden menu access I see my apn is still there.
So I am stuck again. Any suggestions? Is there anyway I can force the g6 to load "carrier settings" of some sort?

Hi, did you find a way to add the APN. I have the same issue.

same problem
i have the same problem and checking on other post a guy says that you have to enter on hidden menu and apn settings and there are two options edit and view. chose edit and erase all apn including otasn after that have to appear in the normal mobile network menu the three dots to add the apn of your cellphone company. but you need the msl code or service code.
any suggestions of how to get the msl code and try this ?
i have an LG G6 LS993ZVA NOUGHAT FROM SPRINT.