No Signal with NAE, APN settings Grayed out - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

I recently flashed NAE modem from this thread http://forum.xda-developers.com/showthread.php?t=2338919&highlight=signal And now I have literally no signal. The only APN listed now is LTE - SPRINT OTA otasn and it is grayed out so I can not add a new one. Does anyone have or know of any fixes for this? I tried flashing back to MJA modem but all of them on that thread only have this one APN and they are all grayed out. I have been searching all over and can't really find a good fix for this so any help would be GREATLY appreciated. My GS4 is rooted and have Philz and Negalite WondeROM if that helps at all. I assume it is an APN issue since I do not have the one I see most people talking about...however I can not add new ones since it is gray....i suck lol. Thanks again for any help at all.

I'm on stock unrooted NAE and have them greyed out so that means that's "normal"
Sent from my SPH-L720 using Tapatalk

Play around with the mobile network settings... and do profile and prl updates... see how that goes

daniel4653 said:
I'm on stock unrooted NAE and have them greyed out so that means that's "normal"
Sent from my SPH-L720 using Tapatalk
Click to expand...
Click to collapse
What APNs show up in your list on the stock unrooted NAE?
elmont14 said:
Play around with the mobile network settings... and do profile and prl updates... see how that goes
Click to expand...
Click to collapse
Tried PRL updates. but I have literally no data service now, the signal I get now is 1x.

Raven93rx7 said:
What APNs show up in your list on the stock unrooted NAE?
Tried PRL updates. but I have literally no data service now, the signal I get now is 1x.
Click to expand...
Click to collapse
1X is data. its 2G but you are still able to load google and such. its really really slow but it is data. over WiFi try ##72786#
Sent from my SPH-L720 using Tapatalk
---------- Post added at 01:34 PM ---------- Previous post was at 01:34 PM ----------
APN2 LTE internet
Sent from my SPH-L720 using Tapatalk

Related

[Q] No cellular data on Sprint with Omnirom 4.4.2

I have a rooted Sprint Galaxy S4. Just flashed the 12/21/2013 4.4.2 OmniROM and everything seems to work flawlessly except for I am unable to activate my cellular data. Calls and texts work just fine. I already tried flashing the Sprint APN settings from http://forum.xda-developers.com/showthread.php?p=47813564 and still can't get it to work. Can someone point me to the right direction to get this fix? Many thanks!
You can try manually entering them in with APN shortcut or you can open the apns with voice dialer! Im on a uscc s4 and found I have way more success manually entering them in!
Sent from my SCH-R970 using Tapatalk
Nick, you get this to work on the us cellular with 4g and all?
BTW, make sure to have a good backup of EFS
Sent from my SCH-R970 using Tapatalk
Not made it over to omni yet but I plan on giving it a run! I always put the apns manually and got a friend on the sprint version that's had more success doing it that way other than flashing the fix zip!
Sent from my SCH-R970 using Tapatalk
---------- Post added at 10:13 PM ---------- Previous post was at 10:07 PM ----------
I've got slim, gummy, cyanfox, and the 12/22 nightly of cm all to try so I'll be good on flashing for a day or so! Lol after I get through those by then maybe probam will be up for the uscc s4!! Gonna be a good Christmas!!!
Sent from my SCH-R970 using Tapatalk
bignick1215 said:
Not made it over to omni yet but I plan on giving it a run! I always put the apns manually and got a friend on the sprint version that's had more success doing it that way other than flashing the fix zip!
Sent from my SCH-R970 using Tapatalk
---------- Post added at 10:13 PM ---------- Previous post was at 10:07 PM ----------
I've got slim, gummy, cyanfox, and the 12/22 nightly of cm all to try so I'll be good on flashing for a day or so! Lol after I get through those by then maybe probam will be up for the uscc s4!! Gonna be a good Christmas!!!
Sent from my SCH-R970 using Tapatalk
Click to expand...
Click to collapse
Do you have the Sprint APN settings? I tried looking for it and they don't seem to have the updated ones. Can you link me? Many thanks.
Try here
http://buzzmobile.us/sprint-apn-settings-android-us/
Sent from my SCH-R970 using Tapatalk
Thanks, but it's still not working... Any other idea where the apn settings are or should I go to the Sprint store for assistance?
Im not sure if they'll give them to you! There's more than that link if you try googling it you get quiet a few options maybe one that'll work is in there! I wish I could tag ppl in these post! I'll send a link to a friend that I know has a set that works cause he's on cm 11 now and it all works for him!
Sent from my SCH-R970 using Tapatalk
MMS Fix:
Name- Sprint
APN- cinet.spcs
Proxy-
Port-
Username- none
Password- ****
Server- *
MMSC- http://mms.sprintpcs.com/
MMS Proxy- 68.28.31.7
MMS Port- 80
MCC- 310
MNC- 120
Authentication Type-
APN Type- default,mms
APN Protocol- IPv4
Those are the ones I've been using.
I have MMS on data but not WiFi.
I read an article that MMS is always data and even on WiFi if you send a MMS it hands off to data and right back to WiFi. It seems that the AOSP has a hand off issue. So if I need to send MMS I just toggle off the WiFi.
Running ProBam 4.4 hope this helps
Sent from my SPH-L720 using Tapatalk
Try switching network modes. Also use Sim toolkit and reset the applet. If you have a good backup of efs, restore that too
Sent from my SCH-R970 using Tapatalk
@bignick1215 tagging works
Sent from my Nexus 7 using XDA Premium 4 mobile app
Very nice!! For some reason I kept treating it like fb and never put the @ in front of it! Face palm..
Sent from my SCH-R970 using Tapatalk
Update
I spoke with Sprint at a local store as well as customer service on the phone and got no solutions. I have return the rom back to stock or find another rom with Sprint APN settings built in. I still can't seem the right settings for Sprint. If anyone can provide a link, please do so. Thanks.
Update - data works :d
Just thought I would share with you guys that I fixed my data and retained my calling and texting on Sprint.
Solution:
1. Download APN Shortcut from the Play Store and install it.
2. Open APN Shortcut and tap the menu button and select "Reset to default".
3. Now select "Sprint LTE internet" with the subtitle "n.ispsn"
4. (Optional) Enable mobile data in main settings menu if you haven't already.
5. Try going on the Internet now with your favorite browser of choice.
6. If it doesn't work select EHRPD Internet if that failed.
Enjoy

(QA) Flashing T-Mobile rom on Verizon Note 3 Retail WIFI Calling

Does anybody know or has had success flashing a t mobile rom, whether it be stock or customized rom, on a retail Verizon note 3?
I've read reports that flashing using Odin will brick...
​But how about using safestrap.
The reason why I want to, is because I would like to completely switch over to tmobile from Verizon. But still keep my phone...
As well has anyone had experience with getting wifi texting/calling to work on a Vz Note 3 retail?
I wish for this thread to be a place where devs, users are able to share and maybe find a solution. Any help or advice would greatly be appreciated
I did flash a t mobile rom on my verizon note 3. I used safestrap. I was getting errors about wifi calling and it would give me a SIM card error every now and then. But over all it worked fine. Just add Verizon's data info in so your text messaging will work.
Cant get tmobile to work
Can someone please point me in the right direction........i am just trying to get my VZ note 3 to get tmo services to work, but no matter what i do, nothing works...
I have tried on the stock rom before rooting or anything following these steps listed in OP== NO DICE
I have rooted, installed safestrap 3.75 b4 and tried the steps again===NO DICE
I have installed a custom rom, specifically jasmine rom 2.0( which requires to flash the NC2 modem afterwards, which i did successfully) in hopes that that would help and====NOOOO DICEEEE
i can't access any service menu listed in this whole WEBSITE, none will work, not even an app from the play store that executes them....
I just keep getting that stupid INVALID SIM error and the bars indication stay blank and nothing happens.....WHAT THE #&@% AM I MISSING????
I HAVE NEVER RAN INTO SO MANY ISSUES BEFORE, im not a newbie in flashing stuff or anything like that, been using XDA since teh Windows Mobile days in HTC's prime, but this has be off the wall.
ANY HELP at all would be appreciated....since im the only asswhole that cant seem to have tmobile work on the VZ Note 3.......
comweasel said:
I did flash a t mobile rom on my verizon note 3. I used safestrap. I was getting errors about wifi calling and it would give me a SIM card error every now and then. But over all it worked fine. Just add Verizon's data info in so your text messaging will work.
Click to expand...
Click to collapse
Which rom did you flash?
Sent from my SM-N900V using xda premium
Ok I would just like to let every one know I managed to get it to work. I odined back to stock and then started the processed all over and now it has come to work ALL OF SUDDEN, as if I didn't try the same crap an hour ago.........think it's my wife playing vudoo games on me....who knows
http://forum.xda-developers.com/note-3-tmobile/development/rom-decepticon-v1-july-1-2014-t2802168
I used this rom here on xda hope I don't get in trouble for posting the link.
Rom is called decepticon.
comweasel said:
http://forum.xda-developers.com/note-3-tmobile/development/rom-decepticon-v1-july-1-2014-t2802168
I used this rom here on xda hope I don't get in trouble for posting the link.
Rom is called decepticon.
Click to expand...
Click to collapse
Thank you. How's you enable data on it?
Sent from my SM-N900V using xda premium
comweasel said:
I did flash a t mobile rom on my verizon note 3. I used safestrap. I was getting errors about wifi calling and it would give me a SIM card error every now and then. But over all it worked fine. Just add Verizon's data info in so your text messaging will work.
Click to expand...
Click to collapse
have you tried putting in a t mobile sim in the phone to see if wifi calling would work using tmobile service??
comweasel said:
I did flash a t mobile rom on my verizon note 3. I used safestrap. I was getting errors about wifi calling and it would give me a SIM card error every now and then. But over all it worked fine. Just add Verizon's data info in so your text messaging will work.
Click to expand...
Click to collapse
What do you mean by adding Verizon data info?
Sent from my SM-N900V using XDA Free mobile app
lewster291 said:
have you tried putting in a t mobile sim in the phone to see if wifi calling would work using tmobile service??
Click to expand...
Click to collapse
No I have not. T-Mobile is not in my area to try this. Sorry.
---------- Post added at 11:45 AM ---------- Previous post was at 11:30 AM ----------
kevace1 said:
What do you mean by adding Verizon data info?
Sent from my SM-N900V using XDA Free mobile app
Click to expand...
Click to collapse
I went in to the Mobile networks Setting and added the APN info for Verizon.
Has anyone ever tried flashing the T-Mobile modem to activate the WCDMA 1700 band? Is that's what's needed to activate this band or is there more to it? I know wih LG devices, by flashing the complete software of a different carrier changes the band settings as well
I'm assuming no one has any interest in doing this? WCDMA 1700 is needed for HD voice for T-Mobile....

Problem with RAZR M

I recently got the Verizon Droid Razr M XT907 and used it to go from Cricket CDMA to GSM. It's running 4.4.2 build KDA20.62-15.1(most recent update), no root and locked bootloader. The phone is working fine except for random reboots about every one to two hours except when on WiFi. I'm using the AIO APN's and have tried AT&T APN's for preferred network type I have tried Global and GSM/UMTS with network options GSM only, UMTS only and automatic. Under Global and GSM/UMTS (UMTS only and automatic) I get H+ for data along with random reboots. I'm currently on GSM/UMTS GSM only I get G and E for data with no reboots as of yet.
I've checked with the previous owner and this is the first time it has done this. I have tried everything I have searched for from factory reset, enabling all factory apps to removing apps I installed. I didn't have any of the type of apps mentioned in my searches that may cause this problem.
I don't know if this is an issue with the phone, with it being a Verizon phone or with the sim from Cricket.
Any help will be greatly appreciated,
Thank You
Probably software but it could be the battery or other hardware failure
Sent from my XT907 using Tapatalk
---------- Post added at 12:21 AM ---------- Previous post was at 12:18 AM ----------
So have you tried a factory reset?
Sent from my XT907 using Tapatalk
sd_shadow said:
Probably software but it could be the battery or other hardware failure
Sent from my XT907 using Tapatalk
---------- Post added at 12:21 AM ---------- Previous post was at 12:18 AM ----------
So have you tried a factory reset?
Sent from my XT907 using Tapatalk
Click to expand...
Click to collapse
Yes I have several times. After googling an app call modem fast dormancy monitor service to see what it was I came across a Motorola forum that discussed it and they had the same problems. The app only effects the phone when not using Verizon for service along with KitKat. The only way I've found to disable it is with root access and with the latest update it's not possible that I know of.

Lollipop Hotspot, no root or flashing needed

The only think you need ahead of time is your MSL. This isn't too hard to get from Sprint customer service. I got mine via an app called MSL Utility, which it seems now crashes every time I try to use it on Lollipop.
The steps:
Go to Dialer and enter ##DATA# (##3282#)
Press "Edit" then enter your MSL.
Click on APN Settings
For both "APN2 EHRPD internet" and "APN2 LTE internet" change APN Type from "default,mms" to "default,mms,dun"
After you enter the change, hit Menu -> Save before going to the next APN.
And that's it. That easy. It works for both Hotspot and USB tethering. Seems too easy, but that's all I had to do.
UPDATE 5/21/2015
There's been some concerns that this wouldn't work with the OE1 updated that's started rolling out. I can tell you that it works just fine. Feel free to click that update button!
UPDATE 8/03/2015
Confirmed, still works on the OG5 5.1.1 update.
UPDATE 11/06/2015
Tested, still works with OJ6 update.
This didn't work for me. It appears to work, but then it tries to sell me a tethering plan.
Sent from my iPad using Tapatalk
did you try rebooting?
Turns out I was not on lte or ehrpd. It works now.
Confirming this works. Thanks for this.
Works great! Thanks!
Might want to turn off auto-update because sprint is bound to push an update through to patch this simple fix
Sent from my SM-N910P using Tapatalk
Working .. lucky i still had my msl cause the spcutility app dont work on lollipop
Wow just called sprint and said had my lte was slow and ask for my msl and they gave it to me, going to try the hotspot fix
---------- Post added at 09:15 AM ---------- Previous post was at 09:06 AM ----------
Worked like a champ
So calling is only way to get msl on lollipop?
MasterTentacles said:
The only think you need ahead of time is your MSL. This isn't too hard to get from Sprint customer service. I got mine via an app called MSL Utility, which it seems now crashes every time I try to use it on Lollipop.
The steps:
Go to Dialer and enter ##DATA# (##3282#)
Press "Edit" then enter your MSL.
Click on APN Settings
For both "APN2 EHRPD internet" and "APN2 LTE internet" change APN Type from "default,mms" to "default,mms,dun"
After you enter the change, hit Menu -> Save before going to the next APN.
And that's it. That easy. It works for both Hotspot and USB tethering. Seems too easy, but that's all I had to do.
Click to expand...
Click to collapse
THANKS A LOT! one of the main reasons I wanted root!!
Work just perfect, now my question is, does sprint can detect when im using hotspot service this way?
Dont know
They probably know... i have used it since gs3 then note 3 and now note 4 doubt they really care too much about it
There is another ota coming in alril after the s6 drops i have a friend whos a manager for sprint in boston mass
When you do an prl update itll need to be re-inserted.
i called sprint the other day over slow LTE issue. I was on the phone with a tech who eventually had me do ##72786#. after this session i was unable to obtain hotspot through galaxy tools using method 1 or 2. Prior i had no issue.
I didnt have my MSL and had deleted my last NK2 backup so had to go through the whole process of reverting to NK2 and back to my backed up OB7.
My OB7 backup was prior to the sprint session and so hotspot is working fine. Any ideas of what sprint pushed to my device?
slickdaddy96 said:
Might want to turn off auto-update because sprint is bound to push an update through to patch this simple fix
Sent from my SM-N910P using Tapatalk
Click to expand...
Click to collapse
Prene said:
When you do an prl update itll need to be re-inserted.
Click to expand...
Click to collapse
This is correct. updates will undo these edits. anyways, I just uploaded a permanent flashable solution for those who want it, You must be rooted and have a custom recovery. Check out my mods section.
tx_dbs_tx said:
This is correct. updates will undo these edits. anyways, I just uploaded a permanent flashable solution for those who want it, check out my mods section.
Click to expand...
Click to collapse
You should caveat that your mod needs Root since this is a post about a way to hack it without root. I haven't rooted my phone yet and frankly the hotspot issue was the only thing I missed that and call record. Probably wait till my warranty is out before I root.
Sent from my SM-N910P using Tapatalk
slickdaddy96 said:
You should caveat that your mod needs Root since this is a post about a way to hack it without root. I haven't rooted my phone yet and frankly the hotspot issue was the only thing I missed that and call record. Probably wait till my warranty is out before I root.
Sent from my SM-N910P using Tapatalk
Click to expand...
Click to collapse
Youre right. Sorry i realize now that this thread was intended for non root users. Ignore my previous post unless you decide to root your phone.

AT&T & T-mobile now have the same bootloader version

*I originally posted this in the AT&T S7 forums unintentionally so posting here as well*
For those of you curious about running the T-mobile firmware on the AT&T version of the edge, it is now possible since they are now using the same bootloader version.
I have an AT&T S7 edge (SM-935A) and recently switched to T-mobile as my carrier. I had to unlock it first so I used the service from unlockunit. It took almost a day for the code but I was then able to pop my T-mobile SIM and sure enough, it worked. Surprisingly, WIFI calling even worked!
At this point, I really wanted to switch to the 935U firmware as I heard it has great battery life as all the carrier bloat is removed. Unfortunately, just before I switched, the recent September update from AT&T raised the bootloader to v4. I learned after the fact you have to disable the update service as it eventually will force you to update. Now I was stuck with the damn AT&T firmware!
I wanted to flash the 935U firmware but the bootloader was still at v2 and T-mobile, so I thought, was at v3. It might be helpful to have a sticky on this forum with the current bootloader versions as it took some time for me to research the following:
AT&T - v4
T-mobile - v4
Verison - v4
Sprint - v2?
Universal - v2
Yes, you read that right, T-mobile just released a new firmware (PIA) which raised their bootloader to v4! You can grab it here: http://www.sammobile.com/firmwares/database/SM-G935T/
It's the one with the date of 2016-09-27. I used the prince odin version referenced in this thread for flashing as others failed and gave sha1 errors. http://forum.xda-developers.com/veri...g930v-t3411015
If you plan to do this please research how to flash with odin and remember to back everything up! Samsung Smart Switch is a great resource for this.
I've been running on the new T-mobile firmware for just a day but already like it better than AT&T's. I didn't even know AT&T disabled some features of the S7 edge that other carriers kept. Typical for the Deathstar. Can you sense my disdain for AT&T?
For example, with the T-mobile firmware, you can control Download booster (the ability to leverage wifi and LTE simultaneously!) This option was removed from the AT&T firmware. In addition, you can set a preference to WiFi calling. With the AT&T firmware, you have no control and it will only flip to WiFI when in a weak area. It just so happens where I live the AT&T signal is weak so I was always jumping back and forth between the two and it was frustrating not being able to control it. The only way to force WiFi calling is turn on airplane mode when in a fringe area and turn WiFI back on. I'm so glad I don't have to deal with that anymore.
I'm including some screenshots which show the current firmware running on my SM-935A.
Hopefully we'll see an update to the 935U bootloader to v4 which will allow a switch to that firmware.
Thanks for the info.
Sent from my SAMSUNG-SM-G935A using Tapatalk
Benefit of T-Mobile firmware besides the ones stated. I am on the U firmware. Should I stay or switch to t-MObile.
How did you get to send mms on the u firmware i havent been able to.
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
marcusva79 said:
Benefit of T-Mobile firmware besides the ones stated. I am on the U firmware. Should I stay or switch to t-MObile.
Click to expand...
Click to collapse
did you get the send mms working on u firmware?
So would it be possible to use the t-mobile firmware and still be on ATT or no?
Sent from my SAMSUNG-SM-G935A using XDA-Developers mobile app
burna said:
How did you get to send mms on the u firmware i havent been able to.
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
did you get the send mms working on u firmware?
Click to expand...
Click to collapse
Looks fine here. I'll do it again
Edit: Sent myself to another MMS and it works fine.
Sent from my SM-G935U using Tapatalk
marcusva79 said:
Looks fine here. I'll do it again
Edit: Sent myself to another MMS and it works fine.
Sent from my SM-G935U using Tapatalk
Click to expand...
Click to collapse
yes question is how or what you do to be able to send mms. Thanks
Press the pin icon in messenge app and attach the picture and send away.
Sent from my SM-G935U using Tapatalk
marcusva79 said:
Press the pin icon in messenge app and attach the picture and send away.
Click to expand...
Click to collapse
no sorry im not clear on what im asking lol. im on (U)firmware but i cant send mms and my ims is not registered. if i go back to (A)firmware everything works fine. so the question is first do you have an origianl att phone? and second if so when you flashed the u firm ware did your mms work or did you alter something to get mms working.
My question is if i remain on att and run the tmobile firmware will the wifi calling work?
---------- Post added at 07:53 AM ---------- Previous post was at 07:50 AM ----------
Also, is the root method the same and does it still work with new v4 bootloader?
burna said:
no sorry im not clear on what im asking lol. im on (U)firmware but i cant send mms and my ims is not registered. if i go back to (A)firmware everything works fine. so the question is first do you have an origianl att phone? and second if so when you flashed the u firm ware did your mms work or did you alter something to get mms working.
Click to expand...
Click to collapse
I didnt do anything it work right out of the box. I am on the ATT variant of S7 edge and mms works fine. I havent rooted and will never root this phone. Only thing not working is VOLte, Wifi Calling, and visual voicemail. lve been a nexus user so im used no biggie on them. Have you alter anything? Using any other messaging apk?
marcusva79 said:
I didnt do anything it work right out of the box. I am on the ATT variant of S7 edge and mms works fine. I havent rooted and will never root this phone. Only thing not working is VOLte, Wifi Calling, and visual voicemail. lve been a nexus user so im used no biggie on them. Have you alter anything? Using any other messaging apk?
Click to expand...
Click to collapse
oh ok you arent rooted thats the big missing link lol , im rooted on att variant but have u firmware. sorry thought you were rooted and on u firmware.
So, it sounds like you're saying we can use ATT WIFI Calling after flashing the G930T firmware? Is there anything you lose from G930T? HD Calling for example? Anything else?
Edit: I said 930 because I followed a link here from the 930 forums - I assume it would be the same for the 935, but I'd like to know how it worked on the 935 too.
What are the benefits with the TMOBILE firmware?
Sent from my SM-G935U using Tapatalk
So anybody try t-mobile firmware on att? And does WiFi calling, and volte work ?
Sent from my SM-G935U using Tapatalk
waiting on the same question
dogredwing1 said:
So anybody try t-mobile firmware on att? And does WiFi calling, and volte work ?
Sent from my SM-G935U using Tapatalk
Click to expand...
Click to collapse
It has been written elsewhere that AT&T requires 1) proprietary code [read: ATT ROM] and 2) AT&T-branded phones (IMEI they recognize, also includes some non-ATT such as iPhone/HTC) for advanced calling features to work.
I would bet that VoLTE, WiFi calling, video calling, advanced messaging, etc. do not work with the T-Mo ROM.
On the other hand T-Mo uses more standard VoLTE protocols, etc., so phones like Nexus 6P, 5X, etc. work with VoLTE and WiFi calling just fine on T-Mo.
A bit of history: Even people who got ATT-branded Nexus 6 do not get VoLTE because Google later standardized the N6 ROM therefore without ATT's evil code (and bloat).
ATT has quickly surpassed VZ as the new Evil Empire.
ctalbot said:
I used the prince odin version referenced in this thread for flashing as others failed and gave sha1 errors. http://forum.xda-developers.com/veri...g930v-t3411015
Click to expand...
Click to collapse
I'm getting a dead link, can anybody let me know which prince odin version he was referring to?
EDIT: Nvm got it!
theoddjosh said:
I'm getting a dead link, can anybody let me know which prince odin version he was referring to?
EDIT: Nvm got it!
Click to expand...
Click to collapse
Where did you find the solution, I've tried a couple different versions of odin and no luck. Also, should I be using the "CSC" or "HOME_CSC" in the CSC box?
EDIT: Also figured it out. search for "Verizon S7 / S7 Edge [Root Guide] SM-G930V SM-G935V [NO KNOX TRIP]" in xda to find the correct ODIN version for this.
and the correct file to use in the CSC field is "CSC" even though ODIN says to use the "HOME_CSC"
Do I need to enable OEM unlock?

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