Hey guys, after installing CM 12.1 ROM on my G800F, I encountered a problem: my mobile data doesn't work neither on 3g nor on LTE. Everything with mobile data provider service is alright, I've tested it on original Samsung's ROM. What do I do?
martynasmck said:
Hey guys, after installing CM 12.1 ROM on my G800F, I encountered a problem: my mobile data doesn't work neither on 3g nor on LTE. Everything with mobile data provider service is alright, I've tested it on original Samsung's ROM. What do I do?
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You have to manually create an access point
sasukesama said:
You have to manually create an access point
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How??
Settings-Mobile Networks-Access Point Names. Over there usually are 2 APN's, 1 for data, 1 for MMS. I think for most people it automatically setups, maybe that's not the case with your network.
So check on your networks website how to setup APNs, or go back to official Samsung ROM, screenshot both settings and make the same ones on CM11.
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This is the part of my APN profile.
Settings >>>> mobile networks >>>>> access point names >>>>> add a new one like this:
Name:your operator name
APN:your operator name with " .net " in the end of the name
Server: same as operator
Im not sure wither its the same on all operators but that's how it works in my country
try it out and hit thanks if it works : D
Thank you, guys. I manually set the APN and it works like a charm!
Related
Hi,
I have started to loose my data connection more frequently in the last days. For some reason
I see see : "Mobile network state: connecting"
After i enable/disable flight more i usually get the data back but its pending allot between Mobile network type: UMTS:3 -> HSPAP:15 -> and sometimes nothing. My signal: strengh is around -79dBm 17 asu (sitting next to a window, third floor if that matters)
Anyone else experiencing data lose ?
Any tips why this happens and what to do?
Checklist Network,
One enter settings for network APN etc .
Two correct modem for network phone and location .
Three correct CSC for network/area
Four problem on original phone providers rom and modem ???
Five might be worth investigation of RIL .
jje
I actually checked my APN. its online.telia.se.
I haven't changed the original Rom so I assume the rest should be correct. I live in Sweden.
Anything in particular I should check,
I'm sort of new in android as well
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How did this end? I'm having kinda the same issue
soulzero said:
How did this end? I'm having kinda the same issue
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I9305 forum .
jje
So i have recently flashed a custom rom meant for verzsion on my sprint phone, and i have done this before and the only thing i need to do to make it work is change the apn settings so text messaging goes through. ( it usually works fine, just has trouble retrieving SOME mms messages) well i went to mobile networks and apn settings aren't there. weird. only dating roaming option is in there. so i slept on it and the next day they showed up but it said i didn't have permission to edit or add a apn, so i rebooted my phone, and the apn settings aren't there anymore. I have tried asking voice control to open it, but says there is no app for that. So installed adb shell, and it recognizes my device and i can reboot it through adb, but thats about it. i am totally lost when i look up guides on how to change apn through it. What should i do? i need to change my apn to sprint if anyone is wondering.
Also, a good thing to mention is the current rom i am running is
http://forum.xda-developers.com/galaxy-s4/i9505-develop/rom-albe95-s6-port-1-0-t3092479
alright so i was able to get to my apns by downloading a app from google play and setting it as a system app. it opens up but now im getting this,
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What about using the reset to default option?
GDReaper said:
What about using the reset to default option?
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still leaves me the same problem.
What about editing the apn file manually? I don't mean in the settings, I literally mean the actual file located somewhere in the system folders.
Hi guys.. I have a freedompop g2 (ls980) I'm not quite sure what they programmed with but some kind of custom rom for their service?
I had this phone working on ringplus but then they booted me/canceled me :angel:
But when I popped this phone on my other ring+ account.. it didn't exactly instantly come up.. I had to program the msn/phone number manually.. and then I got voice service.. but past that.. the 3G/LTE just won't work.. the phone is constantly caught in this mode
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So I'm not sure what the problem is.. as I see it
it could be
1. software?
2. ringplus?
when I dial the programming code ##775# it crashes.. (hitting activate this device also causes a crash) I also see this problem is for others on ring+ but this phone used to work perfectly before ring+ kicked me off a certain account.
I am rooted have twrp on there.. and have put on this mod and taken it back off.. and I do have it on the wifi.. there is a myth or something that the prl can be programmed by wifi?? but doesn't work in my case.
PRL is built in by different operators, in this case, Its a Sprint service. It won't work if you're not using Sprint I think. 3G and LTE won't work because of different CDMA bands/frequencies.
all I can tell you is I got 1x/cdma working.. I wonder if I can dump my lte sim into another sprint phone and expect it to work?
ahh unresolved.. unresolved..
gonna go to used phone store.. and test my ring+ sim's I get to see if they get data.
I am using the G935V, but have recently flashed the G935U firmware (and later rooted it) as I don't live in the U.S. and needed an unlocked firmware to use other networks.
With the Verizon firmware, you can't even edit the APN's. Now, I have a lot more options in terms of my network, but can't add or edit any of the APNs themselves. If I add an APN, it gets automatically deleted as soon as I save it. Any suggestions on what to do?
It says my access to this is "restricted", but my phone doesn't even have any "profiles". What does that even supposed to mean...
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Or, there a way to edit APN's outside of the menu here? Via a root explorer or something to edit the system files?
What about flashing the CSC from Chinese firmwares? I just need access to Chinese 4g network.
Hi, did you finally manage to solve this?
0O00O0O00O said:
I am using the G935V, but have recently flashed the G935U firmware (and later rooted it) as I don't live in the U.S. and needed an unlocked firmware to use other networks.
With the Verizon firmware, you can't even edit the APN's. Now, I have a lot more options in terms of my network, but can't add or edit any of the APNs themselves. If I add an APN, it gets automatically deleted as soon as I save it. Any suggestions on what to do?
It says my access to this is "restricted", but my phone doesn't even have any "profiles". What does that even supposed to mean...
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Why don't you try installing a ROM? I installed Stang5Litre rom and I also have the U firmware and I use my phone with Cricket. Zero issues with service, it let me add my APN just fine so service is excellent.
Can someone please screenshot there apn settings if you can get to them. I accidently deleted all of mine and ive looked everywhere trying to find them and can't. And also it is possible to edit apns without the 930u firmware. I factory reset my phone, wiped cache again, flashed the pe1 firmware through Odin and followed @colormedroid steps for root. Once completed I noticed my notification bar was different like the WiFi, data, and Service bars etc.. started tinkering and found that my apn settings were open for customization. Well I screwed up and cleared all of them. So I could use some help getting them back to default. Also somehow I didn't have very much bloat ware from sprint. But still had all the Samsung and Google stuff. Weird. As far as I remember though them are the steps I took. Again I reaaaaalllllyyyyy need them apn settings because I'm having trouble with service and making calls/texts. Thanks
You could just reodin lack to stock and it should reactivate upon installing. Sounds like you have a clean install anyway. I think you can edit apn by going to settings, mobile networks, access point names on rooted devices. There are about 7 entries. I've attached the lte settings. But may be easier to reflash and then reroot.
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I didn't want to flash just for the fact of this time worked out very well for me. I did notice before I was always on that ehrpd network. Is it okay to jusy enter the lte one and run off of it?
Everything should be the same. Just change the bearer to ehrpd. You will need to two separate entries. I'm not sure if you select both under bearer if it will work.
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