Well recently i bought a LG Optimus Black, at the begining internet and all worked just fine, and now suddenly i cant connect to internet.
I am able to connect to a wifi network, but 3g wont work, how can i fix this?
Every opptions are right.
I tried the same sim card in Samsung GalaxyS2 and some other phone, it works fine. So it has nothing to do with the SIM.
try to configure your 3g network, look for it on the internet.
i only had this problem when i install NOVA ROM, but it was easy to solve the problem.
I have tried but not helping.
Is it running on Stock ROM or NOVA?
Just like lucasmalaguti said, this problem happens only on custom ROMS.
Anyway, just check your settings.
Settings > Wireless & Network > Mobile Network > Access Point Names
Search on the internet or ask your provider for the setting configuration.
Also, if you have a few Access points, Eg. MobileInternet1 & MobileInternet2, make sure the right one is checked.
Download APN Backup & Restore app from market to delete and re-add Access Point.
Once edited/add, reboot phone for changes to take effect.
Check your APN settings
Sent from my LG-P970
I'm running a stock V10E ROM
My APN settings are OK (sent from my provider)
Tried to manually add it, but nothing helps
Today i called LG Service support.
They say that i am not the only one with this problem.
The problem seems to be caused by automatic software update (V10A => V10E).
Only solution is to reflash ROM.
So i did that and now everything works fine.
Thank you all for trying to help!
I have same problem, how do i re-flash to the old fw
Hi, I got same problem please tell me how can i re-flash my previos fw? thanks.
Hello! I'm newbie
I have the same problem. Please help! What is this ROM? How can I do this? Can this really fix my internet problem? thank you
Had same issue, thought it was the carrier but it could be the phone, hope this helps
1. turn off your OB and take the sim off
2. test the sim's 3g on some other phone
If it's working
3. put it back in your OB = problem solved
It it's not working
3. call your service provider
Related
Hello
Can anyone help me with my mobile data problem?
I flashed my Galaxy Mini with Cyanogenmod 7.1, 7.2 and the MusicEdition.
With all of these versions I am unable to get a mobile data connection (3G,...).
I've been looking around the forum for over a month now and I'm unable to find a solution here. My APN settings are correct.
With emanoN or going back to stock rom there's no problem. But I realy prefer using Caynogenmod.
Is this a radio problem?
If so, can I flash the radio separate from the rest to get it to work in my Country/with my provider?
I live in Belgium/Europe.
Thanks in advance for any information.
3G
Try to flash it, Iam from Europe too, and it works for me.
fixgps-cm-7.1.0-GalaxyMini-KANG-signed-09102011.zip
http://www.mediafire.com/?six437fyo5bys12
When I helped u , please press Thanks button
This only worked once for me!?
But I've found a much easyer way for anyone else who's got this problem.
1. In your stock rom, or in another rom where your mobile connection does work use APN backup/restore from the market to backup the
APN to your SD card
2. After flashing a rom where your APN doesn't work install APN backup/restore
3. Now just restore the previously backed up settings
This always fixes the mobile data connection for me.
Good luck.
Hi guys,
I'm being annoyed by my SGS about his data connection. Hope someone could help me!
Few days ago I flashed MIUI Mintberry 2.1.20 and everything was working like a charm, but this morning data connection switch failed several times.
I've tried to wipe everything, re-flash Mintberry and even to flash JVU stock with Odin, but I still can't switch on my data connection.
I can't even see any icon on the status bar.
Any idea? Is my phone broken?
kpaolo said:
Hi guys,
I'm being annoyed by my SGS about his data connection. Hope someone could help me!
Few days ago I flashed MIUI Mintberry 2.1.20 and everything was working like a charm, but this morning data connection switch failed several times.
I've tried to wipe everything, re-flash Mintberry and even to flash JVU stock with Odin, but I still can't switch on my data connection.
I can't even see any icon on the status bar.
Any idea? Is my phone broken?
Click to expand...
Click to collapse
Hmm this is strange, so you turned data on but theres no symbol, right? Have you tried installing another kernel (maybe also applying the Kernel Cleaning Script)?
I' ve tried everything with Odin, and at the moment I have a beautiful black screen of death.
Odin cannot recognize my phone... I'm very frustrated
EDIT: Upgrading Kies'drivers, I managed to connect the phone with Odin again, so I've flashed the lastest official stock firmware to check my antennas. In the worst case, I'll be able to go to the shop for assistance without problems.
Have u tried typin ur apn maually?
Sent from my GT-I9000 using xda premium
Sounds like a settings issue. Never heard of anyone have this problem before - I've flashed every version of mintberry including betas.
I just had this issue
I just had this and figured out what is wrong, its a easy fix too! Just go to settings and wireless and change the access point for your mobile connection. I had 2 access points and just switched it to the other one and my data started working again!
Hope I could help
Hi guys! thank you for all these answers!
I've tried to set APN manually, to change custom ROM and custom kernels and coming back to stock too, but still no data connection icon (neither data connection itself).
At the moment, I'm on JVO, the latest official italian firmware, everything is fine but 3g data connection.
Other ideas? Shall i need of Samsung customer service (I hope no!)?
Solved...
MIUI default settings fault: SMS notification has ran out my money and my provider has blocked 3g connection.
My phone is safe!
First of all, i want to introduce myself a bit, cause it`s my first post - i followed this great forum for quite a while now and learned a lot by reading stuff, though i`m still just a user... by using some howto`s i was able to flash huexxx rom zeus 3.2n and i`m very satisfied with it in daily use.
However, i would like to use Temaseks Kang or the stock CM7 and that`s my problem... It doesn`t matter which of the two roms i try - i don`t get service and there is no apn. i can`t check for available services but phone connects if i choose to sign automatically, but even then there`s no apn available.
I tried to fix the apn manually but can`t save - means, i can save but apn won`t appear after saving.
Additional information: I did a full wipe before installing cm7/temaseks kang, wiped dalvik cache, tried factory reset after installing - nothing works.
So, i hopefully await some help from this community - hope it`s not too noobish...
greetz, nbt
Happened to me once. All i did was as this :
- In APN settings, press menu and click "Reset to defaults".
- Either default APN settings from your service provider will come automatically or it won't.
- Even if it doesn't appear, reboot your phone. Just give a little time before rebooting the device after you click reset to defaults, so that if sim card is sending any message to retrive the APN settings, it would finish.
I had got my APN settings back after 2 reboots with this steps. Hope you too..
try "Apn Manager" or "apn backup and restore" you can find these in the market, maybecan helpyou
I tried both - no effect
i won`t get a connection to service automatically. If i try to scan for available services, i get an error, if the phone chooses, i get a connection but no apn.
after rebooting, there`s no service-connection and i have to join by hand. argh!!!
anybody a solution for this? am i the only one having this freaking problem?
edit: went back to zeus, got service, got apn without problem... what`s wrong with cm7?
Hello. When I turn internet connection via mobile network nothing happen. There is no icon letter icon next to my signal strength. Restar phone doesnt help. Any ideas?
mateusz3112 said:
Hello. When I turn internet connection via mobile network nothing happen. There is no icon letter icon next to my signal strength. Restar phone doesnt help. Any ideas?
Click to expand...
Click to collapse
I have a similar issue.. but only when I use a Stock Rom..
When I use a CyanogenMod based rom I connect normally.
Any suggestion if there's an option, in build.prop maybe, so I can fix this in a stock rom?
hi, you use a rom from XDA? is it happen after flashing a new rom, first boot, no mobile internet? -> how about some informations about runnign system etc. pp. was it working before with same rom? and so on....
if no internet after first boot: turn on wifi, go Settings/Xperia/Internet Settings , and try download the settings with wifi. how that?
second thought: your provider's fault?
Xperia V is not officially supported by my carrier, but I can use mobile data on cyanogenmod.
I tried to add APN for my carrier, but they don't appear, using APN Manager I could see and try to apply them, only to get an error.
I was willing to go back to stock rom 'cause I wanted to use sony's camera.. but mobile data is essential.. guess I'll to stick with cyanogenmod..
i have added my provider (three uk) network apn manually and it worked.. yesterday.. Now still I cant connect. No reaction at all. I've downloaded settings via wifi and didnt help. Im running official rom 9.1.A.1.141. It is not a provider fault - I used o2 before and it was the same problem. Sometimes restart helps. but not now,
edit. now restart helped.. i dont get it.. This is very enoying
Anyone have any ideia how to fix this issue?
In CM all APN are shown correctly, in any stock based rom I can't add any entries, or it's not shown.
I installed version "2013.12.13: ev_passion-4.0.0p4.2-perdo-squished.zip" from site. All works fine without SIM: camera, wi-fi, . When I put sim card in phone, phone freezes with wi-fi menu, no wi-fi networks found, remebered connections unavailable. Even if I remove card, still no Wi-Fi untill full wipe.
I changed locale to US and EU and removed wpa.supplicant. Wi-Fix application show error and doesn't help.
TuMyP.H said:
I installed version "2013.12.13: ev_passion-4.0.0p4.2-perdo-squished.zip" from site. All works fine without SIM: camera, wi-fi, . When I put sim card in phone, phone freezes with wi-fi menu, no wi-fi networks found, remebered connections unavailable. Even if I remove card, still no Wi-Fi untill full wipe.
I changed locale to US and EU and removed wpa.supplicant. Wi-Fix application show error and doesn't help.
Click to expand...
Click to collapse
You don't want to flash 4.4.2?
Sent from my Nexus 5
TuMyP.H said:
I installed version "2013.12.13: ev_passion-4.0.0p4.2-perdo-squished.zip" from site. All works fine without SIM: camera, wi-fi, . When I put sim card in phone, phone freezes with wi-fi menu, no wi-fi networks found, remebered connections unavailable. Even if I remove card, still no Wi-Fi untill full wipe.
I changed locale to US and EU and removed wpa.supplicant. Wi-Fix application show error and doesn't help.
Click to expand...
Click to collapse
Did you do a clean flash when installing it? If not, wipe everything then flash.
Sent from my Nexus 4 using Tapatalk
Yes, I did full wipe of device. It works fine untill I insert Sim card. I think the problem is unsupported/unknown MCC/MNC.
I tried to install -2013.12.23- but nothing changed.
problem solved with CM11 firmware, just change region in wifi settings.
I have the same problem. Reported details here. Couldn't find solution. Don't want to flash CM11 as it seems less performant.
Does anyone have any recommendation to solve it?
jrub said:
I have the same problem. Reported details here. Couldn't find solution. Don't want to flash CM11 as it seems less performant.
Does anyone have any recommendation to solve it?
Click to expand...
Click to collapse
Check http://forum.xda-developers.com/showthread.php?t=2368501
in second post u can find file for N1 ev_passion-nightly-2013.12.23-squished.zip ROM