Database Users

[Q] Connection problem or invalid mmi code (nexus 4)

My problem here is that i can recieve calls and message but cant call or send a message..
The network signal is full.
My wifi radio is working perfectly.
I can't work with mobile data.
funny thing: I can't call customer care..

i faced this too
Hi
I faced this too
I typed in*#*#4636#*#* and in phone information I set the Prefered network type to GSM only

how disable roaming dial in lg g2 korean version F320L..???

how disable roaming dial in lg g2 korean version F320L..???...when try call pop up appares: roaming dial...call to korea or call to local....please help...thanks

maidenarul said:
how disable roaming dial in lg g2 korean version F320L..???...when try call pop up appares: roaming dial...call to korea or call to local....please help...thanks
Click to expand...
Click to collapse
any help...???

hi u need roaming sim card obviously pop it in and roaming options will become avail.
then u can turn off dual clock roaming to korea , roaming auto dial off

LG G2 roaming dial issue
I have the same issue. Can't make a call without first having to choose "Call to Korea" or "Call to Local." So I need to acquire a SIM card from somewhere else so I can access those options? Seems like there should be some kind of workaround but I haven't seen any option to do this in the phone settings. Where does one get a "roaming SIM card?" Easy to say that but then you didn't mention how one goes about getting one. Suggestions?
Greg
GalaxySIIII said:
hi u need roaming sim card obviously pop it in and roaming options will become avail.
then u can turn off dual clock roaming to korea , roaming auto dial off
Click to expand...
Click to collapse

Greg550 said:
I have the same issue. Can't make a call without first having to choose "Call to Korea" or "Call to Local." So I need to acquire a SIM card from somewhere else so I can access those options? Seems like there should be some kind of workaround but I haven't seen any option to do this in the phone settings. Where does one get a "roaming SIM card?" Easy to say that but then you didn't mention how one goes about getting one. Suggestions?
Greg
Click to expand...
Click to collapse
man can u think or not ? do u know what roaming means? ofcourse u need sim from diff. country not from your country u currently live in ..
go on ebay (no more than 1 dollar best pay sa u go SIM) and search for nearby countries let it delivered

Is another way to disable global roaming using root for f320L?

GalaxySIIII said:
hi u need roaming sim card obviously pop it in and roaming options will become avail.
then u can turn off dual clock roaming to korea , roaming auto dial off
Click to expand...
Click to collapse
Doing this won't turn OFF call to korea or call to local.

Me too
I am also having the same issue. Can anyone please help?

no solution so far?
anyone can guide how to disable call to korea or call to local?

Hi I've just received a wedding gift of G2 (F320L) from a friend.
Basically I had a same problem because my country is in Malaysia. Already do some researh on the issues & here are the simple solution:
Go to Setting>Global Roaming>Auto Dial Setting
Click Auto Dialing, then, change Country Code to your own country.
Tadaaa. Problem solve.

Can anyone help me to root and custom rom for Lg g2 F20S? Please reply ASAP

Go back to Stock firmware (international firmware)
Install Stock firmware (international version D802 firmware) to your device.
You all know, it is meant for korea only so if you use outside korea it will be roaming.
Video call can't support on roaming. Also text message will change to MMS after word limit is fulled.
syzwn9 said:
Hi I've just received a wedding gift of G2 (F320L) from a friend.
Basically I had a same problem because my country is in Malaysia. Already do some researh on the issues & here are the simple solution:
Go to Setting>Global Roaming>Auto Dial Setting
Click Auto Dialing, then, change Country Code to your own country.
Tadaaa. Problem solve.
Click to expand...
Click to collapse
Mr.Armaani said:
no solution so far?
anyone can guide how to disable call to korea or call to local?
Click to expand...
Click to collapse

Pls have gotten a roaming sim and did the settings buh when i inserted back my local sim still the same pop up

Plz. Help same issue in v10 F600L..plz help

[Q] Emergency calls only

Hi !
I've bought a Galaxy S4 i9505 on eBay. The problem is that I can't call or send/receive sms with it, the phone shows "Emergency calls only" but MMS and data work fine.
What can I do to make calls and sms work again ? I live in France and I've a SFR SIM card.
Any assistance is greatly appreciated.
Thank you
ThePeach9

I've called my operator who tolds me the phone IMEI marked as stolen...

Not being able to make calls. Urgent help required

"failed to read data network or sim card error"
That's the error im facing..... I can use lte fine... I can send text messages receive messages... But can't make calls.
Please help me.. Thanks in advance

Try using another sim card in the same phone and this simcard in another phone

kokoskokis544 said:
Try using another sim card in the same phone and this simcard in another phone
Click to expand...
Click to collapse
Yeah it's all sorted..... Just had to remove sim card and battery and not turn the phone on for fifteen mins.... With sim and battery staying out of device.. It's weird... But it's the only solution that worked out of all. I tried

I have same problem.. Already tried change simcard, turn off device for 5-10 minutes, reboot with wifi off, use fix call, but no luck..
Sms and data runs well, only calls (incoming & outgoing) and ussd that have problem.
Could anyone please advise...? I use erobot v23 for n910s n prime kernel 4.3.8.1
Thank u

Go to setting/ networks/ mobile networks/ 2G (GSM) only...
Of course now you can make a call but no data...If you want data change again to LTE...but no calls....that's the problem of note 4...
As for me, when I switch to lte , then I can't make a call and I get random restarts...

I can't change it to gsm. It automatically turn back to lte...
Btw, when I installed I couldn't find my csc. It should be xse, but I had to use another country (vietnam n thailand). Does it matter?

Samsung J3 / j320 won't recognise sim

Hello,
I recently received a 2nd hand Samsung J3 as my primary phone (Sony xperia z3) cracked. All is fine apart from one thing. The phone won't recognise my sim.
My phone is on the 3 network as the 3 start-up screen appears when powering on and off the device. My sim is on the iD network from Carphone warehouse, which is tied to the 3 network. In theory my sim should work in the samsung phone, but sadly it doesn't.
I was looking up the problem as the text "emergency calls only" appear. One of the methods was to change the network preference from automatic to manual, and selecting a provider that wasn't 3 (such as EE, Vodafone, O2 etc.) but I keep getting an error message saying "unable to connect." I looked this up and it said to dial in the phone "*#*#4346*#" and when i tried this I got an error message saying "No network connected." I looked up this error message and it said to change the network preference, which I can't do. It's like a never ending cycle.
Can someone please help and point me into the right direction?
Thanks

johngr77 said:
Check if your phone is blacklisted. If so, you won't get signal
Click to expand...
Click to collapse
How do I do that? My phone says "Emergency calls only"