I rooted my Verizon Note II and inserted my ATT sim as well as inputted the APN's however all my missed calls show up like this "+3124662703". My problem is with that is when I go to recent calls and swipe to recall the missed number it shows up as "+3 124 66 2703" or "+3124662703" and then you get the damn message about the international call your about to make blah blah blah blah. I went into the Mobile Network settings and My Network Mode is set at GSM/UMTS and I selected my network operator ATT and in the Status/My phone number my number starts with a 1-312-xxx-xxxx. Can anyone explain why this is happening and how can I fix it? This never happened when I was using Simple Mobile.
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ive been using the phone for a few weeks now and it was fine until today, i cant connect to the internet via edge . ive tweaked with all the settings but nothing seems to work. everything else is fine . ie i can make calls and send text's but i cant connect to the internet. i checked under the status and it shows the mobile network state is disconnected. i have no clue as to wat this is since im new to android.
pls help!
Have you turned MOBILE DATA off via the power on/off menu .
jje
ive checked that too.
Go to Settings- Wireless and Network- Mobile Networks- Access Point Names and see if the APN is ticked or not or the correct APN is ticked.
everything is back to normal again,it connected to the internet, by itself . must be a random bug in the os
problem solved. peace
I have experienced the same thing with my phone, except that it shows "activated". After a while it just started working again.
I've had the phone for a couple of months now and everything has worked fine till now, a little bugs here and there but no issues. A few weeks back (on android 2.3.3) I was unable to make or receive calls, but surprisingly was able to make text messages. I tried everything, turning flight mode on/off; the phone on/off; etc. I was on the verge of contacting Samsung but then suddenly the thing started working once I came back home from the office.
There has been no problems till then but today suddenly (now on android 2.3.6) the outgoing calls no longer work, same for outgoing text message; but I still get incoming calls and messages.
Just to be sure that this wasn't a SIM or service issue, I tried changing SIM's (different SIM did not work on the phone) and used my SIM on different phone (where it worked).
Also 3G doesn't work as well, but connection here is spotty so I wouldn't trust that. The only message I see different on the 'About Phone' tab is 'Mobile State-Disconnected'. I have full signal strength and all that.
My thoughts are that it was, or rather is a phone specific issue and would appreciate someone else's thoughts on the matter. As to my problem I assume it will sort itself out in a little while.
FYI: Samsung Galaxy S2; Android 2.3.6; NOT rooted; Indian version; On Airtel Mobile Network.
Mobile network state disconnected.
Hi guys, I have the same problem with my network connection also my 3g does not work anymore, I`m play with some secret codes like a ##72786# on my epic 4g touch sprint phone flashed to metro pcs and now I have no 3G service. In the setting menu under network status say Sprint. How can I get my 3g back?. The mobile net. 3G is on and the wifi is off. I need to change the network to metro pcs in the status setting and how can do that? Thanks for your help and sorry for my bad English.
Standard htc one m9 with ATT. not rooted and up-to-date with android 5.1.
I went to domincan republic for 2 weeks and I purchased the att passport package. Once I was there, I searched for networks and used the Claro 4g network over there the whole time. Once I return to the US, the phone refuses to automatically connect to the ATT network and continues to search for the claro network.
What Ive done so far.
-muliple restarts
-remove sim
-When I go into network operators, both options "search networks" and "select automatically" are greyed out and I cant select them
-When the phone is restarted, the "network operators" screen pops up and lists ATT, sprint and verizon. But when I try select any of them, i get an error message saying "operation failed"
-ive reset the APN to default multiple times
Heres where it gets weird. I popped out the sim and put it into my htc one m7 and the phone works fine and connects to the att network. I can make calls and use the web. Once I place the sim back into the M9, it will connect to the att 4g network briefly. I can make a call to my voicemail very quickly once i gain service and it will work and I can browse the web during the call. Once the phone call hangs up, the connectivity bars slowly go down until i lose service and the a msg pops up saying "Claro Network unavailable". I can repeat this cycle over and over.
I tried placing the sim card back in and resetting the APN right away a bunch of times. This actually allowed me to stay connected to the ATT network for a few days. HOWEVER, I had to restart the phone and I was back to square one.
ATT was no help and they basically told me to hard reset the phone. WTF.
Any advice?
anyone?
I just got a P9000 today and after a quick setup of the device via wifi I proceeded to inset my sim card from the uk network 3/three.
Now my network shows up when doing a search, and in the SIM settings it shows 3 UK for all options, but only the calls option is greyed out, and I am unable to make any calls with the phone whatsoever.
I don't get the no network message error (except when I am in an area with no coverage i.e. in my house) .
I've tried the sim card in both slot 1 and 2 to no avail.
I get 3 showing up in the notification tray icon which toggles data, plus it shows 3/4g next to the signal strength bar when I'm somewhere that gets a mobile signal.
It even show the correct network in the SIM status within the about phone section of android settings with the correct IMEI number.
Does anyone have any idea on my issues and any potential fixes/test/things I can try in order to get calls working?
Seems like my problem solved itself and I can now make calls.
Don't know what was/is wrong but calls option is still greyed out, though I made 2 test calls this morning (to Landline and mobile) which worked, then later on I made a call of a few minutes which worked as well.
So I've been unlocked on Sprint galaxy s8 plus Sm-G955U and switched to MetroPCS. I flashed this root firmware from this forum for root. https://forum.xda-developers.com/ga...root-g955u-g955u1-snapdragon-sampwnd-t3658911 . Did the mps code. My service was working had to reset my network many times but I had service. Now for about three days I get emergency calls only in top left corner . I try to make a call and it says not registered to network. I have signal bars . My number reads. My sim is working in different phone. I checked my imei number it's original. I tried air plane mode , LTE to 3g/2g, checked a website to to see I was blacklisted it was clean. I switched firmwares. My voicemail pops up when I insert my card but I can't call it. Tried MetroPCS US LTE and MetroPCS apn can't connect to t mobile network operators. I'm lost. Is there a repair network for this device? Does anyone know how to get my MetroPCS service working again or why it's saying emergency calls only and I can't register to a network? Please help. I checked blacklist because I bought this phone someone and thought maybe that was the problem. https://imei24.com/blacklist_check/
https://m.sim-unlock.net/imei_check/blacklist/
Can anyone help me please?
If reflashing the firmware didn't help, you may need to search for someone to use a box to repair your network. A quick Google search showed me that there are options available. Just search "repair network SM-G955U"
Good luck!
Just what the title says. My phone tells callers that I'm not accepting calls and when I attempt to make calls it simply refuses to do so or displayed a "call ended" message without ever dialing the other person. Everything else works fine and I can even make voice calls if I use duo mode instead of mobile. I can also receive calls if the caller uses duo mode.
Have been through everything except an actual reset. Unable to do that since the phone was a hand-me-down and I don't know the PIN. I've about reached the point where I do a hard reset manually but I hate to lose my data. Does anyone have anything I could try to either bypass or recover the PIN or something I could use to get mobile mode to work again?
Your sure you have service? If you do, do you have credit? Both of those would prevent you making calls. You can still use Duo if your on WiFi or you have a data only service. If you are showing that your connected to the network and you are certain you have minutes in your plan or credit available then you will need to call your network provider so they can see if there's any network issues preventing your calls. Check the network operators status page to see if there's issues in your area.
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
Pointless2003 said:
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
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Hello, I have an unlocked s9 that is going through a similar issue in not being able to make or receive calls. Can you let me know how you got the APN settings for 3G/2G? Going to APN settings I only see the nxgenphone setting open and active, which I heard was for LTE.
Also, can you let me know what setting it has to be in the 4636 mobile network settings in order to restore data? Thanks