kindly assist as i just got a samsung, at&t note 4 and i unlocked to use with other mobile networks in Nigeria. however, i keep getting emergency calls only and when i move to some locations, i get network access.
furthermore, my other sim card barely latches on network as i keep getting no network connection error messages. :crying:
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I just received my unlocked ATT S3, rooted it, cut my sim card down and setup all my apps etc. Problem is that I am having really sporadic network access issues. I am currently in Afghanistan and using AWCC. I had the same sim card in a Skyrocket and didn't have any issues. I have setup the APN (I pay for unlimited edge internet) and randomly get internet access and network access.
Right now I show 3 bars
Info shows
Network: AF AWCC
Signal Strength -89dBm 12 asu
Mobile Network type: Edge:2
Service State: In Service
When I try to check my balance (*123# dial) It says connection problem or invalid MMI code EDIT: sometimes it goes through and I get my balance.
When I try to make a call it just says dialing then goes to Call Ended after about 30 seconds. Same thing happens when I try to call AWCC customer service at 151 (actually I just got through on the 151 number once)
When I go to Settings/More Settings, Network Operators and try manual settings, about half the time I see the awcc network but it always fails to connect. If I leave it is automatic, it will eventually connect. Right now it is showing AWCC in the top menu bar. Other times it says not registered on the network. FYI AWCC doesn't register the sim card to a specific phone. You just buy the sim card without giving any info about your phone.
Every once in awhile it connects as I received emails on the phone over night. As I am typing this I just got edge connectivity and am online.
So, anyone have any suggestions? Maybe I should try flashing another modem?
Thanks
Its a unlocked TMobile samsung galaxy S2 (SGH - T989) from US which I am trying to use in India. I had bought it from t-mobile as part of a 2 year contract. After completing my two years contract, I got the phone unlocked from t-mobile before coming to India. The phone worked fine for first 15 days here in India but stopped working since then. I have tried many different SIM cards from different Indian mobile service providers. These SIM cards work perfectly fine on other handsets . *#06# shows correct IMEI which matches with what is printed on the back side. Phone shows signal towers with varying signal strength. I could see the signal towers even after disabling Wifi and location services but when i try to make a call, it says "Not registered on network". Wifi, if enabled, works fine though. When I try to select a network operator from Mobile networks menu, it does say registered to network occasionally but mostly it fails to connect to any network (i have tried both manual and automatic selection) but even if it says registered to network, when i try to make call, it says not registered on network so I am not able to make any calls at all. I have tried factory reset and upgraded to JB 4.1.2 (radio: UVMC6) but problem still stays. Please help me.
Did you try entering the correct apn ? Similar thing happened to me but i took it to the sim card company and they entered the apn manually and it worked.
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I did try APN but I believe that is for GPRS/EDGE and 3D and these will take effect once cell network is established.
Hi All,
I have a Canadian T989D from Koodo mobile which I unlocked using unlock code. I took it abroad to Pakistan and after using for 6 months, one day all of a sudden I got NO SERVICE.
Trying to manually select networks, I come across different networks available but clicking on any one of them results in NETWORK REGISTERED sign but still doesn't connect to any network. When I go into the APN settings, I can see different APN settings for the respective sim cards that I put in. E.g. If I put UFONE sim card in, I can see APN settings for UFONE SERVICE PROVIDER.
Here is the twist though. I came back to Canada yesterday and when I put any Canadian Sim in it (FIDO/VIRGIN), it connects to the network without any problems.
Next, I tried T-Mobile sim in the phone. At first few attempts I would receive NO SERVICE/EMERGENCY CALLS ONLY messages. However, just recently I was able to connect to the network by repeatedly changing sim cards and restarting the phone.
So the specific questions to all of you is that "Why can't I connect to ANY network in PAKISTAN when I can see the APN settings for each sim card I put in?" Is there something I can do to fix the issue? I have a running sim card from PAKISTAN with me which I had previously used to connect to the network. Please help/guide me.
Any response will be greatly appreciated.
I am unable to make or receive call & unable to make or receive SMS after inserting working Airtel carrier Indian network micro sim onto my Note 10.1 2014 32gb SM-P601 3g model. I got sms from Airtel asking me to save internet configuration & access points. But latter when I dial 121 to Airtel call center for test call it gave "Not register on network" message on screen.
I have attached screen shot & short printed note received with the box. What does that note mean?
Please help how register on network?
Also is this problem related to my old problem, here is link.http://forum.xda-developers.com/showthread.php?t=2658661 http://forum.xda-developers.com/showthread.php?t=2658661
Please help me out xda forum.
Suddenly problem was solve, restarted couple of times. Then network identified new device & my sim was register on network.
So this problem is solved all by myself.
hey i recently bought a note 4 for verizon and used it on t-mobile.
now it worked and i changed the apn settings manually. except:
1.) The phone would lose signal really quick in certain places and have the circle with a line thru it and it would take few mins, sometimes even have to restart phone to get service back ( i am in a 4g lte service area and it works fine on other devices)
2.) when i was in a call, the option to be on the internet DID NOT WORK. it would say check network settings or something of that sort.
3.) sometimes during a call even with full signal bars, it would hang up and say 'sim not found'
is anyone else experiencing this problem(s) also, or was it just a faulty device?
please any feedback, or insight would be appreciated!
Has it been more than 24 hours activated? Although not a note but her iPhone went from Verizon to t-mobile and she was having issues with data for about 48 hours.
I don't think its just your device (unless we both have faulty devices). I am having the same issues with my Verizon Note 4 on T-mobile network. When I am on a call that requires a keypad entry, it doesn't recognize that I pressed a number (same for voicemail).
My phone also loses signal and 4g in certain place (I thought it was tmobile at first but I was at starbucks with two other friends who had tmobile..they had 4g lte and phone service just fine while my note 4 had neither.)
I was wondering if it was a note 4 issue but haven't found many forums that discussed these issues specifically for verizon note 4 to tmobile users. Please let me know if you are able to find a solution to this problem.
punjabi_xtasy said:
hey i recently bought a note 4 for verizon and used it on t-mobile.
now it worked and i changed the apn settings manually. except:
1.) The phone would lose signal really quick in certain places and have the circle with a line thru it and it would take few mins, sometimes even have to restart phone to get service back ( i am in a 4g lte service area and it works fine on other devices)
2.) when i was in a call, the option to be on the internet DID NOT WORK. it would say check network settings or something of that sort.
3.) sometimes during a call even with full signal bars, it would hang up and say 'sim not found'
is anyone else experiencing this problem(s) also, or was it just a faulty device?
please any feedback, or insight would be appreciated!
Click to expand...
Click to collapse
You are correct. I have a Verizon Note 4 that is having the same issues. I'm considering trading this for a T-Mobile note 4 but I don't know how to do that other than craigslist....too bad there is not another way....