hi , i have s6 edge , today facing a problem that , my sim card is not working..... Everything is fine Network Signals , but when i make a call , alert dialog " Not Registered to Network " some said it cause by IMEI number or some saying due to its security problem , having to make a new security files. can i get any help :/
thanks in advance guys
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I am using Samsung Galaxy Chat B5330 (officially upgraded from 4.0.4 to 4.1.2). It used to work fine, but since a few days I am not able to call or send sms or use any network related services. It gives me error : "Not Registered On Network". I tried applying manual network settings. At first it gives a pop up : "Registered on Network". But as soon as I try to make a call, the same error : "Not Registered On Network".
Also I haven't yet rooted my phone.
I thought that factory reset would have been the solution to my problem, but unexpectedly , this too did not work for me. Please help.
Check if your IMEI is intact (by dialling *#06#)
If it's good, make sure it isn't a network problem or server error from your carrier itself
iamareebjamal said:
Check if your IMEI is intact (by dialling *#06#)
If it's good, make sure it isn't a network problem or server error from your carrier itself
Click to expand...
Click to collapse
i have tried checking the imei and serial number. They are fine.
Also no problem with network provider because other phones with my simcard are able to use the network.
No problem with my sim card because it works on other phones.
Also my phone is able to use simcard of other phones.
Hello All,
I have a Samsung Galaxy Grand Quattro (1 year old), which suddenly started showing "Emergency Calls Only" message with both SIM slots. No matter what SIM is used new or old or any provider it simply dont connect to netwrok. Other symptions are:
Singal strength is good.
Shows all available networks in manual search.
IMEI is valid and not stolen or spoofed. imei info shows everything alright.
In status shows Network = Unknown, Service State = Out of service
Things I have tried:
Factory reset, hard reset from recovery, data wipe etc.
CWM with custom roms like Trans-K and TransWin
Rooted and changed CSC type from INS to INU
Installed latest official firmware from SamMobile
But nothing helped till now. Please suggest what to do now. Service provide says problem is with your phone and SIM is perfectly fine works with other phones.
Thanks,
vpandey said:
Hello All,
I have a Samsung Galaxy Grand Quattro (1 year old), which suddenly started showing "Emergency Calls Only" message with both SIM slots. No matter what SIM is used new or old or any provider it simply dont connect to netwrok. Other symptions are:
Singal strength is good.
Shows all available networks in manual search.
IMEI is valid and not stolen or spoofed. imei info shows everything alright.
In status shows Network = Unknown, Service State = Out of service
Things I have tried:
Factory reset, hard reset from recovery, data wipe etc.
CWM with custom roms like Trans-K and TransWin
Rooted and changed CSC type from INS to INU
Installed latest official firmware from SamMobile
But nothing helped till now. Please suggest what to do now. Service provide says problem is with your phone and SIM is perfectly fine works with other phones.
Thanks,
Click to expand...
Click to collapse
SIM card problem reselect network take out sim and insert again
i have Itel it1355 android version 5.1 Lollipop my problem is that my phone reads my Sim card but it doesn't have any signal
and i can't make any calls or receive calls
i have tried searching for network both manual and auto ,changing network type,turning on and off the radio but no use ,i checked the imei if its the problem but the imei was correct
I will be really happy to get a solution
Hey ! I have a network issue after installing stock rom in my device.
My device is " XOLO ERA 4G " before there was " Android lollipop 5.1 " in my device . Recently i flashed " Android Marshmallow 6.1 " Rom of this same device using " SPD Flash tool ". It successfully flashed but there is network problem. Sometimes there is full network range but it is not stable . When i turn on my internet connection then it shows the full network but internet still dose not works.
Hi does your bluetooth and IMEI work ? dial *#06#
Thanks For Help and reply Sir
Sorry for my grammar
Yes, when I dial *#06# a popup dialogue box appears which shows 2 IMEI numbers.
And My Bluetooth is working well.
Okay , try to reset your wifi roother then Wipe Cache Partition from recovery , after that reboot your phone, once is On disable Wifi nd bluetooth , now make sure that Time and date is correct then power off your device. Wait few minutes and power up your device , now turn off wifi , remove any saved networks and connect to your wifi network .
Hlw..!! i have a kitkat 4.4.2 device . Iv tried to install cm12.1 based lollipop 5.1 custom rom on it.Everything works just fine but after flashing it shows invalid imei and no network..so i flashed my imei nd after that i can see it by dialing *#06# but after all that a exclamatory symbol appears beside network icon and i cant use data by sim and network often comes nd goes . Though i can make / get calls nd sms but not service sms from sim operator .after activating WiFi the exclamatory sign get vanish. nd also during call on sim 1 sim 2 gets to 0 network....!!!
pls gys help me out here iv been trying to solve ths for almost a mnth........