[Q] Not registered on network topic

Hi Android Gods. I have GT-I9300 International version Samsung Galaxy SIII. I started getting " Not Registered on the network " error, I have used Kies to "Upgrade Firmware and initialisation" to Android 4.3 version. Bujt this too did not resove my problem. The IMEI number is correct. The serial number seems different in the device information. Kindly help...

[Q] Error "not registered on network" need help topic

hai, any one can help?
after flashing bootloader dan baseband i got error "not registered on network"
i've read on several thread i've check several things
- Serial not null
- Imei not null
- baseband recognised as DNK3

i've done flash back to stock rom now and result
- Serial not null
- Imei not null
- baseband back to original stock my region DNG1

but it's still error :(

[Q] "Emergency Calls Only", "Not registered on network" and 1 SIM on i9192 (Duos) topic

Hey all. How is everyone? Hope you'll are all doing well and have got plans for the weekend other than helping me with my problem :confused:
I have a S4 Mini Duos and while using the phone, it suddenly restarted and since then I was unable to make and receive calls. Along with that, the phone shows that there is just a single SIM installed on the status bar even though when I check the "Status" of the phone in the "About Device" page it shows two SIMS each with signal strength. I know these SIMs work, since I tested them on other devices. The status bar shows that first SIM has signal because I can see all four bars. Dragging down the notification bar show "Emergency calls only" and when I try and make a call a message shows up saying "Not registered on network". Normally when I used to make calls, two phone buttons were available for use with each SIM. Now only one phone button shows up. When I dial *#06# to check the IMEI, I get a box which reads
"IMEI
35*************/01
null/ null"
I have starred out the rest of the IMEI because of security I guess lol.
I have also tried to choose "Network operators" for each SIM, however it is greyed out along with "Data roaming", "Access Point Names", "Network mode". For the first SIM, the "Mobile data" option isn't greyed out but for the second SIM it is. Ticking the "Mobile data" box does nothing to help the phone. I have restarted the phone multiple times but it hasn't worked. I have also checked for software updates but absolutely nothing shows up.

I have attached pictures of the phone's details. I hope this helps.

About Device -

Version -

IMEI -

SIM 1 Details - 1 of 3 -

SIM 1 Details - 2 of 3 -

SIM 1 Details - 3 of 3 -

SIM 2 Details - 1 of 3 -

SIM 2 Details - 2 of 3 -

SIM 2 Details - 3 of 3 -


Would like to say a huge thank you in advance for this whole community of support. I would also like to apologise in advance for any sillyness and stupidity from my end. You all make Android a lovely experience. A very genuine thank you x

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[Q] not registered on network note 2 4.4.2 topic

Hi ..
my phone has the problem with network. i think it's famous problem "not registered on network note 2" N7100 with v 4.4.2...
i tried with modem file but it doesn't work.
really i search solve but it's not work.:crying:

"Not Registered On Network", IMEI OK topic

Hi!
My Samsung galaxy s3 international say "Not Registered On Network" when i try to call someone.
My IMEI are ok.
I tryed to use AZIRA PATCH but i can only save EFS, i can't patch.
I tryed to change the rom ( Cyanogenmod 12, 11, 10; Stock rom 4.3 4.1.2) but nothing.
I tryed to select "2G only" and "automatic select network" --> don't work

I don't saved my EFS but my IMEI are ok.

What can i do?

[Q] Not Registered on network (gt-i9500) topic

I have downloaded a latest stock Rom from sammobiles and flashed it using Odin.
After flashing everything works fine except Sim card. phone detects the Sim card and shows the signals also. and when I make a call on my number, I can hear the tone like call is receiving at other end but phones does not ring.
My IMEI number has changed to something like this 004451121002 .
I don't have the backup of EFS partition either.

I had same problem on my Galaxy s3 few months back and solved it by flashing patched kernel and patched modem.

not been able to find any patched modem for galaxy s4.

Please help to solve the problem.:(:(:(