Hello, I have a weird problem with my Galaxy S4 I9500. It was working normally then when I flashed the new stock 4.4.2 rom to it I lost connection to network, I see Emergency Calls Only instead of my network operator and I get a message "Not Registered on Network". But when someone calls me they say that the phone rings however it doesn't ring for me and I can't make calls or use 3G internet with it, I tried to flash all the modems available online but none worked for me. I got the same problem before with my previous galaxy S3 I9300 but I was able to solve it using patched kernel and patched modem done by a member here on XDA. I searched everywhere for a patched modem or kernel for galaxy S4 but I couldn't find one. I already had a back-up for my EFS and restored it but still the same problem.
Any help will be really appreciated.
Thanks in advance
Related
So I flashed the Stock USCC Galaxy S4 ROM (System Only) and for some reason, it isn't giving me any service. I got the 3G to work but I cant make calls because it says "Mobile Data Network Not Found". Is there any way someone can help me fix this?
kalanir said:
So I flashed the Stock USCC Galaxy S4 ROM (System Only) and for some reason, it isn't giving me any service. I got the 3G to work but I cant make calls because it says "Mobile Data Network Not Found". Is there any way someone can help me fix this?
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anyone got an idea?
flash a sprint rom maybe?
Galaxy automatically get incoming calls, after having made the updated 4.3 or after the unlock network by code purchased from fastgsm
I dawngrader has the version 4.2.2 and the problem is to remain the same
I returned to version 4.3 and it's always the same problem
the phone responds to calls alone.
so if anyone has ever had such a problem, I would be very grateful if sharing the solution with me
thank you
How did you update to 4.3?
syphaxe10 said:
Galaxy automatically get incoming calls, after having made the updated 4.3 or after the unlock network by code purchased from fastgsm
I dawngrader has the version 4.2.2 and the problem is to remain the same
I returned to version 4.3 and it's always the same problem
the phone responds to calls alone.
so if anyone has ever had such a problem, I would be very grateful if sharing the solution with me
thank you
Click to expand...
Click to collapse
I'd like to know the process you used to upgrade from 4.2.2 to 4.3?
(and is it really worth it) I'm trying to get 4.3/4.4 roms on my mf3 build AT&T S4.
with odin
I downloaded the 4.3 version rogers the site samsung live update and I flashed with odin. after I did a restore with kies but it has nothing resolved.
Hi Guys,
I'm from Australia and recently bought an Optus Galaxy S4 4G. Strangely, the model number is i9507. I double-checked this online and usually weird model numbers are just carrier-spin-offs. So I went ahead to root and flash just like you would with an International i9505.
So far no problems - 4.3.x PA rom works absolutely fine.
BUT:
I've tried some Kit Kat roms recently and they all flash fine but give me 'mobile network not available'. Strangely though, I can receive calls/text and talk on the phone, but when I try to dial or send text messages, I can't do it. My reception bar is completely empty as well.
WiFi is totally fine, just no data and mobile network
I've tried messing with the 'network operators' setting and if i select my carrier (I have a Vodafone sim) I'll get network reception until I turn off the screen and then my mobile network becomes unavailable again
Not sure what the problem is; modem? APN? or roms not suitable for my phone?
Current info:
ROM - [ROM] KOT49H【4.4.2】 GOOGLE EDITION 4.4.2 by Danvdh, Kryten2k35 & Ktoonsez
Baseband - i9507XXUAMH2
Kernel - [email protected]oonsez-VirtualBox #1
I've been flashing for a while now but it's usually just basic stuff so you can probably tell I'm pretty amateur lol.
Any help is greatly appreciated!
Thanks =)
Richard
richard_huang70 said:
they all flash fine but give me 'mobile network not available'. Strangely though, I can receive calls/text and talk on the phone, but when I try to dial or send text messages, I can't do it. My reception bar is completely empty as well.
WiFi is totally fine, just no data and mobile network
...
Current info:
ROM - [ROM] KOT49H【4.4.2】 GOOGLE EDITION 4.4.2 by Danvdh, Kryten2k35 & Ktoonsez
Baseband - i9507XXUAMH2
Kernel - [email protected]oonsez-VirtualBox #1
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Click to collapse
Hi Rich
As your baseband is quite out of sync with the firmware you are trying to run (MH2 is from 4.2.2 ,,, right?) I would suggest you change your baseband (modem) flashing an equivalent to the ROM firmware from here.
I've got yesterday the exactly same behaviour when finally and reluctantly I've added a data plan. I was running a successful low-baseband + high-firmware because was setted to "GSM Only" (try it ... will work flawless). When I've switched to LTE got what you've described in the face too . I've promptly updated my baseband and now all is fine :angel:
EDIT: please do nothing of the above described BEFORE taking a EFS backup with every tool you can find and preserving them in several highly fortified locations and 2 or 3 K7 Tapes too . Have an ODIN flashable copy of your MH2 baseband is advisable too.
Hope I've helped and please share your experience.
Nice regards.
.
Hey thanks for the reply! Helps heaps =)
While I still had those roms installed I did try flash a few modems within Odin, all failed though =S
Which one should I be flashing?
I believe I tried XXUFNA1 but the flash just doesn't go through
Does it make a difference which rom I flash the new modem from? I.e. flash when the new modem now or flash the new modem on the kitkat rom?
I'm currently using Pacman 4.3.1 since it's perfectly fine. Just can't wait to get on a KitKat rom though! haha
richard_huang70 said:
Hey thanks for the reply! Helps heaps =)
While I still had those roms installed I did try flash a few modems within Odin, all failed though =S
Which one should I be flashing?
I believe I tried XXUFNA1 but the flash just doesn't go through
Does it make a difference which rom I flash the new modem from? I.e. flash when the new modem now or flash the new modem on the kitkat rom?
I'm currently using Pacman 4.3.1 since it's perfectly fine. Just can't wait to get on a KitKat rom though! haha
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Click to collapse
Hi Rich
Sorry, may be my fault, but quite didn't got your
You may proceed having the below as a rule of thumb:
Your baseband (modem) version should always match your ROM (firmware) version.
Failure to flash something is never good signal. As you have an i9507 (I own the 5) is very advisable to flash a modem built for your S4 flavour.
The above rule should apply to it too so, if the only modem available for the i9507 is the MH2 your firmware have to match or these issues reported will return.
Did you tested the "GSM Only" option to corroborate (or not) my hyphothesis? With this config, you should perceive no signal drops when waked. I know it isn't a viable operational mode but ... just for fun
Nice regards and keep sharing :laugh:
.
Hello, I have a weird problem with my Galaxy S4 I9500. It was working normally then when I flashed the new stock 4.4.2 rom to it I lost connection to network, I see Emergency Calls Only instead of my network operator and I get a message "Not Registered on Network". But when someone calls me they say that the phone rings however it doesn't ring for me and I can't make calls or use 3G internet with it, I tried to flash all the modems available online but none worked for me. I got the same problem before with my previous galaxy S3 I9300 but I was able to solve it using patched kernel and patched modem done by a member here on XDA. I searched everywhere for a patched modem or kernel for galaxy S4 but I couldn't find one. I already had a back-up for my EFS and restored it but still the same problem.
Any help will be really appreciated.
Thanks in advance
Flash another modem. Use the search.
Sent from my GT-I9500 using Tapatalk
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.
mubashirsaeed said:
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.
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Hi mate
What S4 model you have?
What rom you flashed now and what you had?
Seem like a modem bootloader mismatch.....
MAX 404 said:
Hi mate
What S4 model you have?
What rom you flashed now and what you had?
Seem like a modem bootloader mismatch.....
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Click to collapse
I have Samsung Galaxy S4 GT-i9500
I have flashed this rom I9500UBUGNI1_I9500PSPGNI1_PSP
sorry but dont know what was the last rom I had.
but my phone region is KSA (Kingdom of Saudi Arabia).
mubashirsaeed said:
I have Samsung Galaxy S4 GT-i9500
I have flashed this rom I9500UBUGNI1_I9500PSPGNI1_PSP
sorry but dont know what was the last rom I had.
but my phone region is KSA (Kingdom of Saudi Arabia).
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Click to collapse
Hi
Try flashing a different modem , check here
http://forum.xda-developers.com/showthread.php?t=2192025
most cases is solved by that , try some of newer ones