HELP! SGS3 No network. help help help - Galaxy S III Q&A, Help & Troubleshooting

Hi guys! I would like to ask some help about my Samsung Galaxy S3 (SGH-I747M)
Carrier: BELL
From: CANADA
Using in: Philippines
It is unlocked but the problem is it cant connect to network. as shown on the screen shot.
pls. if anyone know how to solve this, help me please
i tried many ways to solve this problem but no luck. help help help
Thank you in advance! :fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed:
http : //postmyimage. com/img2/711_Screenshot_2016_04_27_11_48_05.png
remove spaces after http and : and becore com

@tadubaid: is IMEI, shown in settings ..info, the same as on label under battery? Is your phone rooted?

rp158 said:
@tadubaid: is IMEI, shown in settings ..info, the same as on label under battery? Is your phone rooted?
Click to expand...
Click to collapse
yes sir, it is the same. i traveled to the town and i had signal. but when i came back to our location, problem returns. phones here should have a signal cause we are just about 2 kilometers away from the town. my s3 is LTE capable. i tried switching to gsm and what the other one? but still didnt solve the problem,

rp158 said:
@tadubaid: is IMEI, shown in settings ..info, the same as on label under battery? Is your phone rooted?
Click to expand...
Click to collapse
its not rooted and i am running stock rom sir.

@tadubaid: sorry, I'm out. Hope someone other can help.

Related

no signal after odin flash.....PLEASE HEEEEELP! T^T

hello everyone,
I'm currently using the stock orange france version of i9300....And yesterday, when I tried to flash the 4.1.1 official Jelly Bean i9300DLIB...everything seemed to be find, the signal is still there....BUT IT'S HOPELESS FOR ME TO MAKE ANY CALLS OR MESSAGES-not registered in network T^T....even through the signal is full and my phone can easily detect the SIM card
After that pain, I tried to find my way back to the stock rom from downloading (i forgot to do the nandroid backup but only imei backup) and all i found out is the "No signal" sign (circle with a cross) and it's still useless to make phone calls and messages before and after i restored the imei.
please help T^T....I'm one of many victims including my friends...
:crying::crying::crying::crying::crying:
Flash back yo stock ics and see
Sent from my GT-I9300 using xda premium
[email protected] said:
Flash back yo stock ics and see
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
i did flash back to my stock and all i got is "nosignal"
in the 4.1.1 version i still have signal bar without accessibility calling to anyone else...sound the same
sorry for my bad english
grilleld said:
i did flash back to my stock and all i got is "nosignal"
in the 4.1.1 version i still have signal bar without accessibility calling to anyone else...sound the same
sorry for my bad english
Click to expand...
Click to collapse
was ur phone carrier specific ? or international unlocked? hopefully international unlocked! have u entered wrong pin for sim?
emptyragnarok said:
was ur phone carrier specific ? or international unlocked? hopefully international unlocked! have u entered wrong pin for sim?
Click to expand...
Click to collapse
my phone is the orange france one and i dont know exactly if it was unlocked before or not
sorry for my bad english
You posted
I'm flashing the csc package since i dont have the csc for my country is that ok?
Followed by this thread .
So what have you done exactly what CSC do you have what Modem do you have .
Have you set your network mobile APN settings etc .
I'm one of many victims including my friends... A victim of failing to read and understand .
jje

My S3 Is Brick! HELP!

Hi guys im new, my name is Santiago from argentina
i have a s3 white pearl and is bricked
i reed this thread http://forum.xda-developers.com/showthread.php?t=1804117&page=16
but i dont understand :/ my s3 dont have imei, wifi and signal operator
would greatly appreciate any help, and thank you very much from
santeago said:
Hi guys im new, my name is Santiago from argentina
i have a s3 white pearl and is bricked
i reed this thread http://forum.xda-developers.com/showthread.php?t=1804117&page=16
but i dont understand :/ my s3 dont have imei, wifi and signal operator
would greatly appreciate any help, and thank you very much from
Click to expand...
Click to collapse
When you say your phone is bricked... Need a little more info to assist
How did it happen?
Can you boot into recovery or download?
santeago said:
Hi guys im new, my name is Santiago from argentina
i have a s3 white pearl and is bricked
i reed this thread http://forum.xda-developers.com/showthread.php?t=1804117&page=16
but i dont understand :/ my s3 dont have imei, wifi and signal operator
would greatly appreciate any help, and thank you very much from
Click to expand...
Click to collapse
The lack of imei means you need to return it to Samsung for repair.
santeago said:
Hi guys im new, my name is Santiago from argentina
i have a s3 white pearl and is bricked
i reed this thread http://forum.xda-developers.com/showthread.php?t=1804117&page=16
but i dont understand :/ my s3 dont have imei, wifi and signal operator
would greatly appreciate any help, and thank you very much from
Click to expand...
Click to collapse
First thing's first,
IF You can go to download mode
then please go to sammobile.com, make an account there, download a firmware.
FLASH VIA ODIN
Perhaps your phone was blacklisted? This thread may also give you a lead: http://forum.xda-developers.com/showthread.php?t=1753833&page=107
Cheers!
I tell them thank you for answering my s3 has the company official firmware where to buy it but when trying to update it with Odin not copy the efs folder and lost both as a network service imei and wifi
santeago said:
not copy the efs folder and lost both as a network service imei and wifi
Click to expand...
Click to collapse
If you have not backup your efs,then go back to the Samsung store.
Whiteout a efs backup you can not restore the efs.
Sent from my GT-I9300 using xda premium
but I have a problem not having wifi is impossible to use triangle far as the custom binary download this in 8
is there another way to restart?

[Q] Not registering on network

HI,
I have read all the other threads I can find on this subject but cannot find an answer, I purchased a GT-19300 from Ebay (don’t laugh) it worked great for a couple of weeks, then I updated it with stock JB upgrade from ICS, and now it will not register on the network, I have re flashed it returned it stock, re flashed it, checked all the settings I can find, tried other sim cards from the same network and other networks, all with the same result, it shows the network in the network status screen, gives signal strength, I have checked the basic settings with another phone and all are the same. the phone is unlocked, all I did was update to Android 4.1.1 I have also since downloaded a modem rom and flashed that, did not make a difference. Device state is Normal, but the serial number is 000000000000 I am in the UK and my network is orange, but as I said I have tried an O2 sim as well with the same result. Please help!! Thanks
Extra info :-
AP 19300XXDLIB
CP 19300XXDLIB
CSC 19300OXFDLI1
your imei no, is gone try to fash it with pda ,modem , csc
alan1234 said:
your imei no, is gone try to fash it with pda ,modem , csc
Click to expand...
Click to collapse
Hi,
Thanks for your reply, but my IMEI number is ok, it is still the same as before the upgrade, when the phone was working. the serial number is 000000000000 now, but that is not the IMEI #
ms0556 said:
Hi,
Thanks for your reply, but my IMEI number is ok, it is still the same as before the upgrade, when the phone was working. the serial number is 000000000000 now, but that is not the IMEI #
Click to expand...
Click to collapse
Read this threat to recover your serial number:
http://forum.xda-developers.com/showthread.php?p=32338426
Sent from my GT-I9300 using xda premium
coolhof said:
Read this threat to recover your serial number:
http://forum.xda-developers.com/showthread.php?p=32338426
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
HI,
Thank you for the link, that looks like it might fix my problem, I am at work at the moment so cannot try it, when I get home I will try it and let you know if it works.:fingers-crossed:
ms0556 said:
HI,
Thank you for the link, that looks like it might fix my problem, I am at work at the moment so cannot try it, when I get home I will try it and let you know if it works.:fingers-crossed:
Click to expand...
Click to collapse
Hi,
Just to let you know, the above link WORKED, I applied the patch and now I have a working phone again, thank you all for your help :victory::highfive:

[Q] Lenovo p780 8gb 3G network problem

I am unable to connect to 3g network always shows x dead signal 2works fine .. :crying: ... My phones version is ROW S124 ; baseband version v23 ... Any solution how can we fix this issue?? When I went to service center , they told its a hardware issue we will have to change PCB .. Pathetic service in India (Bangalore) ... Need help ... Newbie
Insane AJ said:
I am unable to connect to 3g network always shows x dead signal 2works fine .. :crying: ... My phones version is ROW S124 ; baseband version v23 ... Any solution how can we fix this issue?? When I went to service center , they told its a hardware issue we will have to change PCB .. Pathetic service in India (Bangalore) ... Need help ... Newbie
Click to expand...
Click to collapse
3G coverage in India is very bad and that is the highest possible reason. Do you get GSM signal to make and receive calls? Whenever I saw 'x' near the signal icon, the problem was IMEI lost or wrong Radio flash. Try retrieving your IMEIs using Mobile uncle if you have backed up them. Else try different Modems which is also explained with steps in one of the other thread in this Forum.
ganapathyraman_s said:
3G coverage in India is very bad and that is the highest possible reason. Do you get GSM signal to make and receive calls? Whenever I saw 'x' near the signal icon, the problem was IMEI lost or wrong Radio flash. Try retrieving your IMEIs using Mobile uncle if you have backed up them. Else try different Modems which is also explained with steps in one of the other thread in this Forum.
Click to expand...
Click to collapse
Thanks Ganapathy..
GSM is absolutely working fine on 2G mode. No problem with calls n all so far,I just have problem only with WDCMA mode and on auto mode thats all . whenever i select WCDMA mode it show X near signal... I a newbie so plz help me installing modem on this or any other solution.. Thanks
Cek your sn. If appear like mine. You got same prob with me. And i still has the prob unsolved.
Sent from my P780 using XDA Premium 4 mobile app
Mine is different exact serial # printed on box... Any solution bro ?? I have upgraded to 4.4.2 row s223 , baseband v104 ...
angerousevil said:
Cek your sn. If appear like mine. You got same prob with me. And i still has the prob unsolved.
Sent from my P780 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Insane AJ said:
Mine is different exact serial # printed on box... Any solution bro ?? I have upgraded to 4.4.2 row s223 , baseband v104 ...
Click to expand...
Click to collapse
Maibe this link will help you: http://forum.xda-developers.com/lenovo-p780/general/guide-imei-baseband-backup-t2673130
problem solved with reflashing rom and restoring nvram thx.
same here
I'm also using the same version as you, and I don't see any problems at all with coverage,
maybe it's the provider's problem

Not Registered On Network S9+ DUOS

Hello everyone! I have a problem with my s9+ DUOS SM-G965F. I cannot make any call. The carrier is showing, but the signal is dropping.. and then I get not registered on network. I tried:
1. Reset network settings
2. Factory data Reset
3. 2 SIMs different carriers(is not locked), both sims works on another phone.
What can I do? Maybe hardware problem? If hardware, what can be? What piece of hardware? Thank you!
On dialer put: *#06#
If IMEI = 0000000000000 then you can't get a working line because you don't have IMEI.
Cheers.
cpanait69 said:
Hello everyone! I have a problem with my s9+ DUOS SM-G965F. I cannot make any call. The carrier is showing, but the signal is dropping.. and then I get not registered on network.
Click to expand...
Click to collapse
Did you purchase your mob new or 2nd hand?
I wonder if the hone is blocked / reported lost or stolen in Your country?
Type *#06# and make a note of the IMEI then paste it into https://imei24.com/blacklist_check/
You can also consider flashing the stock firmware via odin. You can download it for free from sammobile
I bought it 2nd hand, I have 2 IMEI s and none of those IMEI are blacklisted. I got the phone to a service and told me it wasn't unlocked properly.
Felix_0601 said:
You can also consider flashing the stock firmware via odin. You can download it for free from sammobile
Click to expand...
Click to collapse
I flashed stock rom, nothing happens. The same
cpanait69 said:
I flashed stock rom, nothing happens. The same
Click to expand...
Click to collapse
Did you find a solution for this ?
Phone2080 said:
Did you find a solution for this ?
Click to expand...
Click to collapse
No, it was a hardware problem. A common thing on the s9. I sold the phone.
@cpanait69 I have the exact same problem but it happens like 70% of the time. Started happening since 7 months. Not really sure what to do with this phone now.

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