I'm using Samsung galaxy s4 GT i9500 in India. I was downgraded cell lollipop to kitkat but whenever I done that the imei disappeared and show null imei but after reading on the forum n blog I extract the file of lollipop update and get modem file and done via odin but it still doesn't registered on network. It's still shows No service on notification panel. Is usb service is related with that like MTP+ADB n all stuff. How can I solve my problem please help me out. And any kinda of another software solve my problem.!
Hello,
Try posting your question in the forum linked below.
http://forum.xda-developers.com/galaxy-s4/help
The experts there may be able to help. Good luck.
Related
I recently entered the world of rooting and roms etc and yesterday i tried to flash DN3 ROM V5 for my AT&T note 2 GT-N7100.
The flash went smoothly but after the intial set up of the rom i realised I had no mobile service, so I then checked my imei using *#06# and my imei was found to be Null/Null.
I know that this has something to do with the efs folder in my phone but i don't know how to get mobile date back on my phone.
PLEASE HELP
Hi,
You have a dedicated forum for that device, so you must start ask/read there for more relevant answers:
> AT&T Samsung Galaxy Note II > AT&T Galaxy Note II Q&A, Help & Troubleshooting
Good luck
BTW, you have been directed already by my colleague @KJ in this thread, so please post your future questions in the dedicated forum for your device linked above or in the other thread.
Thanks for understanding
warriorpanda said:
I recently entered the world of rooting and roms etc and yesterday i tried to flash DN3 ROM V5 for my AT&T note 2 GT-N7100.
The flash went smoothly but after the intial set up of the rom i realised I had no mobile service, so I then checked my imei using *#06# and my imei was found to be Null/Null.
I know that this has something to do with the efs folder in my phone but i don't know how to get mobile date back on my phone.
PLEASE HELP
Click to expand...
Click to collapse
Well you could try flashing a fully stock rom. This has been known to help but the only sure way was to have a backup of the EFS folder. If you didnt make the proper backups then you may end up sending it back for repair.
Thread closed. Thank you.
Hi guys, I have a samsung gt i9300 international bought it last week with android 4.1.1 stock. I upgraded it to 4.3 and then suddenly it could not perform any gsm related action like calling, texting internet etc with a NOT CONNECTED ON NETWORK error message.
I did my homework and found out that
1. the imei beneath the battery is different from the one inside the phone via #*06#
2. I have a generic imei with 00449 etc....
3. I did not backed up the efs folder and ever since I paniced and changed like 10 roms without succeeding.
4. I found out that the solution is to recover my imei
Now I have tried many ways to recover but failed. Is there a way somebody may suggest may be I have not used that one?
Thanks for your time guys I appreciate.
nasznjoka said:
Hi guys, I have a samsung gt i9300 international bought it last week with android 4.1.1 stock. I upgraded it to 4.3 and then suddenly it could not perform any gsm related action like calling, texting internet etc with a NOT CONNECTED ON NETWORK error message.
I did my homework and found out that
1. the imei beneath the battery is different from the one inside the phone via #*06#
2. I have a generic imei with 00449 etc....
3. I did not backed up the efs folder and ever since I paniced and changed like 10 roms without succeeding.
4. I found out that the solution is to recover my imei
Now I have tried many ways to recover but failed. Is there a way somebody may suggest may be I have not used that one?
Thanks for your time guys I appreciate.
Click to expand...
Click to collapse
I assume that you have already tried this method: [GUIDE] Recover your IMEI in 9 steps..
If not, please do so.
If it doesn't help, check this thread: Samsung Galaxy S III I9300, I9305 > Galaxy S III Q&A, Help & Troubleshooting > [Q] Generic IMEI 0049990106400 / 01.
It's about the same issue and has some useful answers.
If nothing helps, please ask the question in the [HELP THREAD] Galaxy S3 Ask any question. thread.
Best place to get quick help for your device IMO.
Thread closed and thank you.
hey, i have recently flashed a custom rom on my galaxy s4 gt-i9500 and i am having trouble getting network. then after then i again restored to the older rom but theres is no network. my imei is changed to 00449... something. i am getting full signal. but it is saying not registered to a network. i tried installing a firmware downloaded from sammobile but still it is the same. i tried searching internet and couldn't find a better solution. my efs folder is messed up i suggest. what should i do. can any expert help me on this ???
Hi,
I suggest you ask the experts who own your device for help here in this thread from your device section,
http://forum.xda-developers.com/showthread.php?t=2192886
Good luck!
hello all
i was wondering if you all could give me some tips or aid
i got a samsung galaxy s4 gt-I9505 stock so no roots on it with android 4.4.2
now i did got some problems with it i changed my antenna cable and my front display and from that on i cant connect to my provider or place a phone call
after looking at my phone and some guides on inet i found that it could be my imei number and when i was looking at it it stated null so now after some reading
i got dfs tools and tested a few things on my s4 only im still not able to gain my spc code and my diag password
hope you guys could tell me what to do or guide me to the right tools/programs
Hi
Thanks for writing to us at XDA Assist. Take a look at these threads:
[TOOL][I9505-I9505G/I9515] AntaresOne's IMEI backup/restore tool
[Q] I9505 Imei null/null - Baseband version Unknown
No response in two days, thread closed, thanks.
Background: Friend's Galaxy S6 ; SM-G920F ; Android 5.1.1 ; Bricked when failed to root
Hello, I am posting on behalf of a friend who bricked his phone. He accidentally flashed the 5.0.2 CF autoroot when his phone had updated to 5.1.1. Normally, this would be easy to fix by flashing its stock firmware.
However, we have no idea what the country of origin or carrier of the phone are. We only know the model number, SM-G920F, the IMEI, and serial number. I have tried using Samsung's new smart switch to detect the correct firmware, but it did not work. Unfortunately, my friend purchased his S6 from a not-so-trustworthy seller from Indonesia and has not been able to get a hold of them. We only have access to the sticker with its model, serial, and IMEI numbers on the phone's back. Any help or tips will be appreciated. We just want to unbrick his phone. Thanks in advance!
XDA Visitor said:
Background: Friend's Galaxy S6 ; SM-G920F ; Android 5.1.1 ; Bricked when failed to root
Hello, I am posting on behalf of a friend who bricked his phone. He accidentally flashed the 5.0.2 CF autoroot when his phone had updated to 5.1.1. Normally, this would be easy to fix by flashing its stock firmware.
However, we have no idea what the country of origin or carrier of the phone are. We only know the model number, SM-G920F, the IMEI, and serial number. I have tried using Samsung's new smart switch to detect the correct firmware, but it did not work. Unfortunately, my friend purchased his S6 from a not-so-trustworthy seller from Indonesia and has not been able to get a hold of them. We only have access to the sticker with its model, serial, and IMEI numbers on the phone's back. Any help or tips will be appreciated. We just want to unbrick his phone. Thanks in advance!
Click to expand...
Click to collapse
Hello there! Welcome to XDA!
First register an XDA account (so you can ask in the proper forum)
then, you may ask for help here: (see below)
Galaxy S6 Q&A, Help & Troubleshooting
Your device experts are located there....(You will have a much better chance of getting help there)
Also, here is the Main Galaxy S6 Area just in case:
http://forum.xda-developers.com/galaxy-s6
Always Remember to use the Search...
Thank you! Hope this help!