Good evening friends.
I am a proud owner of a Note 2 GT-N7100
My problem is to delete some apks from the system folder with root explorer and it turns out that after you lit the phone and stood frozen, then what I did was flash it to the original stock with odin samsung.
but surprise the other day when I try to make a call came a sign that says not registered on the network and down the notification bar I get emergency calls only. The signal bars go out and have all that when I flashie also never saw what to backup efs folder.
I searched google thousand tutorials to troubleshoot failures, modem and changed everything but I could not fix it remain the same.
Is it only want to be told if you have a solution, if I have to take it to repair or that I can do?
Thanks in advance.
Was the phone alright immediately after u flash odin?
Sent from my GT-N7100 using Tapatalk
If you have a backup of efs folder you can try to restore it
Inviato dal mio GT-N7100 con Tapatalk 4
vash_h said:
Was the phone alright immediately after u flash odin?
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
No, inmediately after flash with odin, the phone didn't work anymore
Check imei with *#06# if it returns your imei then your baseband is corrupt if it returns other number starting with 0049 than your efs is corrupted
Sent from my GT-N7100 using Tapatalk
does any one know how to use efs professional ?
this is a very powerfull tool but i have some problem with it
N7100 IMEI null/null and baseband Unknow ...please help me...
ello bros how can do my note II is IMEI Null/Null and baseband Unknow problem..how can repair i have imei backup....pls??????:crying::crying:
nadie70 said:
Good evening friends.
I am a proud owner of a Note 2 GT-N7100
My problem is to delete some apks from the system folder with root explorer and it turns out that after you lit the phone and stood frozen, then what I did was flash it to the original stock with odin samsung.
but surprise the other day when I try to make a call came a sign that says not registered on the network and down the notification bar I get emergency calls only. The signal bars go out and have all that when I flashie also never saw what to backup efs folder.
I searched google thousand tutorials to troubleshoot failures, modem and changed everything but I could not fix it remain the same.
Is it only want to be told if you have a solution, if I have to take it to repair or that I can do?
Thanks in advance.
Click to expand...
Click to collapse
have you tried to register again to your network? it happened to me many times before, registering again solves it for me everytime.
Sent from my GT-N7100 using XDA Premium HD app
Try changing network mode in settings>more networks from Auto mode to gsm only.
Sent from my GT-N7100 using XDA Premium 4 mobile app
Guys I had the same problem (No IMEI) with my friend's S3 Mini. I went to Sam Mobile and downloaded the Asian firmware for S3 Mini and flashed it with ODIN. I got my IMEI back.
Download the stock 4.1 official Firmware or 4.3 Beta firmware and flash it. I hope it works for you guys.
Sent from my GT-N7100 using xda app-developers app
Solution..?
I have the same problem..Did anyone find a working solution..? I am searching it from a week and tried all possible ways, no use..
Still says "Not registered on network"
It happened to me when I travelled to another country. I solved it by changing the type to G2/G3 only, removed then replaced the battery & SIM.
https://docs.google.com/file/d/0B-_sYJwYZbEKaDgzU1VfUmZVWEk/edit?usp=docslist_api
Flash wia recovery this modem
Pls try this modem
Thanks man
Thanks a lot Shafeel. You've really done a great job. I thought my phone was bricked but it's been revived now with lollipop. Hope we could get in touch soon. ([email protected]). Thanks once again.
it is related with modem and bootloader, just read a ton of similiar solved topics
I am a proud owner of a Note 2 GT-N7100
My problem is to delete some apks from the system folder with root explorer and it turns out that after you lit the phone and stood frozen, then what I did was flash it to the original stock with odin samsung.
but surprise the other day when I try to make a call came a sign that says not registered on the network and down the notification bar I get emergency calls only. The signal bars go out and have all that when I flashie also never saw what to backup efs folder.
I searched google thousand tutorials to troubleshoot failures, modem and changed everything but I could not fix it remain the same.
Is it only want to be told if you have a solution, if I have to take it to repair or that I can do?
Thanks in advance.
Related
Had my nexus rooted since day 1 and never had any issues. Lately i've been trying to use Barclay's Pingit app which doesn't work on rooted devices. So i reflashed to stock through the galaxy nexus toolkit. I did get service on the stock rom, but i've since tried a nandroid restore of my CM10 and it appears to have screwed something up. First off, the restore completed in 4 seconds, so it obviously didn't work. I'm using TWRP if that makes any difference.
So i tried a wipe and flash other roms, but still no service. Even after going back to stock, still no service. I'm assuming the botched nandroid restore has possibly damaged my radio somehow? I did try to flash another radio, and it flashes ok, but still no service.
APN settings are fine. All i get though when i try to connect to a network is "Can't connect to this network at the moment, please try again later".
I'm on 3 UK. Tried connecting to other networks, but still the same issue
Just tried flashing a new radio through fastboot, flashes fine and shows up in baseband version, but still no service...
Have you tried getril app? If your radio interface layer doesn't match it can fix it.
Sent from my Galaxy Nexus using Tapatalk 2
eqjunkie829 said:
Have you tried getril app? If your radio interface layer doesn't match it can fix it.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Yeah i tried it earlier, no luck.
Just tried again to make sure, still nothing
I have had some bad flashes with twrp. If I were you I would try cwm and then flash a new ROM.
Sent from my Galaxy Nexus using Tapatalk 2
Op, do you still have your imei? Try another simcard have you?
Sent from my i9250
Yeah i've tried several new rom flashes through CWM.
@bk201doesntexist - Yeah the phone has an IMEI in the status menu. I'm wondering if it's blocked since my provider accidentally cancelled my contract a few months ago, and i didn't say a word
Scrap that actually, apparently Three UK can't block IMEI's for some reason...
Funnily enough, i tried a sim card from another carrier and not only did it not connect to any network, but now when i go to search networks it just says "Error while searching for networks".
Edit - Called my network provider, they said my IMEI was wrong. At the minute it starts with 0049, which it shouldn't apparently. I dunno how this got changed in the first place.
Ok, so i've looked into the imei 0049 issue and it's starting to make sense. I looked in the /factory folder and it's empty, well apart from lost+found but it's empty. I assume the only option is to send it off for repairs? I do still have a nandroid backup on my computer and it has efs.ext4.win on there. Gonna give that a shot.
Edit 2 - Ok so I updated TWRP as my version was 2.2. Attempted the nandroid restore again and success! Got my voice and data back!
Thanks for the suggestions, its been a stressful day and hope this can help somebody else in a similar position
Yeah i forgot mentioning the fake imei thing. I was thinking about the /factory partition being null, thats why i spoke of imei.
Please edit the thread title to include tag [SOLVED]. Thanks.
Sent from my i9250
hi
after i bought my sgn2 i realized imei no is different then real imei no which is written under battery. i think seller changed it. anyway my real issue is network prob. my network goes after every rom update. after the first rom update i lost efs folder and i couldnt get it back so no network but imei still remained. i went to service, he fixed it for $15. before the second update try i backed up efs, then after update i restored efs but no network on phone. again i went to service, he fixed it $10.
i can pay much to the service but really i wonder what was happening?
what sould i do?
if i delete modem.bin from tar file everything is ok, but i dont know how to fix when network gone.
thanks
Note: my english not good enough i hope i explained my prob.
Any idea?
Sent from my GT-N7100 using XDA Premium HD app
Hey Guys,
I have an AT&T Model SGH-1317 Note 2. For use on other networks, I unlocked the phone using the *#197328640# menu option. However, the phone failed to start the hot spot stating Mobile data was unavailable or Invalid Sim. However, I am able to tether perfectly using the same sim on an another S3 so I was sure its nothing to do with the sim or network operator settings.
I looked up and found XDA website with tons of information. I assumed my phone was locked by AT&T. Hence, I rooted the phone using CF-Auto-Root, backed up complete data using Titanium and using Rom Manager I installed the Crash Aroma 4.1.2 Rom. I wiped the data and cache 3 times as suggested. However, after the boot I am unable to connect to any mobile network. A Click on Mobile Network says "Insert Sim Card to Access Network Services". Dialling for IMEI number prompt a Null.
During Installation I noticed the Crash ROM has overwritten the Radio.. and I am assuming this is were the problem lies. but I leave it you experts.. Request Help!
Sunil.
What carrier are you using the device on?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
cdshepherd said:
What carrier are you using the device on?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Click to expand...
Click to collapse
Am currently on Du - A network in Dubai, UAE. I have been reading more forum information and some suggest that this may be related to the EFS folder getting corrupted which may cause the IMEI number to fail. Some suggest that there are software to rebuild this information by using the IMEI number behind the handset..
I also noted that my phone model has also changed to GT-7100 instead of SGH-1317, Wonder if the Crash ROM was apt?
Would you suggest installing a Jedi Rom specifically built for SGH-1317... or is the damage already done?
Back Online
Since I found no replies.. I had no choice but to give it to the Pros.. I handed my phone day to one of the Unlocking experts at a mobile store… He was confident that his technicians would resolve this. But after 2 Days, they have given up.. He suggested the phone would fetch me US$ 10 if someone used it as a demo unit at a mobile shop..
I was sure this was something to do with the Modem, IMEI and the all important NV folder. I was able to find a Stock ROM for the SGH-1317 and I also found a link at XDA about using EFS pro to change the IMEI.
Using Odin software, I flashed the phone with the stock rom. Unfortunately, there was one error when it tried to communicated on com1. Having no choice, I continued. Restarting got the AT&T style boot but it again froze on the Samsung screen. Dreading the communication error, I restarted several times with no results. Finally I realised if would be due to the cache and user data. I reset the phone to factor settings wiping out the user data and Whola.. The phone sprang back up..
Lessons learnt.. Backup your rom and data before playing with custom roms. Read Read Read and don’t flash in the middle of the night..
Since I am back online, I plan to stick to the stock and crappy 4.1.1 with all the AT&T dead weight. Will live without the ability to Tether until my fingers get warmer.. It won’t be long as I am already bit by the Custom Rom Devil..
Don't Give Up Easy..:good::victory:
Flashaholics anonymous will help.
Sent from my SGH-I317 using xda app-developers app
sunilgonsalves said:
Using Odin software, I flashed the phone with the stock rom. Unfortunately, there was one error when it tried to communicated on com1. Having no choice, I continued. Restarting got the AT&T style boot but it again froze on the Samsung screen. Dreading the communication error, I restarted several times with no results. Finally I realised if would be due to the cache and user data. I reset the phone to factor settings wiping out the user data and Whola.. The phone sprang back up..
Click to expand...
Click to collapse
Please I am having the very exact same issue and can't seem to have it fixed
Using CMW I also flashed it back to stock rom, didnt have any problem or errors doing it but im still getting No SIM Inserted. I have deleted cache and user data several times... Tried flashing CM10 and CrashRom see if they made a difference and still No Sim Inserted... tried 3 different kernels and still same issue
I have the exact same problem since yesterday. I've tried everything and anything to no avail. I'm very close to returning the phone.
I would really appreciate any input.
Same issue
I flashed crash rom 4.5, over the stock kernel and it gave me that same message. I've tried everything I could think of, which included everything in this thread to no avail... any further advice would be greatly appreciated.
imei null baseband unknown, {insert sim to access network error} PLEASEEEE HELPPP ME
i rooted using auto root and installed xposed framework and snapshare and snapprefs :crying:
after that i tried puttin off the airplaine mode and it didnt happen
then the error started to show insert sim to access network god i need help.
sukhraj kohli n7100 said:
i rooted using auto root and installed xposed framework and snapshare and snapprefs :crying:
after that i tried puttin off the airplaine mode and it didnt happen
then the error started to show insert sim to access network god i need help.
Click to expand...
Click to collapse
Your username suggests that you have the N7100 device ??
If so. ..you are in the wrong place for support. ..As this is the SGH-I317 section.
If you are showing IMEI NULL with no baseband you may have to restore your backup image to correct the problem. .
If no backup image exists. ..you will need to flash a factory N7100 image from your section.
Look for the return to stock thread for your specific device and that should fix you up...
The CF AUTO ROOT files are device specific. ..so I hope you haven't damaged the partitions.
Good luck. ..g
Edit:
This will help. ..and will place you in the right section. ..
Just go to page 1...good
http://forum.xda-developers.com/showthread.php?t=2230250
So I flashed CM 10.2 to my D2ATT last friday and was completely happy with it. The snow storms cancelled my weekend plans so I was home with my wifi all weekend. Upon leaving for work this morning, however, I noticed that I was unable to pick up mobile data. I found out through googling that this is a common error with 10.2 so I tried upgrading to a CM11 nightly. For whatever reason my phone doesn't like them and CWM gives an error when trying to install them even if I perform a system wipe.
I tried switching to AOKP and got absolutely 0 service from AT&T as far as cell reception, calls, texts, and mobile data.
I'm back to CM 10.2 right now, and word on the net is that I need a modem file, but I can't seem to find one for my phone. Can anyone get me a link or a fix?
Thanks!
In the SGS III development section there is all the modem files it has it's own thread
Sent from my SGH-I747M using Tapatalk
jimchee said:
In the SGS III development section there is all the modem files it has it's own thread
Sent from my SGH-I747M using Tapatalk
Click to expand...
Click to collapse
I appreciate the response, but I quite frankly have no idea what I'm looking at in any of the three dev forums and can't find the modem file thread. Could you please be a bit more specific?
before trusting on anything
go to your setting-->about and look if your IMEI is still intact
pcshano said:
before trusting on anything
go to your setting-->about and look if your IMEI is still intact
Click to expand...
Click to collapse
I do have a 15 digit IMEI as well as a two digit IMEI SV. I did however notice that it said "mobile network status: disconnected" so I had it search for networks (it found two labeled AT&T and one was a 5 digit number) and auto select the best one. During that process I received and sent a few texts. After that process it said "selected network" but nothing had changed, and it still said I was disconnected.
I had the same problem when I flashed to stock 4.3, I lost T-Mobile service and only could call and text no data! I flashed the modem from here http://forum.xda-developers.com/showpost.php?p=47817339&postcount=23 only download the modem_ and after I flashed and reboot viola! Data working perfectly Hope this helped!!!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Hi guys
You are probably sick of hearing this problem but I have had it and I have tried to scour the internet and I cannot find a solution to my problem.
Basically I have not used my Samsung Galaxy note 2 GT-N7100 for 6 months or so and I decided to use it and to use a new rom. Now after I installed it I could not call anyone or text anyone nor could anyone else call me or text me. However, the internet was working which was strange but again I got the same error message "not registered on network. I tried to install another rom in the hope that the problem would be sorted out but this time I cannot get the mobile data or the wifi to work either. The main problem is the "not registered to network.
The first rom I installed was the latest Hawkish extreme rom and the second one was Android Revolution HD by Mike1986 if it makes it easier to help me. I will still be searching on the internet but if someone can help me that would be grateful and much appreciated.
Thanks in advance
Try the following: use Root Explorer enter to EFS folder, delete NV_DATA.BIN and NV_DATA.BIN.MD5. Reboot your device and check imei.
Thanks for the reply.
Right before bothering to read the reply I decided to download omega jellybean 4.3 and guess what, no imei number but I flashedkit kat back in and it was buisness as usual. emergency calls only. Right when I get back home I shall try what you told me, but one question as a n00n and I do apolagise, where is this efs folder?
Thanks for the reply, I almost lost my rag yesterday with this phone!
Thanks
Root/efs.
I have a similar problem. The 7100 was purchased with Wanam lite 4.1 installed and working well with TMO SIM card. I upgraded to stock 4.3 JB and will not connect to network. Build is XXUEMK9. After factory reset,it starts up in Greek. Any ideas? Thanks in advance.
Sent from my SM-N900T using XDA Premium 4 mobile app