I'm on the i337 . After using a method with towel root to root on 4.4.2, when I rebooted I had no service icon and when in mobile network settings it said insert sim card to access mobile network. If I try to check the IMEI with *#606 it says mobile network not avaliable I tried flashing the stock 4.3 and pit with odin and no luck. What can I do? I sometimes get wifi and never get signal again. This is so frustrating been working on it for over 4 hours. If you could solve this, I would be extremely happy!
http://forum.xda-developers.com/showthread.php?t=2941918
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Before you judge me by saying how i'm posting something thats done before, it hasn't, I've searched everywhere no methods work
Please, someone help me I've been at this for 4 days now and maybe just 15 hours of sleep :crying:.
The phone I have right now is the SGH-i337m Galaxy s4 running NC1 with MDJ modem (Kitkat 4.4.2) Does not detect sim, it says "No sim available".
I'm not exactly sure if the phone is from Bell but the phone use to be running fine on my old rogers sim card until I updated to their new ShareTap Sim.
With the ShareTap Sim the phone doesn't detect my sim anymore. So I tried my Share Tap Sim in another unlocked phone (Galaxy note 3) it worked fine.
Then I tried a Virgin mobile sim card on the S4 and it detected it and worked fine also. So then I tried to unlock it by flashing it with many different methods:
1. I tried flashing a older version of Bell 4.2.2 but it bricked my phone ( I already unbricked it back to 4.4.2)
2. I tried flashing the MDJ modem but it doesn't show the hidden menu.
3. I tried flashing ATT modem to try it but that also bricked my phone.
4. I tried to use the AWS tutorial shown here
5. I tried the regionlock away tutorial here in the third method (RegionlockAway doesnt do anything to my phone)
6. I pulled the modem.bin from the TAR file from sammobile of Bell's 4.2.2. But it still doesn't show the hidden menu! It's the MDJ modem but it still doesn't work!
I'm not sure whats wrong with my phone. When I put the Virgin mobile sim card in there it only shows Telus, EXT and Virgin Sim networks available not the whole spectrum which is what is supposed to happen with the 337_aws.qcn file from the AWS tutorial. Then when I flash MDJ modem from bell or the one from this dropbox link: https://www.dropbox.com/s/2m3id2cx4l...37MVLUAMDJ.zip
It still doesn't show my secret menu.
The secret menu I'm trying to access is the *#0011# but if that didn't work I also tried the *#9090# It still doesn't show the secret menu. So what do I do now? Please Help!
Thanks for reading!
Sorry to hear that, but you are in the same situation i was, the phone was probably sim-unlocked by Box Software, like Octopus or Z3X Boxes as i did, the phone won't recognize some sim cards by unknown reasons, there is no fix avaliable for this as i changed imei, tried different NVM from other phone & even replacing sim card reader. i finally sold it & got myself a i337m unlocked via code.
Edit:
forgot to mention, My SIM stopped being recognized when i upgraded it to a newer LTE version
Kind regards.
Have you tried stock NC1 with the included modem? If the device is unlocked, you might have better success with SIM recognition. In my case, my device was not unlocked, so I Odin flashed stock Telus MDJ, then rooted with CF-Auto-Root, unlocked with RegionlockAway (KNOX tripped), and applied the AWS Mod.
Then I flashed stock NC1 with the incl. modem (root gone), and managed to get Rogers LTE and Wind H+ on the Telus device. From there, I OTA updated, and rooted with CF-Auto-Root, flashed TWRP, and worked my way to 5.0.1. Trust me I know how frustrating this can be, but thanks to this forum, there was a solution. Here's what worked for me (link). Good luck.
So i recently flashed my device. I have an att note 3 i am having troubles using the wifi because everytime i turn it off or reset it the phone wont remember the wifi password or the wifi will get stuck on. I used to have 4.4.4 kitkat on it but when i flashed it i couldnt find the kitkat 4.4.4 and could only find a kitkat 4.4.2 that would work with my phone and actually flash my device i used for a tablet with an old sim card not connected to the network. I recently tried to put my girlfriends sim card in and update it off the att network but it wouldnt connect to the network even with her sim card in the device. I am having alot of trouble and its starting to cause fights between me and her and so i really need some help on how to fix this and update it. possibly a full factory reset. Also i removed a few of the att app that come on the phone the phone is rooted and superu is perm installed even when i factory reset through the boot settings it still is there. if anyone can help me out it would be greatly appreciated.
Mobile data works only if toggled from data usage setting, network signal is okay i can make/receive calls. Imei is correct however imei sv shows unkown.
When using quick settings toggle i get "insert sim card to access network services"
I tried factory reset, installing other rom and modem no luck.
Wiping dalvik cache usually solves the issue.However, if i restart the problem reappears.
Any advice?
Sent from my SM-N910H using Tapatalk
You need to download a untouched stock rom from Sammy homepage and flash it via odin. That will most likely reset the phone totally and then after that you will have to go through the same procedures to get rooted and custom recovery as you did when you bought the phone from new.
Hello guys i flashed a rom on my galaxy s5 model g900v and i cant seem to get my phone to connect to any signal whatsoever, my baseband and imei are all still intact and reading properly. also when i attempt to turn on mobile data it says "insert sim card to acess network services" so does this mean it wont read my sim card or what?
lol what rom
and your imei is intact so you have signal or not
what baseband bog5 !!
ty a cm to see
if no thing worked ty to flash your last stock rom
What rom did you flash?
AFAIK Verizon Galaxy S5 bootloader is locked
masterx1234 said:
Hello guys i flashed a rom on my galaxy s5 model g900v and i cant seem to get my phone to connect to any signal whatsoever, my baseband and imei are all still intact and reading properly. also when i attempt to turn on mobile data it says "insert sim card to acess network services" so does this mean it wont read my sim card or what?
Click to expand...
Click to collapse
I had my phone working, them I did a data wipe/factory reset because I was selling the phone. however after the reset, it can not recognized any sim card, but show full signal bars and emergy call only message. I can not even access mobile network menu :S
does any one have any idea?
i337m
imei is not null
5.0.1 stock firmware I337MOYAGOH1
Try re-flashing the stock ROM from sammobile.com in Odin.