Hi,
I am on ATT's Galaxy S4 SGH 1337 with Stock Official Android 4.3
I recently installed a custom rom and the wifi does not turn on, there is no signal, and I get an error stating "no sim card detected". As a result I flashed back to stock Android 4.3 but the problem persists. I read that the problem could be that my IMEI is corrupted and this seems to be the case because it states that it is "null" when I checked. I would appreciate any assistance in fixing this issue. I have googled around and I have gotten solutions for other models of the galaxy for other carriers (I always get an error in flashing the fix in Odin, probably because of different model) but not for SGH 1337.
Thank you again!
Rooted VS980 with Bliss rom installed. All of the sudden I am getting a 'no data sim' message. If I remove the sim it changes to no sim card message. I tried the sim in another phone and got signal. I am getting no data and no cell coverage. It was working great and I made no changes today. Any suggestions would be appreciated.
I experienced this, too, under the following conditions:
- New SIM which isn't registered/enabled yet
- A few days back when Vodafone had massive problems in Germany
I reckon this means that you have a SIM installed (duh..) and it cannot (although registered) access data services. I don't think this is ROM- or device-related
I am having a similar issiue...
I've tried the sim in another phone and it worked and a known working sim in this phone and it didn't work.
coreygator said:
Rooted VS980 with Bliss rom installed. All of the sudden I am getting a 'no data sim' message. If I remove the sim it changes to no sim card message. I tried the sim in another phone and got signal. I am getting no data and no cell coverage. It was working great and I made no changes today. Any suggestions would be appreciated.
Click to expand...
Click to collapse
I experienced the same problem with a T-Mobile HTC M8 running CM 13. I fixed it by reflashing the stock HTC rom using the RUU program. I figured that reflashed the radio firmware, which I suspect was the real problem. I could not simply reflash the radio firmware directly because my device was "s-on" meaning that the HTC security software still had the radio partition locked.
After installing the OTA update of MIUI7 my Redmi Note (4G) Single Sim says "No SIM Detected" and I also can't connect to WiFi. My phone doesn't show any IMEI number or Infact it doesn't show any kind of phone data including MAC Address and all.
I thought the OTA might be buggy hence I rooted my phone, installed TWRP and flashed CM13 by dior. I thought by doing all this my problem would be solved but it isn't.
Anyone else who's faced such issue? Is there any solution to this?
Thanks.
Help please!!
Same here!!!:crying:
Follow Guidelines provided by EndLess
I also faced similar issue. Followed the guidelines provided by EndLess in below link all issues sorted. 3rd solution and then 2nd solution worked like a charm.:highfive:
1. Undetected Sim Card
2. unknown baseband version
3. Invalid IMEI
LINK :
https://forum.xda-developers.com/redmi-note/general/guide-how-to-fix-invalid-imei-unknown-t3039880
Hi everyone,
I've been having a problem since yesterday morning. Everything seemed to be fine with my phone before I flashed a custom rom. I was using at the moment MSM Xtended and I flashed the latest version of CrDroid. After flashing that other custom rom and booting, my phone had no network signal. All it reads on the status bar after that is just "No service". Of course, I removed the SIM card and reinserted it many times but that did nothing.
I've already tried flashing another rom (the latest AICP rom) and even going back to the one I was using at the beginning, but still nothing. I even tried reflashing the NON-HLOS.bin file and erasing modemst1 and modemst2, but it didn't do anything either. I also tried flashing this deodexed stock rom and booting. Interestingly, that kind of fixed the problem, since it recovered its network functionality. However, after reflashing an Oreo custom rom, it loses it again (actually, I've done that a few times today, but the last time I tried flashing the stock rom, for some reason it didn't fix it anymore). I don't know if in this case it's worth mentioning it, but I've tried checking my IMEI on both, custom roms and stock rom, and it's never been 0 at any moment.
TL;DR: My phone lost its network signal after flashing a new custom rom and I have no idea why. If anyone could somehow help me, I'd be really, really grateful.
I have had this happen so many times it is not crazy LOL. The best you can do is find a rom that it happens the least. For me it has been AOSP extended. Signal has been great. It is a bug that I dont think the devs even thought would happen with 8.1 roms. It will happen to everyone at some point if we stay on these 8.1 roms i guess until we get a workable 8.1 stock rom. There will be those who chime in saying it nevver happen to them but it will eventually.
Well, it's nice to know I'm not actually the only one then, I guess. But is there nothing I can do? Since I can't seem to get it fixed even by flashing the stock ROM anymore and flashing AOSP extended didn't seem to help at all either
I know brother there is no rhyme or reason it just happens. I am hoping when 8.1 stock comes out for us there will be a new batch of 8.1 custom roms without this problem. Right now i am on extended and havent had any signal problems for a few weeks so who knows.
Maximo22 said:
Well, it's nice to know I'm not actually the only one then, I guess. But is there nothing I can do? Since I can't seem to get it fixed even by flashing the stock ROM anymore and flashing AOSP extended didn't seem to help at all either
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Click to collapse
Okay. Luckily enough, Oreo stock ROM doesn't look like it's gonna take too much more to arrive... Or so I hope, at least. Thanks
I was using LinageOs and it was working great. Then I decided to install DolbyAtmos and for that I flashed Magisk . Suddenly i had no network but my sim cards were detected , IMEI was there but no network on either sim whatsoever. I tried reflashing the LinageOs and PixelExperience ROM but none worked. So I tried flashing(ADB) the stock firmware only to lose my IMEI . After reading this post I tried Debloated ROM and my network was back. I should have stopped at that point but I tried to return back to stock again and lost IMEI again and now I have tried Dbloated,LineageOs , PixelExperience , AOSP Extended , but none helped me getting back network . Now I am stuck with this phone with no network , I had a backupp of my system before I flashed Oreo ROMs (with EFS) so I can get IMEI back but no network. This phone was my daily driver and now I have no idea what to do.
svapre said:
I was using LinageOs and it was working great. Then I decided to install DolbyAtmos and for that I flashed Magisk . Suddenly i had no network but my sim cards were detected , IMEI was there but no network on either sim whatsoever. I tried reflashing the LinageOs and PixelExperience ROM but none worked. So I tried flashing(ADB) the stock firmware only to lose my IMEI . After reading this post I tried Debloated ROM and my network was back. I should have stopped at that point but I tried to return back to stock again and lost IMEI again and now I have tried Dbloated,LineageOs , PixelExperience , AOSP Extended , but none helped me getting back network . Now I am stuck with this phone with no network , I had a backupp of my system before I flashed Oreo ROMs (with EFS) so I can get IMEI back but no network. This phone was my daily driver and now I have no idea what to do.
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Click to collapse
Everything you said is exactly as if I had written it. I did all of that and now I'm exactly in the same position. No idea how to fix it yet. Still, if you managed to find a solution somehow, please write a reply on this thread again
Maximo22 said:
Everything you said is exactly as if I had written it. I did all of that and now I'm exactly in the same position. No idea how to fix it yet. Still, if you managed to find a solution somehow, please write a reply on this thread again
Click to expand...
Click to collapse
No success yet , but read on some posts that different baseband could be an issue.
Solution I've tried and worked 100 %
Hi bodies,
You can turn off your phone,
Go to fastboot menu by pressing and holding power button and volume down button in the same time.
Roll to "Restart Bootloader" with volume up/down and validate with power button.
Now select start and the network is back.
see you !:fingers-crossed:
Hello everyone I am facing signal problem with my moto5G plus device .it detect sim card but not getting signal . While searching manually it's say's error while searching network. When i checked in QCQM app for sim card test it's shows " PHONE ICCID Compare with SIM ICCID: ERR". Can anyone give me the solution .. I have tried to boot device in bp tools mode it worked for me only ones until next reboot after that nothing is happening even bp tools mode also ... Had done restore factory many times but same result with no signal
Hi, i did a clean flash and installed android 11 from android 8.1 on my Moto g5 plus(XT1686), after flashing rom with android 11 i am not getting and network coverage, it detect the sim card but no network, cant even search network manually shows as Not available. But after i recover and come back to 8.1 network works fine. Only after updating to any android 11 it dont work. I tried network reset and even Bootloader but nothing seems to work.
Does any1 knows any fix for this?
Does gapps can effect the Network?
I have been fighting with this phone forever. It had Temasek Cyanogen 13 rom on it and everything worked fine. I wiped it and tried to install the Liquid Remix rom and I kept getting a restart when it attempted to connect the SIM card. I flashed a new modem and it was able to boot, but it never did detect the SIM. I tried the 8.1 Lineage rom, I tried flashing other modems and just about every other fix I could find. I even went back to the previous custom rom and still get the same issue. I am at my wits end! Anyone have a clue what I'm doing wrong? Verizon Note 3.
Whats weird is that the Samsung Info app now shows my phone model is SM-N9005 when I know it is SM-N900V.
Ask in your phones forum.
Note 3 Verizon
Flash the latest stock ROM to see if that solves the sim issue.
Verizon Note 3 forum is located here: https://forum.xda-developers.com/verizon-galaxy-note-3