Yesterday I went through the steps to install the OTA, everything was working perfectly, but I decided to go back to a custom ROM and downgraded to the MM modem and reinstalled a custom ROM only to find that my sim isnt recognized and wifi doesnt work.
I verified the sim is good in another phone, and there are plenty of wifi networks. I've tried flashing several different modems and ROMs and havent had any luck. Any help would be greatly appreciated.
Probably you should look at files in /etc/firmware/, there should be several files starting with "modem". If not, the SIM will definitely not work. You can find the compressed files under /firmware/ and maybe try extracting them under /etc/firmware.
This had happened to me on LineageOS 14 and I reflashed the LineageOS zip.
Hi, I've unlocked my phone, rooted it and flashed Franco kernel and my phone didnt see my SIM card installed... So I de-rooted it, flashed with MiFlash stock oreo so my phone is clean, but I still cant see my SIM card installed, can you please help me? Thanks...
This is a bug on some phones running stock rom
I've found out that stock rom has this issue but xiaomi still hasn't fixed it.
Some custom roms such as AEX rom doesn't have this bug.
If you really wanna stay on stock, you can restart many times until it detects the sim card
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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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
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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
Hi, my OP2 was working with LOS 16 unofficial. But when I transitioned to the official LOS 16 a few days ago the sim was not recognized (no sim issue).
So, I went and flashed OOS 3.6.1. Same problem, no sim detected. I flashed the firmware on top, no difference.
At this point I have flashed at least 5 ROMs (including the one that was working for me previously) none of which can detect my sim. All clean installs.
Amazingly, while my sim is not detected in my OP2, the same sim is detected in my Pixel, and the Pixel's sim is detected in my OP2.
I removed the sim code, but that didn't fix the problem.
This is strange because the SIM was working on my OP2 before I upgraded from LOS16 unofficial to the official, but flashing back to the unofficial does not fix the problem.
Any other ideas for me to try?
A couple of beers to whoever helps me solve this problem.
Thank you for your help.
I am having the same problem, had two sims in my OP2, only one them is being detected, the sim that detected works on both OP2 slots, the one that doesnt get detected works fine on another one, hope someone can help us
nsiti said:
Hi, my OP2 was working with LOS 16 unofficial. But when I transitioned to the official LOS 16 a few days ago the sim was not recognized (no sim issue).
So, I went and flashed OOS 3.6.1. Same problem, no sim detected. I flashed the firmware on top, no difference.
At this point I have flashed at least 5 ROMs (including the one that was working for me previously) none of which can detect my sim. All clean installs.
Amazingly, while my sim is not detected in my OP2, the same sim is detected in my Pixel, and the Pixel's sim is detected in my OP2.
I removed the sim code, but that didn't fix the problem.
This is strange because the SIM was working on my OP2 before I upgraded from LOS16 unofficial to the official, but flashing back to the unofficial does not fix the problem.
Any other ideas for me to try?
A couple of beers to whoever helps me solve this problem.
Thank you for your help.
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Click to collapse
you flashed back to the working version and it didnt fix the problem? have you tried going back to 15.1? because i was thinking of going back and upgrading again maybe in a months time
lngssf said:
you flashed back to the working version and it didnt fix the problem? have you tried going back to 15.1? because i was thinking of going back and upgrading again maybe in a months time
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Yes, I've flashed back to stock as well as LOS 15, neither recognized my SIM.
any luck on finding a fix for this?