Hello. I'm desperate to ask for this problem to be solved. I already flashed my phone with fastboot using miflashtool and went successful. The phone booted up to miui 11 logo however just after 1 second "system isn't responding" came out now phone was unable to search for Cellular signal as well as wifi signal is also not able to look for my own wifi.
After this, I tried to flash also the custom rom like Pixel Experience, EU ROM Stable and also Global rom but still they can't catch any wifi and cellular signal.
I hope someone can help with this. Thank you so much!:good:
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I currently have loaded stock rom 9005XXUGBOL3_N9005VFGGBOL2_N9005XXUGBOJ2_HOME.tar.md5 and I have problems with the signal is always I have one dash or two sometimes even 4 when the day of your SIM card in another phone to operate signal normally all certice what to do all this happened to me from when I phone root and I'm also new modem loaded and bootloader and I had costum rom 6.0 because I had problems with the signal I returned to the stock ROM, but nothing like what's wrong with my phone
Please Who can help in this forum to fix MY phone because I necessarily need to work.
please?
Use the modem for your network as has been said before .
so let me tell u waht happened and how
few days back i just flashed nougat rom (i think it was cm 14.1 nightly ) after it i flashed h2os modem radios for volte and after it tried band locking via network signal guru after locking bands my device automatically rebooted after all that hell there was no volte so i got back to freedom os based on oos3.1.0 the network was resetting again and again so i flashed cm14.1 again but it was rebooting time after time so got back to freedom os again and got stock recovery installed via twrp and boom my op2 got bricked with having
bootlogo on pressing power button and there was fastboot mode too , i got it unbricked via meathod posted by @namanbhalla on oneplus forum (meathod 1 ) i got stock recovery back and installed oos 3.0.2 using adb but after rebooting there was no wifi signal coming and cellular network was gone too i tried updating it by installing full oos 3.1.0 but it failed and after it tried installing oos 3.0.2 it too failed but 23 mb update of oos3.1.0 succeeded but there was same problem of no signals and after skipping it there was add name window arrived i filled everything but next button was not working this meant again stuck on set up and tried hard reset but nothing happened and in all cases mac address was 02:00:00 like something plz help me to get my op2 normal
Flash h2os modem again
Same thing happens with me also I just reflashed the modem agin and my network and WiFi are back also I am able to complete the startup setup
remix abhishek said:
Same thing happens with me also I just reflashed the modem agin and my network and WiFi are back also I am able to complete the startup setup
Click to expand...
Click to collapse
i am having stock recovery
Got everything solved but there are network refreshes again and againg
use network signal guru
sanyam mehta said:
Got everything solved but there are network refreshes again and againg
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Click to collapse
download a apllication network signal guru from play store it will fix the network refresh issue , select and and lock band 40 for best speed and band 5 for best coverage
I decided to flash stock ROM again after having some camera issues on all Oreo ROMs. I have done this process many times and my PC is all set up to do a stock flash. This time after flashing stock rom for my UK g5 plus, I booted to no signal. After repeating the stock ROM flash a few times and, trying a few APN options and switching to 3g and back to 4g with nothing working, I realized there is a problem. After this, I tried going back to 8.1 pixel and Nitrogen, which did return my signal but, no 4g only 3g.
I'm a little confused as to what is going on here, no custom ROM flash can leave any effect after fastbooting stock to my knowledge. Any ideas?
How to
Credits @Castell93
Step by step:
1. Flash TWRP.
2. Flash Pixel Experience rom if we haven't flashed yet.
3. Turn on phone with flashed rom to obtain network signal
4. Here we will get the IMEI and only have 3g signal, so we need to restart the phone in bootloader mode and type in fastboot "fastboot erase modemst1" and "fastboot erase modemst2", these two command will give us IMEI and 4g signal.*
5. Turn on Pixel Experience again to obtain 4g(verify it pls), shutdown and enter Recovery mode (TWRP).
6. Do a backup of EFS and install stock rom.
7. Restore EFS backup and enjoy.
* NOTE: It's very important to turn on the phone once flashed Pixel Experience to obtain IMEI info and turn on again to obtain 4G.
This works to get 4g but volte no longer is working (used to be fine on nougat). I'm using TMobile usa
maqsur said:
This works to get 4g but volte no longer is working (used to be fine on nougat). I'm using TMobile usa
Click to expand...
Click to collapse
So, are you able to get back the 4G mobile data (4G LTE) at least?
Yes, I get LTE again, but not volte. Sad
Currently, all Oreo roms are causing this issue because they seem to update IMEI info and the modems. Once an Oreo rom has been flashed, there is no way to get voLTE back at the moment, however 4G can work again (with the method above).This issue will probably not be solved until the official Oreo rom is released by Motorola.
Here is the link for a forum about this https://forum.xda-developers.com/g5-plus/help/restore-imei-0-moto-g5-xt1687-t3739808.
Hello, I know this thread is old. But I have a moto g5 xt1670 and it's been a week since I have lost 3g and 2g in my phone. I only have 4g. So I can't make nor receive calls. It is on stock Oreo 8.1. Going back to 7.0 stock didn't help. Neither Going to custom rom 9.0. don't know what else to do.
ajmdve said:
Hello, I know this thread is old. But I have a moto g5 xt1670 and it's been a week since I have lost 3g and 2g in my phone. I only have 4g. So I can't make nor receive calls. It is on stock Oreo 8.1. Going back to 7.0 stock didn't help. Neither Going to custom rom 9.0. don't know what else to do.
Click to expand...
Click to collapse
Trying using the QCOM option in the fastboot menu. Have been stuck on 3g since late 2017 and finally got it back by selecting that option which reboots me into the OS with working 4g regardless of what rom I flash. Don't know if it will work for you but try it and let me know.
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
Click to expand...
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.
Click to expand...
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?
Hello guys, recently I quit a custom rom PE 9.0 and go to stock 8.1 and unintentionally I deleted the Hlos partitions 1 and 2.
Then I flashed my own backup of EFS and Persist and my Imei came back, but I still have problems with a weak signal of 3g / 4G, it is falling all the time.
I would like to ask for your help, thank you in advance.
Well doesn't sound like an issue with the partitions. Sometimes different roms react differently. I always had 4G on Vodafone while on PE. Now on stock most of the times I'm in 3G unless I turn on data then it switches to 4G. Proximity from a cell tower would also affect signals.
GlaucioF said:
Hello guys, recently I quit a custom rom PE 9.0 and go to stock 8.1 and unintentionally I deleted the Hlos partitions 1 and 2.
Then I flashed my own backup of EFS and Persist and my Imei came back, but I still have problems with a weak signal of 3g / 4G, it is falling all the time.
I would like to ask for your help, thank you in advance.
Click to expand...
Click to collapse
I lost 4g a long time ago and for the first time in about 2 years I got it back. I have no idea how this worked, but in fastboot I selected the QCOM option and it would reboot into the rom with working 4g. I have tried a lot of things to get 4g but this is the first I found that seems to work across roms... I flash a rom, boot and have 3g only, use qcom option, and suddenly I have working 4g and it will stay there until I wipe my phone to flash something else.
No idea if it will fix your issue but it's worth a shot.