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Hi,
week ago one time for half day i cant use phone because sim cards nor registered, after couple reboots and after restart and in power menu disabled airplane mode hi start working. but last time that keeping all time not helping restarts. i make video maybe somebody knows what i can do to fix?
wwwdotyoutubedotcom/watch?v=4LyOrB7JoYw
last night unlock bootloader, put twrp and try stock CM 12.1 (on video) zuk z1 cm and exodus rom and that not help sim cards still off and i see in settings that radio is off
I'm also facing the same problem with CM12 and CM13 unofficial as well, any help..
Dial *#*#4636#*#* click phone information menu
Check your radio status
grengo said:
Dial *#*#4636#*#* click phone information menu
Check your radio status
Click to expand...
Click to collapse
GSM radio always off not able to switch on, Anyway i fixed the problem with ZUI latest version.
I just flashed the "ZUK_Z1_1.5.215_M_ST_160105" with QFIL tool it's wiped out everything and came back to normal.
Anyway Thanks buddy...
airplane mode
Ramshu97 said:
GSM radio always off not able to switch on, Anyway i fixed the problem with ZUI latest version.
I just flashed the "ZUK_Z1_1.5.215_M_ST_160105" with QFIL tool it's wiped out everything and came back to normal.
Anyway Thanks buddy...
Click to expand...
Click to collapse
Please give us some linkd or a little tutorial to fix this problem
wionut said:
Please give us some linkd or a little tutorial to fix this problem
Click to expand...
Click to collapse
Followup with below link
http://forum.xda-developers.com/zuk-z1/development/how-to-flash-zuk-z1-zui-version-t3265741
wionut said:
Please give us some linkd or a little tutorial to fix this problem
Click to expand...
Click to collapse
Did you fix the problem ?
Nope. The problem still exist on my phone
L. I have no idea how can I solve it because I just try all solutions. I am afraid that it is a hardware problem...
wionut said:
Nope. The problem still exist on my phone
L. I have no idea how can I solve it because I just try all solutions. I am afraid that it is a hardware problem...
Click to expand...
Click to collapse
I'm also facing the same issue since yesterday, if you get any solution please update me.
Thanks
Have you guys any update on this? I'm having the same issue. Tried all kinds of resets, flashes, etc. (except for QFIL). It happened to me a few weeks ago too but the phone just started working again after 1-2 days. The issue seems to be that the radio won't turn on. One interesting thing I did notice was that my phone seems to be detecting my SIM as Canadian, which it's not. This occurred when I did a fresh CyanogenMod flash. When doing the initial setup, CyanogenMod flashes up a message about detecting the source location of the SIM card and then sets the language option to match.
I've contacted zuk.eu about it but no word back yet. Not holding my breath. I'll try and get my hands on a SIM card from a different mobile operator after work and see if that makes a difference.
Well, another case of Zuk Z1 with the "no service" (in the shorcuts the airplane mode is off but in the power menu is on even having reset the phone). I wiped everything, I flashed different roms, in the end I flashed with QFIL the stock rom with his recovery, and there is no way to fix the problem.
I'm trying to make a list of users that has happened the same because apparently is not a single fault.
@Pneumatikos in another XDA threat: http://forum.xda-developers.com/showpost.php?p=65223170&postcount=851
CyanogenMod forum: https://forum.cyanogenmod.org/topic/124163-cell-radio-not-working/
Lenovo UK Facebook page: https://www.facebook.com/LenovoUKandIreland/posts/1051732008201312
Another user in GSMArena (Marcko 2016-04-20 13:23): http://www.gsmarena.com/lenovo_zuk_z1-reviews-7511p8.php
https://www.youtube.com/watch?v=4LyOrB7JoYw
sethnet said:
Well, another case of Zuk Z1 with the "no service" (in the shorcuts the airplane mode is off but in the power menu is on even having reset the phone). I wiped everything, I flashed different roms, in the end I flashed with QFIL the stock rom with his recovery, and there is no way to fix the problem.
I'm trying to make a list of users that has happened the same because apparently is not a single fault.
@Pneumatikos in another XDA threat: http://forum.xda-developers.com/showpost.php?p=65223170&postcount=851
CyanogenMod forum: https://forum.cyanogenmod.org/topic/124163-cell-radio-not-working/
Lenovo UK Facebook page: https://www.facebook.com/LenovoUKandIreland/posts/1051732008201312
Another user in GSMArena (Marcko 2016-04-20 13:23): http://www.gsmarena.com/lenovo_zuk_z1-reviews-7511p8.php
Click to expand...
Click to collapse
Add me to the list .
Since about 2 weeks I get "no service" with airplane mode in power menu.
I think I had a similar problem some months ago, when I pressed the LTE button in pull down menu. But it was working again after some minutes or reboot or something like this.
I use two sims, and when the problem started 2 weeks ago, I think one of both SIM cards was working longer than the other one.
In the evening I saw, that one of my sim cards (calls + sms) did not have signal (0 bars), but I was not investigating this, because the other SIM (mobile data) was working without problems.
The next morning, the mobile data sim was without signal too and at "no service".
All was on stock rom. Now I tried some CM13 and different kernels, but this did not help anything.
Hopefully there will be something somewhere to get our phones back to work
apo_tuux_de said:
Add me to the list .
Since about 2 weeks I get "no service" with airplane mode in power menu.
I think I had a similar problem some months ago, when I pressed the LTE button in pull down menu. But it was working again after some minutes or reboot or something like this.
I use two sims, and when the problem started 2 weeks ago, I think one of both SIM cards was working longer than the other one.
In the evening I saw, that one of my sim cards (calls + sms) did not have signal (0 bars), but I was not investigating this, because the other SIM (mobile data) was working without problems.
The next morning, the mobile data sim was without signal too and at "no service".
All was on stock rom. Now I tried some CM13 and different kernels, but this did not help anything.
Hopefully there will be something somewhere to get our phones back to work
Click to expand...
Click to collapse
I am also facing the same problem, I want to know how to solve or how can I get ir fixed by a third party.
apo_tuux_de said:
Add me to the list .
Since about 2 weeks I get "no service" with airplane mode in power menu...
Click to expand...
Click to collapse
gmurop said:
I am also facing the same problem, I want to know how to solve or how can I get ir fixed by a third party.
Click to expand...
Click to collapse
Apart from you I have found two more cases.
One on one phone repair web and another who has answered my posting on the Zuk Mobile Facebook page.
Airplane mode error fixed?
What sorcery is this?!.
I had already given up with the Zuk Z1 airplane mode always on error. There was no way to remove the message "No Service" even after full wipe and flashed a rom+recovery stock (COS 12) with QFIL.
Several weeks later I decide I'm going to use the phone as a media player, back to flash TWRP recovery with Mauronofrio Tool All In One and install the official CM13 ROM (snapshot 20160418). Before I used the unofficial CM13 version of Coldbird (with the mm-firmware.zip).
A few days later, out of curiosity, I look if the airplane mode is still activated in the advanced power menu and is listed as disabled!. I insert the sim, in the *#*#4636#*#* the radio is on, and now I could make and receive calls (and connect to LTE / H / 3G networks) the last three days without problems, and I've even been in areas without coverage and then the phone reconnected with no problem.... !
Now I'm using the 20160602 nightly CM and Radioactive Reborn Kernel smoothly (only some reboots occasionally). I still do not know what happened with the phone and if it has solved the problem at all or is temporary and will fail again.
@Kausik2888, @gkanaje and @bromän report the same problem in this thread
Hello friends,
Even i am facing the same problem. The phone is always on 'Aeroplane' mode.
I tried CM12.1, CM13 and again flashed the stock ROM, but no use. The phone never comes out of the 'Aeroplane' mode. The GSM Radio status is always OFF and cannot turn on the radio from the phone info menu (*#*#4636#*#*)
Initially it was working fine but since i was not getting good signals inside my room i changed the preferred network from '4G(recommended)' to '3G' and boom !
The phone has lost the signals from that day. The phone detects my simcard, the IMEI's are valid but 'No service' / 'Aeroplane On'
Attaching logcat that i took after i rebooted my phone - https://pastee.org/p4rmf
Am also encountering the sane aeroplane mode problem in lenovo zuk z1 which I bought a month back.. Guys please suggest me the solution what should I do? Is there any way to overcome this problem
For me it was same issue few days back in my Zuk Z1. I read some where that it is 4G band related issue. So, i applied few steps and now it is working -
1. Take sim out from phone (no need to power off). Put aeroplane mode off from both power button option and settings.
2. Power off mobile. Put Sim back in some time (1 hr) and change preferred network from 4G to 3G.
No service radio service off on sim
grengo said:
dial *#*#4636#*#* click phone information menu
check your radio status
Click to expand...
Click to collapse
that option did not work
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
Click to expand...
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
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?
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: