Database Users

All time on Airplane mode

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

Mobile Data not working after nougat update

Hi i am having a weird issue with my sprint S7. My mobile data is not working after the nougat update. the weird thing is the LTE icon is showing on top. And if i make a Wi-Fi hotspot the device connected to my hotspot does get internet access... if anyone can help or guide me, i will be grateful. thanks
P.S. i have checked APN settings, restarted and gone to air mode and back.

This reply isn't a help but ive had quite same issue but it's my wifi! It keeps disconnecting and reconnecting after the update. UGHHH and i hate the new font.

Had the same issue, update profile, update prl, perform hands free activation and restart the phone. Worked immediately after reboot.

Blkjck11 said:
Had the same issue, update profile, update prl, perform hands free activation and restart the phone. Worked immediately after reboot.
Click to expand...
Click to collapse
can you link the theards with tutorial how to do this?

Same thing happened for me. I just rebooted my device and it fixed itself.

Data was working for me, but i couldn't send or receive mms. Mine was just a issue of making the domestic data available on the settings.

Don't know where tutorial is, just go to settings system updates and you'll see the profile and prl update options. Then go back to main settings and click active this device. Then reboot.

I tried everyones advise and my phone still isn't connecting to data.

Skarolus said:
I tried everyones advise and my phone still isn't connecting to data.
Click to expand...
Click to collapse
Flash the latest firmware using odin. That should fix it.

<Deleted>

Volte calling issue after 7.1.1 update

I am facing a strange issue just after 7.1.1 update, The 4g calling icon on the status bar suddenly disappears sometimes and does not came back , even if I toggle the airplane mode several times it does not come back. In that situation I am not able to make calls from jio, the only way to get back 4g calling is by restarting the device which is very annoying as I have to restart my device 2-3 times a day for this issue?
Is anyone facing similar problem?
Is there a permanent solution for this issue?

didn't face any Volte issues till date ! Using JIO sim too
what was your mode of updating to Nougat ? i mean OTA or manual.
Did you reset the phone ? ( Both hard reset and software reset)

swaggy123 said:
didn't face any Volte issues till date ! Using JIO sim too
what was your mode of updating to Nougat ? i mean OTA or manual.
Did you reset the phone ? ( Both hard reset and software reset)
Click to expand...
Click to collapse
I flashed the stock image via cmd

No VoLTE issues here too.
I had too flashed the fastboot file for my device using ADB. There was no such issue present for me. Can you please explain when and in which circumstances you are facing this issue? We may be able to help you further then

rajdip92 said:
I flashed the stock image via cmd
Click to expand...
Click to collapse
BAckup data ! go to backup and reset in settings and reset your phone. Then once it shuts down , enter recovery and wipe data + cache
Hope it helps

d2211basu said:
I had too flashed the fastboot file for my device using ADB. There was no such issue present for me. Can you please explain when and in which circumstances you are facing this issue? We may be able to help you further then
Click to expand...
Click to collapse
Well it happens all of a sudden, for example yesterday night I went to sleep and today morning when I woke up I found volte calling missing & had to restart the device.

rajdip92 said:
Well it happens all of a sudden, for example yesterday night I went to sleep and today morning when I woke up I found volte calling missing & had to restart the device.
Click to expand...
Click to collapse
There's some problem with the sim or the SIM slot bro. Can you get it checked at the nearest authorised service centre?

d2211basu said:
There's some problem with the sim or the SIM slot bro. Can you get it checked at the nearest authorised service centre?
Click to expand...
Click to collapse
Well I don't think here is any issue with the sim or the sim card slot. I tried with another jio sim and the issue was there. I even did a factory reset and still the issue persists. there was no such issue on 6.0.1.
It does not make sense taking the device to service center as its out of warranty and they will charge a bomb for it. The moto g5 plus had similar issues and was fixed by an ota update. The last option left for me is to reflash the firmware and if that even does not solve which I am sure wont work I am going to sell the device.

Does anyone get enhanced volte option if we put the jio sim on second slot

rajdip92 said:
Does anyone get enhanced volte option if we put the jio sim on second slot
Click to expand...
Click to collapse
2nd slot never had volte since the beginning !

I never had volte issues ,,not earlier not now . Working fine

Just after I update to its latest version. The volte sign losses bt the 4g sign shows up. Now I cannot make calls or text msg via Jio by the sim works in another mobile. Is there any solution? Please help

Nokia 6(TA-1000) cellular network not work after Android Oreo

I just upgrade my Nokia 6(TA-1000) to official Android 8.0.0 (Oreo).
Then my Cellular network won't work anymore.
I live in Hong Kong, using sim card service "CMHK".
I think it is LTE/WCDMA mode.
Tried "*#*#4636#*#*" and changing the settings.
But the connection always shown IPv4: Failed(2)
The phone notification show it is connected and running 3G network.
But the upload/download speed is always 0KB/s.
Reset to factory setting already.
Before upgrade Android everything work fine.
Anyone have the same problems?
Now, what can i do....?
It seems I can't even downgrade my Android.
Only, have to wait for next update and hope it will fixed?
I think i am screwed.

Alvin Fung said:
I just upgrade my Nokia 6(TA-1000) to official Android 8.0.0 (Oreo).
Then my Cellular network won't work anymore.
I live in Hong Kong, using sim card service "CMHK".
I think it is LTE/WCDMA mode.
Tried "*#*#4636#*#*" and changing the settings.
But the connection always shown IPv4: Failed(2)
The phone notification show it is connected and running 3G network.
But the upload/download speed is always 0KB/s.
Reset to factory setting already.
Before upgrade Android everything work fine.
Anyone have the same problems?
Now, what can i do....?
It seems I can't even downgrade my Android.
Only, have to wait for next update and hope it will fixed?
I think i am screwed.
Click to expand...
Click to collapse
Why dont you hard reset your device, this could help you
Hard reset is done by recovery menu.
Hope this couls work for you

sltushar said:
Why dont you hard reset your device, this could help you
Hard reset is done by recovery menu.
Hope this couls work for you
Click to expand...
Click to collapse
I already do factory reset on System Settings.
I think it is the same as reset on recovery menu.
It still Android 8.0.0 and problem still exists.

Alvin Fung said:
I already do factory reset on System Settings.
I think it is the same as reset on recovery menu.
It still Android 8.0.0 and problem still exists.
Click to expand...
Click to collapse
No, there is a lot difference between system reset(soft reset) and recovery reset (hard reset)
Try it, may be it solve your problem

sltushar said:
No, there is a lot difference between system reset(soft reset) and recovery reset (hard reset)
Try it, may be it solve your problem
Click to expand...
Click to collapse
Tried. No luck, the problem still exists.

It seems you ****ed up modem firmware. What's the baseband version and build number from About?

Alvin Fung said:
I just upgrade my Nokia 6(TA-1000) to official Android 8.0.0 (Oreo).
Then my Cellular network won't work anymore.
I live in Hong Kong, using sim card service "CMHK".
I think it is LTE/WCDMA mode.
Tried "*#*#4636#*#*" and changing the settings.
But the connection always shown IPv4: Failed(2)
The phone notification show it is connected and running 3G network.
But the upload/download speed is always 0KB/s.
Reset to factory setting already.
Before upgrade Android everything work fine.
Anyone have the same problems?
Now, what can i do....?
It seems I can't even downgrade my Android.
Only, have to wait for next update and hope it will fixed?
I think i am screwed.
Click to expand...
Click to collapse
Have you tried other SIM cards, whether you work in your cell phone! Tried to register your network operator service in the settings! Set preferred network ~
---------- Post added at 11:04 AM ---------- Previous post was at 10:57 AM ----------
Have you tried other SIM cards, whether you work in your cell phone! Tried to register your network operator service in the settings! Set preferred network ~

qwertysmerty said:
It seems you ****ed up modem firmware. What's the baseband version and build number from About?
Click to expand...
Click to collapse
I use official update.
All firmware should be correct?
BTW, I get a new sim card from ISP but cellular network still not working.
Also, tried both sim card slot 1 and slot 2 nothing work.
May be new system not compatible with my SIM card service only which is "CMHK" aka "中國移動香港".
Hope next update will fix that...
Device name:
Nokia 6
Model
TA-1000
Android version
8.0.0
Android security patch level
January 1, 2018
Baseband version
MPSS.JO.3.0-00387-8937_GENNS_PACK-1.124813.1.126605.3
Kernel version
3.1.8.66-perf
Fri Jan 12 19:48:46 CST 2018
Camera firmware version
V100.0230.05
V010.0210.10
Touch panel firmware version
ilitek-V10010
Goodix-v1.05.29-HV
Build number
00CN_5_210

Baseband version looks good. I was just wonder if your ta-1000 ever had ta-1003 firmware installed. Don't know what's wrong with radio on your phone, sorry.

I have same problem in my Nokia 6 TA1003 after upgraded to 8.0
The CMHK sim in sim 2 slot the cellular network can work. sim 1 slot install other ISP sim card is no problem.
Just put the CMHK in sim 1 slot only run 3G voice services and cellular network not work.

NOKIA 6
hi,
i updated my nokia 6 TA-1000 to oreo update.
i faced many issues like lte not working.
in battery saver mode launcher is stopping suddenly.
it is not detecting the sim correctly.
i didnt get network signals correctly.
Then i tried to hard reset my mobile ,after complete reset and after rebooting it stopped at language selection,i clicked lets go many times but it is not working .it got stucked there.
is there anyway to get rid of it.i asked for nokia chat support but they are asking me to take mobile to nearest service center.
if there is any solution please guide me with it .thank you in advance.

I just turn off the cellular network yesterday.
After I wake up from bed, my phone Google service can not connect from wifi(can't use email, Google store).
BUT! After reinsert my sim card and turn back on cellular network, everything working now.
Both 4G cellular and Google service all good.
May be some part of the network is cached.
So, if you encounter this problem just turn off cellular network and wait.

BenSo2111 said:
I have same problem in my Nokia 6 TA1003 after upgraded to 8.0
The CMHK sim in sim 2 slot the cellular network can work. sim 1 slot install other ISP sim card is no problem.
Just put the CMHK in sim 1 slot only run 3G voice services and cellular network not work.
Click to expand...
Click to collapse
It seems that, the old slot 1 cached your sim card.
So, you change to slot 2 work, but you can't use SD card.
And I found that if you wait a long time the cache will clear.
You can try to insert sim card back to slot 1 after 1-2 days.

gamez cliq said:
hi,
i updated my nokia 6 TA-1000 to oreo update.
i faced many issues like lte not working.
in battery saver mode launcher is stopping suddenly.
it is not detecting the sim correctly.
i didnt get network signals correctly.
Then i tried to hard reset my mobile ,after complete reset and after rebooting it stopped at language selection,i clicked lets go many times but it is not working .it got stucked there.
is there anyway to get rid of it.i asked for nokia chat support but they are asking me to take mobile to nearest service center.
if there is any solution please guide me with it .thank you in advance.
Click to expand...
Click to collapse
The only option was left to flash stock firmware, but as it updated to oreo, its bootloader has also been updated so I will suggest you to wait for official oreo firmware to release, please don't try to downgrade your device for now, it can brick your device very badly, keep patience, if any solution will come out, we will definitely tell you

Sim detecting issues of Nokia 6
Have you got it fixed now?
I'm also having the same problem, and tell me how did you do it?

Nevklear said:
Have you got it fixed now?
I'm also having the same problem, and tell me how did you do it?
Click to expand...
Click to collapse
Yes, I got it fixed...
1) Just turn off your cellular network.
2) Wait for 1-2 days.
3) Turn on your cellular network again, it should work.

How can I off cellular network. Will keeping it in flight mode helps?

Alvin Fung said:
Yes, I got it fixed...
1) Just turn off your cellular network.
2) Wait for 1-2 days.
3) Turn on your cellular network again, it should work.
Click to expand...
Click to collapse
Thank you for raising this question. My phone got the same problem. I am just wondering if I should send it to maintenance center but I guess they will just do reset.
And by saying "turn off cellular network and wait for 1-2 days", do you mean by just turning off the data usage, or turning it to flight mode/ turning the phone.

Nevklear said:
Have you got it fixed now?
I'm also having the same problem, and tell me how did you do it?
Click to expand...
Click to collapse
I just read a comment from a forum in HK and some members find a way to fix the problem. I tried it and it is successful.
{lihkg.com/thread/544787/page/1?ref=web&post=20}

i face same problem .. Nokia care told me that your phone motherboard problem

Instable network signal

Good evening,
the problem my be known, but till now, I have not found a thread where a solution is presented. Now let's dive into my problem. Some days ago, I experienced the problem, that I am frequently using my network signal. Till that time, I was using the Firmware version 10.0.6 and the RR 7.0.1. I thought, maybe an Firmware update would resolve this issue, and I flashed the Firmware version 10.0.7 but the issued did not get fixed.
Yesterday I did an clean install of the ROM with the following steps: Firmware 10.0.7->ROM RR7.0.1->recovery TWPR->reboot recovery->Gapps->Magdisk->reboot system but even now I'm loosing my network signal from time to time. Is there an solution for this problem? Tomorrow I want install the SyberiaROM in order to verify if the problem is still present.
What could be reason for this problem? I already checked my IMEI numbers and both are matching with the sticker on the phone. Could it be, that my SIM tray is defect?

I had that problem and tested everything... Had to change my service provider to get stable signal.

You can try installing stock Pie, then downgrading to stock Oreo. If signal is good on Oreo, it is not a hardware issue. But if issue is still there, try changing your carreer. Still don't work? Bring your phone to the service center.
Sent from my Mi A1 using XDA Labs

Since January I am having the same problem, I can not make calls or receive them either.

After I installed the ROM clean the problem is still present. When I lose my signal, I can hit the airplane toggle twice and then I get my signal back. It's not really an workaround.