Database Users

NO service plz help

i have one nexus 4 purchased from Ebay. it has
4.4.2 OS STOCK,
base band M9615A-CEFWMAZM-2.0.1700.97
KERNEL 3.4.0-perf-g2cae413 WED nov 20 14:54:28 PST 2013
build number KOT49H
it has unlocked bootloader, rooted, twrp installed.
it is able to show me IMEI number in about phone and as well as on dialer *#06#
now the problem is, when i insert sim card, it show me no service and no signal in status bar.
so not able to use phone.
kindly help me

Flash the latest factory image.
My N7's baseband version is M9615A-CEFWMAZM-2.0.1700.98, so I think you have the 4.3 baseband which is incompatible with the 4.4 roms, that's why you don't get service.

arunkarnwal1981 said:
i have one nexus 4 purchased from Ebay. it has
4.4.2 OS STOCK,
base band M9615A-CEFWMAZM-2.0.1700.97
KERNEL 3.4.0-perf-g2cae413 WED nov 20 14:54:28 PST 2013
build number KOT49H
it has unlocked bootloader, rooted, twrp installed.
it is able to show me IMEI number in about phone and as well as on dialer *#06#
now the problem is, when i insert sim card, it show me no service and no signal in status bar.
so not able to use phone.
kindly help me
Click to expand...
Click to collapse
Did you reboot the phone after inserting the Sim card or enable airplane mode on and off?

scream4cheese said:
Did you reboot the phone after inserting the Sim card or enable airplane mode on and off?
Click to expand...
Click to collapse
yes already done but no effect

Erovia said:
Flash the latest factory image.
My N7's baseband version is M9615A-CEFWMAZM-2.0.1700.98, so I think you have the 4.3 baseband which is incompatible with the 4.4 roms, that's why you don't get service.
Click to expand...
Click to collapse
updated it at said baseband but still no service and also phone not searching any network on network selection option

4.4.2 OS STOCK,
base band M9615A-CEFWMAZM-2.0.1700.97
something wrong over there.
stock 4.4.2 comes with .98 radio
stock 4.4 comes with the .97
also what is the bootloader version?
anyway i would recomment flashing stock factory images

arunkarnwal1981 said:
i have one nexus 4 purchased from Ebay. it has
4.4.2 OS STOCK,
base band M9615A-CEFWMAZM-2.0.1700.97
KERNEL 3.4.0-perf-g2cae413 WED nov 20 14:54:28 PST 2013
build number KOT49H
it has unlocked bootloader, rooted, twrp installed.
it is able to show me IMEI number in about phone and as well as on dialer *#06#
now the problem is, when i insert sim card, it show me no service and no signal in status bar.
so not able to use phone.
kindly help me
Click to expand...
Click to collapse
Best solution is try some another "micro sim".
DONT cut it but bring it from your service provider.

Rohit02 said:
Best solution is try some another "micro sim".
DONT cut it but bring it from your service provider.
Click to expand...
Click to collapse
already tried with no luck

From what I know I believe the sim cards can have hardware within 1/16th of an inch from the side, or it might have been 1/8th but yes dont cut the card, um I know it sucks but back up what you can with something like titanium backup, then try undoing what could be the cause, so flash stock rom. With titanium backup you just hit backup/restore then the checkmark in the top right then scroll way down and hit restore apps/missing apps+sys data... if it fixes the problem then great but put a copy of the backup on your computer in case the extsdcard gets wiped too for some reason or in case you have to send it in
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

mejakola said:
From what I know I believe the sim cards can have hardware within 1/16th of an inch from the side, or it might have been 1/8th but yes dont cut the card, um I know it sucks but back up what you can with something like titanium backup, then try undoing what could be the cause, so flash stock rom. With titanium backup you just hit backup/restore then the checkmark in the top right then scroll way down and hit restore apps/missing apps+sys data... if it fixes the problem then great but put a copy of the backup on your computer in case the extsdcard gets wiped too for some reason or in case you have to send it in
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
nothing going on.
i installed stock 4.3 but still same issue.

arunkarnwal1981 said:
nothing going on.
i installed stock 4.3 but still same issue.
Click to expand...
Click to collapse
how did you install it?
what about 4.4.2?
are you flashing roms of it or using a software on your computer?
its been a while since i was ontop of an htc

mejakola said:
how did you install it?
what about 4.4.2?
are you flashing roms of it or using a software on your computer?
its been a while since i was ontop of an htc
Click to expand...
Click to collapse
i use following method to downgrade
http://forum.xda-developers.com/nexus-4/general/how-to-how-to-flash-factory-image-t2010312

Ill ponder for a while and see if I can brainstorm a solution, ill ask around a bit and see what I come up with,
If your worried about your warranty and your carrier won't help you, I suggest going to best buy and letting the Samsung guys take a crack at it, they have the proper software to find the problem.

OK when you first got the phone was the sim working?
Is it a carrier specific device?
If yes are you using a sim card from that carrier?
Is the phone unlocked or factory unlocked or is it locked?
Was there any thing you did such as flashing custom roms?
I think it may have a bad Imei but I'm still trying to figure that out

mejakola said:
OK when you first got the phone was the sim working?
Is it a carrier specific device?
If yes are you using a sim card from that carrier?
Is the phone unlocked or factory unlocked or is it locked?
Was there any thing you did such as flashing custom roms?
I think it may have a bad Imei but I'm still trying to figure that out
Click to expand...
Click to collapse
yes it was working.
today again i downgrade to 4.2.2 but still same issue.
i was noticed that when i use *#*#4636#*#* > phone information> it show me UNKNOWN in set preferred network type and none of type is selectable
but when i switch off radio then i am able to select network type and phone sow me my carrier but no signal due to radio is off. after switch on radio same condition. and no service.
as i am in india so i do not think that blaclist issue matter but i check and imei is clear.

arunkarnwal1981 said:
yes it was working.
today again i downgrade to 4.2.2 but still same issue.
i was noticed that when i use *#*#4636#*#* > phone information> it show me UNKNOWN in set preferred network type and none of type is selectable
but when i switch off radio then i am able to select network type and phone sow me my carrier but no signal due to radio is off. after switch on radio same condition. and no service.
as i am in india so i do not think that blaclist issue matter but i check and imei is clear.
Click to expand...
Click to collapse
dont know if you ever got your issue fixed or not, i had a similar problem the other day on my galaxy s4 i337
i was able to make phone calls and recieve text messages but i could not access the internet through the network, my carrier actually did something that helped but didnt fix it... the technical support team had me turn off the phone and then they erased me from the network, so when i turned the phone back on the phone rebuilt the network through the sim card and for some reason i have better reception now...
i still could not connect to the internet via wifi or mobile network so i factory wiped and installed the stock firmware.
do you have somewhere to go where they can "officially" flash the stock firmware? here in the usa i can take my phone to BestBuy, a large electronics dealer, and they have a samsung area that the people have the tools to do so.
maybe your network carrier can help you, maybe its not a phone issue but rather a network provider issue.

mejakola said:
dont know if you ever got your issue fixed or not, i had a similar problem the other day on my galaxy s4 i337
i was able to make phone calls and recieve text messages but i could not access the internet through the network, my carrier actually did something that helped but didnt fix it... the technical support team had me turn off the phone and then they erased me from the network, so when i turned the phone back on the phone rebuilt the network through the sim card and for some reason i have better reception now...
i still could not connect to the internet via wifi or mobile network so i factory wiped and installed the stock firmware.
do you have somewhere to go where they can "officially" flash the stock firmware? here in the usa i can take my phone to BestBuy, a large electronics dealer, and they have a samsung area that the people have the tools to do so.
maybe your network carrier can help you, maybe its not a phone issue but rather a network provider issue.
Click to expand...
Click to collapse
thanks for reply but my problem is , there is no network so no
phone
calls or msg. I already tried many sim card cutted and non
cutted
both. something is bad with radio.

arunkarnwal1981 said:
thanks for reply but my problem is , there is no network so no
phone
calls or msg. I already tried many sim card cutted and non
cutted
both. something is bad with radio.
Click to expand...
Click to collapse
Mkay I'm not real sure about that so I would check the forums for your phone and see what you can find since you narrowed down the problem
---------- Post added at 02:41 AM ---------- Previous post was at 02:31 AM ----------
arunkarnwal1981 said:
thanks for reply but my problem is , there is no network so no
phone
calls or msg. I already tried many sim card cutted and non
cutted
both. something is bad with radio.
Click to expand...
Click to collapse
Mkay I'm not real sure about that so I would check the forums for your phone and see what you can find since you narrowed down the problem
Best of luck
to you

It's a little bit strange but you can try to use an adhesive tape on the side of sim card to prevent a short circuit between contacts and the sim card's metalic tray.
It worked for me.

HELP! VOLTE/Advanced calling

I have an unlocked version that I converted to verizon by changing the CID and flashing the stock verizon RRU. For some reason I cannot activate advanced calling on the device. VOLTE calls will not work as well. My SIM is from a VZW s7 edge with advanced calling enabled that works fine on it. When i swap the sim to the HTC and go to the advanced calling it wants me to activate then says it is already activated on my account but will not make volte calls.
Anyone have any suggestions? I've reflashed etc. Removed advanced calling etc. If i removed advanced calling from my line, then try to activate it on the HTC it gives me an error and wont activate through the device. I assume because its not in their system.
Can i force on VOLTE? Should I have put the sim in later or something?

Drhoot said:
I have an unlocked version that I converted to verizon by changing the CID and flashing the stock verizon RRU. For some reason I cannot activate advanced calling on the device. VOLTE calls will not work as well. My SIM is from a VZW s7 edge with advanced calling enabled that works fine on it. When i swap the sim to the HTC and go to the advanced calling it wants me to activate then says it is already activated on my account but will not make volte calls.
Anyone have any suggestions? I've reflashed etc. Removed advanced calling etc. If i removed advanced calling from my line, then try to activate it on the HTC it gives me an error and wont activate through the device. I assume because its not in their system.
Can i force on VOLTE? Should I have put the sim in later or something?
Click to expand...
Click to collapse
Remove it from your account. Factory reset the phone after a fresh ruu. Then activate from the phone and the phone only.
Sent from my HTC6545LVW using Tapatalk

dottat said:
Remove it from your account. Factory reset the phone after a fresh ruu. Then activate from the phone and the phone only.
Sent from my HTC6545LVW using Tapatalk
Click to expand...
Click to collapse
Should i factory reset from inside the OS or from the bootloader? And also should I leave my SIM in it the entire time, or after ive got it set up and booted to the OS?

Drhoot said:
Should i factory reset from inside the OS or from the bootloader? And also should I leave my SIM in it the entire time, or after ive got it set up and booted to the OS?
Click to expand...
Click to collapse
Boot loader. Since the sim is already provisioned leave it in.
Sent from my HTC6545LVW using Tapatalk

Drhoot said:
Should i factory reset from inside the OS or from the bootloader? And also should I leave my SIM in it the entire time, or after ive got it set up and booted to the OS?
Click to expand...
Click to collapse
Let us know if it works out for you. I'm having the same issue with US unlocked HTC 10 also

shpotik said:
Let us know if it works out for you. I'm having the same issue with US unlocked HTC 10 also
Click to expand...
Click to collapse
I had no luck with the methods above. I even went into the store, the issued me a new sim. I told the guy about the phone and how it was unlocked but It had the official VZW software. He helped me out but we could still not get VOLTE to work on the Unlocked version of the phone. We tried removing it from my account and readding etc. No luck. Looks like I'm just going to return it and maybe buy the VZW version and have Jcase s-off it/bootloader unlock it.

Have you tried putting the sim back in the old phone and turning advanced calling off from there?

xTheBigRedDog said:
Have you tried putting the sim back in the old phone and turning advanced calling off from there?
Click to expand...
Click to collapse
i tried that, no go!

I was having similar issues when i was being adventurous and freezing as many system apps as possible. not sure if you've been doing that

Debranded Sprint LG G6 - Lost APNs

Hello readers and devs,
TL;DR
Debranded a Sprint LG G6 --> Factory & Hard Reset phone --> SIM card not being read.
-----
Need help getting my phone back on MetroPCS network after a debrand. I will try to be a thorough as I can for SEO robots and to explain as best I can what I did and what I noticed changing.
!!! action --> I debranded (unbranded, sic) my Sprint LG G6 993 phone using the code provided in the forums, hoping for the best.
I noticed the following changed after debranding:
APNs were locked (not able to create new or edit, however the MetroPCS APN was still there)
Sprint logo during boot gone
WiFi Calling option gone (was not working on MetroPCS network anyway)
mobile settings -> network mode -> GSM and Automatic options missing; set to LTE/CDMA
the cellular network connection to MetroPCS was not functioning properly
SIM card error when a phone call was made, no texting either
So, I naturally read through the forums to try to get the phone working properly again on my network. I read the topic Sprint LG G6 (LS993) Dial Codes.
!!! action --> I used the code ##72786# to "Reset provisioning and makes phone reactivate".
After that, I noticed that the MetroPCS APN was removed. APNs still not editable. At this point after reading some more on the forum I decided that I needed to get the phones MSL code, go into the service menu and edit the APNs from there. However, after getting the MSL and going into the service menu area, the APN area would still not allow me to edit the fields.
I went to MetroPCS to see if they could put a new sim card in the phone, hell for all I knew maybe my sim card was bad, remember when I try to make a call I get a SIM card error message. MetroPCS guy tries some things, calls up a service person on the phone, says nothing is wrong with the sim. Tells me to come back in 30 min. I go over to Sprint, give them the phone and tell them what is happening. They say the phone IS unlocked. Then a sales rep tells me that debranding the phone means that it is no longer a Sprint phone and they will not touch the phone. I ask nicely for a tech supervisor. Sprint supervisor says that I should try to Factory Reset the phone. I go home, backup the phone and do a factory reset.
!!! action --> Factory Reset the phone.
Changes:
mobile settings -> network mode -> GSM and Automatic options appear again; set to Automatic
Still unable to add or edit APNs (the APN area options are all greyed out).
!!! action --> I take out the SIM card and put it into my previous phone (Samsung Galaxy On5) thinking well i need a working phone.
I get an error, On5 is not connecting to the network, needs to be activated.
!!! action --> I take out the sim card and put it back into the LG G6.
Changes:
Invalid SIM card error (phone does not detect the sim card)
The SIM card is not being detected by the phone.
I read the forums some more and discovered a post that referenced a LG G6 that was debranded and to get it working again the owner had to buy a Sprint Prepaid activation SIM to re-provision the phone to get it working again on his alternative network.
I downloaded a SIM Card reader and the LG G6 doesnt give me any information on the sim card. If I put the SIM card into my On5 phone and use the SIM Card reader app I can see that my SIM card is okay and all data is displayed properly for the SIM.
I am not really sure what to do, but try to get a Sprint SIM card and put it in to try to reprovision the phone to Sprint and then move it back over to MetroPCS.
Please help what should I do now to get the phone back on MetroPCS?
Thanks,
Trumpet

TrumpetWinsockError said:
*SNIP*
I downloaded a SIM Card reader and the LG G6 doesnt give me any information on the sim card. If I put the SIM card into my On5 phone and use the SIM Card reader app I can see that my SIM card is okay and all data is displayed properly for the SIM.
I am not really sure what to do, but try to get a Sprint SIM card and put it in to try to reprovision the phone to Sprint and then move it back over to MetroPCS.
Please help what should I do now to get the phone back on MetroPCS?
Click to expand...
Click to collapse
Debranding?
The boot loader is locked so how can you modify anything on the phone?
First I would kdz back to stock.
That is install the version of software unaltered that should have come with the phone.
I'll leave it up to you to search in the QA section.
Once that is done, confirm the phone is unlocked.
You should need to do nothing more than to drop in the Metro SIM to have it work.
If the phone is not unlocked you will get "invalid SIM" messages.

tech_head said:
Debranding?
The boot loader is locked so how can you modify anything on the phone?
Click to expand...
Click to collapse
Firstly, thank you for the read and reply. I was able to debrand the phone utilizing a dial code found in this thread:
sprint-lg-g6-ls993-dial-codes
The thread states:
"##27263# (##BRAND#) - Removes any carrier branding and redetects the carrier based on (NV registry/RUIM/SIM?).
Note: Useful if flashing to Boost Mobile or similar carrier."
After debranding the APN area became un-editable.
tech_head said:
First I would kdz back to stock.
That is install the version of software unaltered that should have come with the phone.
I'll leave it up to you to search in the QA section.
Click to expand...
Click to collapse
I checked this thread:
list-lg-g6-stock-firmware
At this time there is not a Sprint LG G6 KDZ.
tech_head said:
Once that is done, confirm the phone is unlocked.
You should need to do nothing more than to drop in the Metro SIM to have it work.
If the phone is not unlocked you will get "invalid SIM" messages.
Click to expand...
Click to collapse
I need to confirm that the phone is unlocked. I did have a conversation with Sprint technician that said it came up unlocked in their system. It could be possible (although I don not know for sure) that the phone's hardware/software is locked and yet Sprint cell network has the phone unlocked in their system. Maybe I need to purchase an unlock service for the phone?

Have you tried this thread? https://forum.xda-developers.com/sprint-g6/help/mobile-gsm-data-issues-unlock-t3625705

I have the same issued. After "debranding" I can't add a new APN. In my case I do have voice and SMS, but no DATA since I can't add an APN.. Were you able to fix your phone. Please share the solution if you did. Thanks

ultra_dd7 said:
I have the same issued. After "debranding" I can't add a new APN. In my case I do have voice and SMS, but no DATA since I can't add an APN.. Were you able to fix your phone. Please share the solution if you did. Thanks
Click to expand...
Click to collapse
Im also having the sam issue
The only way to fix this is to insert an active sprint sim card with service and dial ##72786# to re-activate
Since i switched to metro pcs ......my sim service is not active
I gotta find someone

ultra_dd7 said:
I have the same issued. After "debranding" I can't add a new APN. In my case I do have voice and SMS, but no DATA since I can't add an APN.. Were you able to fix your phone. Please share the solution if you did. Thanks
Click to expand...
Click to collapse
is your problem solved?

same problem
i have the same problem but i select de uicc unlock and works my mexico sim but just only voice calls and text. apn still greyed out and says otasn on apn settings grayed out too. any solution for this ?

Try this:
Dial ​5689#*993# ; go to NAOT + NAO Test + NAO CARRIER (Select NONE).
After that you will be able to edit/add APNs

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

Question My nothing phone does not recognize the sim card

After the phone updated to nothing os 1.1.4 for some reason it no longer recognizes any sim card, I cleaned the settings, I formatted and nothing solved, anyone have any solution?

esc4n0r said:
After the phone updated to nothing os 1.1.4 for some reason it no longer recognizes any sim card, I cleaned the settings, I formatted and nothing solved, anyone have any solution?
Click to expand...
Click to collapse
DO you have the global or the EAA version? If you have the global version you can try to flash full package of 1.1.4 to solve the issue.

xtcislove said:
DO you have the global or the EAA version? If you have the global version you can try to flash full package of 1.1.4 to solve the issue.
Click to expand...
Click to collapse
I'm on the global version, I've already done a Full flash and it didn't work

esc4n0r said:
I'm on the global version, I've already done a Full flash and it didn't work
Click to expand...
Click to collapse
How did you do the full flash? There is a tutorial in here where 1 command is false i think.
its flash fastboot xbl xbl.img but it should be fastboot flash xbl xbl.img.
Maybe thats what you need to repair but i think xbl image is about ram....

xtcislove said:
How did you do the full flash? There is a tutorial in here where 1 command is false i think.
its flash fastboot xbl xbl.img but it should be fastboot flash xbl xbl.img.
Maybe thats what you need to repair but i think xbl image is about ram....
Click to expand...
Click to collapse
I made a full flash using platform tools and the commands I used from the nothing phone tools github, all the commands were right and the flash was correct

Maybe silly question, but did you try both sim slots?

Can you check imei is showing or its showing null after dial *#06# if imei null you should do only two steps just unlocked bootloader and relock it you problem solved ir if still don't recognise sim then again unlocked bootloader and try to write imei with imei write usi diag port now 100% your problem solved if not then reply me

Android Orange said:
Maybe silly question, but did you try both sim slots?
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Click to collapse
Yes

varunsngh57 said:
Can you check imei is showing or its showing null after dial *#06# if imei null you should do only two steps just unlocked bootloader and relock it you problem solved ir if still don't recognise sim then again unlocked bootloader and try to write imei with imei write usi diag port now 100% your problem solved if not then reply me
Click to expand...
Click to collapse
My imei is normal no problems

Maybe I can help with a solution: I have 2 SIMs and my mobile data suddenly stopped working one day. (It seems because the mobile carrier had technical issues in my area.) Now as I use mobile data only on SIM1 which I de-activated during the day in hope to get a connection back, I assume my preferred SIM changed (see Settings -> Network & Internet -> SIM Cards: Standard SIMs) to SIM2 for calls and mobile data. As the phone tried SIM2 for data but it is de-activeted there, both networks had a small "!" near the radio indicator. After settings the preferred SIM back to SIM1, everything is working fine again.

drohhyn said:
Maybe I can help with a solution: I have 2 SIMs and my mobile data suddenly stopped working one day. (It seems because the mobile carrier had technical issues in my area.) Now as I use mobile data only on SIM1 which I de-activated during the day in hope to get a connection back, I assume my preferred SIM changed (see Settings -> Network & Internet -> SIM Cards: Standard SIMs) to SIM2 for calls and mobile data. As the phone tried SIM2 for data but it is de-activeted there, both networks had a small "!" near the radio indicator. After settings the preferred SIM back to SIM1, everything is working fine again.
Click to expand...
Click to collapse
The problem is that the cell phone doesn't recognize any chip, so I can't open the sim card options

Hello i have also updated to 1.1.4 and after around a month it is also not recognizing my sim card. The sim card works on any other phone. I have tried rebooting, soft restarting, resetting all network options, I even changed the sim at the store. Nothing has fixed my issue. My last resort is factory reset.
Has anyone found a solution?