no simcard in device - Galaxy Tab Q&A, Help & Troubleshooting

I always encounter this! Whenever I try to reboot it, sometimes it detects the sim card right away sometimes not. Is there a problem with my tab? How about you guys are you experiencing this?

Related

No Sim card message showing up and not going away until restart

Hi,
I have an AT&T HTC One and for the last couple of weeks, I've been getting a message saying that I don't have a sim card every once in a while and it won't let me make any calls other than emergency calls.
The message goes away after I restart the phone but the problem is I just don't know that it's happening until I see it and in the meantime I miss calls
Has anyone seen this and have an idea on what to do?
Thanks!
Try removing the sim card and cleaning the golden contacts of the sim. If the problem still persists try changing the rom if you are rooted and if you're not rooted try formatting your phone after backing it up. If its still there than it might be a hardware problem
Sent from my HTC One using xda app-developers app

nokia 8 suddenly wont recognise sim card

Hello all,
My wife's Nokia 8 suddenly won't recognise it's SIM card
I have done the following
Tried sim in another phone - works fine
Hard reset the phone, no change (used ADB recovery)
Not sure what else I can do?
I cannot select anything on mobile network as it is blanked out,
Thanks
hr21 said:
Hello all,
My wife's Nokia 8 suddenly won't recognise it's SIM card
I have done the following
Tried sim in another phone - works fine
Hard reset the phone, no change (used ADB recovery)
Not sure what else I can do?
I cannot select anything on mobile network as it is blanked out,
Thanks
Click to expand...
Click to collapse
I think there is only one way... Rtm
Powered by Nokia 8
I had a similar problem, after first update in android 7.whatever my sim card worked but couldnt go online, just via wifi. I could make calls and recieve texts. I got a new simcard and that helped. Later Oreo came and my phone glitched out when i had the simcard installed. But when i took it out it worked. Sent it to nokia support center and got it back today, what happend? Yes the phone works, i can make and recieve calls/texts. But i cant go online without wifi. Asked my provider for a new sim card now, will return and write if that works.
and I have this problem. Have you found a solution?
Weird, my TA-1052 suddenly got this problem yesterday, SIM card state keep looping between detected and undetected, after several loops phone will reboot and reboot again and again.
But when I switch the card to the other slot and reboot, all things seem to be fine. Then at some random time of the day this problem shows up again and I have to switch the card back.
I can 100% reproduce this bug by insert 2 SIM cards together, phone will stuck in a loop and reboot, but logcat shows nothing suspicious.
Tried factory reset but nothing happened.
Since both SIM card slots actually work and I haven't updated system recently, I guess this shouldn't be hardware-related.

Weird Nokia 8 sim-problem.

Sorry if this kind of problem has come up before, but I couldn't find anything similar to this so I decided to ask you guys if you have seen this before.
So, my problem started out of nowhere, my Nokia 8 (TA-1004) lost wifi and mobile data. I can't connect to wifi anymore and I have no service.
So here comes the weird part. My sim works in every other phone I've tested it, it just doesn't work in mine, AND every other sim card I've tested in my phone
works fine. My sim also blocks my wifi somehow, if it's inserted, it keeps turning off my phone's wifi, no matter how many times I keep turning it on. If I take
sim out, wifi works fine.
I forgot to mention that when this first occurred, I managed to get it work by turning on my phone with my brother's sim inserted, then switching his sim to mine without turning the phone off.
If I turned it off, the problem came back. Now, after Oreo 8.1 update and new sim-card, even this method doesn't work. Nothing has worked since.
Here's what I've done:
-Got new sim-card
-Factory reset through settings
-Wipe data/factory reset through recovery
-I called my operator, they didn't know what the problem is. They recommended to send my phone to manufacturer, but I hope it doesn't come to that. And maybe they
would try their sims in my phone and they would think there is no problem so no need to do anything.
Any help is highly appreciated, thanks
This is very strange problem. Only thing that comes to my mind as a solution is choosing the network by yourself
Sent from my TA-1012 using XDA Labs
I can't change any mobile network settings, because my sim card is detected only for a few seconds and then it's not, so it keeps turning it on and off.
Now I've tried my phone with two sim cards, my brother's (which worked fine on its own) and mine, and turns out that with my sim the other sim doesn't work either.
Same problem here...
every sim card works on the nokia 8 except the one that needs to work...
every other telephone works fine with said sim...
It is a complete new phone so we never tried it with an earlier version than android 8.1
Same problem here, I'm not sure if I downgrade the phone to 7.1 will it work again
Hello,
I have quite similar problem with my phone apart the fact that it was working perfectly with data until I receive Android Oreo 8.1 update (security update 1st Mai 2018). Since this upgrade data doesn't work with my SIM into Slot 1.
When I use the same SIM into slot 2 (hybrid slot that normally contains my memory card) then Data is back.
Do you have the same on your phone?
PS : I've contacted Nokia and their answer is : We have a lot of users reporting this, we are working on it.... I'm miss my old samsung S5....at least the updates were tested before release.
Nokia hotspot failed
I have the similar problem as I've changed the service provider. The new service has 50GB data volume. When turned the hotspot on for wifi sharing with my family, this function did not work but it was showing other devices had connected to the Nokia 8 but unable to use the wifi sharing. Therefore, I inserted the new 50GB sim to my daughter's iPhone 6 and it was running well when turned the iPhone 6 hotspot on. i.e. the sim card got nothing wrong. I did ask Nokia support and they did not find any issues on my Nokia 8. I reckon that must be the phone software / firmware problem as I could share the wifi for my family before I switched to the new service provider. Hope Nokia fix up this issue when they launch the new update. I feel depressed on this brand. I'd been using iPhones & Google Nexus 5 were running perfectly except Nokia.
Nokia 8 SIM card and WiFi not found
Hi,
I am having an extreme problem with my Nokia 8 Model TA 1012
My Sim Card is not detecting as well as WiFi. I have done Network reset and Factory reset too. My SIM card is working in other mobiles so SIM card has no any issue. I have tried with other SIM cards too.
So guys, any solution??
It has a solution ?
Hi. I have the same problem.
What was the solution?
Thank you.
It has a solution ?
Hi. I have the same problem.
What was the solution?
Thank you.
jonesvn said:
Sorry if this kind of problem has come up before, but I couldn't find anything similar to this so I decided to ask you guys if you have seen this before.
So, my problem started out of nowhere, my Nokia 8 (TA-1004) lost wifi and mobile data. I can't connect to wifi anymore and I have no service.
So here comes the weird part. My sim works in every other phone I've tested it, it just doesn't work in mine, AND every other sim card I've tested in my phone
works fine. My sim also blocks my wifi somehow, if it's inserted, it keeps turning off my phone's wifi, no matter how many times I keep turning it on. If I take
sim out, wifi works fine.
I forgot to mention that when this first occurred, I managed to get it work by turning on my phone with my brother's sim inserted, then switching his sim to mine without turning the phone off.
If I turned it off, the problem came back. Now, after Oreo 8.1 update and new sim-card, even this method doesn't work. Nothing has worked since.
Here's what I've done:
-Got new sim-card
-Factory reset through settings
-Wipe data/factory reset through recovery
-I called my operator, they didn't know what the problem is. They recommended to send my phone to manufacturer, but I hope it doesn't come to that. And maybe they
would try their sims in my phone and they would think there is no problem so no need to do anything.
Any help is highly appreciated, thanks
Click to expand...
Click to collapse
---------- Post added at 06:35 AM ---------- Previous post was at 06:32 AM ----------
Hi.
I am very sad
I have the same problem.
What was the solution?
Thank you.
Hey there,
I'm having the cellular connection dropping out 80% of the time and then coming back on randomly 20% of the time since the latest beta update (build 00WW_5_110_SP01).
I asked to revert back to the latest stable build OTA several days ago and still no notification.
Nokia 8 sim and wifi not working hang on settings imei missing baseband missing
jonesvn said:
Sorry if this kind of problem has come up before, but I couldn't find anything similar to this so I decided to ask you guys if you have seen this before.
So, my problem started out of nowhere, my Nokia 8 (TA-1004) lost wifi and mobile data. I can't connect to wifi anymore and I have no service.
So here comes the weird part. My sim works in every other phone I've tested it, it just doesn't work in mine, AND every other sim card I've tested in my phone
works fine. My sim also blocks my wifi somehow, if it's inserted, it keeps turning off my phone's wifi, no matter how many times I keep turning it on. If I take
sim out, wifi works fine.
I forgot to mention that when this first occurred, I managed to get it work by turning on my phone with my brother's sim inserted, then switching his sim to mine without turning the phone off.
If I turned it off, the problem came back. Now, after Oreo 8.1 update and new sim-card, even this method doesn't work. Nothing has worked since.
Here's what I've done:
-Got new sim-card
-Factory reset through settings
-Wipe data/factory reset through recovery
-I called my operator, they didn't know what the problem is. They recommended to send my phone to manufacturer, but I hope it doesn't come to that. And maybe they
would try their sims in my phone and they would think there is no problem so no need to do anything.
Any help is highly appreciated, thanks
Click to expand...
Click to collapse
I have same problem in my nokia 8 if anyone found solution please help. If i found solution i will help you.
jonesvn said:
Sorry if this kind of problem has come up before, but I couldn't find anything similar to this so I decided to ask you guys if you have seen this before.
So, my problem started out of nowhere, my Nokia 8 (TA-1004) lost wifi and mobile data. I can't connect to wifi anymore and I have no service.
So here comes the weird part. My sim works in every other phone I've tested it, it just doesn't work in mine, AND every other sim card I've tested in my phone
works fine. My sim also blocks my wifi somehow, if it's inserted, it keeps turning off my phone's wifi, no matter how many times I keep turning it on. If I take
sim out, wifi works fine.
I forgot to mention that when this first occurred, I managed to get it work by turning on my phone with my brother's sim inserted, then switching his sim to mine without turning the phone off.
If I turned it off, the problem came back. Now, after Oreo 8.1 update and new sim-card, even this method doesn't work. Nothing has worked since.
Here's what I've done:
-Got new sim-card
-Factory reset through settings
-Wipe data/factory reset through recovery
-I called my operator, they didn't know what the problem is. They recommended to send my phone to manufacturer, but I hope it doesn't come to that. And maybe they
would try their sims in my phone and they would think there is no problem so no need to do anything.
Any help is highly appreciated, thanks
Click to expand...
Click to collapse
I have same problem TA-1004 its wifi and sim not working also some time show TA-1012 if i restart its show again TA-1004.
I tried all but nothing worked
8.1 to 9.0 updated not solved
Downgrade 9.0 to 8.1 not solved
Also downgraded on 7.0 problem still same
Bootloader unlock magsik installed twrp intalled, flashed with OST both versions 6.0.4&6.1.2
problem not solved
All packages(9.0pie,8.1oreo,7.1nouget) i flashed problem not solved becuse update package is 1.6gb size its not complete firmware.
I found complete firmware on firmwarex. Com
7.1 size 2.8GB its complete firmware package but problem is its flashable only in EDL mode with QFile tool.
Nokia 8 edl mode i not found on google test point or any method for reboot into EDL (hsusb qloader 9008)
I tried fastboot reboot-edl, adb reboot edl, boot partition delete with twrp but phone not boot into edl.
Please any have solution for nokia 8 reboot into edl please help.
Its last solution boot into edl and flash full firmware
If problem not solved after flash. Thats mein its related to hardware
I am facing the same problem... any solution?
My mother have been plagued by this as well no 2g, 3g or 4G/LTE connection, my sim-card works great. Her own doesn't, although it does in my phone. Have any of you solved this?

Have Wifi and 4g. When I call, sims disconect and phone goes crazy

Hey everyone, I'm currently having a problem that I thought might be a persist issue. I have Wifi and 4g, but every time I call with any of my 2 sims, they go offline. Phone has a few random restarts, sometimes it doesnt detect the sims or wifi disconects and I have to restart to get it back I found this post:
https://forum.xda-developers.com/showpost.php?p=82346409&postcount=76
by @tsongming and did the flashall.bat option using the "dipper_global_images_V11.0.3.0.QEAMIXM_20200118.00 00.00_10.0_global" image provided
Still get the same thing. I'm starting to wonder if there's a phisical issue with my phone. This started after changed sims and installed Pixel experience.... so I dont know which one is the chicken and which is the egg
Help!

Question SIM ToolKit frequently disappears

Is there anyone here having an issue with their SIM Toolkit disappearing sometimes and then appearing when it feels like.It has been bugging me a lot
I have the same problem on a Pixel 7. No idea what to do though but I am actively looking for a solution. If I will find it I will share it here. Did you find a solution to this problem?
The same problem for me my Physical Sim randomly disappears and then appears again. ESIM has no issues. I thought my SIM Card has gone bad, so I removed it. I will replace the physical sim card and try again or wait for the fix.
ahm_usa said:
The same problem for me my Physical Sim randomly disappears and then appears again. ESIM has no issues. I thought my SIM Card has gone bad, so I removed it. I will replace the physical sim card and try again or wait for the fix.
Click to expand...
Click to collapse
You misunderstand. Sim toolkit is an application on the phone.
ILoveAndroidCustomization said:
Is there anyone here having an issue with their SIM Toolkit disappearing sometimes and then appearing when it feels like.It has been bugging me a lot
Click to expand...
Click to collapse
If I remember correctly, it could rename itself based on something from cell service provider. You sure it isn't just named something different?
And typically also, you can find (some of) the controls it affects within the dialer also.

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