I've recently installed the Evolution X custom rom for my Poco X3 NFC and noticed that the sim card is not being detected. On the lock screen, on the top left, the text glitches alternating from "No SIM card" to "No SIM card - No service" to "SIM card - vodafone UK" (my carrier). Unlocking my phone and swiping down from the status bar displays in the top right a similar situation: text alternating from "No service" to "vodafone UK". I read another forum which suggested to uninstall Magisk but yet that did not help the situation. Going into the Settings app and Network and Internet didn't help as the Mobile Network was greyed out, but then it got worse after restarting even entering Network and Internet would crash Settings app. Eventually got the crash message "Carrier Services keeps stopping".
Hope anyone can help me soon, many thanks!
are you on latest firmware global? if not try with upgrading your firmware
Yes, I was. Solved now though - just factory resetting solved the issue.
Thanks for the suggestion anyways.
Related
Hello guys,
My n8000 seemed couldn't connect to a network.
It has happened since 6 months ago.
The signal shown a full bar, and the SIM toolkit application of the sim card that i inserted is appeared, and also in network setting it show the APN of my network
When i search the network, various network poped up, and i can select the network just fine.
But when i tried to call or do something network related, it always shown "Network Not Available"
I have switched SIM card to various provider but it doesnt change anything
I use
Gnabo v7 ROM,
Android ver. 4.4.2.
And boeflla kernel
My tab has history of "hard modding" in which i used to mess with the efs, broadband and imei number.. but it had been restored
Now my IMEI number is 00499xxxxxx
I think the problem is from software/system related, not the hardware problem.
Is there anyway i can check which component is messed up?
And is there anyway i can fix my problem?
Sorry for my bad english
thanks
Sent from my GT-N8000 using Tapatalk
First I would check if the IMEI is possibly black listed, maybe here: http://www.imeidetective.com/englishaparativbazi.php
If not I would go back to stock and check if network works.
Hi,
I've flashed the latest Viper One m8 Rom, 4.3.0 on my new htc one m8 verizon unlocked, from amazon. I bought it to use it in México, my carrier is Movistar.
I just got my new nano sim but I'm not able to use 3G o LTE Data Service. Whenever I reboot the phone I get a message that says "Non Verizon SIM" "This SIM card is from an unknown source".
As I was saying I live in México City and my sim's carrier is Movistar... so I suppose that message is to be expected but I'm also guessing that this shouldn't be a problem, or is it?
Anyway, I've been looking on how to solve this issue but everything that I've found says that I must add my operator APN, but I can't do that, no matter what "Preferred Network" I choose (LTE mode, LTE/ledgcy 3GPP mode, Global mode), whenever I go into "Access Point Names" I don't have the plus "+" icon to add new APNs and the only thing I see is the message "Access Point Name settings are not available for this user"...
I've been looking for a way to solve that message so that I can add a new APN... but I haven't found anything other than enabling airplane mode and restarting the phone... which I already tried, but doesn't work.
My phone is rooted and s-off...
Do you have any idea of what else should I do?
Thanks a lot!
Can any admin close this thread please?
I've solved this issue using a different ROM
Thanks.
Hello guys, i have an xperia z3, when i insert the sim card its says "no service available" but when i insert the sims the cellphone recognize it! it reboot everytime i insert or remove the sim card, its really weird, i tried to do it by APN, but nothing, then i decided to download 2 apps that gives u sim card info. I dont know how to upload images here, but it shows the name of the operator, the sim serial number and says network state "In service" but Network type "unknown" and in the other app says service state "service powered off" , i would like to upload images but the page says i cant upload external links...could u please help with this? ty.
reset network settings worked for me
I know this thread is very old, but I've recently run into the same issue and found a solution. In the settings, there is an option for "Reset Network Settings". This will remove all your wifi networks and any downloaded access point settings, but fixed the issue for me. Hope this helps any future solution seekers!
My phone is the HTC One M9 with Android 7.0 but ever since I switched to a Virgin Mobile sim card I get the following reoccurring message:
SIM Card Inserted
Tap to complete setup.
Click to expand...
Click to collapse
After tapping on that message the "Select your carrier" screen appears but no carriers are listed. Once I back out of that screen the “SIM Card Inserted” alert disappears for a while before coming back again.
If I put in my O2 sim card then the “SIM Card Inserted” appears but the “Select your carrier” screen contains options e.g. O2 Pay as you Go which I select and the SIM Card Inserted disappears and doesn’t appear again.
One thing that might be related is that I don't get any service while in my flat so that could be triggering the "SIM Card Inserted" message. Even if I go into the "Select your carrier" screen with a full signal no carriers appear. In the meantime I can confirm that my phone recognises that I am using Virgin:
Settings > About > Network > Operator name > Virgin
Does anyone know what might be triggering this message and how to stop it?
Hello,
Since I update my pixel 2 (February 2020) my phone cant get into mobile network. on the notification bar displayed 'Invalid Sim - Emergency Calls Only' while on notification center said 'No simcard'. When I try to put the simcard to another phone its worked just fine.
I already tried to hard reset my phone and change another simcard to put in my Pixel 2 but the result remained 'Invalid Card'
When I go to Setting > Network & Internet it just display an option to 'Add a network'
I tried to proceed by tapping the option and it bring me to a page where I can download the esim and I trying to download it whatsoever and it give me an error said Network not active and give EID number to be referred to my network operator carrier.
I think this is not an issue with my carrier. It is hardware issues. please if somebody know how to help this, i literally tried everything to fix my device. or should I just wait for the next update? will they fix it?