Info:
Cellular Provider: T-Mobile
ROM: Stock Chinese ROM
Location: USA
Problem: Sim card stops working after making a call. Can't receive calls either.
I just bought the Mix 4 around two weeks ago and just put in a new SIM card that I just got today. The SIM card was already tested to be working fine on my Vivo NEX S. Calls, text and data all work fine with the Vivo NEX S. When in my Mix 4, it works fine when it comes to data and texting. But when I try to call, the SIM card just stops working. The Mix 4 is able to detect it, but it's unusable until I put that SIM card inside my Vivo NEX S and then putting it back in the Mix 4. When attempting to call with the Mix 4, when the call goes through, the SIM just turns off or is disabled. But the call will go through and I will be able to talk to the recipient for a couple seconds before it stops due to lack of data/loss connection. I also can't seem to receive calls.
I also have a working Verizon sim card and the exact same thing happens. I've also taken a look at the APN and everything looks fine.
Is there anything I can do?
Sounds like a phone issue.
Same here, just got my T-Mobile sim card today and mix4 shows no signal.
Strange, running 3 nand 02 sim daily and no issues, but on xiaomi.eu miui beta 13
jrvenge said:
Strange, running 3 nand 02 sim daily and no issues, but on xiaomi.eu miui beta 13
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Based on feedbacks from Reddit and xiaomi forum, I notice it only occurred for US carriers.
I tried verison, at&t, and t-mobile, but none of it worked.
MIX 4 seems to have issue for network registering, which renders it unusable in US.
Related
Please help, have a horrible annoying problem…
Recently upgraded to iphone [to sell]
Put my micro sim in my phone until my normal sim arrived, once I got my normal sim and activated it I found I could longer make calls or send txts. But I can browse the web, very strange.
Currently my signal bar has an exclamation mark next to it, I’ve tried an Orange and T-Mobile sim which work absolutely fine, I have tried other O2 sims but get the same problem.
I’ve also tried flashing using task29, have tried radio’s 2.07.50, 2.10.50 and 2.12.50 and various different roms
Thanks in advance
does the sim still works in the iphone? If not its a sim failure and you should get a new one from your provider
check the small print, your sim probably belongs to jobs corp now, and has deactivated itself and reported your treason directly to the implant in steves head when you took it out of the iphone
Lol going to have to sleep with one eye open...but to answer wilwilwel the micro sim no longer works and the sim im using at the moment works absolutely fine in any other phone
HELP!
I dont know how to get home with out my htc
Well the last few days a noticed a very strange problemw with my phone.I ahve a contract with vodafone. For a week i put my sim card in my phone and everything worked fine.But know there is a crazy, strange thing happening.The phone show signal 2-3 bars in my house, shows the name of the provider but i cannot doreceive calls neither messages! When i leave the house and go somewhere else everything works fine.Well at first i thought it was a sim card problem so i changed device in order to check the sim, but the sim works great with my previous phone (htc diamond). Then i inserted another sim card from a different provider and it works fine even in mt house. That's crazyyyyy!!!
Has anyone xperienced same problems?
I am thinking to call lg service tommorw morning!
I have the Samsung grand duos about a month now and I love it. However recently my data on sim card one was near it's max so wanted to use the data from sim card two - I know sim 2 is only 2g but I only wanted it for emails not major browsing for a day or 2. I could not get the data to work despite selecting it in sim card manager. I checked the sim in another phone and the data works ok. I am nearly sure that it did work when I got the phone but I can't swear to it. Is it anything I am doing or what is the issue? I really like the phone and don't want to send it back. Phone works fine for calls and texts on both sims.
Hey everyone,
I'm giving away my LG G5 to a family member as her other phone broke. My G5 had a custom rom and had been modified alot but i took it back to complete stock now, everything works fine but the sim card. When inserting my family member sim card it comes up as sim card has been removed which is really weird yet it will show that it has reception on the phone and shows me 4 Bars but cannot make ANY CALLS or TEXTS because the phone thinks that there is no sim card there. Now here is the super weird bit, when I insert my Sim card in the phone it works just fine without a problem I can send texts, calls and go on the internet, I tested this for an hour max to see if it was going to happen with my sim but it never happened no error message? This is a really weird problem with my G5 I never had come across any problems like this before why is it happening now?
I need to get to the bottom of this problem. Does anyone had or have similar problems like this?
Thanks :good:
??
HI. Maybe the SIM contacts in G5 got loose, have you tried putting another SIM to check?
Contentum said:
HI. Maybe the SIM contacts in G5 got loose, have you tried putting another SIM to check?
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Hey! I put my Sim card in the G5 and it works fine but doesn't work for her sim card. I tried everything but nothing is working.
I just got the latest version of MIUI on the Note 9S. No root, stock global rom. However, I cannot make or receive calls or texts unless I just restart my phone, then I can do it for a few minutes. After that, I cannot send and receive again.
My phone has B4 and B7 bands, which are needed for the network in my country, and the phone i had before has the same bands and worked fine with the provider, so it is not an issue of connectivity. I have 3-4 bars all the time.
Wondering if anyone else has this issue.
ReconFirefly said:
I just got the latest version of MIUI on the Note 9S. No root, stock global rom. However, I cannot make or receive calls or texts unless I just restart my phone, then I can do it for a few minutes. After that, I cannot send and receive again.
My phone has B4 and B7 bands, which are needed for the network in my country, and the phone i had before has the same bands and worked fine with the provider, so it is not an issue of connectivity. I have 3-4 bars all the time.
Wondering if anyone else has this issue.
Click to expand...
Click to collapse
I have a similar issue. I can't receive calls or text. I can call, though. Were you able to fix your problem?
I had Vodafone (the carrier from which I bought the sim card) change my Sim card. It worked for a while receiving calls but it doesn't no more.
Please, let me know if you found a solution.
I swapped to pixel experience and switched to a provider with more compatible bands. That seems to have solved the issue. MIUI sucks for notifications, and the note 9s just doesn't have the hardware for some north american providers
ReconFirefly said:
I swapped to pixel experience and switched to a provider with more compatible bands. That seems to have solved the issue. MIUI sucks for notifications, and the note 9s just doesn't have the hardware for some north american providers
Click to expand...
Click to collapse
Thank you for the answer.
I still don't know what the problem is, though. I can not change phone, right now, nor the provider.
I do think that maybe the network is not working propertly with the phone system (MIUI) and, somehow, this is messing with the SIM configuration.
I am running out of options so I would appreciate any feedback.