My mia1 can't connect to a network after the update. I cannot receive or send messages and calls. I've tried using the sim cards on another phone and it works, but not in my mia1 though.
Any solutions for this?
Related
I bought unlocked, sim free HD2 inserted the sim of my usual Mobilink network the phone wizards automatically configured the setttings but to my strange I cannot dial or receive phone calls, I am receiving and sending sms perfectly the phone GPRS working alright tried different methods of changing band but nothing is working to dial or receive voice call. In order to check if there is problem itself with the phone I tried different network (Ufone) sim and the phone is working perfectly without any problem so I am stuck that I cannot use my network which I normally use and I dont want to switch network, if somebody can help to fix this problem.
Hi All,
I am from India. I have 2 sim cards from service providers Airtel and Jio. when i make/receive a call through Jio, the other person can hear clearly. But when i make/receive a call through Airtel, the oher person can hear my breaking voice. for example if i say: "Hi, How are you?" they will only hear "H_ __w __r_ y"
while testing with a continuous voice, i found that the breaks in between have exactly same gap time (approx 1 sec).
Also, this only happens only in 3g/4g mode. if i put the airtel network in 2g mode, there is no voice break.
I also got the sim card changed, but it is the same in new sim card as well.
I tried swapping the sim slots, it is the same in both the slots.
I tried putting the sim in other phone, and it works fine.
the question is, if my phone has problem, how does Jio work fine on both the slots? and if there is problem with Airtel network/sim card, how does it work well in other phone or in the same phone with 2 mode?
I am really confused, and tried searching for a solution on the web. I tried switching off Noise cancellation, switching off "OK google" as well.
Some help / guidance would be really appreciated...
Note: Jio is VOLTE based network and Airtel is normal 4G
Hello,
am having the exact same problem. Jio on Volte and Idea on normal 2g (i suppose because there is only one common setting fro both sims i.e 2G/3G/4G Automatic). Jio works fine but idea call breaks on every call i receive and the calls i make. Any solution ?
Its related with h+ you wont have any issues with 2 g or 4g that h+ issue is killing me
Hey I am facing the same issue. Your problem solved by some one .. or still facing the same yet.
After a restart or boot up I cannot receive calls and cannot send or receive text until I make a call. After making a call I can send and receive text and receive calls. Everything else works fine before the call. I have had this issue with 2 different sim cards, Page Plus and now Total wireless, both on Verizon network and this is a Verizon phone, with Nougat v 7.0, no root. I have a Verizon sim card and put in and the phone connected to the network like it should. Here is the kicker, I have 2 of these phones and both are doing the same thing with Page Plus and now Total wireless sims, not connecting to the network until a call is made from the phone.
Things I have tried :
reset network
reset phone to original state
safe mode to see if an app was causing the issue
cleared phone cache
changes network mode to LTE/CDMA
Access point is: TRACFONE.VZWENTP
Total Wireless wants to change sim card. It's possible, but I doubt 2 different sim cards from 2 different companies are at fault.
Verizon never heard of this, at least at a corporate store and tech won't talk to me.
Samsung wants me to send the phones in but at my expense.
I am out of ideas and can find nothing on the internet about this issue. I believe that it is a setting in the phone since the Verizon sim card connected like it should. If this has been addressed please point me in that direction. Thank you for your time.
Hi Everyone,
I've been having this issue since a week or so(after oreo). I can't make make calls if i put my Idea 4g sim on slot1. Internet and messages works fine. No issues on slot2. Will appreciate any help thanks
jashd7 said:
Hi Everyone,
I've been having this issue since a week or so(after oreo). I can't make make calls if i put my Idea 4g sim on slot1. Internet and messages works fine. No issues on slot2. Will appreciate any help thanks
Click to expand...
Click to collapse
There could be 3 possible ways.
1) Software bug
2) sim slot pin breakage
3) sim card chip problem
Identify the root cause at first.
hemanth_gunasekaran said:
There could be 3 possible ways.
1) Software bug
2) sim slot pin breakage
3) sim card chip problem
Identify the root cause at first.
Click to expand...
Click to collapse
2nd and 3rd not possible. Since data and messages are working.
Can you provide more information.
Are you on 4g network.
What type of error do you get.
Your circle.
Have you changed your network settings using *#*#4636#*#*?
Have you tried calling using 3g and 2g only?
If not choose WCDMA only (use above code). Also try with GSM only.
!dea user here since a long time(familiar with all their problems and solutions)
Please answer above all questions in as much details as you can.
Please keep in mind that it can be an software bug
alkesh95 said:
2nd and 3rd not possible. Since data and messages are working.
Can you provide more information.
Are you on 4g network.
What type of error do you get.
Your circle.
Have you changed your network settings using *#*#4636#*#*?
Have you tried calling using 3g and 2g only?
If not choose WCDMA only (use above code). Also try with GSM only.
!dea user here since a long time(familiar with all their problems and solutions)
Please answer above all questions in as much details as you can.
Please keep in mind that it can be an software bug
Click to expand...
Click to collapse
Thanks for the reply man really appreciate it
Problem solved after i used Airtel SIM in that same slot for some time. Now my idea sim is working again. Thankx
Hey.... i have same problem.....i tried 2 different airtel sim .....they are working
alkesh95 said:
2nd and 3rd not possible. Since data and messages are working.
Can you provide more information.
Are you on 4g network.
What type of error do you get.
Your circle.
Have you changed your network settings using *#*#4636#*#*?
Have you tried calling using 3g and 2g only?
If not choose WCDMA only (use above code). Also try with GSM only.
!dea user here since a long time(familiar with all their problems and solutions)
Please answer above all questions in as much details as you can.
Please keep in mind that it can be an software bug
Click to expand...
Click to collapse
Hey.... i have same problem.....i tried 2 different airtel sim .....they are working fine in sim slot 2 but having problem in making outgoing calls while placed in sim slot 1. Data network and messages working fine but no outgoing calls.
As u told about *#*#4636#*#* its shows UTMS in voice network
Please help.....sim company saying it handset problem and handset company saying it sim problem.......... my handset is xiomi redmi note 4
My sim is working but I am not messages and calls are not working.
i have updated my mi a1 in pie. now i am not able to use calling and messaging.
kk2150 said:
i have updated my mi a1 in pie. now i am not able to use calling and messaging.
Click to expand...
Click to collapse
Same problem here. Solution for now is to change to 2G network, at least for me. When I try to call with 4G preferred sometimes it work, but when it works they can't hear me and I have to scream. This Pie update have so many bugs it is ridiculous. I can't believe they put such ****ty update to the masses it seems like BETA version. In Oreo when making call phone switches from 4G to 3G instantly now in Pie switches worry slow if it even switch and the signal is so bad that the call drops and that is in places where the signal is perfect
Hi, since last 4 days i am facing same ptoblem cellular SIM in slot 1 not working for incoming and outgoing calls and outgoing sms but internet and sms service (invoming) is working perfect on 4G
When i switch it to 3G/2G it shows no signals
But when i inserted this same sim in slot 2 all things work perfect. same problem occurred even when i inserted other network sim in slot 1 (internet and sms(incoming) worked but unable to do calls) I had factory reset but problem not solved
I am using poco x3 nfc
I anyone have solution plz tell me
I've got a very weird issue with my Galaxy S8 (SM-G950FD)
After working fine for about 1.5 years on the network it suddenly wasn't able to make and receive calls anymore on the Lebara (Vodafone) network in Australia.
The issue spontaneously disappeared a few hours after it first surfaced but reappeared and has not gone away since.
Internet and Txt/MMS are working normally. But when someone calls me it goes straight to voicemail and when I call nothing happens for a minute or so and then it "disconnects" but no tone
When I go into the phone app and try to retrieve settings like caller ID and/or forwarding it gives the following error:
Failed to read data
Something went wrong. Check your
Sim Card or network connection,
then try again
When I insert the sim into an S7 it's working. When I insert the sim from the S7 into the S8 (Optus network) the S8 works as well.
I've performed a factory reset (without restoring the settings)
I've gotten a new sim and Lebara has ported the number to it but that didn't help
Being a dual sim I've tried using the shared sd/sim slot but same issue.. data/mms/txt working no voice.
I've tried copying the apn settings the S7 displays with the Lebara sim to the S8 but that didn't help either.
I've now used Odin to flash the phone back to the Oreo version with the December 2018 security update and that didn't help either.
Any other ideas?
Thanks
I've managed to narrow down the issue a bit.
Also went out to purchase a Vodafone Pre-paid sim. That one didn't work either at first but after some troubleshooting with support of Vodafone we've found out that the S8 doesn't connect to the 3G network of Vodafone Australia.
When I have the SIM of another provider in there and limited the network mode to 2G/3G autoconnect the phone just finds the 2 other networks on 3G (AFAIK 2G has been phased out).
I've tried to get into the advanced service mode but this doesn't seem to be possible anymore.
Is there a way to try to see which bands are active on the S8 and better yet enable them all?