Call problems with LTE - Xperia Z3 Q&A, Help & Troubleshooting

Is anyone else experiencing the call problem with LTE and Lollipop?
Whatever firmware I install CM 12.1 or Sony .726 or 278 very often when on LTE my phone cannot be reached by a telefon call. The only solution so far is setting the mobile network on GSM.
Is this known or is there any work around ?
regards,

Related

Strange network problem

I'm from india.
Im using BSNL carrier on nexus 5. I have kinda strange problem on my phone. When i select only 2G mode i am not getting any signal.but if i change it to 3G or LTE im getting 3g signal. But in some areas in city 3G not available only 2G is available but im not getting 2G signal. I changed carrier to IDEA and VODAFONE still facing same problem.2G not working only 3g.
But in airtel and reliance 2G working ok.
For solution i have flashed new rom but not working also flashed RADIO files provided in xda forum but still same problem.
If u have any idea what to do please tell me.im about to swith my carrier due to this..
Thank you.

Big issue about signal

hi guys,
last week i've bought a moto g LTE xt1039 (france edition if it's useful) but it has big problems with 3g (and i suppose with 4g too) network . It works only in 2G apparently. It's a very weird thing, the bars are turned on, which means that the signal exists, but i can't make or receive calls. It has a 4.4.4 android version, do you know if with the 5.1 it works properly, or it's just a hardware problem? thanks in advance
up

Problems with mobile signal

Hello,
Currently I'm using the Cyanogenmod 13(cm-13.0-20160222-NIGHTLY-bacon). My problem is that sometimes i loose my signal and then it does not connect to the mobile carrier again. If I'm searching manually , it works.
Anyone has an idea what issue it could be?
My provider is Drei (Austria). Therefore it can be that it will connect to another carrier too, because they do not own a 2g network. (national roaming)
Edit:
Because i had the problem with other nightlys on CM 12 and 13 too, the problem seems not to be an issue of this Nightly.
Baseband: DI.3.0.c6-00241-M8974AAAAANAZM-1
Thanks in advance

OnePlus One 3G not working

Hello
My OPO is experiencing a weird problem
It only connects to LTE networks
If LTE is not available it just disconnects mobile data
OPO 64GB Running CM13 Nightly
Pls halp

Cannot answer or make calls very often.

Using Three as an operator and when calling or answering it of course switches from 4g to 3g but the connection is lost. No data connection. Anyone with the same problem?
Can it help with a new rom?
I have reinstalled the phone 2 times but no success.
BTW. It works when I have 4g off.
same issue here with my new xperia xz. with stock 6.0.1 (unrooted) and with newest 7.0 firmeware. my redmi note 3 had 300 % better lte signal. does someone have the same issue? my provider is tmobile (including LTE band 20)
regards
Rnpw

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