Unable to connect to 4G - Xperia Z3 Q&A, Help & Troubleshooting

My D6653 is unable to connect to 4G anymore, however if i search manually, i am able to find LTE signals. If i try to connect manually, it says unable to connect to this network and ends up without a signal
Any way to fix this?
I am using Existenz Marshmellow and have clean installed the ROM several times, nothing is helping it.

Related

Twitter tab broken

I recently flashed to a new rom, and my twitter tab has stopped workin. Everytime I try to log in it says "there was a connection error while attempting to login". It worked fine before my new rom.
Has anyone else had this problem or know how to fix it?
Just realised that i can connect via wi-fi only. will not connect or update via data connection, can any1 help? is this something to do with my radio?
go to settings--wireless control--click menu--connections--set up my proxy server--unclick this network uses a proxy server. job done

[Q] WIFI saved wont connect

I really hope someone can assist me with this. My wifi stopped working. Im not able to connect to wifi. whenever i try to connect it saves it and wont connect (this happens with every wifi i try to connect to). Also, i wont update the available wifi when i change locations.
i'm using an S3, running on Beanstalk 4.3.
Can i get some urgent help?
DervinO said:
I really hope someone can assist me with this. My wifi stopped working. Im not able to connect to wifi. whenever i try to connect it saves it and wont connect (this happens with every wifi i try to connect to). Also, i wont update the available wifi when i change locations.
i'm using an S3, running on Beanstalk 4.3.
Can i get some urgent help?
Click to expand...
Click to collapse
Has WiFi been running on this rom first?

[Q] Wifi won't connect

Hallo my friends
I have my old Desire S and it comes to a problem with wifi.. It is also happening on any ROM even stock.. problem is that phone can find the wifi networks also save them but won't connect to them it just stay's saved... I have tried everything googled out everything but now i am out of solutions for this kind of problem .. Is there any possibility how to fix this ?? I would really appreciate any ideas how this should be solved ..
right now i am running CM11 for saga there is radio 3831.19.00.110 on it and it is S-ON, hboot is 2.00.002
thanks
Have you tried connecting to different routers? Does the connection to that router work on other devices?
teadrinker said:
Have you tried connecting to different routers? Does the connection to that router work on other devices?
Click to expand...
Click to collapse
of course as i said i have tried everything it is not router problem other devices can connect normally to many routers i have tried..
i am also having a similar problem, even with the stock rom, Wifi would see connections, try to connect, then show "Disconnected"
this is to many different wifi points at my workplace.
same at home, where i have an open connection.
i remember this happened after i installed busybox - when i uninstalled it, this problem vanished - but only for a few days.
when it started happening again, i installed Wifi manager app and used that to connect.
now it started working again.
yesterday i flashed cm11 Android 4.4.4 based rom and again not able to connect to wifi - either through the main wifi settings or through the wifi manager app.
still looking for a solution
i uninstalled busybox, but still no luck.
now i am afraid my rom might malfunction, as it might need busybox somewhere in the background.
earlier on stock rom i was able to boot into safe mode, and then my wifi could connect.
here when i boot into safe mode, system ui crashes, so no way to check if wifi might work.
moved to Mokee 4.4 , still no wifi.
moved to 4.2.2 aokp redefined v3, still no wifi, even in safe mode.
at least the rom is very smooth.
I couldnt get my wifi working,
but this reverse tethering windows tool helped me.
forum.xda-developers.com/showthread.php?t=1371345
those who can live with updating while connected to USB, can try this.

Motorola XT 907 Hotspot Issue

When i am turning hotspot on my mobile . the other device is connecting to my phone but is unable to use the internet via my phone. I tried the following
1. Reset the phone
2. Tried to use hotspot using setting as open network
3. Tried to reset and reinstall mobile data network setting
4. I tried on other devices as well still the same issue.
Initially other users were able to use net from my mobile hotspot .but npw they can connect successfully but not unable to use my cell net. Please advice the solution.:crying:
ask here in this
earthworm82 said:
When i am turning hotspot on my mobile . the other device is connecting to my phone but is unable to use the internet via my phone. I tried the following
1. Reset the phone
2. Tried to use hotspot using setting as open network
3. Tried to reset and reinstall mobile data network setting
4. I tried on other devices as well still the same issue.
Initially other users were able to use net from my mobile hotspot .but npw they can connect successfully but not unable to use my cell net. Please advice the solution.:crying:
Click to expand...
Click to collapse
http://forum.xda-developers.com/droid-razr-m/development
ask in this thread ....or its general...
sachoosaini said:
http://forum.xda-developers.com/droid-razr-m/development
ask in this thread ....or its general...
Click to expand...
Click to collapse
admin can you please move this thread to specified segment

[Help] WiFi connected - but no internet access

Iam having Osprey device running AOKP nougat. Iam facing WiFi problems for few days. I tried different ROMs, and I found the problem is not with any custom ROMs. My WiFi gets connected to router but I cannot access the Internet.
I tried restarting my phone several times, tried restarting the router, tried changing static IP. Still no hope. After a few clean flash with "Wiped internal storage" it gets connected but still the problem occurs time to time.
Its my only phone so please help with any solution ASAP. Thank you :angel:

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