Hi,
I'm running superman rom on my french GS7 and I have lately faced issues with the mobile data connection while roaming. My connection settings are correct and the connection sometimes works, but most of the time (not always in the same area) it simply doesn't connect. I have tried to restrict to 3G but it didn't help...
Any idea ?
Anyone could help please? I'd like to know how to debug it to figure out whether it comes from the rom, my settings or my provider..
Envoyé de mon SM-G930F en utilisant Tapatalk
Flash stock and factory reset, then you'll have the answer to all three
Related
Hi every one this is the case,
Im on tiamat nightly 34 and works like a charm except no 3g.
and the kernel says 2.6.39.4.
xoom is seeing my sim and the operator have to touch in my pin have treid different networks
I havent disabled mobile data or a limit (thx llama forgot to mention)
I even see the full network coverage
I see apn.
but no connection can some one help me pls?
thx in advance i will buy u a beer!
did you disable mobile data or maybe enable a mobile data limit in the settings?
llama-power said:
did you disable mobile data or maybe enable a mobile data limit in the settings?
Click to expand...
Click to collapse
nope that should to be to easy thx for the quick reply
okay, lets see...
You installed the MZ601 version of the rom.
Airplane Mode 'Vliegmodus' is 'UIT', right?
Wifi is also turned off or at least not connected?
when you go to Instellingen -> Over tablet -> Status, under 'Netwerk' it states your Provider (Vodafone?), under Signaalsterkte it tells you something like -79dBm 97asu? Type mobiel netwerk should be something like HSDPA:11 or UMTS:3? And 'Status mobiel netwerk' still says 'Verbinding verbroken'?
If 'Status mobiel netwerk' states 'Verbonden', how exactly do you determine if you are not connected to the internet?
by the status it says
no connection
network kpn
signal strengt
umts:3
service in use
i have the same with my vodafone sim card
my samsung galaxy y mobile network status showing disconnected. first 4 5 days 3g works well, after its didnt get.
i tryied its with factory reset. but its didnt work with that?
wifi works well and call ,sms also well.
only thing is 3g and mms doesn't.
help me for this problem?
Received the notifcation for softawre update, so I installed latest androip update ver. lollipop 5.0.2 for my z3.
after rebooting I couldn't connect to Mobile network (vodafone Egypt) I tried resetting to factory settings and rebooting. But no use! It is really frustrating
My first idea is to look into your settings under network APN if there is the right APN for internet connection. If not, google the APN for your provider and add it manually.
Thank you for your help,
I Tried modifying the apn value, the problem remains yet, the problem is not just the internet connection. phone calls, messages are not working either.
i have the same problema.... lollipop kill my network signal.... re flash with kitkat and the problema still here...
Hello,
I have a french plan with roaming data included since I work in Luxembourg.
In France I have no issue with mobile data, it's always connected as expected. Whenever I cross the border and switch to the luxemburgish carrier my mobile data gets regularly disconnected, even if I have a very good signal. I then have to way a couple of minutes to get the connection back.
Do you know what could happen ? Is there any other baseband I could try, or a way to narrow down the source of the issue ?
Any idea is welcome.
Thanks
Any idea?
Envoyé de mon D6603 en utilisant Tapatalk
My prob is similar to yours, but on the contrary, on my phone only roaming data works.
To see more details of my problem, here is the link
http://forum.xda-developers.com/z3/help/mobile-data-disabled-installing-pre-t3156706
Hi all,
I was using my P905 international version with LTE before my EU trip.
In EU, I lost the 4G connection in roaming. When i came back to home country, i found out LTE is not working, when i attempt to make a call, i get not registered network message and lose connection.
But I have phone function and EDGE internet in GSM only mode.
IMEI number is correct, and it is same as original.
Try to solve problem, I made factory reset more than 10 times. I installed Hong Kong, Taiwan region roms Kitkat and Lollipop, even Lineage os from here. But no luck, no LTE anymore.
When i play around with *0011# and Q > 0000>UE Settings & info > setting>Protocol>
I receive 4G connection for a while then I lose it again.
I tried Auto/Manual Network Choose too, nothing works but GSM only.
I checked EFS files, everything seems correct, no corrupted file there as I understand.
Do you guys have any idea how to solve LTE connection problem?
I think i found a solution. Not sure.
I download the CP / MODEM file from following link.
https://zfirmware.com/samsung-galaxy-note-pro-12-2-p905-repair-firmware/
I made hard reset from the system. I delete user files and reinstall it.
4G and 3G came back. Now it is connecting to 4G and can make phone calls. But the connection drops after 10 mins. I need to turn off mobile connection and reconnect it. It connects for few minutes or never.
I need to restart the device and getting 4G or 3G connection for a while again.
When it connects to 4G or 3G, if it is stable connection, I can make phone call too and does not receive not registered on network error.
Should I install Stock Rom again? or try to play with some config files?
Do you have any idea?
no idea?
is there anyone has nv_data files in EFS folder? I think mine is missing.
Hi, I have the same problem.
dannyt84 said:
Hi, I have the same problem.
Click to expand...
Click to collapse
did you try to do anything?
we need help here. Is there anyone can help us?
I do not want to give up with my P905.
no help?
do you have any idea to have stable 4G? Only LTE mode is not stable. I tried. Now GSM/WCDMA/LTE mode is running but, LTE is dropping very often. I get stable connection with other Samsung Device.
as i see, there is no help. I am changing to T835 256gb LTE version.