Hi.
I have a problem.
Phone looses connection very often, starts with my partner not hearing me ( but as connection is very good at all, I can hear him / her perfectly...). After 5 seconds call is ended.
This problem happens when i choose 3G in "mobile network setting".
I read about this problem on other sites...but nobody don`t know what is it.
I have this problem in certain places.
Do you have any ideas ?
p.s. my phone xt1602 + LineageOS 14.1 + Squid kernel r20
Related
Let me explaing what I am expiriencing.
Every time that I run Explorer, Messaging my GPRS connection automaticaly connects to internet.fido.ca. Now, I remember that on my XDA2 when I was making a call GPRS was suspended and as soon as phone call is finished - resumed. JAM just dropes connection after phone call, and it's necessary to establish it manually again or run Explorer or messaging. Anyone with similar issues? I've tried clead shipped ROM and 1.06 - same result
i have a smilar problem.... my phone can't hold the gprs connection for long say every 2-5 minuts the signal bar will go dots ..... searching for network.. i thought it could be from my provider so i switched to another one but still the same problem.... i tried my sim with a nokia phone and works without any problems!!!!
if someone could help it would be great
PapaDocta said:
i have a smilar problem.... my phone can't hold the gprs connection for long say every 2-5 minuts the signal bar will go dots ..... searching for network.. i thought it could be from my provider so i switched to another one but still the same problem.... i tried my sim with a nokia phone and works without any problems!!!!
if someone could help it would be great
Click to expand...
Click to collapse
I think my problem is a bit different. My GSM signal is strong, 5 bars, but GPRS just refuses to resume after call is placed
Just noticed that in different location this feature works fine. I guess, GPRS signal is not very strong in my area
I found out some strange bug:
When my TYTN is connected to the network (UMTS) and bluetooth is switched on too I can not make telephone calls. TYTN starts dialing but disconnects after 5 sec. (No errormessage, but plays a sound 3 times (something like: ding…ding…ding).
Incoming calls do not get trough too (Only busy tone).
When I switch off Bluetooth or network connection everything works fine again.
I searched this forum up and down, but found no answer.
Am I the only one or did somebody notice this bug too?
i found that i cannot use my phone at all if i restart my phone with BT and wifi on somtimes, removing the bt and wifi seems to fix it for me. strange eh?
i often get phone failed.
Its annoying. I am always afraid that I forget to switch off the Networkconnection after I have checked emails or was surfing in the internet.
Its the basic purpos of a phone to be reachable.
Am I the only one with this problem? Is something wrong with my phone?
Sorry to poll this.
But nobody else has noticed this?
Hey folks,
Am I the only one with this bug ?
Really need help for this problem
I forgot to post that my problem has gone.
It definitly was a network problem caused by my networkprovider "One Austria" (now Orange).
After a long call with the technical support they changed some of their serversettings
and wow this problem is gone.
Never happened again (since 6 month)
Hope this helps someone
I am only writing here after I tried everything I could possibly imagine with no result. Sorry the long text.
I'd like to hear ideas from you. Anyone with a similar problem.
I have a Blackstone, and never had even the smallest problem with GSM signal. But now I face the following:
- If I set the Band to "Auto", my phone connects to the HSPDA network with no problem, and I use internet and make calls normally.
- If I set the band to "GSM", sometimes it connect, sometimes not. When I manage to connect, if I try to use the internet, sometimes I lose the signal. When I am making a call, it frequently hangs up. The problem is random, sometimes I can use GSM with internet and calls for a long time, but suddenly it crashes again!
The solution would be always connect to HSPDA, but the problem is that on "Auto" the phone sometimes goes to GSM alone, and the signal breaks down.
I cannot be sure exactly when this problem began. But it was after I installed PDAVIET's Rom (WM 6.5 21053 and manila 2.5), and radio 1.17.25.09.
Among everything I have done:
- Flashed dozens of Roms always hard-reseting twice after. Tried stock Roms, cooked Roms with WM 6.1 / 6.5, manila 1.3 / 2.1 / 2.5.
- Flashed radios 1.13 / 1.14 and 1.17 in combination with all Roms. Tried with and without ripphone.dll's
- To eliminate a operator problem, I used my chip on a nokia for a few days, and didn'd have a single problem with signal, calls, internet. I installed a chip from another operator and faced the same problem.
Nothing I have done made any result.
Even using my stock Rom didn't solved. I used this phone for 8 months with no problem. So I came to the conclusion this is hardware related, with the antenna or something.
Thanks
All right, have been through a few more Roms and Radios and the problem remains unchanged...
Really looks like an antenna related problem. Apparently I will never connect to GSM again unless I take my device to service (have no guarantee), and be lucky!
But anyway, I found a solution to the connection instability and phone calls interruptions. Solved my life for now. It is very complicated:
*********************
HKLM\Software\OEM\UMTS
OpMode=2
*********************
This forces the phone to always stay in the 3G band. The "Auto" mode you can set in Comm Manager lets the phone change to GSM when the signal is low or whenever he wants, and my connection breaks down.
BTW, other modes are:
OpMode=0 (Auto mode)
OpMode=1 (GSM only mode)
OpMode=2 (3G only mode)
I know this may not be useful for anyone, but I just felt like sharing...
Hi, i write from italy and i have an annoying bug with the stereo of my car (ford fiesta) and my xiaomi mi a1.
from 2-3 months when i take my car and power on my radio the bluetooth appear works fine, the phone establishes the bluetooth connection and i see on the radio the real and correct signal strength; but after few seconds the signal strength disappears and if i try to start call with the command buttons on the radio i can't because the radio say me that i don't have signal! but if i take the phone i see that i have a good signal, and if i try to start the call with the phone works fine, i hear the voice and i can speak without problems with bluetooth system of my radio but anyway appears no signal on the display of the radio.
it's like if the phone after few seconds forgets to broadcast the correct signal strength.
someone have the same problem? how can i solve it? i tried al lot of solutions, but without good results
thank you
Hi I'm facing the same issue but on a BMW car...
I think with August security patch was the last time signal strength on Bluetooth did work properly.
Now I have to reconnect Bluetooth to get it to work for a few minutes or use the phone to start a call.
I am also looking for a solution but nothing so far :/
for me the problem started when i upgrade os from 7 to 8 (i think).
the problem is very "funny" because my wife has the same phone, same os, same patches (i bought both phones in the same moment and from the same shop) but her phone works great with the car without problem! damn!
hi, i update the post because i circumscribed the problem: if i take the car, power on the radio and power on the bluetooth of the phone, the phone connect correctly to the radio, and show me the real and correct signal strength (for example 3 of maximum of 6). but as soon as the signal downgrade or upgrade (from 3 to 2, or from 3 to 4) the signal strength on the radio disappears and reset all (zero) and i'm not able to start call with the command of the radio, i only can start call directly with the phone
i see bluetooth log, when phone connect bt to radio the phone send this info:
+CIND: 0,0,1,3,0,4,0
legend +CIND: ("call",(0,1)),("callsetup",(0-3)),("service",(0,1)),("signal",(0-5)),("roam",(0,1)),("battchg",(0-5)),("callheld",(0-2))
when the signal strength on the radio disappears and reset all (zero) the phone send this info:
+CIEV: 3,0
+CIEV: 4,0
3 = service, 0 = no service (previously was 1)
4 = signal, 0 = no signal (previously was 3)
but the phone in realty upgrade the signal strength from 3 to 4!!!!!
It's really fun and strange ... but I solved the problem: I put the SIM in slot 2 of the phone ... and now it does not make any more problems, it works perfectly! but I can not use micrsd now
The same happens to me. I have a Renault Kadjar with RLink 2
Any Solution?
Thanks
Someone says that with the november's update patch the problem disappears, not for me. i solved the problem with this method: put the sim on the second slot of the phone
Pollocedrone said:
Someone says that with the november's update patch the problem disappears, not for me. i solved the problem with this method: put the sim on the second slot of the phone
Click to expand...
Click to collapse
I've installed the November update but the problem still persists.
BYE
I solved the problem with this method: put the sim on the second slot of the phone
solved definitely with android 9 pie update!
Hey there, XDA Members
My Nokia 6 is having network problems.
At first, it doesn't get a signal and when it gets it then either it doesn't have VOLTE or it disappears within 2-4 seconds. Due to this, I'm not able to use the internet and make calls. The call gets disconnected even if it connects.
I have tried 3 operators and all of them work fine on other mobiles, also I have reset the device.
It doesn't seem to be a hardware issue. Well, I have searched everywhere about this issue. Many have the same problem but there is no solution available.
I hope XDA members can help me and others too.
EDIT: Finally, I decided to change the motherboard, now it's working fine.