Hi there,
I am facing an issue related to 2g signal on Su640 stock rom v30d.
2g signal is almost 0, and sometimes the phone shows emergency call only. I must switch network mode to 3g in order to make calls.
If I flash CM10.1 rom, 2g signal is very strong.
Do you have any idea how to fix this?
Thanks in advanced!
Related
Hey,
I've recently got my DHD. Although i still have that call drops like i had it with my HTC Hero.
At home we have a bad 3G signal. That's why i set my DHD to GSM Auto (PRL).
It still uses 3G and there are no more than 2bars (signal strength). However i also see my DHD on 3G with no bar (signal strength).
Sometimes when i make a call (1 of 5-10Calls) the phone starts on 3g, after some time it hands over to 2g and the call is dropped.
Do you know is the call drop at 3g to 2g handover the providers fault or is it the handset?
My best solution would be to adjust the GSM Auto (PRL)-3G-Treshold , so it would require a better 3G signal and would'nt switch to 3g at home at all. Is this possible?
Another solution would be if i make a call, phone should switch to 2g automatically. Seems more realistic!?
If those ways are not possible i can just use the workaround to use WIFI at home and use "toggle 2g if wifi"
Thanks in advance!
Have you tried to fix it to GSM only without PRL? This is how I've gotten rid of my phonecall dropouts on 3G.
Sent from my Desire HD using XDA App
Ya ofc, but the coverage is only bad at home.
That means once i leave home i want to use 3G.
Switching everytime i leave home is no solution.
But thanks anyway!
Hello everyone,
I am using the T315 as a phone and am having problems with reception. I notice that if I have network mode to GSM/WCDMA (auto connect) I get better reception and more bars. If I switch to LTE/GSM/WCDMA(auto connect) my internet is faster but I do not get as many bars and the reception is not as good. Any idea on how I can resolve this? I want to use LTE all the time but not if the reception is bad.
BTW I am using the stock ROM 4.2.2
Thanks in advance!
since i unlocked the phone i am having problems with my phone
It refuses to stay connected to 3g networks . it connects but after a while it disconnects and doesn't connect again only( if i reboot the phone it does but drops again)
Forcing WCDMA only doesnt fix it , if i choose GSM/ WCDMA it reconnects to gsm
If i pick LTE signal i can do everything but receiving calls it says its turned off
I tried:
Installing stock firmware ( currently 4.4.2 DTM unbranded) and other custom firmware
Getting new sim card and changing carrier ( its not a carrier issue)
All Apn settings are fine
please advise
ok 4g according to info i saw i cant receive calls , however i want it to stick with 3g witch due to my problem has been impossible
signal bar drops after being full and ban no signal
Anyone?
Signal Drops == not fully compatible modem
Installed cyanogemmod and the issue is gonne used all day no issues
Is there any way (app or otherwise) to disable 3g but keep on lte? When I'm at work (a lot) I would rather have the option to use just those 2 but no 3g . Is there any way this is possible? I'm on slimkat so this might be a question to ask in the general android, but I never get answers when I ask there, so I"m trying here.
whenever I go from 3g to 2g it drops signal for a second and drops calls, but when going from lte to 2g it doesn't (and without 3g the calls should default to 2g and I wouldn't drop them on campus) so if anyone knows why the signal drops that could also solve my problem
Hello,
I have a problem with 2G signal.
My phone random lost 2G signal. If I am not in a 3G coverage, I don't make any call.
3G and LTE signal are mostly OK.
Same problem is on any custom ROM, and official ROM (I tested V20g and now I have V20k).
It will be probably a hardware problem
Do you have someone the same problem as me?
Any idea?
I have a unlocked bootloader and I try find a solution before sending to a service...