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Problems with connectivity and calls

Hello, after some time I experienced strange problem with my TyTn II. Some of incoming calls are redirected to voicebox even if the phone seems to be connected to the network. Moreover, I almost cant connect via 3G to the internet. It tries to connect than returns the message "called modem disconnected". The internet icon changes to something like two arrows with X. It connects sometimes but the internet seems to be quite slow and it disconnects after some time with the some message. Sometimes but rarely, the outgoing calls are not working as well (without any message, just "calling" changed to "end of call" message). Sometimes the phone looses signal in the area where definitely is a good signal. All other functions are absolutely perfect, SMS including.
Anybody experienced such issue ?
I made hard reset but it didnt help. I tested the phone in different places. I am using original ROM and new SIM card which work perfect in other phones. I have never flashed the ROM, never bathed my phone in the beer, nothing bad happened to it
I sent it to HTC service but they have returned it after one month with the message saying that during troubleshooting they didnt experience any problems so they just rewritten the original software in the phone. It was ok than for 2 weeks but now all problems returned again.
If you have any hint or have the same experience, please let me know. Thanks

Try switching to GSM only (no 3G) mode.
If it works there, it's most likely hardware fault.

No 2G/3G while on calls...

I've noticed recently that I can't seem to access 2G/3G while on calls. I remember being able to do this with unrooted phone. Is there a feature or service I need to disable for this to work? I have wifi, gps, bluetooth all on at once, most of the time. Any advice would be greatly appreciated. Thanks!

SG_Shadow said:
I've noticed recently that I can't seem to access 2G/3G while on calls. I remember being able to do this with unrooted phone. Is there a feature or service I need to disable for this to work? I have wifi, gps, bluetooth all on at once, most of the time. Any advice would be greatly appreciated. Thanks!
Click to expand...
Click to collapse
Never ever seen edge/3g on my mytouch or my old g1 my g1 wasnt ever rooted the mytouch is and like I said I've never seen the data icon on while in a call are 100% certain that it used to be on?

I have 2/3g while on calls on my rooted g1. I think the issue is if you're on call, and hit a blind spot where you get disconnected from your data connection but not voice (this happens to be often). It will not reconnect the data connect edge or 3g until I end the voice call. I also get into this problem if i'm connected on wifi while i'm on call and leaves the wifi area, it'll not connect to 2/3 g until i end the voice connection.

you cannot use 2g + voice at the same time. only 3g

[Q] Note and Idea GPRS/3G Kerala India

Hi all,
Is there anyone here using a Galaxy Note with Idea in Kerala (specifically Trivandrum)?
I am having real trouble connecting to Idea's GPRS net, with the Note insisting that it cannot connect to the network (data only - voice works perfectly).
This happens with both the E (GPRS?) and H (3G?) data indicators. The arrows either remain dark, or the down arrow remains orange (up arrow green). Is this normal?
I have downloaded and installed all the configuration messages sent to me by Idea when I first inserted my SIM.
I currently have four listed access points:
idea_gprs
idea_internet
idea_mobile
idea_mms
No matter which one I select to use, the Note keeps insisting there is a network error.
So I cannot use Google Maps for driving directions, or even Voice Talk in driving mode, because I keep getting the message:
"Cannot connect to server. Please check your network settings and try again" in a dialog box on the Voice Talk screen which takes me to the network settings.
This is especially true in Voice Talk.
Please help.

I've faced this issue a few times on idea kerala network usually between 11 30 pm and 2 am. It's a network issue. you simply have to wait it out , in a few hours it will start working again.

I think idea's apn is "internet" not "idea_internet"... change the settings and try again...

have you tried it with other networks providers? check if 3g is working to make sure this issue is not phone specific.

Thing is, the connectivity has been spotty at best, but since the past couple of days, I have not been able to connect at all.

gps
pillainp said:
Thing is, the connectivity has been spotty at best, but since the past couple of days, I have not been able to connect at all.
Click to expand...
Click to collapse
try gps fix from market

Samsung Voice Talk
Right.
As far as I can see, Samsung Voice Talk is the only app that regularly has trouble with Idea's GPRS/3G.
Generally service is so poor and connectivity so slow that I initially thought it was a device issue.
However, on further investigation, I find that Voice Talk, while it works perfectly on WiFi, will not do so on GPRS/3G.
Everything else connects with blazing slowness, thanks to Idea.
The one constant is that whenever I try to use Voice Talk under Idea, it immediately throws the error:
"Unable to connect to server. Please check your connection settings and try again."
This dialog box has a button to the connectivity settings menu.
However, no matter what connection I choose out of idea_gprs, idea_internet and idea_mobile, Voice Talk continues to throw the same error.
Any ideas?
I am thinking maybe delete and re-install all the Idea APN's.
Anything else I should/could try?
Thanks in advance for all your help.
NPP

Connectivity issues

Hey guys,
my SP has some serious problems with standard 2g(?) connectivity, I can't receive calls or SMS' until I have done either myself.
It feels like the phone turns off the 2g network after some time and only reactivates (for a bit) when I use them myself.
There is nothing to indicate the network not being on. The phone is completely stock.
Help much appreciated, this is driving me crazy!

When on internet via 2G you cant use sms and cant make calls. However it can also be a SIM card issue get a new one. This will solve most of the conectivity issues

No cellular network, no phonecalls possible

hello,
i´m having massive cellular network problems for a while now. The Z2pro won´t find cellular networks more often and even if i´m connected to a network, i´m not able to call anybody or receive calls. Everytime i try to call someone, it resets my network connection, like it would switch Airplane mode on/off. i first thougt it´s an provider problem but my mobile data somehow works fine and i´m able to call/write via WhatsApp.
Did anybody encounter similiar problems?
Phone is on 2.5.335 ST and rooted. I have no "signal booster" apps installed.
~Tuerkay

Someone tell me that they cant reach me with phone, I try to call myself with another phone, but z2 pro is normal.
Yesterday morning, the z2 pro screen off about 8 hours, I test it again but failure in same place and same network.
I turn on the screen, the signal is full and test its call and received function, all thing is normal.
I think, the problem may be background task killed.

Facing the same problem.