MDA Vario stops transfering GPRS data after minutes - 8125, K-JAM, P4300, MDA Vario General

Hi everybody, I have some troubles with my new MDA Vario here in Austria:
When the devices goes online (through scheduled Active Sync or manually when browsing the internet) GPRS data will be transmitted only a few minutes, after that no data returns over the air to the phone. The device IS connected (the 2 little arrows are visible).
With some network monitors (Phatnet for example) I can see that the MDA is trying to send packets to the GPRS net but nothing ever returns. I have to disconnect the GPRS transmission and reconnect, sometimes twice or 3 times before data flow starts again...
What's up here? Network signal quality is ok, I don't believe it's on the providers side (A1) because moving the Sim card in an older mobile does deliver error free GPRS connections for hours.
I have found a similar problem here : http://forum.xda-developers.com/viewtopic.php?t=32936
But my problem is not dependend on my phone usage...
Has anybody else seen this occuring?
Greetz B. Wagner

some additional information
Hi, did some additional research: This problem seems to be a provider issue, does anyone in Austria have the same problem with A1?
If that really is a provider problem, MSFP will never work... I hear a lot of cries right now... The data connection is stable from a few minutes to a max. of about 30 hours

Related

WebRequest & GPRS

Hi all,
i`m developing an application which sends periodically (every 15 sec) GPS data from the XDA (Orbit 2) to an application server via GPRS. On every XDA i`ve tested so far i had the same problem, after some time (can be some minutes or some hours) the device hangs. Then you get every 20 seconds a time slot for 2 or 3 seconds to do something, but you can only make an soft reset to work on.
I`ve sent the data with SOAP to an webservice and with an stream to an servlet, it makes no difference.
If you get the chance to take a look at the connection time from the GPRS connection, it is still there an counting up, but the appliction can`t use it anymore.
In the log you find:
at System.Net.HttpWebRequest.finishGetResponse()
at System.Net.HttpWebRequest.GetResponse()
Several test where the appliction sends all the data over wlan were successfully, but i have to send it with GPRS. So problem should be the GPRS connection or the GSM modul in the phone.
Has anybody made an similar experience or have an workaround?
mis

WebRequest & GPRS

Hi all,
i`m developing an application which sends periodically (every 15 sec) GPS data from the XDA (Orbit 2) to an application server via GPRS. On every XDA i`ve tested so far i had the same problem, after some time (can be some minutes or some hours) the device hangs. Then you get every 20 seconds a time slot for 2 or 3 seconds to do something, but you can only make an soft reset to work on.
I`ve sent the data with SOAP to an webservice and with an stream to an servlet, it makes no difference.
If you get the chance to take a look at the connection time from the GPRS connection, it is still there and counting up, but the appliction can`t use it anymore.
In the log you find:
at System.Net.HttpWebRequest.finishGetResponse()
at System.Net.HttpWebRequest.GetResponse()
Several test where the appliction sends all the data over wlan were successfully, but i have to send it with GPRS. So problem should be the GPRS connection or the GSM modul in the phone.
Has anybody made an similar experience or have an workaround?
mis

When on WIFI tytyn STILL dial GPRS..Why?

Hey,
I have my tytn set to check emails every 5 minutes using my homes wifi connection. My problem is every once in a while i'll look to find GPRS has connected... this is really annoying me, as i don't know then if email is being checked using wifi or GPRS which costs. MAINLY though bcause I don't know WHY it is doing it.
In connections, my top selection is CONTRACT INTERNET which holds my gprs connection settngs and the bottom one is my work network. the slightest change in either of these STOPS INBOX from checking over wifi giving me an ';error synchronsing message;'
Can anyone tell me WHY my tytn persists with this?
thank you
hey, well incase anyone is reading and looking for a short term fix, UNTICKING the remember password box in gprs settings means if it attempts to dial, it CAN'T connect without the password being ntered. not ideal, but it at least stops any nasty surprises when you don't expect them
I had the same issue with WM 5. After upgrading the device to WM 6 this problem was solved for me.

internet sharing + charging

Hi
Is anyone experiencing the following problem on T mobile UK or any other network? [t mobile touch plus]
Using your handset as a modem 'internet sharing' the handset will intermittently stop charging for 15 minutes, after using the connection ‘internet sharing for anything up to 30 minutes (connected to a desktop pc or laptop)
Secondly when the phone reaches 100% fully charged using the internet sharing, the handset stop charging and subsequently the phone switches to battery power and as a result you are working against the standby time, which when empty in let say just over an hour you will have to charge the phone again, before you can resume using internet sharing.
Radio version of handset is 1.58.21.24 it’s
The page results from surfing is fine on desktop and handset just the above problem and heating.
Any thoughts would be much appreciated
yes i get that isssue to on my niki on tmobile uk but its only just started doing it recently
try to soft reset it
All my devices, Qtek S100, Qtek S200, HTC Touch dual - they all stops charging in "Internet Sharing" mode.
internet sharing and charging..... the fix
does your handset stop charging then restarts after a little while using internet sharing, if so read below
a few things to check is to try internet connection on another laptop at the location where it is happening,if the fault is present then you have identified the fault is with the handset or network.
your next step is to try internet sharing at a different location from where you are experiencing the fault and see if the fault reoccurs, for me it wasn't until i decided to try internet sharing in another area that i discovered that the fault was network related, even though tmobile were adamant it wasn't (this fault is also related to cases where the handset gets very hot within a short of time whilst using hspda/gprs).
if the above test is carrried out and you identify that it's location based then speak to tmobile (but be persistant)
today my handset can sit idle or surfing for xyz and it is barely warm....
hopes it help

Data Connection Problems?

Has anyone else had the problem that you go online and surf the web then maybe a couple of hours later you launch Opera again to go online and it just hangs (the data connection not opera)?
The only way to make it connect is to turn off the data connection then it will log back on...
JetMouse said:
Has anyone else had the problem that you go online and surf the web then maybe a couple of hours later you launch Opera again to go online and it just hangs (the data connection not opera)?
The only way to make it connect is to turn off the data connection then it will log back on...
Click to expand...
Click to collapse
yeh iv been getting that problem for sometime now, its frustrating, sometimes i even have to soft reset to get the data connection working. It shows that the data connection is fine and everything seems connected, but then when you try and update weather or browse the web (anything that uses data) you end up getting an error,
its very similar to the problem you get on your home broadband, your router shows its connected and your dsl and everything is active yet you get a white page on your browser and then you have to reset your router, very very frustrating, so i understand your problem exactly.
I'm wondering if this is anything to do with changing cells on your network?
When you travel to a different cell location although the network says you are still connected (and you can still send/receive calls) the data network has actually dropped and needs refreshing?
I suppose what we are after is a program that can refresh the data network every few mins - don't know if this is possible though?
Here in Germany o2 has a problem with the Qualcomm Chipset. I also have hanging connections. A workaround is to disable HSDPA. Maybe you have the same problem?
same problem here (also o2 Germany)
the 3G icon is there and the bubble says there is a connection for x minutes but opera or google maps mobile report a missing connection after a short time of usage. i have to kill the connection manually and after the connection is reestablished it works again for few minutes...... this is so frustrating...
GPRS
Same problem in Czech republic with O2 provider.
At this moment I found as a fastest way to switch off and on the radio.
I'm using most of the time GPRS connection and this problem is about two times per day so reconnection every day two times is really annoying.
Hopefully somebody will find solution soon...
My problem is slightly different. Sometimes (after using Opera or not) I try to refresh weather and it says "refreshing" but the data connection won't connect (it shows antenna, no arrows with H or 3G). I must then soft reset the PDA to make it work. Any solutions or similar experiences?
Blackstone data connection problems
I have been getting the same problem for sometime now, it is very frustrating, I always have to soft reset to get the data connection working. It shows that the data connection is fine and everything seems connected, but then when you try and update weather or browse the web (anything that uses data) you end up getting an error.
I try to refresh weather and it says "refreshing" but the data connection won't connect (it shows antenna, no arrows with H or 3G). I must then soft reset the PDA to make it work.
I am also wondering if this problem is limited to Blackstone (HTC Touch HD) or extends to HD2 also?
I have noticed that no one ahs posted any solution.
Comeon senior guys PLEASE help us out here.
Many thanks in advance.
Kam2kam, question, What rom are you using, and are you using activesync? If so, have you downloaded any email attachments? I was having the same problem where a couple of times a day I would have to soft reset. The connection would look fine, but if you tried to update anything or browse the net you were met with an error. It was frustrating. I finally narrowed the issue down to activesync and the new manila documents tab. My theory was that when I downloaded an attachment to view in the documents tab activesync would continue to sync the attachment each time it polled for new mail. Since activesync is often slow to sync attachments, my connection to the VPN would timeout before it could finish syncing causing the dreaded "waiting for network". My thought was my VPN connection would freeze thereby preventing my carrier internet from being able to connect; since, at least for me, you cannot have two different data session running simultaneously, i.e. VPN connection and the carrier's connection. The only cure was to soft reset. Ultimately what I did was hunt down any and all email attachments that I had dowloaded, and deleted them all. Since then my data connection went from freezing up twice a day to zero times a day and it's now been over two weeks.
You may not have the same set up as I do, but perhaps there may be something similar going on.
I hope that helps a bit.

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