General :: Can't Use Packet Data Connection
Jun 19, 2013
I flashed a ROM called Custom Rom Ceberus V5 (S3 Edition) by Frang but the packet data connection does not appear in status bar when I touch it and I can't connect using packet data connection.is it the ROM's problem or there's something I need to do?
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Mar 20, 2009
Does anybody knows how can i capture data packets transmitted/ received by Dev Phone (real hardware)? this is very important in development stage.In emulator it's very easy, just start wireshark.I need to do the same in real hardware. Anybody knows?
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Sep 15, 2010
I've looked for this and I can't find it, so I hope I'm not being stupid . All I want to do is reset the call timers and packet data sent on a monthly basis on my HTC Desire so I can tweak my monthly usage if necessary and not exceed my quota. I can't find a call usage summary anywhere on the phone; all I can find is individual times etc per recipient called.
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Feb 8, 2012
Imagine the situation that Any data plan is not activated and as soon as u enable the data connection hundereds of thing in android want to connect to internet and when u disable the data connection again . Ur money is deducted.
Now u will ask me if i dont have a data plan why i enable the data connection.?
So here is the thing I want the data connection to be enabled so that i can open free site like facebook on Opera Mini.
So is there any way so that i can enable the data connection but my phone does not connect to internet to itself but i control which app connects. In my case opera mini.
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Jun 2, 2012
I got an samsung(I9001) android smartphone. I work on Wireless network and I want to use my smartphone to gather lots of Log data to analysis network quality via diagnostic port. But I don't know how to implement data gathering on my Linux phone system,
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Jul 23, 2010
What's the technical term for being able to have voice connection and data connection simultaneously? Like AT&T was promoting heavily for a while.Apparently, the new T-Mobile Vibrant has this capability. A friend got one and was accessing the web while talking to me, double jealous now.I have benn lusting after the Verizon version, Fascinate, and wondering if there is any chance it will as well.
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Oct 8, 2011
I'm wondering if there is a good application for my droid that will use the GPS to get me around with a preloaded map database so that it doesn't rely on me having a data connection.
Edit: did some research, looks like osmand and mapdroyd are the best choices. Any user opinions on which is better and why?
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Mar 23, 2014
After recently re-flshing my device, the 3g/mobile data no longer works.
The mobile network works and im able to make calls, but the data doesnt (all switched on).
Phone is THL W8S running latest v1.0.6 firmware.
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Apr 15, 2012
I have a Samsung Galaxy S2 with Android 4.0.3 XXLPQ.It's rooted and now has CM9 installed.Unfortunately for some bizarre reason I have no internet connection. I've installed a different modem and it hasn't fixed the issue. APN settings are correct (I've spoken to my network). Sometimes it works absolutely fine then after a few moments it just won't load anything and I get a 'No internet connection' warning. Apps won't work either due to no connection. However I do have a 'H' and sometimes '3G' next to the signal bars. WiFi is working fine. Have full signal.. I've started from scratch and wiped everything several times and re-flashed xxLPQ but still nothing.
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May 10, 2013
My R760 from U.S.Cellular which now work on PerfectumMobile-Uzbekistan not connect to internet. My friend's r760 perfectly connect to internet. My andi his device has same settings adn same firmware version and kernel version. I copied his device setting with QPST and write to mine but there is no result. all setting in ##3282# same but no internet. Voice calls is ok. cannot refer to tech support because to long distance. How to setup my SCH-R760 to connect internet?
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Aug 26, 2012
I have tried a lot of apps for finding a lost phone - Lookout, Where's My Droid, AndroidLost, Prey etc.None of them have the feature to automatically on gps and data remotely [using sms]
Only AndroidLost has this feature, but when I tried it, it didn't work.So, is there any way to turn on data connection and gps remotely, via sms?
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Sep 11, 2013
i have this strange issue with my old Xperia X10 (about 3 years old, running 2.3.3). The phone runs fine, fully charged can last two days with normal usage (as always). I can play any games for hours before the battery goes dead. But as soon as I turn on data connection, both wifi or mobile network, it runs about 2 minutes and suddenly "turning off" window appears and the phone shuts down. When I start up the phone again, the battery is about 20-30% lower than before the shutdown (depends on the percentage, can drop to zero if charged at 50%) and shuts down again after couple seconds (i can barely type in the PIN code). But if I manage to turn the data connection off again in those few seconds, it doesn't shut down anymore and runs normally again. Weird thing is that in following hour after this incident, the battery slowly recharges itsself back to the original state (or little below it, just as it normally would). Here is the pic:
I guess its not faulty battery or anything, probably its software related but I can't imagine a sw that could drain the battery so fast (in seconds), almost like if it short-circuited the battery.
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Feb 25, 2014
I have a Sprint HTC One. I recently flashed a new ROM. VENOM 5.0 which supports my PDA.
So, after installing it I downloaded all the required apps and they worked fine.
Later the next morning when I switched on my data connection, all the apps ran on data and everything went on well. Then I installed Root Firewall PRO and set all my required settings, after that none of the third party apps didn't receive any data connection. Neither Whatsapp nor Facebook Messenger received data. Even though they are only messaging apps, they also did not receive any Data Connection.
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Jan 19, 2014
You can use the 3G network for surfing the Internet and at the same time the wifi network to move files only?
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Jun 1, 2012
is there any app that can disable the background apps, like fb, sync, widgets, that would use internet once i enable the data connection on my android? i don't have an unlimited data package, which is why im concerned about the data charges.
is there any such app that would disable background apps while allowing me to use the app i need to use via data connection?
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Nov 28, 2012
My Galaxy pocket is loosing it's data connection and only reboot is working although the dual arrow marks with H exist on screen. The rom is original without any changes.
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Jan 14, 2013
I have a Zopo ZP900. Unfortunately, My kid tried too many pattern attempts, WITH OUT a data connection.
I tried lot of ways to get the phone unlocked but Could not do it.
My phone debug mode itself is not turned on...
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Dec 15, 2012
My data connection goes into idle mode if I don't use it and stops downloads... How can I prevent it?? K-Touch E619
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May 17, 2012
I do know that downloading on Wi-Fi is faster than using data (or so I've read). My question is if I start a download using data connection then turn Wi-Fi on will the download see the Wi-Fi and jump on that to speed up our do I have to start on Wi-Fi for it to use Wi-Fi?
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Jul 15, 2012
I am using ICS Evervolv a5 on my N1. The mobile data connection works only if I don't connect to a WiFi network. If I do, the only way I have found to make it work again is to reboot the phone.
This means that while I am at home, everything works through WiFi, however, if I leave home, I have to reboot my phone once I am sure the phone is far enough from my WiFi access point to be able to connect. Then, it starts working with the cellular data plan
The only thing I can relate to this is that I have the "application protection" app installed, protecting the settings menu do with a code so my kids don't mess up with that. However, is still hard to believe that's the culprit.
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Dec 17, 2012
everytime i installed a custom ROM preferrably CM7 Apocalypse, i always lost my data connection, i dont know why this thing happen, then last time i installed CM7 Apocalypse again (changelog dated 9/7/2012 by itasoulas) i still lost Data Connection though i follow the instructions given, plus i cant receive a message even though i installed a messaging app. im tired im reflashing my phone back to Stock Rom over and over again .
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Apr 21, 2012
when I turn on google maps or navigation this message appear (this application requires a working data connection)
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Jan 20, 2014
Principally to save battery charge, i need to find an application or a method that automatically shut down data connection when i lock the screen and resume it when i unlock the screen.
I've tried many of the most popular software that do this, but, with dual sim phone, they are able to shut down data connection but not to startup.
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Sep 11, 2011
My main phone is my new HTC Sensation, and I have all my regular apps installed on there (via the Android market, using my Google account).
My old phone - Rooted HTC Hero - I keep as a spare, and use only when I am travelling overseas, to put a local SIM Card into.
My question is, can I install apps on the spare phone on an ad-hoc basis, without using my regular Google account?
Ideally, downloading .apk files for Android market apps?
As it's only a spare, and mainly used for voice not data, i don't really want all the same apps as on my main phone, just some of them -things like Go SMS, JuiceDefender, etc
Also currently, the plan I have with the local SIM card I'm currently using has no data - only voice. So apart from connecting it via my laptop, I could only install apps using free wifi.
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Jul 12, 2012
Kernel with fixed Iptables/Netfilter issue!! I found that my rooted Galaxy Pocket GT-S5300 has a problem applying the iptables/Netfilter. My Droidwall nor Data Usage Defender app cannot be able to filter the connection thus, I won't be able to manage my data usage at al. Below the quote from the page:
Quote:
Common error messages:
1. can't initialize iptables table 'filter': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded.
This error message unfortunately means that your kernel does not support iptables/netfilter, so DroidWall will not work.
The only possible solution is to flash a customized ROM (or kernel) with full netfilter support.
2. no chains/target/match by that name
This error message unfortunately means that your kernel does not support netfilter owner match module, so DroidWall will not work.
The only possible solution is to flash a customized ROM (or kernel) with full netfilter support.
Ensure that the following configuration option is enabled in the kernel (either built-in or as a module): CONFIG_NETFILTER_XT_MATCH_OWNER
Pporting the kernel/ROM that has already support the iptables/Netfilter for Galaxy Pocket GT-S5300?
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May 11, 2014
iberry Auxus CoreX8 3G Mobile data connection issue in stand by mode. when tablet is on stand by mode mobile data gets disconnected automatically , and when i wake up the tablet it wont connect to mobile data . i have to manually turn off and turn on to get mobile data connection to get mobile data connected .
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Nov 24, 2010
I am using a Java application to send UDP packets to an Android device. There I have another Java application that receives these UDP packets and displays its data - very simple.Now I am working on some routing algorithms - therefore it would be nice to know how many hops a UDP packet did since it was send. My idea is to just read out the TTL (time-to-live) value of the packet and display it. Do you know if this is possible with pure Java? The class DatagramPacket doesn't give any hints at all.I guess that this is not possible because this information might already have been removed at a lower layer, but I just want to be sure. :-)
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Jun 6, 2010
Has anyone tried to do a tcp client server app using the emulator using the pc as a server and the phone as the client?I've got a bit of an issue where its only sending one packet, ie 1491 bytes of data regardless of how much there actually is to send, from the client(Phone) to the server(PC).
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Jun 14, 2010
I am streaming an rtsp video to Android. How could I calculate network metrics like packet loss, jitter or delay?
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Jun 2, 2010
I have implemented a routing protocol on an Android 1.6 mobile that uses wireless (ad-hoc) network in order to exchange messages. Now I would like to evaluate it under an energy consumption point of view, the base would be to try to calculate the energy wasted to transmit a single packet, do anybody has any idea how to do that? Software/hardware solutions are welcome! Thanx :)
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