I using the Cyanogenmod 10 with JB . I got a big problem cause every time i turn my phone into standby i loss my connection to internet and also i loss my mobile signal. after unlock my screen i have 2 enter my pin , i can only phone emergency. when i enter my pin, the phone reconnect and i got signal. i tried nearly every update, i flashed stock ROM and re-flashed cm10, nothing better.
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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 .
View 5 Replies View RelatedI'm developing an App that sends keep-alive packets to its server to ensure the connection is still alive.
The server is java based and thus easily to run. I run the server on a virtual machine (Windows 7). After my App is connected and the first keep-alive packet is received (it displays a message in its console output) I disable the network interface in Windows. This step is very important because by disabling it, there is no way to send any packet back to the client informing it about network changes.
The clients are configured to send every 25 seconds a keep-alive packet, so you don't need to wait long.
When you use the sample JavaClient on Windows 7 it takes less than a minute after the keep-Alive packet and an exception is thrown which triggers reconnection (which currently can't occur). This is the expected behaviour.
When you use the sample Android App on an emulator (tested Android version 2 and 4) it is the same behaviour. So in less than a minute after the keep-alive packet it recognises that the connection is dead, throws an exception, this triggers reconnection.
Problem is now when this App runs on a real device (tested several, Xpearia Arc S, one Cyanogen Mod 4 on Galaxy S3 and my Galaxy S3). I've waited 5 minutes, but there was no exception. This behaviour is reproducable.
Since this is a sample App, it uses no wakelock or service, so to test it is important to have it in foreground all the time (don't switch to other Apps or homescreen) and increase your display timeout to a few minutes to ensure that it doesn't go off. Use Logcat-Output to get informed whats happening, because there is no output in the App itself.
Now Sample-Code is in the attachement. Something had gone wrong. The Code consists of 3 Eclipse projects which you can easily import.
I've ported a Hero ROM to a HTC Magic.Here's my problem:
Problem: There's a great battery drain when you're connected to the network (no data but just mobile network for calls/SMS)
Ported ROM: Sandwich Deluxe 4.0 .
Original ROM: Hero ROM
Kernel: carz-2.6.34.4 (fast and stable)
The mobile network drains battery.I'm not in a low signal-area. Everybody who uses the ROM has a drain.I'm using a 2.x.x instead of a 3.0 kernel for an ICS ROM, can it be that this mismatch creates the drain?The phone displays a singal strength of 0dBm 97 asu. (Not normal?)
What doesn't cause the problem? In airplane mode there is no drain at all. So it is unlikely that some apps causes the drain.Wifi, GPS, sync, ... are all disabled.
What do you expect from xdamembers?
- Confirmation if the kernel is the issue of the drain. If not, I would like to know which files (in ROM) are responsible for network signal.
I have a T-Mobile Galaxy Vibrant that was running Android 2.1. I rooted the phone (successfully), and installed Slim Bean 4.2.2 plus Google apps. Everything was going smoothly and I was reinstalling apps and data when I noticed that I had no network phone connection. Slim Beam did not seem to recognize the sim, and I came up empty searching for networks. I removed the sim and put it in another phone, and everything was fine.
I decided to restore the previous android 2.1 (which I had backed up) using ClockWorkMod Recovery. I did restore, then reboot. Now the only thing I get is the initial screen ... Vibrant and Samsung in bold white letters. I have tried repeatedly to launch CWM Recovery, without success.
New to Eris and have set up Wifi to connect to home router (Verizon FIOS Actiontec). Successfully connected (accepted WEP) but get very weak signal and then lose connection. I've turned off "Mobile Network" but still have this problem. I am one room away from router and receive full signal on iMac and printer but only a dot under the Wifi symbol on the Eris. Exchanged a Motorola Droid (which received and held full signal -- as did my prior iPhone)) for Eris. VZW tech support clueless and immediately sent me to HTC support. While they tried (had some not very good explanations -- battery not pushing enough power) still nothing working. Any advice/help would be greatly appreciated -- this is the only downside right now.
View 3 Replies View RelatedSignal lost - "No Service" message received on phone - does the phone automatically re-establish connection automatically or must i power off the phone each time?
View 3 Replies View RelatedAfter reading the forums and changing settings and doing a few battery cycles, I had been getting really good battery life of at least two days on medium usage and 3 days on light with my connection not having any real issues. Then, 2 days ago I installed weatherbug and beautiful widgets. While I enjoy both, it seems like my network connection goes down fairly often now and I need to turn on wifi to check email or do anything else web related. Has anyone else lost their network connection and been able to narrow down the cause? I'm hoping it's not one of these two, but I can't imagine what else it would be.
View 5 Replies View RelatedI am checking to see if my app has a network connection Whenever I rotate my screen between landscape and portrait this method returns false. It makes me wonder if Network connections are getting killed during the rotation?
View 1 Replies View RelatedHow is it I had the kind of mobile Samsung Galaxy S2 GT-I9100G.
I wanted to install ROM through the program odin mobile and knee after installing version fails the device is to comment on the Samsung logo, which is in the type of device and I will open Recovery Mode I could not and I want Open Download Mode opens to I was not recognized on the device.
Like the title says, what is everyone's signal strength (settings/about phone/status) and have you been experiencing any mobile network issues at this level?
My signal hovers between -96 dBm and -101 dBm and have had network problems beyond belief. Moto droid sitting directly beside my fascinate typically is ten points better at -86 dBm through -91 dBm with zero network problems.
Got this thing yesterday and after finally getting it activated went to the Android Market to play with some apps. Went through the Google account setup..."Your phone is communicating with Google" then I get a "You dont have a network connection" This could be a temp prob OR your sim card may not be provisioned for data services" I have a "Standby for connecting to mobile network" under the Mobile Network tab in phone settings. From what I've read, people are suggesting a "hard reset" for this issue :
View 2 Replies View RelatedI am developing an Android application and I would like to setup a tcp/ip type of connection between two Android phones using the 3G/Edge network. My test version will establish a connection if I have both phones on a lan using wifi but when I use T-Mobile's network a connection is not established. Could this issue be a port or ip address?
View 12 Replies View RelatedI'm building an application for my own use, and I like to get connection via mobile network but I don't know how to do that. What I want is the same behaviour that offers severals existent widgets to turn on/off the data connection.
View 2 Replies View RelatedI got my HTC Hero the other day and am very very happy with it. The only problem is that I cannot connect to the internet through "Mobile Network". I am on a "3" contract and I am able to access "my 3" which is where I can look at my account, look at my last bill, check my usage, etc. I can also connect to 3 - Home - that loads fine. But any other website (google, bbc, facebook, etc.) will not load - it just times out after a while.
It seams obvious to me that this is an issue with my account on 3. I don't know how many hours I've been on the phone to these guys. I have gone through all the settings with them, more than twice - replaced my SIM card and tried my SIM in another phone. So Three are now looking into it and have passed my issue onto the network's team, now they said that it may take up to 21 days for someone to get back to me!
Does anyone know why in wireless & network settings it says connection failed under mobile networks?It'l connect to 3g for a bit but then come up with connection failed?
View 1 Replies View RelatedIm wondering if this is an issue with my phone or an issue with the network in my area. Basically, i try to turn on my mobile network and it freezes at "turning on" i hit the back arrow, head back in and it says that the connection failed or "standby for connecting to the mobile network.The only thing different i have done today is install spare parts, and read a few issues people had with sense turning off, and wondered if maybe something within it is bugging my phone, just a thought though.
View 14 Replies View RelatedHow to view the list of network connection mobile APNs or WiFi configured on the emulator.
View 6 Replies View RelatedMy phone keep losing it signal and it keep saying "Your sim card does not allow a connection to this network"?
The problem just started this friday, im with t-mobile but im roaming on at&t towers... I haven't dropped the phone or damaged it in any kinda way...
the mobile data connection is switched off automatically when my S2 is in standby. Using Omega 19.2 rom. Is there a setting for that? I have no energy saving turned on.
View 1 Replies View RelatedI have been trying to find a way of quickly switching off/on the Mobile Network setting from the home screen. When searching Google there's loads of pages stating that it is an HTC Widget that can be added. I have checked all the widgets on the Desire HD and cannot seem to find it anywhere. I am using an unbranded handset.
The Desire HD manual even states "You can also add widgets that allow you to quickly switch on or off certain settings of your phone, such as Wi-Fi, Mobile Network...".
Does anyone else with an HD handset have this widget ?
phone: global samsung Note 2.3.6
Phone when has 3G or GSM/GPRS signal, this signal get lost(I can not receive/accept calls_phone needs reboot to find signal) when wifi get activated/deactivated... well?
I recently got a New Quad-core Phone from China. it is a Dual Sim and comes with high profile specifications. But it does not get network signal on any Sim card. it claims to be unlocked. when I introduce a Sim it find my contacts, the phone recognizes it, but no network at all is found.
none if the Sim Slots gives signal (a micro and a normal Sim slot)
I double checked and my band is supported by the phone...
If my screen locks while I have a wifi connection, then the connection is lost when I unlock the phone.First, is this perhaps deliberate, to save power? Also, either way, when I unlock the screen and go into wifi settings, I see that the phone is trying to make a wifi connection, but it never succeeds, even though it's my home network and I'm in the same room as the router. It just states 'Obtaining address.
View 10 Replies View RelatedI used flash tool to try to install recovery on my Lenovo A750. I used DA_PL.bin instead of MTK_AllInOne_DA.bin as download agent.
Now when the phone is turned off, it is not recognized (no MT65xx), and I cannot use the flash tool again. Beside this the phone works fine including 'regular' USB connection. What is "download agent" and what did I do wrong?
Last night my phone decided it wanted to be annoying and started turning itself on and off on its own. This has caused me to lose my network signal.
So far, I have turned the phone off (had it powered down all night while I slept).
Removed the sim card.
Used the recovery options to clear the cache.
Simulated a battery pull.
Thus far, nothing has worked.
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 .
View 2 Replies View RelatedI am using HTC wildfire and using Rom galaxy nexus by Gmerv . the work good but the YouTube is not working prsoperly it shows errors mostly like "connection to the server is lost . please try again later " or " there was problem in playing in video please try again". also I am using WiFi have no data plan.
View 4 Replies View RelatedI have an iPhone 5s clone MT6572.
I think I've screwed up my phone. I performed a format with SP Flash tools and flashed a new rom. Stupidly I didn't take a backup of my IMEI number or a proper backup of my rom! . Luckily I found a CWM backup of my MP0B_001 file in my NVRAM folder and have managed to get my IMEI number back!
I have a problem though, I cannot get a mobile network signal but I CAN detect the sim card. It detects the network name and my mobile number but not a signal. Please see the attached image.
i have Samsung Note 10.1 (GT-N8020) with root access. Where can i place a bash script, so that it is running everytime i change network connection. I mean: mobile data off, mobile date on, wifi on, wifi off
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