I had problem with my wireless on GT-I9100 - Galaxy S II Q&A, Help & Troubleshooting

Ihave been update my moble to JB and that problem still.
I maked a root and downloaded another rom still the same .
The problem I connect to my wireless network I leave my phone for few minutes the net cutted then I need to stop wireless and switch it on again
To work on internet I was edit in advanced of wireless the three options and the same result
Also I cant see the network of my laptop wireless also the out door wireless I can't connect to it.
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Related

[Q] USB Tether times out while idling - when using torrents or otherwise

Hi,
I have got a new MTNL 3G connection (I am from India), and am trying to use the USB Tether option to browse and download from the internet. However, when I leave my phone / computer to idle, the connection drops. I was earlier on Froyo (2.2) and am now on CM 7 version 6.5.5.
Does anyone have the same problem? Is there a solution?
I have tried keeping the screen awake, screen timeout options etc. Have tried PDAnet and Auto USB Tether too.
Any help will be appreciated
Thanks
Mallik
try settings>wireless & networks>wifi settings>hit the menu button and choose advanced>wi-fi sleep policy>never
before i did this myself my wifi kept turning itself off whenever the screen turns off. im not sure if this will work for mobile data but it wont hurt to give it a try
U can try to connect the internet via dialup connection. I had this problem too.
N u can also access ur sd card with internet connection on which is not possible with usb tethering
Sent from my LG-P500
Can we use dial up modem in Mike os. Since PC suit doesn't recognize phone ...
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sweetnsour said:
try settings>wireless & networks>wifi settings>hit the menu button and choose advanced>wi-fi sleep policy>never
before i did this myself my wifi kept turning itself off whenever the screen turns off. im not sure if this will work for mobile data but it wont hurt to give it a try
Click to expand...
Click to collapse
I am using USB tether and not wifi. Dial up will not give me 3G speeds, and I am on cyanogen CM7, so don't know if dial up is possible. Net seems to be working fine right now. Maybe it's an area specific problem. But would want to know if anyone has figured out a solution.
Thanks
Mallik
I had this issue on Airtel 3G and CM7. It is fully fixed in the GB roms based on stock.
Yes dialup will give u 3g speed bt dnt knw it works wid cm7 or not bt i guess it should just check dat if ur system is detecting ur phones modem den it will surely works.
Sent from my LG-P500

Can't tether to laptop thunderbolt cm7

Hey guys. I can USB tether to my old laptop and wireless tether with my Xbox 360 but my new laptop I just bought it connects but says I have limited connectivity and no data connection. I've tried USB and wireless and multiple tethering apps. I use cm7 for my laptop and 360. Can anyone help? And I have an active 3G or 4G connection when I try
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Cant any of you 600+ views give me any suggestions?
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What os did your old laptop run, and the os on your new one?
Sent from my HTC ThunderBolt powered by KillaSense 3.6
dariengrainger said:
Hey guys. I can USB tether to my old laptop and wireless tether with my Xbox 360 but my new laptop I just bought it connects but says I have limited connectivity and no data connection. I've tried USB and wireless and multiple tethering apps. I use cm7 for my laptop and 360. Can anyone help? And I have an active 3G or 4G connection when I try
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
Try wifi tether, a quick google will bring up the google code webpage.
Once it is installed go into the settings,
Select the proper device profile,
check Routing Fix.
make sure wifi driver reload is checked.
Sometimes the tethering needs to be fully started, then stopped and then closed. Once you reopen it you should be good to go to connect with your laptop.
Stratejaket said:
Try wifi tether, a quick google will bring up the google code webpage.
Once it is installed go into the settings,
Select the proper device profile,
check Routing Fix.
make sure wifi driver reload is checked.
Sometimes the tethering needs to be fully started, then stopped and then closed. Once you reopen it you should be good to go to connect with your laptop.
Click to expand...
Click to collapse
This is the exact setup I use, and it works flawlessly. Also, you may try resetting your wireless adapter on your laptop. A lot of the time that can fix limited connectivity errors.
Both of the laptops have windows 7. I just downloaded the wireless tether app from Google code and will try again when I get home tonight. Also how would I go about resetting my wireless adapter?
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Alright so set up the suggested settings in the wireless tether app and it ddnt work. I reset my wireless adapter and it still ddnt work. I clicked on diagnose problem and it said that my wireless network connection doesn't have a valid IP connection... I've restarted the app and tried again and reset my adapter multiple times to no avail... is there anything I can do?
Sent from my ADR6400L using XDA App
* valid IP configuration* not connection my bad
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So you can tether your xbox wirelessly with the wifi tether app? That means the issue is with your laptop. have you tried another wireless network to see if you can connect to that with your laptop? also have you updated the drivers on the laptop. Also you can try to disable your firewall on the laptop.
Yah everything else connects to my laptop. I even have a Verizon mifi that's works perfectly. And my phone plays nice with everything else. The only thing wrong with with my laptop is that it doesnt wanna tether. Just says what I posted 2 posts above. How would I go about removing the firewall?
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On the wifi tether app, under settings, do you have router fix box checked? I believe it needs to be.
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Wireless tether worked best for me
I wasnt able to get the WiFi tether working but i was able to get Wireless tether 2.0.7 using the liquid.mecha v3.2 ROM
here is the result
8.92 Mb/s Down and 6.46 Mb/s up
not bad imo
-J
Yah its checked. I'm just gonna assume its my laptop. Does what radio you have have something to do with it? I have the 2.5 radio instead of the 3.0 with my cm7
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Wireless tether is known to not play nice with some Intel wireless cards. The only sure-fire way to fix it that I've found is to set a static IP configuration based on what the phone is transmitting. It seems like the wireless card doesn't want to pick up the phone's IP address, so you have to do that manually. Tedious, but effective.
Ok. I'm not very computer savvy so how would I find out what my phones IP address or whatever and how would I manually input into my computer? I do have an Intel wireless adapter.
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Xperia S hotspot

Hi guys,
I'm having this issue on my device where if I enable hotspot, my wireless devices (win 7 laptop, iPod touch, and another android phone) can detect and connect to the network but can't connect to internet. I am on stock 4.0.4 and I used the automatic setup for APNs in the settings option.
I'm in the Philippines and on globe telecom network if it matters.
So far I tried restarting my phone, wireless devices - no go. Did a factory reset and didn't help either. Did some search over the net and no one seems to be having the same issue. I'm thinking it's carrier-related but there are very few times(about twice) over the course of my troubleshooting that my iPod connected for a while. I was able to send browse for and download for 10 minutes and didn't connect again after.
Would this be a hardware failure? Or is it just some APN settings that I need to change? Any ideas?
Thanks in advance...
Sent from my LT26i using xda premium

Samsung pocket GALAXY wifi issue

Hello everyone,
I am running android 2.3.6 on my pocket galaxy.
Whenever i keep my wifi on for sometime and keep my mobile aside ,i doesn't connect to internet as soon as I again pick it up. Though it shows that it is connected but i have to switch wifi of my mobile off and them turn it on again. There is probably no issue with my internet connection or router because my tablet and laptop doesn't show similar problem that use the very same wifi signals for accessing internet.
Secondly,lets say i went out of home along with my mobile into an area where i don't get the wifi signals of my router and then came back,while wifi was on, mobile would not connect itself even after ten to fifteen minutes. I don't know whether there is any particular time interval for every mobile to scan for wifi but i guess it must be not more than two to three mins once you don't have signals.
Please tell me ,is it a hardware issue or software issue and how to fix it. Would be grateful .
Regards
Sent from my GT-S5300 using xda app-developers app
syedihtisham said:
Hello everyone,
I am running android 2.3.6 on my pocket galaxy.
Whenever i keep my wifi on for sometime and keep my mobile aside ,i doesn't connect to internet as soon as I again pick it up. Though it shows that it is connected but i have to switch wifi of my mobile off and them turn it on again. There is probably no issue with my internet connection or router because my tablet and laptop doesn't show similar problem that use the very same wifi signals for accessing internet.
Secondly,lets say i went out of home along with my mobile into an area where i don't get the wifi signals of my router and then came back,while wifi was on, mobile would not connect itself even after ten to fifteen minutes. I don't know whether there is any particular time interval for every mobile to scan for wifi but i guess it must be not more than two to three mins once you don't have signals.
Please tell me ,is it a hardware issue or software issue and how to fix it. Would be grateful .
Regards
Sent from my GT-S5300 using xda app-developers app
Click to expand...
Click to collapse
I too have the same issue. Any solution by rooting?
Sorry brother rooting will not correct it
Sent from my XT1033 using XDA Free mobile app
Try flashing a new kernel.
Any kernel that thou can suggest please... And please link to the kernel as well
Regards
Sent from my XT1033 using XDA Free mobile app
You may check this thread, but I always recommend "Infuzi0n Kernel"

Wireless with Latest firmware

Running the latest firmware and noticed something strange and wanted to see if it was just me. If I connect to a wireless network and switch to another all is well (say from internal work to guest). But if I am connect to the same network and choose to tap the netwrok and disconnect it actually forgets the network and I have to put the key in again when I want to rejoin. Is that just me or anyone elese experiencing that too?
Sent from my GT-N5110 using xda app-developers app

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