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Wifi issue

Sorry if this has already been covered in another forum.
My wifi on the samsung mesmerize is not working properly, 3G works just fine. I try and go online from my wifi connection it says server problem, if I go to my wifi settings it says it's connected. Help would be much appreciated, I have a very fast internet and would like to take advantage of it, especially considering my psu just blew on the pc! I have pulled 10 mbs on this phone using wifi before. Haven't installed a new app that would prevent anything with the wifi that I'm aware of, just wiped my phone the other day, saturday actually. Again any help would be great.
Sent from my SCH-I500 using XDA App

Zibit27 said:
Sorry if this has already been covered in another forum.
My wifi on the samsung mesmerize is not working properly, 3G works just fine. I try and go online from my wifi connection it says server problem, if I go to my wifi settings it says it's connected. Help would be much appreciated, I have a very fast internet and would like to take advantage of it, especially considering my psu just blew on the pc! I have pulled 10 mbs on this phone using wifi before. Haven't installed a new app that would prevent anything with the wifi that I'm aware of, just wiped my phone the other day, saturday actually. Again any help would be great.
Sent from my SCH-I500 using XDA App
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We're going to need to know what you're currently running.
As far as I know, no one is having issues with Wi-fi on either 2.1 or 2.2

My wifi sometimes won't turn on and I have to reboot to fix it, try that?
Sent from my SCH-I500 using Tapatalk

sageDieu said:
My wifi sometimes won't turn on and I have to reboot to fix it, try that?
Sent from my SCH-I500 using Tapatalk
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Yea if that don't fix it try pulling the battery.
Although since the phone is telling you i'ts connected I'm now thinking this is probably app related...(which a reinstall or reflash may correct)

I also have wifi issues with my fascinate, running froyo. I turn wifi on, and it works until the phone sleeps. Then at some point (seem to be a different amount of time each time) I lose my connection to the net. It still says the wifi is connected (wifi symbol at the top). But if I attempt to use google talk, or pull up a web page I do not have access to the internet. If i turn wifi off, and then right back on, all is well (until the next time it sleeps).
There is an app called wifi keep alive. If i check all the options on that app it helps. I see the issue far less often, but it still happens, and using this app my battery life suffers a little.

3g/4G OVERRIDING WIFI?

Just suddenly yesterday my data connection started completely overridijg my wifi so that even with wifi on it still uses 3g/4g. Whats weird is that if no data is being used the cell radio seems to turn off and i only see the wifi icon. But when i try to use any internet related thing, wifi doesnt load anything, just stalls, then the cell radio turns back on and loads thru 4g. I know my wifi is working because it works if i turn on airplane mode before wifi it works. This is weird because ive had the g2x for 2 months and it just started happenning last night..
Also ive already deleted any myaccount related stuff.
Sent from my G2X

I just started having this problem yesterday too. I thought I was the only one. I don't seem to be able to get anything via wifi.

I've been experiencing this from day one. It seems to fix itself quickly but I have to wonder how much data is being wasted on this.

xdmds said:
Just suddenly yesterday my data connection started completely overridijg my wifi so that even with wifi on it still uses 3g/4g. Whats weird is that if no data is being used the cell radio seems to turn off and i only see the wifi icon. But when i try to use any internet related thing, wifi doesnt load anything, just stalls, then the cell radio turns back on and loads thru 4g. I know my wifi is working because it works if i turn on airplane mode before wifi it works. This is weird because ive had the g2x for 2 months and it just started happenning last night..
Also ive already deleted any myaccount related stuff.
Sent from my G2X
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You're right...mine did too...all day yesterday. Back to normal today. I even reset my AP to be sure....Just ask quick as it started, it stopped.

Yea so it stopped happenning for me around noon today. Thats weird. It seemed to hit last night and now its completely back to normal. Im confused as to what caused this.
Sent from my G2X

I run into this almost daily. I just toggle wifi to make it stop.
Sent from my LG-P999 using XDA Premium App

g0dsgreen said:
I run into this almost daily. I just toggle wifi to make it stop.
Sent from my LG-P999 using XDA Premium App
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happened again to me right now. I switched my access point to N....and now, G or 4G is always on. I did switch wifi off and on....and even turned the phone off....wonder if a N band is too confining for the phone...and it needs 4g help....

After flashing cm7 I no longer have this issue
Sent from my G2X

My phone does it time to time.
Sent from my LG-P999 using XDA Premium App

Rooting and freezing the Tmobile apps fixed it for me
After reading the last few posts on this thread (http://forum.xda-developers.com/showthread.php?t=1044349&page=4&highlight=wifi+4g+tmobile+device), I tried the suggestion of freezing the Tmobile apps (Tmobile My Account, etc.), and it stopped this issue for me. I rooted and used AntTek App Manager to freeze these apps.

Connected to wifi but no internet acsess.

I am currently using CM7. I was previously using leedroid. One night my internet suddenly stopped working. I was conected but i couldnt use it. So i switched roms thinking that was the problem but no change. The wifi works fine on my moms laptop and my dads iphone, but not on my inspire. If i disconnect from wifi, then reconnect it will work for a couple of minnutes then suddenly stop working. Any ideas on what is wrong? It has been doing this for days and its really annoying. Thanks
(Sorry if this is a duplicate topic i had to type this fast before the internet stopee working, and didnt have time to look)
Sent from my Inspire 4G using xda app-developers app

Just curious. Even though other devices can sign on to router, have you tried resetting it. Sometimes they have an ip conflict and resetting refreshes the ip tables.

Yeah I would try resetting the router if you haven't already. I know I have had some connection issues before and it was caused by the router. My computer would work just fine, but my phone wouldn't connect.

It worked. Thanks soo much. I should have tried that in the first place.
Sent from my Inspire 4G using xda app-developers app

Hey guys.. i reset my router, and it only worked for like 2 days then started doing it again.. now if i reset my router it doesnt do anything.. any more ideas?

guide942 said:
Hey guys.. i reset my router, and it only worked for like 2 days then started doing it again.. now if i reset my router it doesnt do anything.. any more ideas?
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The router is probably bad. I sell them at work and they go bad quite often.

da64u said:
The router is probably bad. I sell them at work and they go bad quite often.
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I agree, they often fail. I use only linksys routers now and I still have to reset it every now and then.

Its not just at home.. its where ever i try to connect to wifi i realized recently. It is also a very new router

I'm having the same problem with mine. I'm running ARHD 6.3.3 never had the problem with Cyanogen. Is there anything I can do about the wicked not really connecting? I'm running Juice Defender, but I've been having this problem before I installed it.
Sent from my Inspire 4G using xda premium

I had same problem with cm7. Heres what I did - phone- wifi serttings, go to your router connection and press forget. Then I restarted phone, PC, router. Back to phone, wifi settings and re-entered router code, extra. Sounds odd but it worked for me
Sent from my Desire HD using xda app-developers app

That happens a lot to me, too. I do believe it's the phone. My room is across the house from the WiFi modem, and my sister's is even further. Her phone catches the signal when mine doesn't. I would like to know the solution, too, if there is one.
Sent from my Nexus 7 using xda app-developers app

Still not working. An app maybe?
I have tried everything.. nothing is working. Its not just at home its everywhere i go. Only thing i could think that would cause this is an app maybe? Is there an app that is known to stop the wifi from working? It has to be something like that. If its not i guess my phone just randomly broke.

So, I had this issue too. I bought and installed an new digitizer (again :/ ) but the tape/adhesive didn't get to me until 3 days after the digitizer. By time I got the tape/adhesive (I temporarily used electric tape on the 4 corners til then) I had gotten a ROM up and running. I took apart the phone, to put the tape/adhesive on the LCD (it was a replaced also) and on the digi. When I put the phone back together, the wifi would work, but no internet. I tried it with 3 different routers and the only fix was to reflash the ROM/a new ROM. This was like 3 days ago. Today I wanted to fiddle with the volume rocker to try and get my volume up working again.... well the same thing happened when I put the phone back together and booted up, wifi connects, but no internet, reflashing the ROM/a new ROM, fixed it. I think there's like something with the phone that 'detects' when it's taken apart, and like does something to the ROM. My Tapatalk accounts got logged out also. I did, both times, also try wiping caches to no avail. Also tried turning wifi off, forgetting the network, and then restarting.... to no avail. The ONLY fix for the wifi each time was to reflash the ROM Maybe someone else could try to recreate this, see if it's only me or not.

I finally found out how to fix it. It turns out I had wifi settings backed up from a diferent rom in titanium backup for some reason. I reverted back to my stock back up, cleared all my titanium backup stuff out, then re-flashed my rom. So thank you guys for all the help. Hope this helps you guys fix you problems.

messed up data

i messed up something on my sd card. im on liquid ics and everything was great. after updating the radio i went into the card to either rename or delete the PG051IMG so I could boot into recovery. I think what happened is that I deleted something similar to it in error. now I only get 1x no matter what rom I use from a backup. Am i screwed or can I fix this? everthing else is fine. I guess I got carried away messing with something that wasn't broken.
Thanks for any help.
Ed

The fact that you get 1x has nothing to do with something on your ad card. Have you tried putting your phone in airplane mode and taking it out? Also if that doesnt work then maybe try going to back to your old radio. Radios are different for everyone and your results may not be the same as someone else's.
Sent from my ADR6400L using Tapatalk 2

thank you very much for the reply. it started working now. 4G. maybe it was a coincidence and it was a temporry verizon thing.
thats a relief.
I'd hate to screw up my tbolt now. panic attack.
I've had the bolt since launch day and really enjoy it with liquid ics or gb.

Yea no problem. Data is still a little finicky with the liquid builds. They're still trying to nail down the ril so that data is more reliable.
Sent from my ADR6400L using Tapatalk 2

I usually find myself able to get data back faster by going to the data usage tool and just turning mobile data off and back on since it can sometimes take a bit for my airplane mode to go on and off

mooneyspam said:
I usually find myself able to get data back faster by going to the data usage tool and just turning mobile data off and back on since it can sometimes take a bit for my airplane mode to go on and off[/QUOTE
Yea toggling data on and off will work sometimes. There are times where putting it into airplane mode or rebooting are the only solutions.
Sent from my Thunderbolt using Tapatalk 2
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I also forgot to post that I have also had trouble getting stuck in 1x mode. I've had to go into LTE On/Off and change the setting back and forth there as well as switch the Network Mode under the Mobile network settings to force it into 3g. Only had that a couple of times, havent really had many problems lately.

[Q] Connection Optimizer randomly crashing. Anyone else?

So today, the Sprint Connection Optimizer (which I dont use) has randomly started to crash, especially when I turn on my phone. I switched to ART runtime yesterday but saw no problems all day, just started this morning (I suppose it could be due to ART). Anyone else having this issue? Perhaps I turned off something I shouldnt have in the application manager but I really havent touched the phone this morning.

Same here. I'm still on Dalvik and it didn't happen until I actually connected and saved a WiFi AP. Anyone else having this problem since CF-Root + Xposed?
Sent from my SM-G900P using xda app-developers app

Im unrooted, completely factory I should add.

God this is annoying.

Anyone?

ChaddyPaddy said:
Anyone?
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For me, it seems to happen when it grabs a new connection. If I join a new wifi network, itll crash a few times. If I jump back to LTE, same. Back on my home wifi, crashes. Get a phone call where it goes back to LTE then back to wifi, crashes.
Pissing me off b/c I have it disabled but I cant freeze the damn app.

crazymook said:
For me, it seems to happen when it grabs a new connection. If I join a new wifi network, itll crash a few times. If I jump back to LTE, same. Back on my home wifi, crashes. Get a phone call where it goes back to LTE then back to wifi, crashes.
Pissing me off b/c I have it disabled but I cant freeze the damn app.
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Same here. I'll try going back to stock and seeing if it happens.

ChaddyPaddy said:
Same here. I'll try going back to stock and seeing if it happens.
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I am sure its art , I had the same issue .I went back to davlik and the issue disappeared.
Sent from my SM-G900P using XDA Premium HD app

I dont want to leave ART, haha.

crazymook said:
I dont want to leave ART, haha.
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It is ART. I had the same problem. I switched back and turned the all the animations to off and it seems way faster than with ART on. No more connection failures.

Same. I switched back today. No more errors.