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G2x wifi problem

My wifi connection is not very stable. Keeps on disconnecting.
I heard this is a known problem for theb g2x. Are any of u experiencing this issue? And or know how to fix this?
Is tmobile gonna do an update fix for this?
Sent from my LG-P999 using XDA App

I've experienced wifi issues myself. Wifi was working flawlessly the first week i had the phone but now it seems as though it does not want to connect to any network -__- it just says 'error'
Not sure if i had something to do with it acting up, maybe i downloaded an app that caused it to act up.. idk
No definite word if the upcoming gb update will fix this issue but i sure hope it will!

sometimes simply rebooting your router can fix this. of all the wifi threads i've seen, i never saw anyone mention this. but like i said, it will sometimes fix it.

After leaving my phone idle for 15+ minutes, I'll lose wifi. Simple fix is to disable/enable wifi. LG knows of this problem and will release a fix on the next update. http://www.lgforum.com/forum/boards/general/lg/topics/g2x-wifi-problems
Now others are having a different type of wifi issue where it won't connect at all, I'm not sure if it's a hardware or software issue.

I'm having the exact same issue. Wifi will be connected, then after a period of time the connection gets disabled. It's quite annoying, as I often do not notice it for a while, after I have already gobbled up a bunch of 4G bandwidth.

I fixed this problem with G2xFixWi-Fi from the market.
Just 4 clicks and it is done.

two separate wifi problems with the g2x
it's good that your wifi problem was fixed with the G2xFixWi-Fi app. but that only fixes the dns problem.
there is another wifi problem where if the phone is in idle for a while and you wake it up, you see from the indicators at top there is no wifi icon and that it is trying to connect 4g but doesn't succeed. the 4g icon flashes on briefly and disappears. it keeps on doing this every second until i manually turn off wifi. then it connects to 4g. from what i can deduce, if i don't turn off wifi before putting it in idle, it does this as well after the phone is in idle for a while. i'm not sure how long after the screen switches off that this looping process happens, but give it 2 hours and i feel that the back of the phone is really warm. i'm thinking that it's warm because it is constantly in this loop. this may also be the source of the massive battery drain that some are seeing.
if i manually turn off wifi before putting it in idle, this doesn't happen. so that's my solution for the time being. i heard about using tasker to automote toggling wifi on/off as the screen is on/off. and it seemed to work at first. but after an overnight test, i found out that the phone response time is sluggish and unpredictable, to the point where i had to have perfect timing just to unlock the phone from idle. rebooting the phone didn't resolve the sluggish response problem, but uninstalling tasker did the trick. so now, it's back to manually turning off wifi before putting it in idle.
another solution proposed is to set wifi to never sleep in the settings. the last time i tried it, it didn't work for me. but i'll try it again to see if it'll work this time.

setting wifi to never sleep did not help
nope. i changed my wifi settings to never sleep and the wifi disconnection problem still happens.

When my phone was stock I had problems with Wi-Fi when it was simultaneously trying to run 2G or 4G. Since then I have switched to various ROMs and Wi-Fi is rock solid. I do use Juice Defender which turns it on and off when screen is off and I'm not running a short list of programs like Pandora. It also reliably switches on when I arrive home.

My G2X won't connect to every WiFi network, and there are a few it cannot even find. I was in a cafe the other day and my friend's laptop and Nokia connected to its WiFi network and my G2X could not even find it... (( So, the problem is, some networks it recognizes but does not connect to (it sticks to "obtaining internet IP..." and then disconnects) and some it cannot even recognize. But to most networks it connects no problem (my home included)... What could be the problem? Can anyone help me?

krekabl said:
My G2X won't connect to every WiFi network, and there are a few it cannot even find. I was in a cafe the other day and my friend's laptop and Nokia connected to its WiFi network and my G2X could not even find it... (( So, the problem is, some networks it recognizes but does not connect to (it sticks to "obtaining internet IP..." and then disconnects) and some it cannot even recognize. But to most networks it connects no problem (my home included)... What could be the problem? Can anyone help me?
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If you have not messed with the ROM and are having this problem - try TMo tech support first, then ask for a replacement if not fixed.
I have had excellent WiFi performance with stock ROM and EB Froyo's and GB (with and without kernels) - WiFi always worked OK. Could be bad unit - it should work!

My wifi has worked flawlessly, but I think it may depend on the router. I recently bought a wifi repeater to use on the other side of my house and when I connect to that, the G2x will disconnect from wifi after about 15 minutes of idle time, like previous posts have said. I switch back to my regular router and it never disconnects.

I have also notice the problem to.

rem736 said:
it's good that your wifi problem was fixed with the G2xFixWi-Fi app. but that only fixes the dns problem.
there is another wifi problem where if the phone is in idle for a while and you wake it up, you see from the indicators at top there is no wifi icon and that it is trying to connect 4g but doesn't succeed. the 4g icon flashes on briefly and disappears.
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I am experiencing this same issue. My phone is rooted with no roms. This just started happening within the last week. Does anyone know of a fix for this yet besides possibly factory resetting?

mylomine said:
I am experiencing this same issue. My phone is rooted with no roms. This just started happening within the last week. Does anyone know of a fix for this yet besides possibly factory resetting?
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This sounds like normal behavior honestly. What is your wifi sleep policy set to? By default the wifi radio turns off when the screen is turned off and then turns back on when the screen turns on.
G2X CM7

Thanks for responding. I have it set to "when screen turns off." The weird thing is I never noticed it do the little switcheroo before. Also, I have Juice Plotter just for fun and it used to show wifi for most of the night when I'm sleeping and the phone is charging. And now it shows APN during that time. I guess it was messing up before and now it's doing what it's supposed to.
Can you enlighten me on a myth, I heard that the wifi consumes less power than the APN or 4G. Is this true or false?
Thanks again

mylomine said:
Thanks for responding. I have it set to "when screen turns off." The weird thing is I never noticed it do the little switcheroo before. Also, I have Juice Plotter just for fun and it used to show wifi for most of the night when I'm sleeping and the phone is charging. And now it shows APN during that time. I guess it was messing up before and now it's doing what it's supposed to.
Can you enlighten me on a myth, I heard that the wifi consumes less power than the APN or 4G. Is this true or false?
Thanks again
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With a LTE or Wimax phone, I think so. With a phone using hspa+, I don't think so.

Did you try.
Did you set it like I do, WI-FI never sleep. Because where I live
T-MOBIL had no cell service. Well, Very spotty coverage.
Also check how many people in you're neighborhood are on your same channel. And change yours.
Look in mark there's a free APP that's a WI-FI analyzer.
And change to one
Sent from my LG-P999 using XDA Premium App

My wifi is acting weird. It does a loop whenever i have a WPA/WPA2 settings on my home wifi but works when i have it disabled. :S It was alright with stock froyo and stock GB i uploaded from LG. then i flashed Xboarders OTA 1.2.2 GB and this happens.
Can any1 give an insight how to fix this ? =(

im having the same problem, i bought the g2x the day it came out (when it had froyo before gingerbread came out) and never had a problem leaving my wifi on 24/7 it wasnt until the update for gingerbread came out that this problem started happening, it really sucks for me since im using my g2x as an AT&T phone for now all i get is 2g speeds
---------- Post added at 04:43 AM ---------- Previous post was at 04:35 AM ----------
also something i tried and worked was turn wifi off, turn off your phone and turn it back on then go to menu>settings> wireless & network>wi-fi settings>check connect to wifi and check connect to wifi that worked for me (holding the phone in landscape mode (horizontally) ) i add that in because one time i was turing the wifi on in that order it didnt work i dropped my phone and picked it back up in landscape mode and wifi was connected. im not sure if anything i said helped anyone at all but hope i didnt waste anyones time

Wifi Issues

I have noticed with the G2x that a day or two of uptime, I get an error in which the wifi will not start to remedy the problem I just restart the phone and i can use it again. Not sure if this is a bug or if it is a problem with the phone itself? Just curious if people have had this issue or if its me.

soybeanthief said:
I have noticed with the G2x that a day or two of uptime, I get an error in which the wifi will not start to remedy the problem I just restart the phone and i can use it again. Not sure if this is a bug or if it is a problem with the phone itself? Just curious if people have had this issue or if its me.
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I had a problem with my original G2x where if I stayed connected to a wifi network for a while (a couple of hours maybe) then it would eventually just stop working. Going to a web page, refreshing my twitter client, loading YouTube, etc. would error out with a connection problem. In my case if I disconnected from wifi then 4g/3g would work fine, or if I disconnected from wifi then reconnected it would work for a while longer.
T-mobile said it was a known software issue that should be fixed by the GB update. It wasn't. I ended up getting a replacement phone and I don't have this wifi problem at all. Not sure if this is like your problem but if it is you might try an exchange with customer care.

Data connection hangs

Does anyone get problems with the data connection hanging? Every hour or two I seem to have to turn data off and back on again to get it to work. When it hangs, only the upload arrow seems to work, and the download arrow does nothing. Also when I turn the data off after it hangs, the data connection seems to take 30 seconds or so to disappear, so I suspect it's crashed. I have had this on a number of android phones over the years, and it's a shame my G Pro 2 is doing the same. The only phone I have ever had that never did it was the iPhone 5s. I have googled it and it appears to be a fairly common problem and some people say it could be the radio stack. I thought about turning the auto mode to 3G only in the mobile networks settings to see if that helps, I'll report back and let you all know.

My LG G Pro 2 display seems to have started flickering every so often and normally when it happens, the screen brightness won't go above 80% and it says it's due to temperature increases. It has been hot in the UK the last few days but as we speak it's around 18 Celsius where I am and it's still doing it. Phone gets warm quickly after not using it for a while, even when I am just lightly browsing the internet with screen brightness set to 30%. It sounds like it's faulty. Anyone had this problem?

Kieran1981 said:
Does anyone get problems with the data connection hanging? Every hour or two I seem to have to turn data off and back on again to get it to work. When it hangs, only the upload arrow seems to work, and the download arrow does nothing. Also when I turn the data off after it hangs, the data connection seems to take 30 seconds or so to disappear, so I suspect it's crashed. I have had this on a number of android phones over the years, and it's a shame my G Pro 2 is doing the same. The only phone I have ever had that never did it was the iPhone 5s. I have googled it and it appears to be a fairly common problem and some people say it could be the radio stack. I thought about turning the auto mode to 3G only in the mobile networks settings to see if that helps, I'll report back and let you all know.
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Hi,
i had an HTC One X+ with which i faced the exact same issue. Turned out issue with something called fast dormancy. After i rooted and installed a custom rom i had access to disabling it.(sometimes its network enabled as well.) However, It worked. Did not face the same issue on my D838.
Try disabling the Fast dormancy option. Last i checked 5457#*838# gives you a hidden service menu with which you might be able to do so. If you are using a F350 then the code is 5457#*350#. (root not required):good::good::good:
---------- Post added at 12:10 AM ---------- Previous post was at 12:01 AM ----------
Kieran1981 said:
My LG G Pro 2 display seems to have started flickering every so often and normally when it happens, the screen brightness won't go above 80% and it says it's due to temperature increases. It has been hot in the UK the last few days but as we speak it's around 18 Celsius where I am and it's still doing it. Phone gets warm quickly after not using it for a while, even when I am just lightly browsing the internet with screen brightness set to 30%. It sounds like it's faulty. Anyone had this problem?
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Hey,
That happened to me only once. And i live i India (so I'm sure its much hotter here) So what i suggest is to get your device checked and replaced from the service center. Might have gotten a faulty piece. That might also solve the 3G problem (unless its the network)
Another option is to try and reinstall stock ROM(after a factory reset of course if it works). If its a software issue then it should work.
All the best :good:

Various issues with Verizon V50

Folks,
I am curious if anyone else is having some of the issues I've been experiencing. I am not happy with this phone overall. I am having lots of problems with it:
- HotSpot - I originally found a hotspot issue with this phone, that took them a few weeks to resolve. But even after they've resolved it, I have other issues. The biggest is that after some period of time, my laptop will not get data through the phone. I've tried different laptops. The laptop shows that it is still connected to the phone's wifi but no data. The fix is to disconnect the laptop from the hotspot and then reconnect. This is an issue for me as I use this for work to provide customer demos. In order to get to my lab, I need to make 2 VPN hops. (1 into work and then 1 into my lab) When I disconnect and reconnect my laptop the hotspot, I have to go through all of that again. This problem only affects the connected device. So when the laptop stops "working", the phone can send/receive data just fine. If I kick off a speedtest, it looks good.
- GPS issues - The GPS accuracy seems to drift. Lots of times when I am using Waze, it has me in completely different places going in different directions.
- Phone issues - I drop calls often. I believe (but not 100% sure) that this happens when it uses wi-fi calling. (I just turned off wifi calling, so I'll see how it goes)
- Phone issues pt. 2 - Sometimes I get an error message "Mobile network is unavailable" and I cannot make or receive calls. A reboot fixes this.
Been a huge LG phone fan since the G2 (even loved the G4 despite the bootlooping), but this phone makes me want to throw it against the wall

Hello! You may want to turn off the default 5 minutes timeout. I think this is the problem. Check attached screenshots.

Inerent said:
Hello! You may want to turn off the default 5 minutes timeout. I think this is the problem. Check attached screenshots.
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It's not turning off as I have the timeout set to Never Turns Off.
Thanks

I am having the same issue. People have told me that they tried to call me but phone never rang. It also rang on their end and then went to VM. So people assume that I got a missed call but I didn't.
I also at time show no reception. I would have to go into auto connection to network and then it starts working again.
This is really screwing up my business.

I have the same problem with missing calls (never rings) or I can't make a call. Also, sometimes I can hear the other person clearly but they can't hear me or I sound terrible on their end. However, I have an LG V30 (lurking here because I'm looking to buy a V50) so I don't think it has to do with the phone as much as it's Verizon's coverage. For the last 8+ months this issue has gotten worse in my area. I was thinking it was the phone, but I think it's Verizon.
Edit: Just in case it matters, I'm still on the original grandfathered UDP

I must clarify that this issue only pertains when I am home. For some reason, when I loose Verizon connection because the wifi is being used or a dead spot in my house. The mobile connection won't come back on until I manuallly have to reconnect.
I used to have Verizon fios at home and never had issues before but as soon as i switched to optimum this issue might be because of that.
Outside of my home, I don't have any issues with missed calls.
Sent from my LM-V450 using Tapatalk

No issues whatsoever on Korean models.

S10e WiFi connectivity issue

Hello all!
I have a S10e, running stock Android 10. The wifi at my house constantly disconnects and reconnects, rendering my phone as virtually useless, as it switches between my mobile network and wifi. I have tried all of the trouble shooting I've found online, just short of a full backup/master reset. I'm trying to avoid that.
Does anyone have any idea what may be causing this? Better yet, how can I fix it? I'm rather annoyed, as I've had several Samsung Galaxy phones that have had minor issues, but nothing as annoying as this. I'm about to buy another model phone.
Thanks in advance

settlethestorm said:
Hello all!
I have a S10e, running stock Android 10. The wifi at my house constantly disconnects and reconnects, rendering my phone as virtually useless, as it switches between my mobile network and wifi. I have tried all of the trouble shooting I've found online, just short of a full backup/master reset. I'm trying to avoid that.
Does anyone have any idea what may be causing this? Better yet, how can I fix it? I'm rather annoyed, as I've had several Samsung Galaxy phones that have had minor issues, but nothing as annoying as this. I'm about to buy another model phone.
Thanks in advance
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Hi, I have the S10e G970F_MMI - Singapore Snapdragon. Similar issues with wifi and bluetooth turning off immediately after update. Got one message from Wi-Fi control history that said Google Play services turned off wi-fi. I tried disconnecting Play services but that did not help however I am suspicious that it might also have something to do with Bixby Routines. Tried Samsung but no help as my phone is only 13 months old and 1 month out of warranty and I am not in Singapore but stuck in UK. Like you, I am a long time Samsung client with phones, tablets and TV's but I have now lost confidence in them. I tried factory reset and reflashing the custom ROM but no luck. I do hope that you can resolve your wi-fi issue and have a wonderful New Year.

Apparently, Samsung admitted the S10 series suffers from this issue. I noticed it on mine, just in the last month or two, disconnecting intermittently roughly every 30 minutes. I thought it might have been my router, but I realized it's definitely my phone (S10e US snapdragon).
Nothing I tried fixed it. I did disable "wi-fi power saving mode" and wifi auto connect (I have tasker auto re-connect wifi when it disconnects).
I do have "wi-fi san throttling" enabled in developer options, which shouldn't have anything to do with this. HOWEVER, you might try "wi-fi safe mode" under developer options and see if that helps keep it more persistent.
One other suggestion, though it shouldn't matter, is to try assigning a specific IP address to your phone (do this from your router settings, not your phone). And you can search for other solutions online to cut down on radio interference on your home network. Other devices and neighbors might be disrupting the router signal strength, possibly dropping it below a level that causes your phone to drop wifi.

I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?

androidfanforever said:
I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?
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Unfortunately I cannot, as the router I have is from my internet provider. I would have to run that to another router and at that point it's just a waste of money. Thank you for the info though! If I get annoyed enough I may buy a cheap router to see if it fixes the problem.

androidfanforever said:
I got the same problem before, used an Asus router. I changed to a Qualcomm chip router and its fixed. Try a different router?
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My Exynos stopped disconnecting after installing OpenWrt on my Qualcomm router