Wifi problem - G2 Q&A, Help & Troubleshooting

Hello guys, i see there are similar thread, but my problem isnt exactly like others i saw so i am making new thread.
About week ago, my LG G2 (2 and half years old), was in mini bootloop (for about 5 mins, it couldnt pass LG screen) but then it started working normally. Few days later, phone restarted it self and WIFI died. Bluetooth works fine, gps aswell, data works fine. Everything but WIFI and hotspot.
Wifi works for 2-3 minutes after starting phone, but than it dies. Somethimes it wont turn on, while othertimes it says looking for wifi (and never finds one).
I thought it might be software problem, so i did everything i could to make sure its not. So it could be only hardware.
Now my question is, does it has to be logic board or prehaps its some anntena or something that could be changed separatly?
Thanks

I have the same problem on mine but I have unlimited 4g mobile data so i don't use it at all.
I find this video and a lot of people say it's work.
https://www.youtube.com/watch?v=6_0jzp65eLY

Related

Phone getting less reliable with time - Just me?

Just a general question, but as time goes on and more updates / firmwares are released is anyone else finding their phone becoming more and more un-usable?
When I first had mine back in November last year it was perfect... no problems at all.
It's slowly got worse and worse to the point where I now have the following problems...
1) Data connection randomly drops needing a soft-reset. (yesterday I had to reset my phone around 5 times - stupidly annoying)
2) In dark condtions photos randomly turn out with coloured horizontal lines across them
3) Battery meter messes itself up after a soft-reset (combined with the need to keep resetting my phone due to the data connection this is massively annoying)
4) My bluetooth used to work fine - Now it will only work reliably if WiFi is turned off.
5) Volume is stupidly quiet now when playing music through an Aux Input.
6) After a soft-reset sometimes the phone just hangs with a black screen showing the battery meter - battery pull then required.
This is just off the top of my head at the moment. I never used to have problems like this. It seems every time I get an updated firmware I get new problems.
I've tried a hard-reset and this hasn't helped.
I love the WP7 software but this phone is beginning to drive me mad, such a shame since hardware wise it is great. I know i'm not alone with feeling Samsung have an ability to mess up the software side of things. Sadly I guess this means I'll look to Nokia next year when I can upgrade.
It's not just you. I wish more people complained to Samsung though, so that maybe we could see some improvement.
Not very helpful but no problems with mine on Orange UK.
Tone_ said:
Not very helpful but no problems with mine on Orange UK.
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Click to collapse
Nah, It's good to know there are some of us out there with functioning models
Also nice to know you're on Orange UK as i've been offered a warranty replacement for this data connection issue I hadn't yet taken up as i believe it to be software related.
If you're running the latest release of the OS then it may be worth giving it a go.
Freypal said:
4) My bluetooth used to work fine - Now it will only work reliably if WiFi is turned off.
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Click to collapse
This NEVER worked. It's bloody pathetic.
Oooh it's like a game. I had a new problem yesterday. Related to my battery meter woes.
Phone had at least 60% charge, it started to think it had none so wouldn't boot up. Just got stuck in a loop of boot up - instantly power off.
I also had problems with WiFi after mango update but after soft reset everything is working fine except sometimes I can`t connect to an open WiFi network.
Anyone noticed the same problem?
AnnihilatorSC said:
This NEVER worked. It's bloody pathetic.
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Click to collapse
Same for me on this one. I'm on my second Omnia 7, which is about to get sent away to be told it's not fixable and be replaced so I'll be on my third phone
Going to get rid of it as soon as possible and get a Lumia 800.
same here...
Im with T-Mobile UK and i have found the same issue...never thought about it until I read your post though.
I too am finding myself resetting my phone more and more often...also another thing I have found is that it doesn't recognise when to switch to WiFi sometimes instead of 3G...i.e. when 3G is non-existent...very annoying I have to go and turn off the data connection to get it work properly...
i've just made some volume changes and I think it has helped with the headphones although it still isn't great...
I however am scared to return the phone as I dropped it in water and got it out very quickly...so it may have triggered the water seal thingy
Im not due an upgrade until Oct 2012....so I might have to just wait it out :s
I'm having trouble too with a 3 Mobile UK, unbranded latest firmware Omnia7.
Little bit temperamental on rare occasions. Like Freypal data doesn't always want to connect and sometimes it is randomly freezing or only showing the topbar with the battery. Need to pull out the battery to sort it.
On a side note, not connecting to WiFi when in a locked state is really annoying. Have to manually check for emails, WhatsApp etc.
No problems at all for me, only problem i have is Podcaast Pro app is likly to craash now and then, but its the devs fault.
Im having a unlocked, German Omnia 7, 16GB version, flashed to the only local ROM in Sweden from 3 and used with the same operator, and its been great ever since. My problem nowadays is i drop my phone often so when the battery falls out i have to restart, coming from 2-3 Omnia 7 its a lovly life to have it functioning normal, great phone.
Well, im a happy camper, but i noticed Omnia 7 generally working worse over time, mostly the first month is the time frame to discover problems, and if you flash a new rom, this can be the case again, one new month before you feel like tearing our hair, and it´s only connectivity issuess. Changing carrier and ROM fixed everything for me, so no matter how great, the carrier do matter in the choise of a Omnia 7, even if you think you fixed it. Dont know if it appy to you guys, but another Omnia 7 working incridble great here. Glossnas update and all, and it cant be found anymore so...im happy, hope you guys get to be that also.
I'm now on my second Omnia after a warranty replacement for the data connection problem.
New phone -
1) It still loses the data connection, although much less frequently than before.
2) Dark photos i think are now working properly
3) Battery meter still messes up. Must be a fault with the battery itself.
4) Touch wood - Bluetooth now seems ok ...
5) Haven't tried auxiliary volume yet
6) Haven't had a problem with it just displaying the status bar after a soft reset, however if the battery is out for any period of time and i boot the phone up. On the first boot data won't work. I need to soft reset it once for it to initiate.
So in summary - New phone, some old problems fixed. Some new ones. Some the same.

Wifi speed issue

I have a problem with the wifi speed on my n4. For me it seems strange that no one seems to have the same problem as I do. I have even got a replacement phone because I thought it was wrong on my first n4 but the problem persist on my new phone as well. I hope someone can help me or maybe guide me in some way.
Probelm
Wifi speed on my n4 is really strange. When I first connect to my home network(router asus rt-n56) the speed is usually good (not always) and I get about 40mbit/s down. After some time, which vary from minutes to hours, the speed drops and caps at 8mibt/s which is slower than my mobile data speed. Sometimes toggling wifi on/off get the speed back again but only for a short time then it sets back again. About 95% of the time I am connected to the network the speed is slow. This is very annoying when downloading apps, files, syncing spotify lists and so on, to download a big file takes longer time on wifi than on 3G. Non of my other devices(galaxy s1, nexus 7 which also runs stock 4.2.2, ps3, 2 laptops) have the same issue.
What I tried
I tried a lot of different settings on the router including different firmwares, nothing helps.
I tried different networks and I only found one that worked as it should and that was at the university, on all other the problem appeard.
As I said, I have got a new nexus 4 to replace the first one but the problem persists.
I have tried changing all wifi-settings on the phone but nothing helps.
I got my first n4 for christmas and I discovered this problem almost right away. Since then I have tried to find a solution without success. It seems that the n4 has got many different wifi-issues (just google "wifi issue nexus 4") so maybe it has something to do with the software and the wifi drivers but I dont know.
Does anyone recognize this wifi-speed issue?
Thanks

[Q] Bluetooth Turns itself off after 5-10 mins?....HALP :(

Evening all!,
Wondering if anyone else is having this issue with their note 3?
(i have the EU Snapdragon 800 version - sim free)
Everytime i turn my bluetooth on, it picks up on all devices in the area and connects fine.
HOWEVER... after around 5-10 mins, even if using the relevant bluetooth device, The Note 3 just turns bluetooth off and severs the connection, forcing me to manually turn it on again....
its currently driving me batty!! as i cant use my MOGA pro pad to play any games without it just dropping half way through and when playing music through my headset or speaker, it just stops the music dead...
this is nigh on a device breaking issue for me but coudl just be me doing something stupid (spent a good long while searching forums and cant find anything).
anyone else have this? or able to fix it?
cheers all!!
OK - I have just sat down and timed it... almost at EXACTLY 15 MINS, Bluetooth turns itself off if connected to ANY device. just had music playing through a bluetooth speaker - 15 mins - speaker gives disconnect noise and BT now off on device.
with the amount of bluetooth devices i use, this is making the phone almost un-useable. gotta wait till monday before i can talk to anyone at samsung and pretty sure they wont have a clue or will just ask for the phone to be sent away...
ANYWAYS. ill keep an eye on here if ANYONE can give any pointers as to what this might be?.
cheers again and hope to hear from you all
UPDATE - tried same speaker setup again right after and bluetooth quit out after 27 mins this time so it isnt consistent every time it gives up... this is sooo frustrating....
Is it possible you have a bum BT radio in your GN3?
RaptorMD said:
Is it possible you have a bum BT radio in your GN3?
Click to expand...
Click to collapse
Ive been messing around with it today and came to actually fix the problem by mistake!.
its the old "I.T Crowd" solution ...
i turned it off, turned it on again and problem fixed!..
proper weird, though that was the first time i have turned the device off since buying so must've just been a bit twitchy.
either way, happy as Larry now!
aikon359 said:
Ive been messing around with it today and came to actually fix the problem by mistake!.
its the old "I.T Crowd" solution ...
i turned it off, turned it on again and problem fixed!..
proper weird, though that was the first time i have turned the device off since buying so must've just been a bit twitchy.
either way, happy as Larry now!
Click to expand...
Click to collapse
I am having the same issues now that you described earlier. I have had this phone since the beginning of October and no issues at all until about 3 days ago when BT started shutting down constantly. I have not timed it specifically but it is in the 10 to 15 minute rnage when it forces me to turn it back on. This is driving me nuts.
I have shut it off and turned back on with no luck. powered it off, removed the battery, let sit for a while and repeat. Same issue although at times it seems to be inconsistent. I did get the new Sony SmartWatch 2 so I am constantly loosing connection and reconnecting manually with it. I have had that for 2 weeks but only started having issues a few days ago.
Any other ideas? Any help would be greatly appreciated.
Cheers!
Did you try wiping cache partition?
BT switches off exactly every 3 minutes
I've tried rebooting and switching off and on again to no avail!

WIFI Issue in LG G2 VS98039A 5.0.2

Hi there,
I bought a used verizon Lg g2 vs98039A with lollipop 5.0.2. The problem is that my phone is having wifi issues. Basically it keeps disconnecting after every 5 minutes or so. The wifi functions for a while then it stops receiving or sending (i can say that because the two small arrows under the wifi icon black out) and then it disconnects from that wifi by itself and then reconnects and works fine for a few minutes and repeats it. I tried the following things
1) First of all i deleted every saved wifi under the wifi tab and then restarted the phone and then reentered the password and the phone seemed to work fine for some time (usually less than a day)
2) Another thing I tried was doing the same as step 1 and also reset my router at the same time. (This worked better than the first one and its effect lasts as long as I dont restart my phone or router or connect to any other wifi device.
I also have two more problems
1) Sometimes the data connection stops working (usually works fine after restarting the phone but as I told restarting also disturbs the wifi fix i applied and hence it is again very frustrating)
2) I don't it is software related but my phone's GPS is just crappy I haven't seen it working without data. Please tell me whether its software related or just hardware.
Please help because this is really frustrating and it really irritates me. I don't really care about the data or gps issue but the wifi issue is very irritating. Please can anyone tell me a permanent way to fix this. Also note that my phone is not rooted and i have no idea about rooting. Please help!!

Network issues (Data)

I'm experiencing issues with the network, I often have to go to plane mode then disable it to get my connection back (I always have the 4G logo on screen, but internet pages won't load, facebook either, well everything) I'm seeing posts about the WiFi issue, but nothing about this, am I the only one experiencing this ? It occurs every 5 minutes or so, pretty annoying when you are in the middle of a youtube video or so..)
Thank you in advance !
I could say I have the same issue.
I realize this post is 2 months old but I also have this exact same problem. Data on WiFi works perfectly fine. On actual mobile data though it works great for a long period of time (hours - days) then suddenly gets horrible. Disabling and re-enabling data seems to fix it most of the time, then it works great again for a good while.
Would this indicate a software glitch? I've been wondering if I should try some custom ROMs. Or would it be a problem with the physical antenna or data module in the phone?
I'm on the verge of sending it back under warranty but if it's software maybe something else can be done to fix.

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