(Q) Wifi issues - Samsung Galaxy Nexus

For as long as I've had my gnex I have this problem with Wi-Fi connections. The issue seems somewhat ROM/kernel related. The issue is that WiFi takes an incredibly long time to do anything. Such as the play market where it may take it 2 to 3 minutes after selecting download to actually start. This same problem affects other app usage as well. It does not affect browser usage however. This problem is prevalent almost across the board no matter the ROM/kernel setup. Some ROMs do work great no problems but I do not necessarily like these ROMs. If anyone has any suggestions or knows what I'm talking about and can help me out I would greatly appreciate it.
Sent from my Galaxy Nexus using xda premium

Related

GPS Status on Epic?

When testing the Epic's GPS, it seems that I currently can get an actual lock that is accurate to about 50m (150 feet). I have also encountered situations where I am entirely outside of the GPS error radius. Getting a GPS lock right now is pretty rapid; locking in under 5 seconds.
However, on thing I have noted is that the phone has been unable to pass the GPS test and GPS status applications consistently. I've tested multiple ROMs both indoors and outdoors, getting similar results across the board.
How is everyone else doing with their GPS? Anyone have a permanent fix? I haven't seen anything that could be considered the answer and I suspect that the problem may be hardware. Certainly clearing the cache has not been a fix (at least not for me).
If you have the new google maps update,uninstall the updates,see if that helps...This worked for me.
Sent from my SPH-D700 using XDA App
GPS should be solid. With in 4 meters. If flashing back and forth between DI18 and DK28 via odin w/modem isn't working, I would guess its hardware.
Sent from my SPH-D700 using Tapatalk
ecooce said:
If you have the new google maps update,uninstall the updates,see if that helps...This worked for me.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
I was referring to the GPS Test app. Reinstalling had no effect.
What I find strange is that reading other posts, people have had mixed effects. This suggests that either quality control was somehow very poor, or that the problem is fundamentally software.

2 Issues with Galaxy Nexus: Wifi + Multitouch, temporary fixes inside!

Issue 1: Multitouch issue
- As far as I'm aware of, there is no fix yet and a lot of people are experiencing the issue. What happens is whilst in landscape mode, sometimes, if one finger is placed at the bottom left of the screen, and another is placed on the bottom right, it'll fail to recognize the second touch (bottom right). This doesn't always occur, but does happen at times.
Simple fix: Lock the screen, then unlock it
Issue 2: Wifi consistently dropping
While downloading files, or sometimes even watching youtube videos, the wifi icon will disappear for a split second, then come back and an error will appear along the lines of " File could not be downloaded due to an error" or in the case of the market, it'll just stop downloading and give an error.
Fix: Sadly, the only fix that I have found so far for this issue is to get a new router. See my post here I used a Linksys WRT300N
EDIT: Another potential fix is to change some settings with the router but I'm not sure exactly what settings are needed to be changed.
EDIT2: I've created an issue about the wifi issue over here and according to [email protected]:
Im assuming you are downloading huge files using WiFi... there is a notorious bug still unresolved on DHCP leasing time. If your route is settled to infinite (0 or ffffffff) a local timeout of few minutes is applied, thus the download broke and resume time by time because dhcp renewal. To fix this try to adjust your route settings indicating a discrete leasing time (i.e. 24 hours or 2 days) and thi should fix this specific issue (also noticeble when watching youtube videos, that may freeze after few minutes).
Hope this helps.
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Click to collapse
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Hey everyone,
I have had my Galaxy Nexus from Bell for a few days now, and it is a beast Everything runs smoothly, no lag (even with live wallpaper) and helps me accomplish everything I need from a mobile device ( a hell of a lot better than the milestone - international version of the Droid)
However, there are some prominent issues throughout the device.
1.) The wifi constantly times out, it will stop working at random times even if im 1-2 ft away from the router. Also, when I was downloading SD files for a game (asphalt 6 - 524mb file i think), i had to restart the download at least 10-15 times to finally get it to download. Is this a hardware issue? Can this be fixed through a software update
2.) The multitouch doesn't work at random times. For me, whether its plugged into the charger or not, at random times, when you touch the left side of the device in landscape mode, the device will not recognize touch inputs on the right side. HOWEVER, if you lock the screen, then unlock it, it works flawlessly. I am determined this is a software bug (may not be though) and if it isn't could someone please tell me? Thanks. And a lot of people also have this issue : http://forum.xda-developers.com/showthread.php?t=1385587
Also shown here:
www.youtube.com/watch?v=YdRSRROffO4
I have two question for you awesome people at XDA.
1.) Could someone please either post an issue to Google regarding these two issues or direct me to a website where I can post them?
2.) Could any of these be a hardware issue? Do you think I should return it and get another one?
Thanks so much guys,
Mosh
Would also like to know if the second problem is software related or not :/
EDIT: noticed now that my screen gets really hot at the top. Really hot! Does your get warm aswell?
Don't know. The easy fix is to swap it.
Sent from my Galaxy Nexus using xda premium
Both my touchscreen and WiFi have been working flawlessly.
I did have some initial hiccups with the WiFi until I power cycled my router.
Sent from my Galaxy Nexus using xda premium
Make sure 'Avoid poor connections" is ticked off in the advanced WiFi settings.
sgs064 said:
Make sure 'Avoid poor connections" is ticked off in the advanced WiFi settings.
Click to expand...
Click to collapse
I've been having WiFi trouble with the Nexus too - the phone generally seems to get poorer signal in comparison to my other devices. I've unticked this box, but it still keeps avoiding connecting (and when I go to WiFi settings, actually says it's avoiding connecting to my network because the connection is poor). It's frustrating, to say the least.
Rather than immediately assume that you should swap the phone, or thinking it's hardware, or (?).
What build do you have? There are at least 3 builds available for the SGN.
http://forum.xda-developers.com/showthread.php?t=1376856
Sounds like another on the way...
sephtin said:
Rather than immediately assume that you should swap the phone, or thinking it's hardware, or (?).
What build do you have? There are at least 3 builds available for the SGN.
http://forum.xda-developers.com/showthread.php?t=1376856
Sounds like another on the way...
Click to expand...
Click to collapse
Seriously people need to stop making such a big deal of these separate builds.
WiFi could be an issue with the router. I had a problem where connecting Nexus to the router would cause both mine and other users internet in the network fail. Once I disconnected, internet returned. It worked on first few loads, then not anymore. Strange thing is that it fixed itself few weeks later.
(Same happened once with another router and when I was using HTC Desire, Android seems to be a wacky WiFi partner)
@rbiter said:
Don't know. The easy fix is to swap it.
Sent from my Galaxy Nexus using xda premium
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Click to collapse
Not this. If its software you end up with another phone with the same problem.
You may find other radios help with wifi, check the dev section for details if you have a rooted device. Otherwise youll probably need to wait for one of them to drop via an official ota.
As others have said, uncheck the weak wifi option
In terms of the multitouch issue, just tested my device and can't see any issues at all. Could be software related as the screen itself can support 10inputs - be interesting for users on non standard roms to check and see if they do have a problem as this may lend some weight towards the software related argument.
mohitrocks said:
Hey everyone,
I have had my Galaxy Nexus from Bell for a few days now, and it is a beast Everything runs smoothly, no lag (even with live wallpaper) and helps me accomplish everything I need from a mobile device ( a hell of a lot better than the milestone - international version of the Droid)
However, there are some prominent issues throughout the device.
1.) The wifi constantly times out, it will stop working at random times even if im 1-2 ft away from the router. Also, when I was downloading SD files for a game (asphalt 6 - 524mb file i think), i had to restart the download at least 10-15 times to finally get it to download. Is this a hardware issue? Can this be fixed through a software update
2.) The multitouch doesn't work at random times. For me, whether its plugged into the charger or not, at random times, when you touch the left side of the device in landscape mode, the device will not recognize touch inputs on the right side. HOWEVER, if you lock the screen, then unlock it, it works flawlessly. I am determined this is a software bug (may not be though) and if it isn't could someone please tell me? Thanks. And a lot of people also have this issue : http://forum.xda-developers.com/showthread.php?t=1385587
Also shown here:
www.youtube.com/watch?v=YdRSRROffO4
I have two question for you awesome people at XDA.
1.) Could someone please either post an issue to Google regarding these two issues or direct me to a website where I can post them?
2.) Could any of these be a hardware issue? Do you think I should return it and get another one?
Thanks so much guys,
Mosh
Click to expand...
Click to collapse
I get #2 in shadow gun if it goes into sleep mode while i'm playing. Its clearly a software issue as restarting the game it goes away.
Point 1 happens to me too. I've tried multiple ROM's. I'm getting a bit worried that it's hardware. It's dropping every few mins when I need it... then it comes back rather quick.
You have any news or has anyone else experienced it?
I'm not seeing a ton of people talk about this wifi problem, so I'm guessing it's not a widespread issue. I'm assuming it's not hardware either, but I'm curious about it. Whenever I turn on wifi on the Nexus and it tries to connect to my router, it disables all other connections, and the Nexus reports that it's not in range of the router. I'm interested in what routers people are using that are experiencing this issue.
I have a D-Link DI-624, a free router provided by Verizon with FIOS signup. I'm using a custom password, not the one that came with the device. I have a 13 digit alphanumeric password (sorry, I can't remember the exact security setting for it).
Edit: Actually been doing some research on this, and it's appearing it may be a frequency / channel issue, that the phone is broadcasting at a frequency similar to your router. Looking into exact fixes at the moment.
I have no problem with wifi and multi touch.
But I noticed that two fingers cannot be very closely touched it will mingle together. For example if you hold shift button on keyboard it could act like normal shift (turn lowercase to upper or vice versa) but its very difficult to use shift + a
Also lots of games exiting on me, first I thought was multi touch acting up so I could accidentally hit home or back button. But then I think its just matter or compatibility of those games with ICS.
Sent from my Galaxy Nexus using XDA App
do you know if the latest update solved the touch problem?
Same issues here. On the samung version (dont remember the codename) i had this issue so i rooted and changed it so that google updates my phone. But this didn't help either. Still losing wifi when i am downloading. Like now i was going to download 9mm and after 2 seconds the wifi disconnect until i quit 9mm and then it pops up straight away. Can it be a hardware issue?
PS: before i change my phone brand to google, i could see the "avoid poor wifi connection" but now when i go to advanced tab it's gone :S
Ok everytime i try to test wifi in speedtest it says network communication issues after 2 sec of testing. Any info please? Do i have a faulty unit? going crazy over here
For what it's worth, I haven't had either of these problems on my Galaxy Nexus, and it's been on a lot of WiFi networks.
I've gotten speeds in excess of 20mbit/20mbit via the speedtest.net app multiple times on the campus wifi, as well as my parents', and my dorm connections. I've downloaded the Asphalt files twice without any interruptions either time, and I've never experienced any problems.
As for multitouch - no problems with that either. To type in all caps you can hold down the caps button on the keyboard and type - it's never given me any issues. I don't think I've been in a situation where I've felt multitouch hasn't performed right.
horadee said:
Point 1 happens to me too. I've tried multiple ROM's. I'm getting a bit worried that it's hardware. It's dropping every few mins when I need it... then it comes back rather quick.
You have any news or has anyone else experienced it?
Click to expand...
Click to collapse
Multiple ROMs doesn't mean much, they all share official driver binaries and radios that are available.
Sent from my Galaxy Nexus using Tapatalk
Manacit said:
For what it's worth, I haven't had either of these problems on my Galaxy Nexus, and it's been on a lot of WiFi networks.
I've gotten speeds in excess of 20mbit/20mbit via the speedtest.net app multiple times on the campus wifi, as well as my parents', and my dorm connections. I've downloaded the Asphalt files twice without any interruptions either time, and I've never experienced any problems.
As for multitouch - no problems with that either. To type in all caps you can hold down the caps button on the keyboard and type - it's never given me any issues. I don't think I've been in a situation where I've felt multitouch hasn't performed right.
Click to expand...
Click to collapse
Then i probably got a faulty unit. Will give it 2 more days and if it's still the same i'll return it.

[Q] Is there any known fix for random data shutdown?

I have been having random data "stoppage" on my GSM G-Nex since it first came out.
Data will suddenly stop. I can tell when all the bars turn grey and the "+" sign goes away or when I am listening to Pandora or XM/Sirius and it suddenly stops. This is in areas with solid 100% full signal coverage. It happens usually once a day at minimum and at random times.
I have tried numerous ICS roms & radios with the same results. Problem is, I usually don't notice it until long periods go between getting emails or someone asks me "did you get my email?". I check the phone and data is gone.
I have to reboot to get it back.
I know this issue has been around since the beginning of the G-Nex but I am wondering if there has been any actual fix for it either by a hack or from Samsung. It's really annoying. Has JB fixed it 100% or is it a hardware issue?
Search for an app called restart connections. That might be a simpler, if not very elegant, solution. You could schedule it to run every 30min.
Sent from my Galaxy Nexus using xda app-developers app
I used to get data drops with 4.0.4.
After updating to JB I've yet to have one.
Sent from my Nexus 7 using xda premium
El Daddy said:
I used to get data drops with 4.0.4.
After updating to JB I've yet to have one.
Sent from my Nexus 7 using xda premium
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Click to collapse
That's good news. I've had a couple JB ROMs (including stock) but there are 2 apps that don't work properly for me that I need. Hopefully that will be fixed soon and I will give JB a shot again. Frankly, I really didn't see too much in JB that made me want it "now" so I am in no rush to upgrade again until my apps are fixed.
Hmm, never had data drops, from 4.0.2 all the way to 4.1.1.
I actually have this problem every now and then. Hate it because sometimes it's when I need the Internet. Gonna give 4.1 a shot since aokp just came out with m1. Hopefully this helps.

AT&T JB-> Wifi Constant Drop

Since upgrading to AT&T's JB, my WiFi constantly drops/reconnects.
I suspect I need to try a different modem.
Looking to hear if anyone else is experiencing this, and if you have suggestions on modems, or a fix.
Mine is same case I am looking for the solution
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
I figured this was an issue on my phone also. In the end after all of my trouble shooting, A simple 10 sec power down of my router and restart solved the issue. Try it.

Data and WiFi Constantly Dropping

Both my data and WiFi have been acting very strange the past week. Both services will show me as connected but I will only get the upload arrow showing on each indicator and then sometimes the icons just go gray. It has been happening very often and I have changed both my ROM and kernel on clean installs and I still have the same issue. Any help would be appreciated.
Bump. Still have the problem.
Flashing back to stock should work
Posting your basics usually gets you better answers
Sent from my Galaxy Nexus using Tapatalk 2
czonin said:
Both my data and WiFi have been acting very strange the past week. Both services will show me as connected but I will only get the upload arrow showing on each indicator and then sometimes the icons just go gray. It has been happening very often and I have changed both my ROM and kernel on clean installs and I still have the same issue. Any help would be appreciated.
Click to expand...
Click to collapse
I started a thread here on a topic where my wifi and signal bars turn gray and the phone doesn't have data connectivity any more. sometimes this happens a dozen or more times a day and sometimes once or twice.
one response in that thread indicated that 4.2.2 made a positive impact on the problem.
I've been searching for a definite fix for this data/WiFi issue to no avail. I'm not entirely sure of when this issue began to occur but my phone (Toroplus) constantly loses WiFi signal. By losing signal I mean WiFi will turn off and on all by itself. And yes, WiFi sleep policy is set to stay on always. This issue alone made me go back to stock only to find the WiFi issue is present there too. I've also ruled out my router as the culprit. Im suspecting this is a Google issue. By the way, I talked to a sprint store employee who owned a galaxy nexus and after a few minutes of playing with his phone, which was completely stock and never rooted, I noticed his WiFi connection would turn off and on all by itself too. Any insight from anyone with knowledge to this would be appreciated.
Wi-Fi optimization off. If that does not fix it, I dunno.
Sent from my Galaxy Nexus using xda premium
Soldier 2.0 said:
Wi-Fi optimization off. If that does not fix it, I dunno.
Sent from my Galaxy Nexus using xda premium
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Click to collapse
Thanks for the suggestion but that doesn't fix it. Are you not having this issue? What's your setup? What ROM do you use? I've basically used all of them and it never goes away. I'm thinking of going to the HTC One when it's released just in case it's a Samsung issue.
I have also experienced this problem, especially at work where the network uses some WPA Enterprise variant. I've digged through logcats and can't find the problem either. A few Google Code forum posts talk about a possible bug introduced by network adapter manufacturers, or wpa_supplicant configuration issues. Haven't found a workaround yet, so I had to go back to 4.1.2, which seems to be stable.
More info here:
http://code.google.com/p/android/issues/detail?id=34212
http://code.google.com/p/android/issues/detail?id=40023
The more I read on this subject the more I come to realize this is not specific to a certain device. The only common denominator that jumps out at me is jellybean. Seems like the issue is with Google, not hardware. Sucks that such a basic feature is not reliable out of the box. At least now I can understand why my buddy calls Android "buggy". Hopefully this is fixed sometime in the near future.

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