WiFi disconnect randomly - Samsung Galaxy Nexus

OK I am on xylon 14b2 and I have tried different kernels but I still have this problem, the WiFi is great but the signal often becomes weak and disconnects from it. Also happened on stock 4.1.1
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Related

Wifi calling issues

Anyone else having wifi and wifi calling issues with connection on darkside rom v7
Sent from my SGH-T989 using xda app-developers app
I've been running darkside v7 for last few days and have not experienced any issues. What issues are you having?
Cant seem to get full wifi when im a room away from the router and wifi calling rarely pops out and this happens in different locations with different routers
Sent from my SGH-T989 using xda app-developers app
I've had wifi calling disconnects occur at my office occasionally with other roms and typically disabling / re-enabling wifi calling would correct this problem. Sometimes a reboot would also be required. Were you previously using another ICS rom that was working for you? Assuming you've tried the aforementioned steps, I would suggest verifying that the rom download is good and then reflash the rom after a darkside superwipe.
jsnoop said:
Anyone else having wifi and wifi calling issues with connection on darkside rom v7
Sent from my SGH-T989 using xda app-developers app
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I have also had that problem, I had my wireless router exchanged thinking it was just putting out crappy signal. I moved it out from under the desk where I figured that would also better the strength - but I'm one room over with thin walls and still, terrible wifi signal. Went back to GB to inspect and its great reception. Wifi calling not dropping out in the middle of phone calls now also. The only problem is I can't keep away from ICS so I'm just not using it until something gets adjusted.

Data does not reconnect after connected to wifi

Had this issue with old dark side roms. Switched to akop and it went away. Just flashed venom today and it came back. When I disconnect from wifi my hspa/3g will not connect until reboot. Is there a fix?
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Grey WiFi connection......

My WiFi connection when first starts up is blue then goes grey. Anyone having this issue? I'm on the latest radio and on aokp
Sent from my SGH-I747 using xda premium
YES!! This occurred for me on the stock ATT TW rom and then same thing happened on EVERY OTHER ROM I tried after that including AOKP, LiquidRom, Aristodemos....
It's annoying and I don't know what to do.
The wifi will connect and stay blue for 5 seconds then turn grey for 10 more sec and then wifi will completely disconnect and wont reconnect unless i turn wifi off and then on again. im at a complete LOSS.
anyone have any ideas?
Seems this only happened on aokp. Doesn't happen on cm10 for me
Sent from my SAMSUNG-SGH-I747 using xda premium

Data connection drops since updating to 4.1.2

Hi all,
Since flashing 4.1.2 (after a complete wipe) my data connection sometimes doesn't connect after disconnecting from wifi.
I see the "H" icon but the bars stay gray and the connection is down.
The only way to fix this once it happens is to reboot, which is quite annoying...
I've had this problem before on 4.0 but it eventually went away.
I tried both the default xxlf radio and uglh.
EDIT: I should mention I'm running stock and rooted.
Any ideas?
Thanks
Sent from my Galaxy Nexus using xda app-developers app
gbesso said:
Hi all,
Since flashing 4.1.2 (after a complete wipe) my data connection sometimes doesn't connect after disconnecting from wifi.
I see the "H" icon but the bars stay gray and the connection is down.
The only way to fix this once it happens is to reboot, which is quite annoying...
I've had this problem before on 4.0 but it eventually went away.
I tried both the default xxlf radio and uglh.
EDIT: I should mention I'm running stock and rooted.
Any ideas?
Thanks
Sent from my Galaxy Nexus using xda app-developers app
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I have the exact same problem.
Appeared with 4.0.4 , solved with 4.1, but broken again with 4.1.2
rebooting solves nothing, nor airplane mode.
I have to delete and reset my APN's
I'm not rooted
Me too...
Enviado desde mi Galaxy Nexus usando Tapatalk 2
Me too. I'm rooted. Stock yakju. In Canada if that makes any difference.
Sent from my Nexus 7 using xda app-developers app
---------- Post added at 11:05 PM ---------- Previous post was at 10:59 PM ----------
If I turn on then off airplane mode, I get back carrier data.
Sent from my Nexus 7 using xda app-developers app
Same here. Only way to fix it is through a reboot. Airplane mode trick doesn't work for me at all. Seems to happen much more often when I switch from H back to E when I'm done browsing on work breaks.
Same think for me, reboot to resolve.
I'm on slimbeam 2.8 and Trinity S63, but same problem on CNA ...
Nice to see I'm not the only one...
I'll open a bug report tonight (assuming there isn't one already)
Sent from my Galaxy Nexus using xda app-developers app
Same here. Running XenonHD and Trinity. Will probably be fixed in android 4.2
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TheRC51 said:
Same here. Running XenonHD and Trinity. Will probably be fixed in android 4.2
Sent from my Galaxy Nexus using xda app-developers app
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Same here..hope its fixed in 4.2
same on baked 6...
I switched to XXLF1 radio & ril and it seemed to help a little.
Sent from my Galaxy Nexus using xda premium
Mine only seems to do it if I constantly go back and forth between HSPA and EDGE(like I stated before). Kinda sucks. lol. Wonder what happened that could've caused this.
Stock, Rooted, Unlocked bootloader
This happens to me almost every single time. I find that turning off LTE then turning it back on seems to work.
EDIT:
Also is it only me, or does JB take over 2 minutes to boot up? Long story short I used OTA Rootkeeper to keep root, I installed the update.zip in CWM and it installed. CWM didn't have to be reinstalled and my Bootloader stayed unlocked. When I installed the OTA update.zip though I didn't clear cache or do a wipe, I just installed it, could that be leading to my O.S. issues?
chronophase1 said:
Mine only seems to do it if I constantly go back and forth between HSPA and EDGE(like I stated before). Kinda sucks. lol. Wonder what happened that could've caused this.
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same here, I switch between the two a lot at work... but it wasn't this bad on 4.1.1 ROMs. gonna have to roll back until 4.2 comes out
Sent from my Galaxy Nexus using xda premium
I get terrible signal pretty much everywhere. I have a case on my phone, but i doubt that is the problem. Stock everything
Sent from my Galaxy Nexus using xda premium
I've noticed dropping reception. And weaker signal.. paranoid android 2.51 with trinity latest stable

[Q] Wifi connecting issue

Since last couple of months I'm facing this. My wifi, once connected, stays connected. But once turned off, after turning on, it would just show the connection as saved, secured with wpa2 and won't connect. Turning off and on multiple times doesn't help as well. Just if i keep it off for some hours or so, then turn it on, it might sometimes get connected. The signal strength is excellent though and once connected, it stays connected. I've tried factory resetting, formatting data as well. Tried a lot of different roms but in vain. Could this be a hardware issue? Is there any workaround for this?
Does this occur with all wifi locations?
Are you running stock rom?
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awerner68 said:
Does this occur with all wifi locations?
Are you running stock rom?
Sent from my Galaxy Nexus using xda app-developers app
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no, i've tried that only at my place, but previously it would connect without any issue and i haven't made any changes to the router.
and no. i was on PA 3.65, then tried MIUI v5 and now am on Purity 5.7.1. it still persists.
raikkoni27 said:
no, i've tried that only at my place, but previously it would connect without any issue and i haven't made any changes to the router.
and no. i was on PA 3.65, then tried MIUI v5 and now am on Purity 5.7.1. it still persists.
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Maybe a new radio?
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mrgnex said:
Maybe a new radio?
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i'm on i9250xxlj1. could u please suggest me which would be most appropriate?
mrgnex said:
Maybe a new radio?
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I didn't think the radio would impact Wi-Fi.
I would try to see what happens on another Wi-Fi hotspot, to rule out something with the home wi-fi.
awerner68 said:
I didn't think the radio would impact Wi-Fi.
I would try to see what happens on another Wi-Fi hotspot, to rule out something with the home wi-fi.
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alright, i'll give that a try

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