[Q] WIFI missing after custom ROM - Samsung Galaxy W I8150

Hi, all..
At first before updating to cyanogenmod, my stock ROM can connect to WIFI. After rooting, it's still working.
After installing KITKAT CM11, my WIFI cannot find any network, I downgraded to JB CM10.1, still the same. What's the problem?

my wifi work very well on cm11

Related

Broken Wifi!

I recently was using a sense rom never had issues with my wifi and a few days ago I flashed a MIUI rom on my G2 and wifi worked for a little while then I noticed no wifi? I then rebooted my device and tried to connect again......nothing it will say connecting then scanning then disconnected.So then i did a restore back to the sense rom it worked on.....nothing its doing the same thing I even tried the new cyanogen 7.0.0 stable release still nothing, can someone please assist me on what to do?
Maybe change the channel for your Wi-Fi?

Wifi Issue

Hi all,
Tried flashing a JB rom after running ICS for a month or so and sfter the update I wasn't able to connect to WPA2 WIFI, tried re-flashing the ROM several times, flashed Supernova ROM, even flashed a completely stock RUU, now I am unable to connect to WIFI, however WIFI worked perfectly on ICS and ROMs before that.
Does any one know to how fix this or am i in a work f*ucked?
Please someone save my day lol

[Q] Wifi not turning on on 4.4.3 and 4.4.4, but works on 4.4.2

Hi,
- Stock (or custom) rom 4.4.2 works fine. Wifi turns on and connects.
- Stock (or custom) roms 4.4.3 and 4.4.4 hang on "Turning Wifi on..." and stay that way. (The rest seems to work normally).
I have the exact same issue with my Nexus 4, but my Nexus 7 (2012/grouper/nakasi) doesn't have any wifi issues.
Things I tried:
Complete factory resets, factory images flashed (KTU84L/P), flashed Carbon nightly (20140621).
Flashed the radio from and KOT49H factory image (there isn't one in KTU84L or KUT84P), flashed the bootloader(s) from the 4.4.2, 4.4.3 and 4.4.4.
I even tried deleting (or rather renaming) the /data/misc/wifi and /data/misc/dhcp just in case.
Router is not the problem, I already tried resetting it, despite all my other wifi enabled devices having no problems.
Nothing turns on the wifi on my Nexus 7 (flo/razor) or 4 (mako/occam) when on 4.4.3 or 4.4.4...
I am suspecting Google of screwing up, but if that was the case, why don't I see a whole bunch of posts with this problem?
I'm running out of ideas. The weirdest thing is that on 4.4.2 (stock and carbon last 4.4.2 nightly) it works like a charm! And even weirder, it happens on 2 or my 3 different Nexuses.
Which roms have you tried? I'm running Pac-Man 4.4.3 (6/19 nightly) w/elementix kernel and WiFi works just fine.
Sent from my Insane S4 via XDA App.
Saturny said:
Which roms have you tried? I'm running Pac-Man 4.4.3 (6/19 nightly) w/elementix kernel and WiFi works just fine.
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That helped, sort of... ElementalX 2.13 doesn't work for me either, but 2.12 does!
I will test some more, but I'm considering staying on this combo for now until 4.4.4 (or maybe higher) matures a bit.
I still find it highly suspicious that Stock is giving problems too. I found a few comments on 4.4.3/4 release news posts on the net with this issue too.
I'm on 4.4.3 on Nexus 7 2013 (LTE) and mine does "Turning Wifi on..." hang every day. I reboot and the problem is sometimes fixed. If I reset my AP and then reboot the Wifi always works.
This is relatively new. I associated it with a newly installed App, Wifi Scheduler, but maybe its not the App.
Interesting.
Thanks for posting your question.
PS: I'm on AT&T prepaid SIM card, FYI.
PSS: I just had a problem with my PC network access, seems my DHCP router issued a duplicate IP address. Unsure if related.
Whatever the guys over at Carbon Rom did, it fixed my WiFi problems! Thread is Here.
They put some special fix in their rom. Nightly of the 24th has the fix. Those on a deb/lte will be fixed in tomorrow's nightly.

E975 Stock 4.1.2 Hotspot turns on then off immediately

I recently reinstalled the stock 4.1.2 rom after the new stock kitkat update killed performance. Problem is now, I'm having issues with wifi hotspot. It was working previously on the stock 4.1.2 before I upgraded to kitkat. And as I understand, the international e975 version has no blockages on hotspot.
But now, when I enable hotspot, the icon flashes and changes blue for about one second before flashing again and turns back off. Wifi itself is working fine.
I have a memory of facing this problem about 12 months ago when I first got the phone, but I can't for the life of me remember how I solved it. Any thoughts? Surely it's must be a common problem if this is completely stock / unrooted?
Thanks in advance team

[Q] Wifi won't turn on - rooted, Liquidsmooth v3.2 ROM

Hello,
My Note 2 was stock, and I decided to root it because I was having issues with the screen turning on and wifi sometimes not connecting. I used Odin to flash TWRP, installed a number of ROMs including Cyanogen and Liquidsmooth (currently on Liquidsmooth 3.2), and everything works fine now except that Wifi won't turn on.
I read that Kit Kat has caused wifi issues for some people, so I even downgraded to Jelly Bean (CM 10.2), but that did not seem to help. Does anyone know of any fixes for this or alternatively, any Lollipop ROMs that wouldn't have this problem?
[One thing I just noticed when I was double checking that I was on 4.4.4 was that the "About" menu shows my model number as GT-N7105 even though I downloaded the ROM for the SGH-t889. If that means I installed the wrong ROM, I can restore my backup of my stock ROM and start again if needed]
Thanks in advance.
Solved!
Just wanted to post that I figured out that if I install Liquidsmooth alone first, without adding google apps, the wifi worked. In fact, I may have just been stupid to install google apps since it appears that Liquidsmooth already had google apps...
But in any case, the wifi stopped working after I rebooted, so I installed Jedi ROM from here: http://forum.xda-developers.com/note-2-tmobile/development/rom-jedi-source-project-4-4-4-t2895948, booted up, then went to recovery and installed the google apps for Jedi from the same link, and everything has been working great since then.
Hope this info is helpful.
svetzy02 said:
Hello,
My Note 2 was stock, and I decided to root it because I was having issues with the screen turning on and wifi sometimes not connecting. I used Odin to flash TWRP, installed a number of ROMs including Cyanogen and Liquidsmooth (currently on Liquidsmooth 3.2), and everything works fine now except that Wifi won't turn on.
I read that Kit Kat has caused wifi issues for some people, so I even downgraded to Jelly Bean (CM 10.2), but that did not seem to help. Does anyone know of any fixes for this or alternatively, any Lollipop ROMs that wouldn't have this problem?
[One thing I just noticed when I was double checking that I was on 4.4.4 was that the "About" menu shows my model number as GT-N7105 even though I downloaded the ROM for the SGH-t889. If that means I installed the wrong ROM, I can restore my backup of my stock ROM and start again if needed]
Thanks in advance.
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