Possible Wifi hardware issue? - One (M7) Q&A, Help & Troubleshooting

Hi. I started having a problem with my wifi recently after updating to 4.3. Wifi turn itself on and off and sometime stay "turning on" state or "error". I have tried to return to stock ROM 4.2.2 (and Radio) and different version (4.2.2 and 4.3), but wifi issue remain the same.
Anyone has experienced this? Any sugguestion for the fix?
It looks a lot like a HARDWARE issue after i tried several ROMs and Ratios.
Thanks

Have you the wifi_ctrl_wake and wifi_rx_wake processes that never stop running? Because i have the same problem with the arhd 30, i was thinking about downgrade to a 4.2.2 ROM...

Related

[Q] Wifi broken, need help please

After a few days running Dlev's 4.2 ROM, my wifi stopped working suddenly. When I try to turn it on it says error or unable to start wifi. I've exhausted several initial options I began walking myself back through various ROM's back to the original 2.1 stock ROM. Without success I even performed a master clear and several reflashes of the orininal stock ROM, nothing is working. I tried FXR Wifi fix and rescue. Does anybody have any ideas on what I should do?
Thanks,
-Digitalchaos
Kernel?
What kernel were you running with the custom ROM? Talon's being updated really frequently, so if it's Talon, you might try the latest version of that (0.4.4.22, as of this writing)
digitalchaos said:
After a few days running Dlev's 4.2 ROM, my wifi stopped working suddenly. When I try to turn it on it says error or unable to start wifi. I've exhausted several initial options I began walking myself back through various ROM's back to the original 2.1 stock ROM. Without success I even performed a master clear and several reflashes of the orininal stock ROM, nothing is working. I tried FXR Wifi fix and rescue. Does anybody have any ideas on what I should do?
Thanks,
-Digitalchaos
Click to expand...
Click to collapse
Did you try rebooting your router or device that gives you wireless signal? also see if other devices can connect.
It was Talon 0.4.4, but I've gone all the way back to stock ROM/kernel etc and that makes me think that this is a HW malfunction.
AT&T had me reboot the router too, my laptops are able to connect just fine. It's not really a connection problem either, Wifi will not turn on at all.
I called Samsung and they want me to ship them the phone, still debating that one since I will have to go without a phone.
-digitalchaos

[Q] MAC address keeps changing... !?!

Hi, my first post, please anyone, help, I'm getting desperate... :crying:
The issue is that since experimenting with a few new ROMS (CM10.1, JB AOKP, Minimoto) and Safestrap 3.05 my XT862 (XT883 radio) keeps changing wifi mac address. Turning wifi off, then back on changes the mac. It always starts on 08:00:28 but continues randomly. The funny thing is that it appears to be independant of the ROM. Tried restoring my nandroids, even went back to stock, but always the same issue!?! Only on CM10.1 it stays the same, and in fact is a completely different mac.
Before trying out JB and the like I've been on Safestrap 1.08 and Eclipse v3.0, never had that problem. I'm really lost what could have caused it, probably somehow Safestrap 3.05, oder the kexec kernel? Anyone has an idea? Thanks!

[Q] Random wifi disconnects/drops

Hello forum! For a few months now, I've been forced to use AOSP roms because of a problem that's been occuring. Ever since the 4.3 firmware, my wifi constantly disconnects and reconnects. I've tried switching from 2.4 to 5 ghz, renaming my device id, restarting the router, trying a different firmware (did all of them including ruu's and all), different kernels, different roms, etc. Now that sense 6.0 is coming out, I'm wondering if anyone else has had this problem, and if anyone else has a fix.
i have the same issue after coming back from stock 4.4
i tried updating the firmware and the issues still remained.
same here
johnnyboi1994 said:
i have the same issue after coming back from stock 4.4
i tried updating the firmware and the issues still remained.
Click to expand...
Click to collapse
I´ve got the same issue,, running the cm 11 actual nightly on my RAZR HD .. tried everything , the whole restoring reflashing, radios and different recoverys ...nothing worked for me... when i switch manually the frequencyrange of my razr for w-lan it works quite a while but than it drops random till i switch back to automatic frequency ....
I was just running aosp but I wasn't disconnecting. I'm on the most recent firmware and I used the cyanogenmod nightly with stock kernel. On sense I disconnect every once in awhile especially when actually using the WiFi but on cm I wasn't disconnecting so I wasn't worried about disconnecting during castle clash
Sent from my HTCONE using Tapatalk

[Q] i9000 can't 'see' my wifi network

I've just upgraded to Ressurection Remix Rom 4.4.2 (from 4.2.3 CyanAOSP), and everything is fine except the wifi. my i9000 finds some networks, but not mine! My network IS visible, so it's not that. But, given it finds other networks, i'm completely lost...All my other devices can see my network.
Has anyone else come across this issue?
PS: I don't think this is related to RR rom as i had the same issue with some other roms last time i tried to upgrade. Reverting back to CyanAOSP 4.2.3 resolves the issue.

wifi problem wiht xperia t and sw2

Hi guys, i have sw2 and xperia t running stock rom 4.3, when my phone and sw2 are connected wifi on my phone doesnt work, when i turn off bluetooth wifi works again, how can i fix it i even did factory reset, i would like to stay on this rom, any solution?
There's no solution for this, I had the same problem like you and I tried everything to fix that problem. Nothing helped so I moved to 4.4 and now I'm on 5.0.2, no such problems
What did you try? 4.3 is running decent so i wouldnt like to change it i was thinking about downgrading to 4.1 but its kinda mehh, what rom did you install, was it buggy?

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