Need help with Wi-Fi issue (land) - Xiaomi Redmi 3s Questions & Answers

Greetings fellows! Today I have flashed CM 13.0 on my Redmi 3S Prime (land). After flashing, the device worked like a charm. However, after 1 or 2 reboots, the Wi-Fi stopped working. I can't turn it on. The button is also grayed out. I reflashed /persist and tried everything. The MAC-address has become 02:00:00... etc. Did anyone have the same issue? Could anyone help me? Thank you in advance! (I also tried reflashing stock Stable global MIUI, same issue. I don't think it would be a hardware issue, since the problem persist since the ROM flashing).
Edit: Solved it somehow. After I flashed MIUI, a few reboots later the wireless worked. No idea why.

coda00 said:
Greetings fellows! Today I have flashed CM 13.0 on my Redmi 3S Prime (land). After flashing, the device worked like a charm. However, after 1 or 2 reboots, the Wi-Fi stopped working. I can't turn it on. The button is also grayed out. I reflashed /persist and tried everything. The MAC-address has become 02:00:00... etc. Did anyone have the same issue? Could anyone help me? Thank you in advance! (I also tried reflashing stock Stable global MIUI, same issue. I don't think it would be a hardware issue, since the problem persist since the ROM flashing).
Edit: Solved it somehow. After I flashed MIUI, a few reboots later the wireless worked. No idea why.
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I'm also facing the same problem . . Plz help out

Related

[Q] Wifi won´t activate on stock 4.2.2/cm 10.1

Hi Guys,
I have a problem with my nexus 4. I wanted to use cyanogenmod instead of the stock rom, so i rooted my device yesterday and flashed the latest stable build of cm (10.1.2).
Everything worked fine, except for the wifi; it won´t turn on. It get´s stuck on the "turning on wifi"-page, wtih the button in off-position and saying "turning on wifi".
I´ve read some threads were people had the same problem, but nothing seems to fix it. I made a factory reset, wiped cache and dalvik, fixed permissions, but in didn´t work on cm 10.1.2.
So i tried a different build, cm 10.1.1 stable, but the problem persisted. I tried the same things I did on the 10.1.2, but it did not help. So I tried using the latest nightly, but that didn´t help either.
I thought i go back to the stock build to fix it, because it still worked after I rooted the device and still had the stock on it, but unfortunately that did not fix it. I made a factory reset, and wiped cache and dalvik again, but it just won´t work.
Long story short, i don´t know what to do now I rooted and flashed several devices before and never had a problem that did persist even nafter i tried multiple buidls of cm and wiping everything everytime; so if anybody has any idea where this problem comes from and how i could fix it that would be really great
Joharnis said:
Hi Guys,
I have a problem with my nexus 4. I wanted to use cyanogenmod instead of the stock rom, so i rooted my device yesterday and flashed the latest stable build of cm (10.1.2).
Everything worked fine, except for the wifi; it won´t turn on. It get´s stuck on the "turning on wifi"-page, wtih the button in off-position and saying "turning on wifi".
I´ve read some threads were people had the same problem, but nothing seems to fix it. I made a factory reset, wiped cache and dalvik, fixed permissions, but in didn´t work on cm 10.1.2.
So i tried a different build, cm 10.1.1 stable, but the problem persisted. I tried the same things I did on the 10.1.2, but it did not help. So I tried using the latest nightly, but that didn´t help either.
I thought i go back to the stock build to fix it, because it still worked after I rooted the device and still had the stock on it, but unfortunately that did not fix it. I made a factory reset, and wiped cache and dalvik again, but it just won´t work.
Long story short, i don´t know what to do now I rooted and flashed several devices before and never had a problem that did persist even nafter i tried multiple buidls of cm and wiping everything everytime; so if anybody has any idea where this problem comes from and how i could fix it that would be really great
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Im having a similar problem, i think we have to flash a different radio ?
Still nothing
Flash a different radio? What excactly does that mean? I must admit I have not heard of that :laugh:
By the way, I just unrooted my device and relocked the bootloader, but that didn´t fix the problem either.
Stock CM Kernel? If so, try flashing kernels with prima drivers. If the problem persists, I guess it may be hardware. On another note, do you have bluetooth or GPS on? Try turning those off and try connecting.
sigma392 said:
Stock CM Kernel? If so, try flashing kernels with prima drivers. If the problem persists, I guess it may be hardware. On another note, do you have bluetooth or GPS on? Try turning those off and try connecting.
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I just tried the franco R163 with prima drivers, that did not fix it. But, speaking of the bluetooth, i´ve just noticed that the same problems occurrs with that. I trie to turn it on an it stays at "turning on bluetooth" without actually turning on. Maybe that helps to know what the problem is.
What other kernel with prima drivers would you recommend?
Edit:
I´ve read through a few threads on that bluetooth-issue, which apparently is more common than my wifi issue. I was wondering if my wifi-issue could have something to do with the bluetooth, because other users who have said bluetooth issue found their bluetooth temporarily on after reboot; then after a while the bluethooth issue appeared again.
In my case the bluetooth doesn´t appear to be on, but i was thinking that maybe it is, but the software fails to display that and that that is interfering with my wifi.
Could that be a possibility?
Out of the box my nexus 4 refused to connect to my TPLINK wr941ND router, wifi was set months ago, nexus 7 works as charm same with evo 3d and others. I thought wtf and turned on wifi on broadband modem, it showed up on nexus 4.... And suddenly network from router poped up as well. I switched off wifi on modem and nexus lost wifi from router. At this moment I went for a walk... When I come back done factory reset, reboot the router, no effect. Changed settings from WPA2/QSS to WPA without QSS - no change, then I changed channel from #13 (best in my location, all my neighbours using #1 and #6) to #1 and instantly nexus found network.... So it seems that sumthing is apparently with wifi, when I changed channel back to #13 it drops the connection and says that networtk is out of range. So finally I checked all the channels from 1st to 13th and it works from #1 to #10, 11 till 13 dunt work. Maybe this info will help sumone with simillar problems.

Wifi Stuck w/Certain Roms.

Hi. I'm having wifi issues with my Nexus. It started after flashing MIUI. I was using TWRP to flash, it took a while for the google logo to disappear and to get to the Xiaomi bootlogo. After it finally booted, the wifi was stuck to "turning on", but never ultimately firing up(couldn't get it to turn on nor off, even having turning it off). I've also noticed that I have the same EXACT issue with CyanogenMod. I completely returned to stock, i've relocked the bootloader and everything. I tried CM installer today and i'm rooted again with CM, but still I have the same exact issues as before. I don't have these issues with some other roms such as stock, official Omnirom and such, i wouldn't think it would be exactly a hardware issue, since it works just fine with certain roms. Would anyone have an idea why my phone is having this issue? It wasn't always this way. Specifically, I haven't been having issues with 4.4 roms. Does anyone think it could be something related to bootloader, or something?
Juanito216 said:
Hi. I'm having wifi issues with my Nexus. It started after flashing MIUI. I was using TWRP to flash, it took a while for the google logo to disappear and to get to the Xiaomi bootlogo. After it finally booted, the wifi was stuck to "turning on", but never ultimately firing up(couldn't get it to turn on nor off, even having turning it off). I've also noticed that I have the same EXACT issue with CyanogenMod. I completely returned to stock, i've relocked the bootloader and everything. I tried CM installer today and i'm rooted again with CM, but still I have the same exact issues as before. I don't have these issues with some other roms such as stock, official Omnirom and such, i wouldn't think it would be exactly a hardware issue, since it works just fine with certain roms. Would anyone have an idea why my phone is having this issue? It wasn't always this way. Specifically, I haven't been having issues with 4.4 roms. Does anyone think it could be something related to bootloader, or something?
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i have a similar problem... i rooted my nexus and flashed a custom rom (PACman) when it boots wifi is disabled, also bluetooth doesnt work neither any sounds, no music, no speaker, nothing, so i flashed Paranoid android (both based on 4.3) and i had the same problem
so then i flashed stock, everything ok, then CrDroid (based en 4.4) everything ok, then OmniRom (Based on 4.4) everything ok too...
i posted it here and got no replies, hope someone could help
Yes, right now I'm running an unofficial CM 11, and no issues. I wonder if something needs to be downgraded, in order for things to be okay again. I would still like the option to be able to run 4.2/4.3 based roms. Maybe I could try flashing to stock 4.2 or 4.3, then reroot, and test my results
Sent from my Nexus 4 using Tapatalk
What radio/baseband version are you using?
Hi, I'm using AOKP last nightly builds and since 2013-10-18 Wi-Fi started to stuck, settings ui errors and other problems. So I just tried franko kernel with official AOKP releases and Wi-Fi now is working fine. But i've faced skype problems). After 4 minutes it hangs and i need to restart my phone.

Wifi problem on cm13

Hi,
On my storm i have installed cm13. Everything was fine, but now phone reboots when turning on wifi. Dpo you have that issue? im on the 20160415 build. Im restoring stock, and i willpost if it works
What is error 255 in TWRP?
OK, COS 12.1.1 backup is broken I,m very sad. If i can fix it somehow, please post a solution
Regarding to problem, seems to be partially foxed. Like i rebooted the phone 3 times, clean flashed cm13 and resotred cm13 data. It was working. I will post if it wont work again
Nevermind. Still not working

OP2 rebooting randomly

Hello there!
My boyfriend is experiencing random reboots on his OnePlus 2. (He doesn't have an account here, so that's why I'm writing instead.)
He is running the latest LineageOS, though has had the reboots since the build from Jan 31st. He has root active and is also running the latest Boeffla Kernel.
Weirdly enough we can't pinpoint what is causing the reboots and they seem to happen more frequently in the mornings (when he's at work) than in the afternoons/evenings (when he's home). This morning alone he had four reboots shortly one after another.
It also seems to happen more frequently when the WiFi is turned on but not connected. When the WiFi is turned off completely it also happens, but not so often. When WiFi is connected, the reboots seem to stop?
He suspects it has something to do with LineageOS, as he was on OxygenOS previously (before the official LOS builds got released) and didn't have any issues. I found in the forums here it could have something to do with the firmware version 3.5.6 and reverting back to 3.1 or something would stop the random rebooting? (Unfortunately I have found nothing on how to determine your firmware version, but his Baseband version is MPSS.BO.2.6.2.c1-00072-M8994FAAAANAZM-1.82470.1, if that helps?)
So I just wanted to ask if anybody is experiencing the same and if you can confirm the firmware change helps or if you found any other solutions for this?
Thanks a bunch!
Confirmed for me! Changing back to 3.1.1 firmware stopped the reboots
foomanjackel said:
Confirmed for me! Changing back to 3.1.1 firmware stopped the reboots
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Can you just flash the 3.1.1 firmware or do you need to take any precautions? Anything you need to know before flashing?
Inutsume said:
Can you just flash the 3.1.1 firmware or do you need to take any precautions? Anything you need to know before flashing?
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Yeah just go to twrp and flash the 3.1.1 firmware.
foomanjackel said:
Yeah just go to twrp and flash the 3.1.1 firmware.
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It seems to have done the trick. Thank you very much!
Glad if I helped. It was bugging me for awhile as well, although I coped with it by turning off WiFi when I was away from home. Never rebooted for me if I turned it off, but this is much better. I have no real need for volte anyways, so no loss here.

Redmi k20 gets stuck while trying to play sound

Since Friday my device is restarting automatically with error DEVICE CLOSED UNEXPECTEDLY
I tried hard reset went to service centre they did an software upgrade and then a downgrade to 12.0.3 from 12.0.5 but nothing worked
And now when i try to play any sound whether through YouTube , Music etc it is just crashing
Even the Sound settings are not opening and i couldn't connect to calls either and volume keys are also not working
Seems like hardware problem
But other things are working
Are you sure they did upgrade and downgrade?
Was it full wipe?
It recommend to flash custom ROM and see if sth cbange
Yes they did downgrade from 12.0.5 to 12.0.3
And I had full wiped from recovery 2-3 times
And yesterday I noticed one more thing my front pop-up camera was working fine but when I enabled sound effect for it
It just freezes
Ok, so that's officially India MIUI issue
try this
This is ultra battery saving option related and they're working on an update
i have already tried all these but nothing works and how my device is stuck in fastboot mode while trying to flash stock rom through mi flash tool
You mentioned earlier that phone is boiting, but it restarts often.
What error in miflash?
Yes it was booting then only when I tried to flash miui11 through mi flash tool it got stuck in fastboot mode
Mi flash was giving crclist error everytime
Anyways I have successfully flashed miui 11 through twrp but the above problems are still there
I had exactly the same issue with this device.
Then tried 5/6 custom roms of android 11.
Nothing worked, every os had it's own issue.
Then lastly I've installed PIXEL EXPERIENCE 10 PLUS rom and the phone started to work fluid.
I have a same problem. Whenever accessing sound, if freezes and restarts! Went to Mi center. They said they have to replace the motherboard . Actually it's one of the IC that's malfunctioning... Here's a video -
Let e know If there's any ROM that gets around this issue
nilanjan.joy said:
I had exactly the same issue with this device.
Then tried 5/6 custom roms of android 11.
Nothing worked, every os had it's own issue.
Then lastly I've installed PIXEL EXPERIENCE 10 PLUS rom and the phone started to work fluid.
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Click to collapse
Didn't work for me
shrae said:
Let e know If there's any ROM that gets around this issue
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Pixel Experience 11 plus worked fine, except the Audio problem still remains :-(
Gopalakrishnan V said:
Pixel Experience 11 plus worked fine, except the Audio problem still remains :-(
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Did you manage to solve your problem? I have the same issue and dont know what to do
levarete said:
Did you manage to solve your problem? I have the same issue and dont know what to do
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Nope the audio issues cannot be fixed with any software. I think it's caused due to some IC failure.
You would have to change the motherboard to fix the issue or you have to be a professional electronics engineer who knows and have the equipment for micro soldering.
The same issue was encountered with me also. I am in great distress right now. Tried more than 30+ ROMs (including recover, fast boot, custom, and stock), but nothing helps.
IF you find anything please update here.. THat’ll be a great help indeed!!
Here’s my thread: https://forum.xda-developers.com/t/...dphone-and-many-features-not-working.4309769/

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