wifi don't work pls help me redmi s2 - Xiaomi Redmi S2 Questions & Answers

Good day, I have a problem with my redmi s2, it does not turn on the wifi or bluetooth, I reinstalled the factory rom and nothing, and I tried a few from version 12 of miui to version 9 and nothing, I try to use some rom custom but they get caught, they work for 10 seconds, they lock and restart and they don't detect the wifi either, I don't know what it might be, everything happened because I was going to install a custom rom and the wifi stopped working, please help me, thanks.

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[Q] Galaxy GT-I5800 Galaxy 3 wirreles keeps disconnecting!!!!!

Wi-fi keeps disconnecting,, its say : scaning, connecting then its say disconnected and that is he doing all day...
Im tried many custom roms, and factory softwer didnt work, nothing and nobody can't help me...
PLZ HELP ME
I had some problem like this.
But for me, was the ROM, so i updated that and work it.
But, sometimes is just the "Advanced Settings".. when the screen turn off, the Wifi disconnect automatic..
Check this out, or try another ROM, or update if have some update to do..
Tried that, but didnt work, how to update original software, tried v12 v9.3 rom and now im using kyrillos v9.7....

Galaxy s duos s7562 wifi problem

Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
sachinkh said:
Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
Click to expand...
Click to collapse
Well Never had that kind of trouble before. I change my ROM like many times during a week itself and also do the restore. see these 3 method which might solve your problem
1) check this site it may help you
http://www.thesmarthacks.com/2012/12/android-error-fix-fix-for-wi-fi-not.html
2) if that doesnt work try to do a hard reset which will clear everything and all your data will be erased so better do a backup of important data. you can try this code *2767*3855# see if it works
3) and if nothing works i hope you have your warranty intact so, take it to nearby service center they will definately fix it !!!
I have the same problem :S is not rom problem,i think is hardware problem
Any way to fix Wireless?????????
I find solution to freeze wifi s duos
Hi, i had the same problem with freeze wifi in Samsung Galaxy S Duos rooted, and i find the solution finally.
I did every thing like hard reset, etc.. but it didnt work.
Solution was to install UnLook Root Pro ( search in google) unroot my phone and reboot, to the begining didnt work but after 30 minutes wifi fixed.
same problem
i too had the same problem.i gave it to samsung service center ,they told that MotherBoared is gone.luckily my phone is in warrenty and it is not rooted...
S dous WiFi problem
sachinkh said:
Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
Click to expand...
Click to collapse
m also facing same problem can you find the solution if you fix it pls tell me how to fix this.....
i also gave my phone to the service center , they told d same that motherboard will be changed .. Thank God it was under warranty period.
pratik92 said:
m also facing same problem can you find the solution if you fix it pls tell me how to fix this.....
Click to expand...
Click to collapse
i was unable to fix it.. and gave it to service center.
WIFI problem S7562
your phone's WIFI IC is is faulty. It is of Atheros company, its part no is 1205-004417, tell them to change it and your WIFI will ok.
Any other solution to this? Wifi just cant be turned on. :crying:
bbmadzky said:
Any other solution to this? Wifi just cant be turned on. :crying:
Click to expand...
Click to collapse
Try this http://forum.xda-developers.com/showthread.php?p=52590772. It fixed my problem
SAMSUNG galaxy s duos gt s7562
my wi fi is not turning on.it is stucking .
I rooted my phone since it was not in warranty and flashed pmp ultra rom.
but still I couldn't able to fix this problem.
plz help me in this regard...................
stuck on wifi
I have the same issues with my phone, wifi not turning on and one of the service providers (mobile shop) changed two ic's on my phone but they have surety of having stuck of motherboard and yes the motherboard of this device is really weak enough as 70% of this mobile users have same issues. it was for first time 1 and half mnt ago purchased this phone i changed motherboard in warranty and again in 13th mnth it gone.

[Help] WiFi not working after flashing oxygen os 1.0.0

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Now my WiFi isnt working . it just stuck on " searching for WiFi networks " . nothings shows and my hone WiFi isn't connecting. When i put my phone close to router it connects to my WiFi for few minutes then disconnects again. Wifi works for some time when phone is close to router , doesn't work or connect in other room or just at small distance.
WiFi doesn't show up in other room .
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@Heisenberg

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