[Q] WiFi issue : keeps randomly disconnecting - Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin

hi,
I am using galaxy grand gt-i9082 and its rooted i installed CM12 and lollipop in it now i flashed back to 4.2.2 the original ROM due to many reasons. I thought it will work fine with the original jellybean 4.2.2 but the same problem occurring again though there was no issue before when i bought the phone.. My wifi connection disconnects automaticall and anytime. there is no fault of my router bcas im using other phones too and working fine. Same problem is with the other ROMs.

In Advanced Wi-Fi settings, what is the option for "Keep Wi-Fi on during sleep". Set it to "Always'

Wifi and data connection disconnecting
I too have same problem with my mobile... where my data connection gets disconnected and wifi too

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[Q] Galaxy Note 2 WIFI connected but randomly No internet

Hi all,
I recently got WIFI connections in home and my phone wifi is acting kind of crazy.
It connects without any problems but internet doesn't work. I have to turn OFF and ON the WIFI in the phone for couple of times to make it work.
I flashed and running stock 4.3 from the sammobile after the release.
I just want to know it's is just because of 4.3 bug or my router is causing the issue. It works fine with my office WIFI network.
I can use all other phones and computers in WIFI without problems.
Any advice will be appreciated.

Note 2. Wifi connection problem.

My wifi was working very well. One day suddenly it went off. Initially I thought it was a connection problem, but eventually I discovered that the wifi toggle switch refused to start. It was stuck.
In a bid to correct it I even did a factory reset. But wifi issue remained.
Did everything mentioned in various YouTube videos. But in vain.
Then I installed Cynogenmod but same wifi issue. So went back to 4.3 stock android.
Not satisfied, I flashed kitkat 4.4 . Most of time wifi connection remains. But when I turn it off and then again on. It does not connect.
The only way I can resolve d issue is by switching off the phone, removing the battery 4 a minute and restart. Wifi works until I keep it on. Once I turn it off and turn on back again, it does not connect.
(My router and Internet connection are fine)
Removing battery every time 2 start wifi is nuisance.
Pl advice.
Sent from my GT-N7100 using Tapatalk

Wifi problems

Hey guys,
i have a weird problem with Wifi on my phone (LG Optimus G). Since Android 4.4.2 and now also Cyanogenmod 12 i got problems with my wifi. It shows me that my wifi is connected, but i dont have any connection to Internet or Network. I have first to switch wifi off and then again on to make it work again. This is happening 5-6 times each day.
With Android 4.1.2 i dont have this problems, wifi is working perfectly. Would it be possible to import the wifi driver from 4.1.2 ?
I used for sometime the app wifi reconnect to not switch the wifi alle the time manually on and off, but this is also not a solution.
I hope someone can help me.
regards
Noone a Idea ? What could i do alone ? Where can i check the wifi logs ? Could i take the driver from 4.1.2 ?

Loosing Wifi

Hi
For some reason my s4 mini is loosing wifi.
Showing also a message while using the phone as hotspot that its switching back to wifi
Wifi also turned off itself
Does anyone have this also.
Its running the regular firmware not rooted and no special apps on the phone.
Could it be a problem from Ants?

Galaxy note 2 only connects to wifi hotspot

Hey guys,
My galaxy note 2 got a problem of wifi. Doesn't like other wifi problems (cannot turn on the wifi), my note 2 can turn on the wifi but it cannot connect to the normal wifi (from router or modem) except the wifi hotspot (which can connect normally). When I tap "Connect", the phone showed "connecting" and then back to "saved", the wifi signal bar also dropped to zero for a while then back to full signal. I've tried many solutions but those are not working.
If anyone know the solution, please help me. thank you,
Is the phone running the latest stock ROM?

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