[Q] Wifi bug in stock rom - Galaxy S III Mini Q&A, Help & Troubleshooting

I have a problem.. I can't set the behaviour of wifi module during idle mode. If I set it to "never" wifi remains still connected to router during deep sleep. Any suggestions? I have the lastest stock rom... thank you in advance
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Wifi Issue in Emanon rom

hello thr xda i am a newbie here and have just rooted my mini and flashed emanon rom v7 and am facing wifi issues in my mini now...
wifi is not being detected but wifi is on..
sorry if my question is stupid...
what you want to do, connect to data through on mobile through wifi or want to give your data connection to another wifi device or want to enable ad-hoc wifi
im having the same problem....just turn of the wifi and turn it back on...it works for me
Sent from my GT-S5570 using xda premium
apklike18 said:
im having the same problem....just turn of the wifi and turn it back on...it works for me
Sent from my GT-S5570 using xda premium
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thnx worked for me relieved to use wifi on my mini :laugh:
Wifi Issue
I am having a issue where if the wifi is restarted a second time(using toggle buttons in status bar)...the phone reboots or if its done through the wifi settings page it shows 'error' under the wifi text(instead of 'turning on')......what can be the problem...plz help.me solve this....Thanks!!

T stock .195 WiFi problems

Ocassionally my t randomly disconnects from the home WiFi network and when I open up the settings it reconnects. Anybody else experiencing that?
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Galcactus said:
Ocassionally my t randomly disconnects from the home WiFi network and when I open up the settings it reconnects. Anybody else experiencing that?
Sent from my LT30p using xda app-developers app
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no
This happens to me sometime also, I believe it has to do with the location based Wi-Fi.
I'm using location based WiFi and haven't experienced it on 303 or 195 fw.
Could the 'wifi tx power' app help? I have no idea what the max power setting is for the T, or indeed if it is already set to max, but could it help improve connections?
https://play.google.com/store/apps/details?id=rubberbibpepper.WiFiTxPower
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I mainly get it after exiting YouTube or a full screen app.
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I am finding this issue, 303 was really stable for me but since I upgrade via PC companion my device has become unstable with crashing camera and this issue as Wi-fi signal has been much weaker and disconnects regulary, I dont use location based Wi-fi so dont see it is that interfering. Any ideas?

Wi-fi policy not working

Hi all!
Is it just my unit? Wifi can only be on or off. Other settings simply don't work (wifi off when sleep, wifi on when charging).
Anyone else experiencing the same?
I'm on 31002.XT890.Orange.en.GB
Sent from my XT890 using xda app-developers app
Weinc said:
Hi all!
Is it just my unit? Wifi can only be on or off. Other settings simply don't work (wifi off when sleep, wifi on when charging).
Anyone else experiencing the same?
I'm on 31002.XT890.Orange.en.GB
Sent from my XT890 using xda app-developers app
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Click to collapse
Theres an app called 'Wifi keep alive' which allows you set defaults ie: always on/off whilst in sleep mode/on whilst charging and its available from Play store.
Hope this helps
Applications aside, all that can be set up in advanced settings in WiFi section of settings menu. Just like on all my previous Android handsets. But on my RAZR I it simply doesn't work.
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WiFi turns itself on

I have an issue where WiFi will turn itself on even if I had it off in settings. It has happened when WiFi and mobile data are off and when only mobile data is on WiFi will turn itself on. I only noticed this when I had both radios off to save battery but turned screen on to check the time and saw it on. Anyone else had this issue or knows of a fix. I am stock, unrooted and on 4.1.2. Thanks
Sent from my HTC One
Go to setting, WiFi, menu, advance, never auto turn on wifi
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Do you mean keep WiFi on during sleep? If I leave WiFi that doesn't bother me. It's when it's turned off, it turns itself back on.
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WiFi problem

Hi guys. ..I am using CM with locked bootloader along with stock .266 kernel. My WiFi range is very good, but often my WiFi gets disconnected.. WiFi menu is shows that there is enough signal, but still it is not connecting . If I leave the phone idle for 5 minutes, it automatically reconnects..
What is the solution for this problem?
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