Wifi - Sprint Samsung Galaxy Note II

Why does my wifi keep connecting when I don't want it to?
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beeutiful37 said:
Why does my wifi keep connecting when I don't want it to?
Sent from my SPH-L900 using Tapatalk 2
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I bet you have Connections Optimizer turned on by default. In the settings menu click
More Settings > Mobile Networks > Connections Optimizer > uncheck the box in the top right.
Basically, it saves your known wifi locations and turns it on when you are in that area. It drove me nuts when I first got the phone.

Ok. ...I tried that and it was on but wifi STILL keeps connecting. ... it's blowing my mind
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beeutiful37 said:
Ok. ...I tried that and it was on but wifi STILL keeps connecting. ... it's blowing my mind
Sent from my SPH-L900 using Tapatalk 2
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If it was on, did you turn it off?

Yes I did
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I've had that happen on a phone that didn't have the connections optimizer. I think I fixed it by unchecking 'Notify me when an open network is available' in the advanced settings. Have you tried that? Not sure if it will work for you...

Related

WiFi keeps turning back on?

I just picked this phone up, coming from the ET4G. My WiFi keeps turning itself back on. Am I missing something simple?
Thanks!
Sent from my SPH-L710 using Tapatalk 2
. Go to Settings>Wireless and network>More settings>Mobile Networks>Automatic Connections>and uncheck the box
Thanks!
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evoer said:
. Go to Settings>Wireless and network>More settings>Mobile Networks>Automatic Connections>and uncheck the box
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couldnt of said it any better myself. first time i saw this i was freaking out thinking my phone got poccess. everytime i turned on my phone i saw the wifi on, turned it off and 2 hours later it was back on. finally figured out that the automatic connection was turning the wifi on.
It had me worried!
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AOKP internet problem!!? Please help!

Ever since last night my 4g/3g has been on and off.. And off more times then on.. It keeps saying "no interent connection" in the notification window. Retarded the phone 20 times. Deleted downloaded cache I even updated the rom this morning... This is so annoying. And its no my service because I used the CM10 and everything was working perfect. I go back to AOKP and no interent connection. It has bars at the top but nothing like "H" or "H+" next to it when its off.. Idk why this is happening. Everything was perfect. I was chilling last night at the bar trying upload some pictures and ever since then this problem started..
Maybe try updating your modem?
And be nice to your phone, don't retard it
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corythug said:
Maybe try updating your modem?
And be nice to your phone, don't retard it
Sent from my SGH-I747 using Tapatalk 2
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Oh no i wasn't talking about wifi. Sorry. I was talking about 4g. When I dont have access to wifi its giving me trouble.. Only on this rom. Its sad because this is my fav rom lol. But 4g/3g keeps shutting off idk why.
Are the bars your getting grey or blue
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ForcedZucchini said:
Are the bars your getting grey or blue
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grey
Have you tried settings- more - mobile network and see what is checked?
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liltitiz said:
Have you tried settings- more - mobile network and see what is checked?
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Click to expand...
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only NFC is checked
king718 said:
only NFC is checked
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No go into mobile network at the bottom of the page under nfc
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Just data enabled. It seems to be working now though. Also how can I reconnect my Gmail? For some reason all my contacts that are synced to Gmail isn't working. I have no contacts..
Thanks for the help!
Mine did the same. It would drop off the data network sort if speak. Toggle and it won't come back on. Call and text were fine. Data was gone
Sent from my SAMSUNG-SGH-I747 using xda premium

Tips/Tricks to prevent connect to attwifi?

Any tips/tricks to preventing connection to attwifi without turning wifi off? It's speed is horrible in most places, and would just rather stay hspa+/LTE.
I've tried deleting WISPr_Android22_postpaid.apk in /system/app, yet it still seems to connect. Is it going to connect whether we like it or not because it's in our data plans?
There's a check box in Advanced wireless settings to turn that off.
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Jirv311 said:
There's a check box in Advanced wireless settings to turn that off.
Sent from my GT-I9100 using xda premium
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Thanks!

WiFi automatically turns on when plugging in USB

Why does this happen and is there any way to stop it?
Wadester said:
Why does this happen and is there any way to stop it?
Click to expand...
Click to collapse
Go to:
Settings/ more settings / mobile networks / CONNECTION OPTIMIZER
then uncheck the box and that will disable the Wifi auto-connection. Hope that helps. I have the same issue the day i got my phone. =)
jeffokada81 said:
Go to:
Settings/ more settings / mobile networks / CONNECTION OPTIMIZER
then uncheck the box and that will disable the Wifi auto-connection. Hope that helps. I have the same issue the day i got my phone. =)
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Click to collapse
YES! Thanks, Jeff! I am using Tasker to turn all data connections off at night, but when I plugged it into the USB, it turned WiFi on and I kept getting alerts throughout the night. I understand the principle, but that was annoying.
Good ol sprint doing anything they can to get you to use wifi instead of thier bandwidth
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Same.
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6666 said:
Good ol sprint doing anything they can to get you to use wifi instead of thier bandwidth
Sent from my SPH-L900 using xda app-developers app
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well, wifi uses a lot less battery than 3g and way less than 4g. the optimizer is a good idea, but just works terribly.
madsquabbles said:
well, wifi uses a lot less battery than 3g and way less than 4g. the optimizer is a good idea, but just works terribly.
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Yeah, the Optimizer needs to be optimized.
Sent from my Galaxy Note II using XDA Premium.

Disable the connection optimizer

Can I disable the the connection optimizer widget? It causes a lot of reboots.
The phone is not rooted.
babyschmoof said:
Can I disable the the connection optimizer widget? It causes a lot of reboots.
The phone is not rooted.
Click to expand...
Click to collapse
Root it
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babyschmoof said:
Can I disable the the connection optimizer widget? It causes a lot of reboots.
The phone is not rooted.
Click to expand...
Click to collapse
You cant disable a "widget"
Idk whether that was just a typo, but if you mean the setting (which is really an app)...then you need to root it
Sent from my PG06100
No need to root. I'm not rooted. Go to settings. Then mobile networks. Click sprint connections optimizer. A screen will pop up asking if you agree, just hit back. Then uncheck the box for it. Done.
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Connection Optimizer works really well. You would be amazed at how many places you can pick up wifi. I have used it on the S3 always. Couldn't stand it on other devices but it works really good on S3.
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