[Q]Wifi power safe mode on or off - Galaxy S III Q&A, Help & Troubleshooting

Hi all Samsung Galaxy SIII owners... Have you turned wifi power safe mode off or is it on?
You can check it dialing *#0011*# menu key and wifi

I always turn mine off seems to make my WiFi work better.
Sent From My Omega'd Galaxy S3 ...

wheres that setting at?

It resets after a reboot
Didn't notice much difference on mine
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Related

Help Phone Restart Itself

Hello im having a Samsung Galaxy 5 I5503 I.e India .... Sometimes my phone restarts itself untill I switch of gprs and then turn it off remove battery and then it gets ok... what do you think is the problem
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could be too many processes going on. is the battery hot when it reboots itself?

[Q] MMS will not download!! (AT&T)

Hey guys, (Did extensive search before posting this)
Whenever I get a MMS the messages show a download button but will not download. I have tried turning wifi on and off, turning mobile data on and off, rebooting, using stock app and Go SMS and nothing is working. I looked in APN settings but do not know if they are right or not.
The issue just started recently, I have had the phone about a week and they seemed to work at first.
Please help,
This is driving me crazy and is frankly unacceptable in 2012. I saw some threads about old Galaxys having this issue.
You have to be on mobile data without wifi for them to download.
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Thanks for the reply, but I have tried turning wi fi off, which in turn reverts to mobile data and still no success. Could it be that I also use a micro cell? My carrier service is literally the worst possible at my house without the micro cell. This is quite unfortunate if so.
I think wifi has to be off when it is initially coming through and yes, a micro cell will do it. Is it a voice micro cell or data?
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Its a voice micro cell, but it also transmits a 3G signal. Not sure of the speed since I always use wi fi.
This is boggling my mind. Are you telling me that it is not possible to recieve a freaking MMS message created in 1982 (sarcastic) on a 2012 LTE device if I am in a wifi network. WTH. That is crazy to me.
So are these images gone or do I need to turn off wifi and turn off the micro cell to download?
Thanks for your help btw.
So I disconnected wifi and disconnected my microcell and clicked download on Go SMS and nothing, error message. Pulled up the stock SMS app and clicked download and after a half minute or so the picture appears. The picture then also shows in Go SMS.
I guess the solution is no MMS while at home which is a bit frustrating coming from another device/platform where this problem would not occur.
Thanks again.
I have the international GS3 on AT&T. My phone automatically downloads MMS if only mobile data is on or both wifi & mobile data are on. I believe it is your microcell causing your disruption OP.
Sorry, my international S3 also only downloads MMS if only mobile data is on.. I have yet to see it auto download when Wi-Fi was on. I would say it could be the microcell in this case though.
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joshnichols189 said:
Sorry, my international S3 also only downloads MMS if only mobile data is on.. I have yet to see it auto download when Wi-Fi was on. I would say it could be the microcell in this case though.
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Click to expand...
Click to collapse
My International SGS III activates mobile data when downloading mms.. With wifi on or off..
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imnothimm said:
My International SGS III activates mobile data when downloading mms.. With wifi on or off..
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Click to collapse
Weird. I am on T-Mobile though and my galaxy nexus was the same way.
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It isn't just you. I had the same issue with my GSII. It would randomly appear and disappear. Have the person resend it.
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Not true. I am on WiFi 90% of the time and I still get MMS
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When mms comes in the WiFi should temporarily shut off and the radio picks up 3 or 4g in order to download it. U honestly won't notice any seperation. If u honestly can't receive them, check your apn settings
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You are getting mms when you are away from your home/microcell, correct?
hmm, i just noticed that mine has been doing this lately too. MMS won't download unless I turn off wi-fi. I'm on t-mobile

Why is my works WiFi is fso slow when I have good signal?

It Works ok if im less than 5 meters away from server. But anything over that and its unusable. I work about 10 meters from the server. And I get at least 2 - 3 bars of signal out of 4. And I can't even post a comment on here. The speed is very fast for about 30 seconds and then ridiculously slow. It also struggles to connect. Tries about 3 or 4 times before it connects. I'm running cm10 on s3 but have this problem on stock, omega and checkrom. I had simular problems with the s2 aswell but not s1. I don't want to use wifi kill as its my work and it might not solve the problem. Is this the s3 working on networks with multiple apns? Is there a code I can call to turn off power saving ?? Can't force to 5ghz either.
Some advice would be massively helpful. I am getting very frustrated.
Thanks in advanced
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Any ideas anyone?
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The s3 q&a is far more helpful than this whole community?
Thanks to d4seeker and jje
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Ive fixed mine!
http://forum.xda-developers.com/showthread.php?t=1805572
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I believe the problem lies in network or in the wifi router. Maybe it's overloaded, try on-off cycling the router and see if it works then?
I kinda doubt that the issue is in the phone
I've fixed it now mate. Well chuffed. Don't know what it was really. But the method I used in above thread worked. It all started when I first rooted and flashed omega. Cm9 got rid of the authentication error (so it seems Sammy is at fault there) as for the WiFi range of about 3 meters and no connectivity after that distance. I'm not sure. Perhaps a problem deep in the settings I could not find. But completely wiping all settings worked. Not ideal. But confirmed working all day at work. So maybe a omega fault I don't know. Jus happy to have fixed it
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slking1989 said:
It Works ok if im less than 5 meters away from server. But anything over that and its unusable. I work about 10 meters from the server. And I get at least 2 - 3 bars of signal out of 4. And I can't even post a comment on here. The speed is very fast for about 30 seconds and then ridiculously slow. It also struggles to connect. Tries about 3 or 4 times before it connects. I'm running cm10 on s3 but have this problem on stock, omega and checkrom. I had simular problems with the s2 aswell but not s1. I don't want to use wifi kill as its my work and it might not solve the problem. Is this the s3 working on networks with multiple apns? Is there a code I can call to turn off power saving ?? Can't force to 5ghz either.
Some advice would be massively helpful. I am getting very frustrated.
Thanks in advanced
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Click to expand...
Click to collapse
It can be many problems! Maybe the ROM that you are runing has poor Wi-Fi support or maybe the phone is just "getting old" or maybe its the Wi-Fi set that sends you the signal!
I got a s3 which is not old but I've fixed it now. Thanks
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Gs3 ?

Please help while using my gs3 it just goes into sleep mode. For example yesterday I was on a phone call and in the middle off my call it goes into sleep mode and shuts my call down. So I hit the home button and the phone came right up in lock screen. I unlocked the phone and it worked normally. It's done this while in svoice as well. Do I need to take it back and get a new phone or is there some configuration that can solve this
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What model SGS3 what firmware .
jje
4.0.1
At&t gs3
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Sticks on the Edge network

I have the XXELLA stock odexed version on my phone and in more than one instance my phone gets stuck on the Edge network. Is there anything that would force my phone to do this? I've went into the mobile network menu and switched to WCDMA only but it chews through my battery like a cop through Krispy kremes.
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Were you on auto mode when it was getting stuck on Edge?
Yes, when in auto mode my phone just seems to prefer the Edge network for some reason. As I stated before I switched to WCDMA only but it chews through my battery.
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try a different modem

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