When my phone is in wifi mode and then switching it off, packet data doesn't appear in the status bar or turn on. Rebooting didn't help, it's random luck and enabling/disabling packet data that only helps. Suggestions?
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Backup and factory reset.
jje
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Which stock or custom ROM you are on. This basically is a combination of your service provider and the gingerbread version (if) on your phone.
Thanks,
Vishal
Related
the wifi and 3G of my phone switch on automatically when i lock my phone. Can it be solved?
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More information plese. What rom, kernel, modem? So you turned both off, and when you lock your phone, both turns on automatically? Do you have installed some app which manages connections, eg juice defender?
i am using the stock rom with cf-root. After i close both wifi and Data button in the notification bar,i lock my phone. When i turn it on again, both bitton have turned.on. i have never use apps like juicedefender.
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I am having problems with my new Galaxy S3 stock rom,not rooted! XXLFB latest software. My WiFi is randomly turning on and off? Never saw this on any of my phones ever!!! What could be the problem! S3 is International Version 32GB white!
Have you try rebooting or factory reset?
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on my phone, wifi, airplane are turniing on randomly to... i dont know what it can be....
Tried. Not working. ??? What?!?!
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Try turning off the WiFi power save mode: Dial *#0011#
Press menu button
Select “WiFi”
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Arsaw said:
Try turning off the WiFi power save mode: Dial *#0011#
Press menu button
Select “WiFi”
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Click to expand...
Click to collapse
Tried everything and I still have the problem. Really nothing seems to work.
I'm reading about resetting my router, full wipe, your tip,...
Is there anything else left?
You can try reflash the latest firmware using odin.
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Have you tried
Settings/more settings/mobile data/automatic connections, make sure the box is not checked.
~Samsung Galaxy SIII (SPH-L710) - Blazer ROM v1.6 - TWRP~
If you are in the UK, update your modem to LH1 , I had this and lh1 was released to address this problem
Still haven't found a solution. Back to stock rom now and back to samsung for repair i guess.
I have the same issue (stock, unrooted, factory unlocked) and I have the LG8 modem. Only started after the latest OTA update which took me to LG8. It's not my router because I can make a 20 minute Skype call on my wife's iPhone and on this phone it cuts out after a minute or so, every time. Even as I'm typing this, I see the message on my screen telling me I'm reconnecting to my router every couple of minutes. Very frustrating.
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Went to ARHD 3.0.0 with erase script. Full wipe done. Nothing. Same Wifi drops!!! Wtf!!!
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again....try the lh1 modem
I am in Serbia on VIP Mobile... SO you think it should work?! Will try and let you know!
Arsaw said:
Try turning off the WiFi power save mode: Dial *#0011#
Press menu button
Select “WiFi”
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Click to expand...
Click to collapse
Did WORK with ARHD 3.0!!! THX Mine problem solved!!!
I'm still trying to fix mine.
When i'm near my router/modem it can connect and download at slow speed. When I move away I lose connection.
And after a reboot or just when trying to connect from a further distance I get: authentication error occurred.
Even with my open network.
I think it started happening after the installation from the first OTA JB.
Maybe installing this one again could help?
haenraets said:
I'm still trying to fix mine.
When i'm near my router/modem it can connect and download at slow speed. When I move away I lose connection.
And after a reboot or just when trying to connect from a further distance I get: authentication error occurred.
Even with my open network.
I think it started happening after the installation from the first OTA JB.
Maybe installing this one again could help?
Click to expand...
Click to collapse
For your case, did you try wipe/factory reset?
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Arsaw said:
For your case, did you try wipe/factory reset?
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Click to expand...
Click to collapse
I'v tried every wipe possible. From super wipe to factory reset, double wipe,...
I am on the Jokersax cm10. Have been for months. The wifi was working when I went to bed. I've tried rebooting. I've tried wiping my cache. I've tried reflashing my rom. I didn't change anything wifi related before bed. I've enabled and disabled airplane mode. I've disabled and reenabled wifi. This is a strange one. OH, and it will SCAN and find wifi networks (so the wifi isn't totally bad), but when I try to connect it always goes from "connecting" back to not being connected at all no matter what network I try. Also, the icon never shows up on the notification bar.
The last time I had the same problem I had to reboot the WiFi router.
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Try wipe all and reflash ithink it will work
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Ding ding, we have a winner. I'd hoped to avoid doing a total wipe, but that fixed it. Thanks guys.
MIONS said:
Try wipe all and reflash ithink it will work
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Click to collapse
My buddy cannot surf the internet with his phone..but wifi works...whenever he is off wifi..his phone shows he is connected to 3g fine but he cannot surf..he gets "insufficient network connection error"...he tried to disable data and renenable it but doesn't work..tried rebooting ..nothing....he has a stock phone..no root or any custom roms installed...any advice?
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Well it connects, try a reset or even flashing a stock rom again, (4.1.1 from http://www.sammobile.com/)
and it doesn't hurt to check IMEI.
xSpeced said:
Well it connects, try a reset or even flashing a stock rom again, (4.1.1 from http://www.sammobile.com/)
and it doesn't hurt to check IMEI.
Click to expand...
Click to collapse
His imei is fine too..he can call but cannot connect to internet
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NocNoc9595 said:
His imei is fine too..he can call but cannot connect to internet
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Click to collapse
Well connection seems fine, might be a good time to call the carrier and see if they disabled data or something.
Have you tried another SIM that is known to have data?
Calls work, SMS works, but no dice on browser unless using WiFi.
nothing listed under available networks other than Default setup which looks grey
Make sure mobile data is checked.
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still nothing
I verified that mobile data is checked - tried turning airplane mode on and off, rebooted several times.
do you have a list of what the proper apn settings are?
Quicksilver13 said:
Make sure mobile data is checked.
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Click to expand...
Click to collapse
Fixed - APN settings
They apparently got corrupted during the upgrade. still having problems with gallery though.
budbrown said:
I verified that mobile data is checked - tried turning airplane mode on and off, rebooted several times.
do you have a list of what the proper apn settings are?
Click to expand...
Click to collapse
I would suggest trying a factory reset. Just make sure that you save any data that you want to keep, like messages, contacts and stuff like that before you try to reset.
Also found this video that might help. http://www.youtube.com/watch?v=QNnJnjabXdU
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After that do this....
http://www.android.gs/flash-android...d8-update-for-the-att-samsung-galaxy-s2-i777/
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