Database Develop

[Q] The wifi won't turn on

Hey,
I'm turning off the wifi when I'm in place without wifi to save battery and sometimes when I'm turning it back on it won't turn on even through the settings, and in the settings it says "Error". Sometimes it turns on after some tries, and sometimes the only way is to reboot the phone!
I'm using Srenedipity 6.2 and I used Serendipity 5.12 before so I don't know if it's problem in the rom or in the phone itself because I've never used the stock rom so I posted it here.
Thanks in advance, Elad.

There is another topic on this from today or yesterday. It is a known issue that I am pretty sure is caused across all roms.if you go under settings -> wifi you should vs able to turn it off and on there
Sent from my SAMSUNG-SGH-I897 using XDA App

I can't turn i on even from the settings, it jut says error and when I try to turn it on it keep trying to connect and doesn't stop.

UP dfgdgdgdgfd

WiFi doesn't reacquire from sleep. (stock/rooted)

Dunno if this is a common issue as I couldn't find any other mention of it.
Basically, if my O2X has been asleep for a while while I'm at home and I take it out of sleep, it doesn't automatically reconnect to my home network, even though it's set to "never sleep". I have to either disable and re-enable WiFi or leave network notifications on so I can establish the connection from the available networks list.
Has anyone else got this issue or know of a resolution for it?
At least while on MoDaCo Fr12 it seemed to reconnect more quickly but I'm getting 48 hours out of the battery back on stock so would rather start there.
Cheers
Sent from my LG-P990 using XDA App

Same here. I'm rooted, got CWM but still at stock. It is either being rooted or the freezing of a certain app.

Mine is rooted and from the moment i push the lock button it already is connecting after 2 seconds. Problem could me an app.
What apps did you install that require a wifi connection ?

kefjeuh93 said:
What apps did you install that require a wifi connection ?
Click to expand...
Click to collapse
None really. Auto-sync is usually off and everything else is "on-demand".
Might try a full wipe and just re-install a few apps at a time with titanium.
Hmmmmm.
Sent from my LG-P990 using XDA App

Hi,
Same prob here. Sometimes it reacts, sometimes it dont. And if it's stuck I have to reboot.

mcnob said:
None really. Auto-sync is usually off and everything else is "on-demand".
Might try a full wipe and just re-install a few apps at a time with titanium.
Hmmmmm.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
i have same settings, maybe a hardware fault ?
But try to wipe first and see what happens

try app, blade wifi fix from market you must be rooted

happens to my x10 as well sometimes. blade wifi fix does help a bit, although you can always activate/deactivate wifi manually but yes it is annoying.
try changing wifi sleep policy to never, it won't disconnect but you'll notice some battery drain.

This is a known issue with some access points. The G2X forum also has a thread about this.
Sent from my LG-P990 using XDA App

I have this problem too. LG? Bad, bad boys...

[Q] HELP - GTAB turns off when in sleep

Please help,
recently, my tab goes off after entering sleep mode.
first, i think about battery. but it's quite ok. i still can play video for about 7 hours.
Also, after tab goes off, i can reset again and battery still high (e.g. 70%).
if i connect to wifi, and wifi policy is never off, the tab is ok, tab not dead.
I'm using overcome from 1.4 until recent jupiter.
i try to re-stock, but problem still exist.
i'm also try from another forum, to manual bright screen to > 50%, but not help.
Help100x
Thanks

Are you running a task manager?
I had similar problems with some settings in my task manager.
Sent from my SPH-P100 using XDA Premium App

The Crazy Old Gunny said:
Are you running a task manager?
I had similar problems with some settings in my task manager.
Sent from my SPH-P100 using XDA Premium App
Click to expand...
Click to collapse
before, i just have "startup manager", no other task manager
but, after re-strock (default, no additional apps) -> problem still exist.
is it hardware issue/problem ?
i'm re-strocking to new Asian firmware (JPE), problem still exist.
now, tryng BOCA (2.3.4).
any idea ?
Thanks

Did you install any 3rd party app recently? What app?
How about your battery temperature? Is it hot each time after its turn off? If yes, there is probabily your facing some hardware problem (main motherboard).

naimmkassim said:
Did you install any 3rd party app recently? What app?
How about your battery temperature? Is it hot each time after its turn off? If yes, there is probabily your facing some hardware problem (main motherboard).
Click to expand...
Click to collapse
I install quite a lot. not remember which one.
but, actually re-stock with no additional apps not clear the problem.
battery is ok, no overheat. i just push power button to "sleep" and sometimes if i push again to wake up, gtab is dead (no response), but sometimes its ok.
BOCA rom not help also.
now, tryng to downgrade to froyo.
i'm tryng to look also @ logcat, but i dont had enough knowledge on that one.
thanks anyway

fajarm99 said:
I install quite a lot. not remember which one.
but, actually re-stock with no additional apps not clear the problem.
battery is ok, no overheat. i just push power button to "sleep" and sometimes if i push again to wake up, gtab is dead (no response), but sometimes its ok.
BOCA rom not help also.
now, tryng to downgrade to froyo.
i'm tryng to look also @ logcat, but i dont had enough knowledge on that one.
thanks anyway
Click to expand...
Click to collapse
after tryng several rom and check symptom collection, i had pre-analysis that maybe this is related to battery problem (or another chipset related).
dead gtab after going to sleep mode is always appear if battery < 50%.
if i try to power on again, gtab still ok and can operate until it's going to "sleep" again.
i'm going to service centre then.
tx

[Mini 2 GT-S6500] Reboots caused by wifi

No-one appears to have had this issue on this phone yet, and not for this exact reason, which makes me think it's only a small error somewhere. (I hope)
Ever since I got it about a month ago, even before I rooted it or did anything to it, it would randomly reboot with no particular pattern. I've since discovered it's specifically caused by the wifi being left on, and the phone left locked for more than about 15 minutes, regardless of whether any apps are open at all. All in all it only happens when wifi is on, and it's not charging or being used. When being used it never happens, and when it's plugged into USB or the wall charger it never happens, and never when just network data is on, no wifi. And I can leave it with both wifi and data off and it will happily standby for it's whole battery life with no issues.
What is the wifi doing when I leave it locked? does anyone know specifically why it causes this?

Anyone? I use wifi way way more than my data, i want to be able to put it down for 10 minutes!
Sent from my GT-S6500 using xda app-developers app

Try updating the firmware. This might help...
Sent via XDA Premium

There may be a corrupted apk somewhere that would be active only when Wi-Fi is on (note that there are some services that are still running in the background even if you think they are none , they are not that easy to find and will most likely restart if you kill them , but it's ok because they need to run) . Reflashing the stock firmware with Odin should do the trick.
Also I presume you haven't overclocked it . If you did , lower down the max frequency a little .
FInally , are there any heating issuses when this happens ?

i've had the same issue with the mini 1. it was gone after i have flashed the stock firmware on it.
my mini 2 has no reboot problems (yet).

Try setting wifi sleep policy to "never" of you have at option in settings>wifi>advanced.
Alternatively, it could be called keep wifi on during sleep, turn it to "always"
Sent from my GT-S5570 using xda app-developers app

tietganFTW said:
Try setting wifi sleep policy to "never" of you have at option in settings>wifi>advanced.
Alternatively, it could be called keep wifi on during sleep, turn it to "always"
Sent from my GT-S5570 using xda app-developers app
Click to expand...
Click to collapse
Yes! this fixed it! thankyou so much man, I hadn't ever discovered that there was an advanced section to the wifi, finally I can leave my phone unattended without worrying about it rebooting!

[Q] wi-fi and bluetooth conectivity problems

Hello
I was running cm10.1.3 with wwjb kernel for some time and i didnt have problems until now.
It started on the wi-fi: When i turn it on it keeps turning on for ever and it's unable to be turned on, the icon keeps searching for a network in a loop. so as bluetooth.
I've reflashed the original 20A kdz to stock jb to solve this with a full wipe but the problem still remains. I've also removed the external sd and simcard. still dont work. sometimes the settings menu just shuts down and says that it stopped working due to wifi trying to turn on.
what should i do? is it an hardware problem?
thanks :good:

theduardo said:
Hello
sometimes the settings menu just shuts down and says that it stopped working due to wifi trying to turn on.
what should i do? is it an hardware problem?
thanks :good:
Click to expand...
Click to collapse
show us. when u get this error take a screenshot.

kessaras said:
show us. when u get this error take a screenshot.
Click to expand...
Click to collapse
it just happens sometimes. wifi is working now, for instance. the error that im talking about happens when i open the wifi in settings: it freezes the phone and then a small box appears in the middle of the screen saying :"we are sorry, the settings have been disrupted" and then it closes.

Are you using a custom kernel? If not your hardware might be damaged, considering you had the same issue on both stock & CM roms.

ottomanhero said:
Are you using a custom kernel? If not your hardware might be damaged, considering you had the same issue on both stock & CM roms.
Click to expand...
Click to collapse
i'm running Iodak 8.5 kernel. Sometimes wifi works, sometimes it doesnt. very weird imo.