hello there how are you
i have note 2 and i do Update for it to 4.3
but ............
i have Problem with wi-fi it's not work
http://dl.xda-developers.com/attach.../8/3/9/4/9/Screenshot_2014-04-13-20-55-43.png
plz help me
help me plz
Likely not 4.3 related. Well known hardware problem - bad contacts.
Sent from my GT-N7100 using Tapatalk
Do you have flashed a patched kernel or modem?
Sent from my GT-N7100 using xda app-developers app
If you have problems with WiFi only and BT works well, it's driver related. WiFi fix required.
If both WiFi and BT don't operate, and you are sure all the fixes are installed, you have to unscrew all the screws under the back cover and tighten back. Sometimes it helps, sometimes not.
I'm having those problems once a week. Sometimes it's enough to turn the device off, shake it well, really well and turn on.
The WiFi/BT chip is badly developed in S3/Note 2 platform. The connector ribbon makes bad contact.
I have the same problem with wifi note 2 stock rom and no root..
sometimes when I hit back of the phone 2-3 tims wifi is working this methode some time working sometime not. no promblem with bluetooth
there for what can I do? pls help
maliakan said:
I have the same problem with wifi note 2 stock rom and no root..
sometimes when I hit back of the phone 2-3 tims wifi is working this methode some time working sometime not. no promblem with bluetooth
there for what can I do? pls help
Click to expand...
Click to collapse
disassembly your note, replace or reset wifi cables connections
Related
Hi, guys. I have bought device some days ago and unfortunately I have discovered sleep of death in my Note2. Device bought from Arabia. First it was stock ROM, i discovered SOD in this firmware, I changed it and installed Android Revolution HD 4.0 with Perseus kernel. But SOD still exist. I do not know what to do more. May be anybody had such a problem and could fix it? Please, share info with me and thanks a lot for advance
it goes off once or twice a day, I must push Power button for 10 second or take away battery/put back and power to turn on device
hardware?
galaxyst said:
it goes off once or twice a day, I must push Power button for 10 second or take away battery/put back and power to turn on device
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Click to collapse
perhaps its a hardware issue. is there any way u could bring it back to the place u bought it? otherwise maybe just an extremely buggy ROM. im just guessing anyways. hope its resolved soon. cause it is a mint device. im got myself one too and im absolutely loving it
unfortunately no way to send it back, my buddy bought it for me, when was in KSA
Mine doesn't do this.. Had it about 2-3 weeks
I had one SOD so far. I was playing granny smith, locked the phone while the game was still on, didn't wake up. That was on my first boot. Since then no problems.
very interesting is there any way to fix this problem?
today put new official ROM, Pit, Bootloader, PDA, Modem and waiting for the result ...
But have you updated it to the latest Samsung firmware? If not then use Kies on your PC to update your Note 2 to the latest version.
Btw I've never had sod on my note 2, even when in the stock power save mode. Stock phone no root.
Sent from my U8160 using xda app-developers app
i have resolved SOD problem in my Note2. I installed GT-N7100XXALJ3_SER_HOME RESCUE ROM, took away external sd-card, and in wifi advanced option put check if wifi internet service is available when AP connected. That is all. No SOD
Ahh good happy for you !
Sent from my GT-N7100 using xda app-developers app
galaxyst said:
i have resolved SOD problem in my Note2. I installed GT-N7100XXALJ3_SER_HOME RESCUE ROM, took away external sd-card, and in wifi advanced option put check if wifi internet service is available when AP connected. That is all. No SOD
Click to expand...
Click to collapse
Nice to know that you solve you problem. Please can you share the file link? same problem here thanks
Problem could also be from a bad sd card. .. now that you have removed the ext sd. ... may be it is working well?
scribbled from my note 2 (N7100)
The app ttorrent also causes sod on note 2.
Sent from my GT-N7100 using Tapatalk 2
adytum said:
The app ttorrent also causes sod on note 2.
Sent from my GT-N7100 using Tapatalk 2
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Can you please reference where your found this information? I am always using this program and have Note 2 myself...so a bit worried now...
Eugene
brusyev said:
Can you please reference where your found this information? I am always using this program and have Note 2 myself...so a bit worried now...
Eugene
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Click to collapse
Hey!
The sod that was talked about in this thread is not the same thing as the eMMC bug some have been experiencing, this bug doesn't cause a brick.
Ttorrent has a bug where it simply freezes the whole system, but it's solved with a reboot. Google shows several reports of this. Don't know whether it's fixed or not now.
Regards
Sent from my GT-N7100 using Tapatalk 2
I remember this from Note 1... had no idea this problem was still around - and again it seems to bother just some people, even if they all use the same rom. On Note 1 it had most likely something to do with deep sleep / frequency changes, and was "fixed" by preventing your phone from going to deep sleep mode.
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Hi guys. I have same problem. A few days ago I've decided to install custom rom with 4.3. First problem was when I tried to install ROM. CWM couldn't mount my internal sd. I solved this problem, but now I have SOD. I tried many manuals to fix it( battery calibration, turn of WIFI in sleep mode, etc) I just noticed one think. When I turn OFF and then turn ON "Power Saving Mode" It happens that device may work for a couple of hours. I forgot one think. I have SOD problem every time I lock my device.
P.S. sorry for my english
Hey my bluetooth and wifi both are not working. I go to wifi in settings click to turn it and it says turning on wifi for a while then the toggle sets back to off and if i try again same thing happens again and again. Exact same thing happens with bluetooth, not to sure when it started because i recently started using mobile data so have not been using wifi alot. Im currently using MIUI.us 2.10.19 v4 | 4.1.2 (JB) | 10/20/12 and was on codefire when it started, have flashed numerous other roms, jelly bean or ICS roms with the exact same thing happening each time for bluetooth and wifi. I tried restoring to a previous back up when it was all working but same thing happens there as well. how can i fix this ? anyone else have this problem ?
Your wiping you data before installation of any ROM right?
hukel56 said:
Your wiping you data before installation of any ROM right?
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Click to collapse
yes definitely every time i flash roms. The only reason that comes to mind that might have caused this i dropped this about 4 times last weekend. On the SAME night could it be that i damaged something inside ?
Maybe the two cables that are WiFi and Bluetooth came unplugged or are making contact with each other.
hukel56 said:
Maybe the two cables that are WiFi and Bluetooth came unplugged or are making contact with each other.
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Click to collapse
Do you know how i can fix ? which cables would it be ? what are the chances of my phone still working if i open it and try to fix it ? I also noticed the volume buttons don't work. They do sometimes, but rarely so if I am looking at fixing it, might aswell try to fix that up aswell. But that is not major, i just want the wifi and bluetooth to work so im looking at opening it up ?
I don't know how to fix it.
I did some search and found older threads with similar problems but found nothing that really fix my issue...
Just bought Samsung Bluetooth earpiece for my T989, it was working perfectly for 2 days. Now i can't turn on bluetooth at all. It search for devices for 10 seconds and come back to off by itself. Sometimes i can get it works after turning it on for 7-8 times.
I thought it was a Rom issue because was using jedi jelly (att Leak) for few days only... So i wipe everything, going back to my old Jedi Mind Tricks but still having problems turning bluetooth on.
So i Odin it back to stock, now Bluetooth come back to life... Re-install Jedi Jelly, Bluetooth still works perfectly.... I used it for 3 days and now it dead again...
Anyone else with similar issue ???
Tornade69 said:
I did some search and found older threads with similar problems but found nothing that really fix my issue...
Just bought Samsung Bluetooth earpiece for my T989, it was working perfectly for 2 days. Now i can't turn on bluetooth at all. It search for devices for 10 seconds and come back to off by itself. Sometimes i can get it works after turning it on for 7-8 times.
I thought it was a Rom issue because was using jedi jelly (att Leak) for few days only... So i wipe everything, going back to my old Jedi Mind Tricks but still having problems turning bluetooth on.
So i Odin it back to stock, now Bluetooth come back to life... Re-install Jedi Jelly, Bluetooth still works perfectly.... I used it for 3 days and now it dead again...
Anyone else with similar issue ???
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Click to collapse
Yes . Hardware Issue for sure . I've done countless things . Flashed to stock, flashed various roms and radios and the issue remains . I just gave up on bluetooth. Sometime it works and.sometimes it doesnt .
Fixed for me
batvan said:
Yes . Hardware Issue for sure . I've done countless things . Flashed to stock, flashed various roms and radios and the issue remains . I just gave up on bluetooth. Sometime it works and.sometimes it doesnt .
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I've struggled with this for months and I've finally fixed it.
It was the root! When I unrooted all went back to normal. I tell you, before that I tried EVERYTHING and nothing worked.
Sorry to bump this again but missed last post and because i still carry this issue 1 year later, i decided to try to unroot just for fun....Lol!!! Finally, I can confirm the root interfere with bluetooth... That's why when i odin back to stock, bluetooth start to work again! If i Root, after 1 day or 2 using bluetooth functionnality, problem came back!
Anyone else having this issue ?
Any other way to root without having this bluetooth issue ??
Tornade69 said:
Sorry to bump this again but missed last post and because i still carry this issue 1 year later, i decided to try to unroot just for fun....Lol!!! Finally, I can confirm the root interfere with bluetooth... That's why when i odin back to stock, bluetooth start to work again! If i Root, after 1 day or 2 using bluetooth functionnality, problem came back!
Anyone else having this issue ?
Any other way to root without having this bluetooth issue ??
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Click to collapse
Was having bluetooth crashes for months using CM 10.1 on a T989 (no custom kernels)
Would crash anytime I tried to connect to car BT audio, or would simply not start up.
Flashed this yesterday.... and no crashes!
http://forum.xda-developers.com/showthread.php?t=2174100
For flash: Wiped dalvik/cache, flashed, fix permissions, reboot, start BT, deleted all devices, re-add.
No BT crashing of any sort for 36 hours now.
My sensors are good, this must be software related since it happened at the first boot of a new ROM.
Problem is, even if I flash stock firmware I have no luck making auto rotation and other motion features such as quick glance to work.
Anybody got an idea?
Anyone?
Please this is exhausting
rotem07773 said:
Please this is exhausting
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Click to collapse
Are you Sure Your Sensors are Good.
Open The Phone & Apply Alcohol to the Sensor Connecting Strips ....
OR
Trying Using a Different Sensor Flex from Your Friends or someone else's Note 2 ...
mgvishal said:
Are you Sure Your Sensors are Good.
Open The Phone & Apply Alcohol to the Sensor Connecting Strips ....
OR
Trying Using a Different Sensor Flex from Your Friends or someone else's Note 2 ...
Click to expand...
Click to collapse
It must be software related.. When i flashed the leaked 4.3 it was fixed, but after a week stopped again
rotem07773 said:
It must be software related.. When i flashed the leaked 4.3 it was fixed, but after a week stopped again
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Click to collapse
What apps are you using to test the errors... If they aren't compatible with the leaked 4.3 then that might be the issue? Also kernal compatibility might be what's throwing it off
Sent from my SGH-T889 using xda app-developers app
PhxDroid86 said:
What apps are you using to test the errors... If they aren't compatible with the leaked 4.3 then that might be the issue? Also kernal compatibility might be what's throwing it off
Sent from my SGH-T889 using xda app-developers app
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Click to collapse
Well i try to rotate the screen for starter's.. Calibration don't even respond to movement as the ball stays in the center. Gyroscope demanding apps such as flight games dont work. Its not 4.3 as 4.1.1 and 4.1.2 don't fix it either
Same problem since 2 months
i too have the same problem...
i guess i can say that i'm not a noob... searched everything on the internet for this problem...
found no solution yet...
i too thought this was a kernel related problem ... tried many roms and kernels ... even i unrooted my phone and installed the stock ROM ... no help still..
i got the sensors working by accident sometimes ... but they again stopped working randomly...
i didn't open up my phone yet .. and didn't give it to the service center... thinking of doing that in some days
i guess the problem started when i dropped my phone and cracked the screen ... 4-5 months ago .. gave it to an unauthorized repair to replace the screen .. i guess he messed something up ..
but the problem started way after i replaced it ... started giving the problem since 2 months after the repairs...
any help before i spend more money to repairs/replace the sensors? .. \
attaching a screenshot from CPU-Z
Hi, Im new to the forum but used roms for another device in the past.
I wasnt able to find information regarding to this trough days, my phone touchscreen stops working randomly on stock rom [15.1.c.1.17], have anyone had this problem? Is it sw or hw related?
Thanks, phone is awesome when the ts works but this is driving me crazy... thanks
If you haven't modify the software then it must be hardware related.
What modifications did you do? Did it have the problem from the start(when you bought it)?
matroxtube said:
Hi, Im new to the forum but used roms for another device in the past.
I wasnt able to find information regarding to this trough days, my phone touchscreen stops working randomly on stock rom [15.1.c.1.17], have anyone had this problem? Is it sw or hw related?
Thanks, phone is awesome when the ts works but this is driving me crazy... thanks
Click to expand...
Click to collapse
If it doesn't happen under specific conditions (for instance, while playing the game, or during the call), it is most likely hardware related, my best bet is that screen digitizer is either faulty or not connected properly to the motherboard. Have you dropped/spilled something on your phone? If not, you should return your phone for a warranty repair.
Its randomly occuring, its fixed after reboot or it will work itself again after a while, sometimes a couple of minutes others a couple hours, phone is new, bough on jan 17. Havent dropped it or spilled anything on it... problem is I updated from stock rom from the provider to an official by sony and dont have a backup of it :/.
Update to the newest version ends in 2.8 that's the newest one see if that helps
Sent from my C1905 using xda premium
dunc4n88 said:
Update to the newest version ends in 2.8 that's the newest one see if that helps
Sent from my C1905 using xda premium
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Click to collapse
Did that yesterday... worked for a while, almost for a full day, then dissaster happens again
Loos like it might by the digitizer at fault I would get it into a Sony shop for them to check it
Sent from my C1905 using xda premium
apparently is a physical problem... will have to left phone up to 10 day in service :/
thanks for the fast replies