Database Develop

[FIXED] Android and TP Link TL-WR941N Problem

This problem only exists with Android phone not Windows computers, Nokia Express music phone...
I can't download huge files more or less 10MB because the internet virtually disconnects even the wifi connection is still okay on this TL-WR941N and also happens on some android devices like Xperia Ray.
On MOST routers, my Xperia X8 (MiniCM7 2.1.1, nAa-13), it has a decent connection with less failure of cutting my downloads than our router.
So I'm suspecting the 'AUTO' settings of this TL-WR941N which could be the reason why my phone disconnects when I'm downloading using BROWSERS (Downloading) and OSU!DROID (Downloadind beatmaps) while in GOOGLE PLAY, it doesn't...
If you do KNOW why, please RECOMMEND me the best settings and also I want to keep the BGN mixed because my Xperia X8 and other X8 (Stock ROM) does connects with N standard but speed like B standard... even with the N standard mod... useless mod...
In short, it IS connected to Wifi but there IS NO internet connection after it cuts my download (It only happens on our router)...
I need some advise...
PS: Happens on MiniCM7, MiniCM9, PrimeHD. On stock ROM, it has good connection though... I don't personally like GDX due to personal problem of the ROM, sorry about that... I don't want to return to 2.1...

I have the same router as you, and I never had this problem. You have the latest firmware on the router?

srsdani said:
I have the same router as you, and I never had this problem. You have the latest firmware on the router?
Click to expand...
Click to collapse
Thanks for the reply.
Probably it is updated, as posted in the attachments... can you attach your settings too? So I can see the problem...

I have PPPOE. Help you with something?

srsdani said:
I have PPPOE. Help you with something?
Click to expand...
Click to collapse
Tried PPPoE, I lost all internet connection... Is it in Static IP?

Pppoe is my internet connection.Take a look. Do update the firmware. If you compare the first image, you'll see the firmware is very old at you.
I apologize for English
http://img256.imageshack.us/img256/7663/capturelse.jpg
http://img600.imageshack.us/img600/9677/capture1lap.jpg
http://img502.imageshack.us/img502/8894/capture2v.jpg
http://img254.imageshack.us/img254/8924/capture3fm.jpg
http://img689.imageshack.us/img689/8867/capture4ty.jpg

srsdani said:
Pppoe is my internet connection.Take a look. Do update the firmware. If you compare the first image, you'll see the firmware is very old at you.
I apologize for English
http://img256.imageshack.us/img256/7663/capturelse.jpg
http://img600.imageshack.us/img600/9677/capture1lap.jpg
http://img502.imageshack.us/img502/8894/capture2v.jpg
http://img254.imageshack.us/img254/8924/capture3fm.jpg
http://img689.imageshack.us/img689/8867/capture4ty.jpg
Click to expand...
Click to collapse
Thank you very much! I didn't know the firmware was outdated... Actually, I tried to see if it's updated, but still don't know about routers...
Somehow, it can now download smoothly... Some apps with the same problem is also fixed... Problem is now FIXED.
I appreciate your hard work for helping me out.
PS: This is my first fixed problem on XDA Q&A

[Q] Wi-fi Direct Problem - Xperia TX

Hi guys,
I have been using Android OS for not much time now but just around past 2 years.
Prior to shifting to Xperia TX (the much-hyped Bond series phone), I had been a Samsung customer and had S II before.
What I have noted is that Xperia TX does have Wi-fi Direct feature but does not work as expected.
It was butter smooth for me to share files on S II through wifi Direct but that seems to not work on my Xperia.
I have tried all methods to use it but in vain. When I turn on the wifi Direct, it does connect to my S II but does not move ahead. In addition, there is no option on TX to share via Wifi Direct.
I am left to use third party apps to use normal Wifi hotspot feature.
Can anyone please help me with how to use wifi direct feature on Xperia TX?
(P.S. I know that Android beam does not help in Wifi Direct. It is specifically dedicated for NFC. Galaxy S II does not have NFC feature. Please help me in knowing how can I use just WIFI Direct for sharing files much has music and videos)
Thanks!!!

http://forum.xda-developers.com/showthread.php?t=2109001
Search before posting and do not open a new thread,
Thread closed.

[Q] Xperia T disconnects from Wi-Fi automatically.

My Xperia T disconnects from Wi-fi automatically. One minute it is connected and running fine but suddenly it disconnects and shows out of range. Strangely this happens only on stock or stock based rom. Wi-Fi runs fine when running CM10.1. So i guess its not hardware issue. I would use CM10.1 but its so unreliable. I missed several important calls due to sudden reboot in CM10.1 and in stock I cant use my Wi-Fi properly. It disconnects automatically. I have tried every wifi setting combination but none of them work. I am frustrated because of this. I have treid every firmware from from ICS to latest .145. But nothing is helping. Is there some kind of wifi power saver that i can disable or maybe i can update wifi driver in my xperia T. I am in desperate need of solution. Please help me. :crying:

Tough one... have you gone into Settings, then Power Management? There is "extended standby mode" option on my phone that seems like it would turn the wifi off while the phone is idling.
Also, is this on any wifi connection? Or mainly your home wifi? It would be worth having a look at the website of your router's manufacturer to see if there is a new firmware available for your wireless router.
I would like to suggest trying stock firmwares from other regions but I don't know how safe that is. Is your phone an LT30a? LT30p?
Right now I'm using LT30p_9.1_A.1.141_PL on my LT30a (Bell) and wifi is quite solid.

LaZiODROID said:
Tough one... have you gone into Settings, then Power Management? There is "extended standby mode" option on my phone that seems like it would turn the wifi off while the phone is idling.
Also, is this on any wifi connection? Or mainly your home wifi? It would be worth having a look at the website of your router's manufacturer to see if there is a new firmware available for your wireless router.
I would like to suggest trying stock firmwares from other regions but I don't know how safe that is. Is your phone an LT30a? LT30p?
Right now I'm using LT30p_9.1_A.1.141_PL on my LT30a (Bell) and wifi is quite solid.
Click to expand...
Click to collapse
yes the extended stand by mode is unchecked. This happens on every wifi. I have been to my friend's home to check for it. It did same there. My phone is LT30p. thank you, I will try other firmwares as well.

cerisk said:
yes the extended stand by mode is unchecked. This happens on every wifi. I have been to my friend's home to check for it. It did same there. My phone is LT30p. thank you, I will try other firmwares as well.
Click to expand...
Click to collapse
May be you try another firmware to confirm either software or hardware problem
Sent from my LT25i using xda app-developers app

Hi i have same problem...But this is interesting
http://forum.xda-developers.com/showthread.php?p=42861164
It looks like our phone have bad drivers on wifi like Xperia SP...
Only way to solve this is using custom roms,but as you said stability isnt perfect....
Odoslané z Xperia T cez Tapatalk 2

Supersonic335 said:
Hi i have same problem...But this is interesting
http://forum.xda-developers.com/showthread.php?p=42861164
It looks like our phone have bad drivers on wifi like Xperia SP...
Only way to solve this is using custom roms,but as you said stability isnt perfect....
Odoslané z Xperia T cez Tapatalk 2
Click to expand...
Click to collapse
wow !! does firmware of TX work on T ??

Yes but not all functions works,camera is upside down ,autobrightness is broken+ some problems with internal storage and other problems....If someone know how to port wifi drivers from TX than it would be great but for now im using Cyanogenmod because on TX firmware was more bugs than on CM....
Odoslané z Xperia T cez Tapatalk 2

ohh...i would have helped you except I have no idea about android development...best of luck for you...maybe you could contact CM developers try to port wifi module from cm10.1 ...but i dont know if it works....it you find a soultion please let me know

cerisk said:
My Xperia T disconnects from Wi-fi automatically. One minute it is connected and running fine but suddenly it disconnects and shows out of range. Strangely this happens only on stock or stock based rom. Wi-Fi runs fine when running CM10.1. So i guess its not hardware issue. I would use CM10.1 but its so unreliable. I missed several important calls due to sudden reboot in CM10.1 and in stock I cant use my Wi-Fi properly. It disconnects automatically. I have tried every wifi setting combination but none of them work. I am frustrated because of this. I have treid every firmware from from ICS to latest .145. But nothing is helping. Is there some kind of wifi power saver that i can disable or maybe i can update wifi driver in my xperia T. I am in desperate need of solution. Please help me. :crying:
Click to expand...
Click to collapse
Hello!I have same issues with you but prolem is wifi router.First I scare my phone have prolem,but I found her brother''s lg optimus Vu 2 is same,I very happy :highfive::highfive::highfive:....
When i move to another location,using another wireless,my Xperia T is good,not out of range,not disconnected....when I go home...everything is bad... I try to config modem...but can not...I'm not IT hardware.:laugh::laugh::laugh::laugh:

nghia3d said:
Hello!I have same issues with you but prolem is wifi router.First I scare my phone have prolem,but I found her brother''s lg optimus Vu 2 is same,I very happy :highfive::highfive::highfive:....
When i move to another location,using another wireless,my Xperia T is good,not out of range,not disconnected....when I go home...everything is bad... I try to config modem...but can not...I'm not IT hardware.:laugh::laugh::laugh::laugh:
Click to expand...
Click to collapse
Is time to change your modem, say goodbye to it and welcome the new
Sent from my LT25i using xda app-developers app

emperror123 said:
Is time to change your modem, say goodbye to it and welcome the new
Sent from my LT25i using xda app-developers app
Click to expand...
Click to collapse
:good::good::good::good: i bought an totolink,use it as repeater....everything is okay....gooddddddddd :highfive::highfive::highfive::highfive:

[Q] z1 android 4.3 wifi problem (association rejected)

my phone disconnect automaticaly from my router, also if go away and retern home my phone didn't connect automaticly, also if i went to other place wwho have wifi i want to connect because a problem occured . in wifi settings (association rejected) any help

karrouma said:
my phone disconnect automaticaly from my router, also if go away and retern home my phone didn't connect automaticly, also if i went to other place wwho have wifi i want to connect because a problem occured . in wifi settings (association rejected) any help
Click to expand...
Click to collapse
Same here...

software problem
i think it is software problem. sony pls fix it. any one have same problem like us?

karrouma said:
my phone disconnect automaticaly from my router, also if go away and retern home my phone didn't connect automaticly, also if i went to other place wwho have wifi i want to connect because a problem occured . in wifi settings (association rejected) any help
Click to expand...
Click to collapse
karrouma said:
i think it is software problem. sony pls fix it. any one have same problem like us?
Click to expand...
Click to collapse
what ftf region are you using guys?branded or unbranded? i dont have issues like yours..

unbranded
unbranded MEA

i had the same problem with sony xperia zr, and some other guys had it too, there is something seriously messed up with sony wifi drivers...
good part is it apears to be a software issue and can be fixed if sony whould give a damn...
http://android.kul.is/2013/09/sony-xperia-zr-wifi-problem.html
here is a detailed post about it, although sony told this guy eventually it was a hardware problem i'm pretty sure it's not, had the same issue on my zr, flashing a new firmware usually fixed it for 3-4 days untill it began again.
i suspected it was some app that i installed that messed up the wifi, anyway i got a new xperia z1 and my zr went to my sister, after a factory reset wifi works fine for her now...... so no idea actually...

shteren said:
i had the same problem with sony xperia zr, and some other guys had it too, there is something seriously messed up with sony wifi drivers...
good part is it apears to be a software issue and can be fixed if sony whould give a damn...
http://android.kul.is/2013/09/sony-xperia-zr-wifi-problem.html
here is a detailed post about it, although sony told this guy eventually it was a hardware problem i'm pretty sure it's not, had the same issue on my zr, flashing a new firmware usually fixed it for 3-4 days untill it began again.
i suspected it was some app that i installed that messed up the wifi, anyway i got a new xperia z1 and my zr went to my sister, after a factory reset wifi works fine for her now...... so no idea actually...
Click to expand...
Click to collapse
My problem was most likely HW, because flashing new firmware including the one in the service centre did not work. But it looks like Sony has a lot of problems with the Wi-Fi chips in general - so the range of possible errors is quite broad. If it was a software problem, hopefully new update fixes it.
EDIT: The Xperia article is the most popular article by far on my website - which is sad.

it only happens to me once. the problem was solve once i off the wifi n on it.

chunlianghere said:
it only happens to me once. the problem was solve once i off the wifi n on it.
Click to expand...
Click to collapse
You what?
I have the same problem now with my brand new Z1 Compact.
Christopher

chunlianghere said:
it only happens to me once. the problem was solve once i off the wifi n on it.
Click to expand...
Click to collapse
Same here. I went into my router config and enable the Packet Flow Accelerator. No issues after that. Seems like Sony wifi chip eats a lot of packet data.

karrouma said:
my phone disconnect automaticaly from my router, also if go away and retern home my phone didn't connect automaticly, also if i went to other place wwho have wifi i want to connect because a problem occured . in wifi settings (association rejected) any help
Click to expand...
Click to collapse
Update to FW .136, many bugs was fixed and this probably too.

eclyptos said:
Update to FW .136, many bugs was fixed and this probably too.
Click to expand...
Click to collapse
Have the same problem on my Ultra, too and I can assure you that .136 did NOT fix this horrible wifi bug!

system02 said:
Have the same problem on my Ultra, too and I can assure you that .136 did NOT fix this horrible wifi bug!
Click to expand...
Click to collapse
restarted both the phone and the router .. and never happened again

ashouhdy said:
restarted both the phone and the router .. and never happened again
Click to expand...
Click to collapse
Made a factory reset and it's still happening at home and in the office, so it must be the Xperia Z Ultra as other devices work fine in both locations.
How to fix that???

Happen With Me Too
1.136 Indian Branded FTF
To Solve This I Have to Switch Of WiFi and again on it
me using connectify latest version
and when i tried to connect with my bro's lumia connection stays stable
sad sony

I had the same issue and the wi-fi worked again after I turned on the "Auto IP Support" option in the Wi-Fi advanced menu. Hope this helps.

Might work for other Z series...especially after Custom ROm or updated to 4.3
Hi all just wanna share with you all to all the Xperia ZR users who are facing problem to connect to any 2.4GHz networks. This is an official solution I found after weeks of testing and research. In the end, the driver is not loaded properly or by default, custom ROM created the havoc. So this is a solution finally will end all the Xperia ZR owners WiFi woes:
I noticed that when running ADB GUI, there is this file missing from /System/Data/Misc/WiFi called "WCNSS_qcom_cfg.ini" .
I'm using ADB Helper Version 4.2.0.0, under BUILD.Prop Viewer tab, choose wlan.driver.config it points to that location. I downloaded somewhere from Xperia developer forum website. Then i modified and modified until i found the solution.
in this file modified the line gDotMode=3 (which is running in N mode only) to either 1 or 2 which s "a" or "b" mode.
I reboted the device and the wifi works and N mode is disabled meaning you wont be able to connect in 5GHz mode anymore. But you will be able to connect to all the CURRENT 2.4GHz AP ...yayyy!!! I read somewhere where ICS android allows you to Enable or Disable 5GHz scanning of AP. But later were removed. 4.3 updates sometimes also i found out will WIP this configuration or maybe Developer forgotten to include this as well. I hope Sony Xperia developers will look into this.
Now, my phone can connect to any 2.4GHz WiFi.. I would be willing to help just drop me an email at [email protected].
regards
Emmanuel Lim

same problem in sp
Emmanuellws said:
Hi all just wanna share with you all to all the Xperia ZR users who are facing problem to connect to any 2.4GHz networks. This is an official solution I found after weeks of testing and research. In the end, the driver is not loaded properly or by default, custom ROM created the havoc. So this is a solution finally will end all the Xperia ZR owners WiFi woes:
I noticed that when running ADB GUI, there is this file missing from /System/Data/Misc/WiFi called "WCNSS_qcom_cfg.ini" .
I'm using ADB Helper Version 4.2.0.0, under BUILD.Prop Viewer tab, choose wlan.driver.config it points to that location. I downloaded somewhere from Xperia developer forum website. Then i modified and modified until i found the solution.
in this file modified the line gDotMode=3 (which is running in N mode only) to either 1 or 2 which s "a" or "b" mode.
I reboted the device and the wifi works and N mode is disabled meaning you wont be able to connect in 5GHz mode anymore. But you will be able to connect to all the CURRENT 2.4GHz AP ...yayyy!!! I read somewhere where ICS android allows you to Enable or Disable 5GHz scanning of AP. But later were removed. 4.3 updates sometimes also i found out will WIP this configuration or maybe Developer forgotten to include this as well. I hope Sony Xperia developers will look into this.
Now, my phone can connect to any 2.4GHz WiFi.. I would be willing to help just drop me an email at [email protected].
regards
Emmanuel Lim
Click to expand...
Click to collapse
same problem in sp i tried to do what u said but wcnss diferent here could tell me how to do that in sp

Re: Somehow it worked for me...
I faced the same Bluetooth & Wi-Fi problem...
For Bluetooth I have got the replacement..
For wi-fi.. I did the tethering..
I created the Hot Spot in another phone and then access that hot-spot from my Xperia ZR..
Luckily it obtained the IP address of Hot-spot and started working
Then without switching off the wi-fi of my phone, I deleted the Hot-Spot connection and tried to access my already created wi-fi router setup fom ZR...
It clicked and started obtaining the IP address of my router..and its working fine from that day...

grenness said:
You what?
I have the same problem now with my brand new Z1 Compact.
Christopher
Click to expand...
Click to collapse
sadly mine too

[Q] SRW10 on CM11, work but missing activity tracking

Hello,
I would like to use my SWR10 on my Xperia SP but it's not possible with the stock 4.3 ROM (4.4 required).
So I have instaled the CM11 and now I can connect the SWR10 on my xperia SP.
However, le app Lifelog doesn't detect that my phone is an XPeria so I don't have the activity tracking.
How can I say to Loglife that my phone is an Xperia ?
(I got the same probleme for google+ photo auto awesome movie and I resolved it by modifying ro.product.device="C6833" to fake a Z2)

For Sony Xperia handsets, it is mandatory to log-in via a Sony Entertainment Network account and there's no way around it, meaning...
your phone requires a 4.4 Sony framework in order for your Smartband to work, which means it won't work with an Xperia SP because 4.3 was the latest OS version.
Only a Sony phone with an official KK firmware will work correctly. You will need to buy a new phone should you want it to work. An Xperia phone which supports 4.4 or any other branded phone with 4.4. On other brands there's a possibility to use your Google account to log in to Lifelog.
Bummer!

Gamm86 said:
For Sony Xperia handsets, it is mandatory to log-in via a Sony Entertainment Network account and there's no way around it, meaning...
your phone requires a 4.4 Sony framework in order for your Smartband to work, which means it won't work with an Xperia SP because 4.3 was the latest OS version.
Only a Sony phone with an official KK firmware will work correctly. You will need to buy a new phone should you want it to work. An Xperia phone which supports 4.4 or any other branded phone with 4.4. On other brands there's a possibility to use your Google account to log in to Lifelog.
Bummer!
Click to expand...
Click to collapse
Thanks for your response but,
I think it's wrong because the smartband is working on CM11 as I said. But it works like an other brand than Sony.
Only xperia functions like transport, swimming tracking aren't present because the cynogen isn't detected as a xperia firmware.
My question is : how to get the transport recognition (exclusivity for Xpeeria) on CM11 or an other branded smartphone?

snigle said:
My question is : how to get the transport recognition (exclusivity for Xpeeria) on CM11 or an other branded smartphone?
Click to expand...
Click to collapse
It's not possible...
Should you have correctly interpreted my previous reply, you would have known that already by now.