Database Develop

[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:

Losing mobile signal frequently

I have an issue where I lose mobile signal every few minutes. If I use Llama and check the "recent" tab I can see Cell: -1:-1:-1 every 10 mins or so and if I'm using the phone the signal will go to nothing, then within a few seconds go back up. Has anybody else seen this issue? I've done a factory reset and it didn't help. I'm waiting to hear back from Sony support, but they're been pretty useless for me in the past.

My signals dropsout all the Time
chrisduffer said:
I have an issue where I lose mobile signal every few minutes. If I use Llama and check the "recent" tab I can see Cell: -1:-1:-1 every 10 mins or so and if I'm using the phone the signal will go to nothing, then within a few seconds go back up. Has anybody else seen this issue? I've done a factory reset and it didn't help. I'm waiting to hear back from Sony support, but they're been pretty useless for me in the past.
Click to expand...
Click to collapse
I encountered the same problem on my xperia l.
You could try taking the battery out the phone when it is switched on "hard reset" ,then take out the sim card and reboot, then switch off, put sim card back in and reboot, it may take a couple of minutes, it's worked for some, Me included
Another thing You could try is putting Your phone into GSM mode from settings but this means You need to keep changing modes when data roaming

New here?
ady999 said:
I encountered the same problem on my xperia l.
You could try taking the battery out the phone when it is switched on "hard reset" ,then take out the sim card and reboot, then switch off, put sim card back in and reboot, it may take a couple of minutes, it's worked for some, Me included
Another thing You could try is putting Your phone into GSM mode from settings but this means You need to keep changing modes when data roaming
Click to expand...
Click to collapse
Whilst we appreciate the sentiment please take a look at the forum your posting your advice in. The Xperia Z1 does not have a removable battery and the term 'switched on ''hard reset'' ' makes no sense unless you mean using the red button in place of a battery pull.
Not trying to be rude but its frustrating when your device drops signal and the best advice you get is regarding completely different hardware.
To Chrisduffer: Have you rooted your device/unlocked the bootloader or flashed another ROM? If so perhaps consider an alternative Kernel or a software update via the flashtool if its still using the stock kernel?

same problem. No root / no flash. Stock 4.3. Same issue even before update to 4.3.
Any idea what to do? My signal drops down every day like 5-6 times for about 20-30 seconds with no reason. I'm also not able to connect to 3G (at least phone is not showing 3g sign next to the signal strenght).

Hmm...this is interesting because actually I saw this up and down on mine too but I was able to call and receive calls anyway...so I newer bother if is an issue or not...but I losing the internet connection frequently so what's wrong?

Instresting...mine too...stock 4.2.2 rooted, Lb....but when my signal totally drops I am able to call or text!
Sent from my C6903 using Tapatalk

Sounds almost like the modem driver is crashing and then restarting. Factory default is what I would try first, unless this is happening in places where you have weak signal or are in an enviroment which would cause weak signal (inside, thick walls, metal, etc.).

xasbo said:
Sounds almost like the modem driver is crashing and then restarting. Factory default is what I would try first, unless this is happening in places where you have weak signal or are in an enviroment which would cause weak signal (inside, thick walls, metal, etc.).
Click to expand...
Click to collapse
Hypothetically.

Had a few issues myself with the same stuff. Try another radio via flash tool. Just deselect everything else and just flash baseband, no wipe. Be careful when flashing stuff.
Sent from my C6903 using XDA Premium 4 mobile app
---------- Post added at 04:58 AM ---------- Previous post was at 04:57 AM ----------
Pick the correct base and type. (Generic /carrier)
Sent from my C6903 using XDA Premium 4 mobile app

i'm from Italy and i have the same problem, i removed the brand with a stock rom (4.3) and now the signal fall down often after took a few signal... all this, if i remember, also when i had the branded rom (4.2.2); how can i solve this problem? changing radio drivers? how? thank to all

Makaze33 said:
i'm from Italy and i have the same problem, i removed the brand with a stock rom (4.3) and now the signal fall down often after took a few signal... all this, if i remember, also when i had the branded rom (4.2.2); how can i solve this problem? changing radio drivers? how? thank to all
Click to expand...
Click to collapse
Yes, alternative radio driver should help, if it's not HW issue.
I will try to give the phone on a warranty check ... hopefully they will be able to tell me what's wrong ..
if not, I'll go your way = flashing different ROM with different radio.

cyber-mythius said:
Yes, alternative radio driver should help, if it's not HW issue.
I will try to give the phone on a warranty check ... hopefully they will be able to tell me what's wrong ..
if not, I'll go your way = flashing different ROM with different radio.
Click to expand...
Click to collapse
thank you for the answer which rom could i install? now i have the rom for italy (IT) that i found here... but i had this problem also with the completely stock device so could it probably be an hardware issue?

You think you have signal issues?

Almost forgot, I had a phone come in once and it had the same issue, ended up only recognising the sim card every now and again, you could try another sim, or even send it back for repair which is what happened with the phone that was brought to me.

Kirkymole said:
You think you have signal issues?
Click to expand...
Click to collapse
:laugh: :laugh: :laugh:
so i'm going to send it to warranty, i hope it is an hardware problem otherwise i'll have to sell it, i can't stay witheout signal as soon as i hold it on my hand

losing data signal
I am having the same issue
Any idea?
Should return the phone?

I sent the phone to the warranty, I have also the results of the tests and they are all passed... So I really don't know how to do... If I find a nexus 5 i'll try to change this xperia for that, I can't stay whiteout signal when my old iPhone 4s receive it very well
Inviato dal mio C6903 utilizzando Tapatalk

[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

Xperia T (lt30p) Wifi problem

Hello. I have a certain problem which I would like to discuss here and ask for advice. I would really like if you could read everything and not just start with the "standard wifi fix" answers like "restart the phone" and such.
1. My problem: The problem that I face is that when I try to connect to a wifi network one out of the two following things happen:
-It connects and instantly disconnects
-It connects and after some time losses connection and says that it's out of range. This can happen after 5 seconds or 15 minutes/it's totally random.
I think that the first thing is connected to the second so let's just discuss the second.
2. Where and when: It happens everywhere and always. It happens at my home, at my school, even in Greece where I spend my vacations (just giving you some examples.).
3. Things I tried to fix my problem myself: I googled my problem for over 1 month now and found a lot of those "standard wifi fixes" I mentioned before. I checked all the settings on my phone for example avoid bad connections, disable wifi during sleep, battery saving etc. I did a factory reset 3 times, I even screwed with my router (even though it can't be my routers fault as it happens everywhere as stated and I am fairly educated in networking and setting up a router). And yes, I did update my phone to the latest version of android available which is 4.1 for me.
4. Contacting my operator: I contacted my operator and gave them a brief overview of my problem. So I went to the store and they sent it to the repair center/company that fixes Sony phones in my country (note: my phone is still under guarantee). After 2 weeks I got my phone back but they wrote that they didn't find the problem and just did a factory reset. After 1 day of usage, with the of course not repaired phone, I sent an very detailed email to the repair center explaining my problem and they told me to send it back again which I did. After a couple of days passed the repair center called me and the guy who was supposed to fix my phone told me that he did a factory reset yet again and that he isn't finding any problems with browsing the net with the phone.
5. Some important information: The phone had never been exposed to any water/fall damage in any kind of form, it was neither rooted/flashed or anything like that and there were no applications that could have messed up any files or settings (for example wifi fix apps and such). I am running the latest available firmware (checked with xperia update checker, sus and PC companion) which is 9.1.A.1.141 R1.
6. Some probably not so important information: A friend of mine which I meet quite often has the same phone but has an different operator is running 4.3 and has no problems with the phone what so ever. Also when I went to the center of my operator the guy that helped me tried to connect to the router he was literary 2 m away from and it instantly disconnected him saying "not in range".
7. Don't say those things as I already tried them without success:
-everything connected to wifi/network/battery saving settings on the phone (avoid bad connections, auto IP, Static/DHCP etc.)
-my router settings (channels, security etc.) - every other device works perfectly fine
-SIM card - calling, mobile data and such works fine
-apps - never had "wifi fix", battery saving or any kind of form of apps on the phone that would "improve" it's performance
So I am really desperate right now and would really appreciate if someone could help me.
EDIT: I forgot to mention that after some time after a couple of minutes it shows the network as being available again (but doesn't reconnect) or waits until I restart the phone before it let's me connect to it again.

Habulin said:
7. Don't say those things as I already tried them without success:
-everything connected to wifi/network/battery saving settings on the phone (avoid bad connections, auto IP, Static/DHCP etc.)
-my router settings (channels, security etc.) - every other device works perfectly fine
-SIM card - calling, mobile data and such works fine
-apps - never had "wifi fix", battery saving or any kind of form of apps on the phone that would "improve" it's performance
So I am really desperate right now and would really appreciate if someone could help me.
EDIT: I forgot to mention that after some time after a couple of minutes it shows the network as being available again (but doesn't reconnect) or waits until I restart the phone before it let's me connect to it again.
Click to expand...
Click to collapse
Did you update OTA?
If I were you I'd flash a different ROM (different FTF) maybe a different version or a different region, and maybe even backup TA partition, unlock, root, and flash a different Stock ROM and/or a custom ROM (CM, Carbon, etc), and see if the problem persists.
If there still is a problem then it definitely is a phone (hardware) problem, especially considering other devices work on the same network you're attempting to connect to.

Antiga Prime said:
Did you update OTA?
If I were you I'd flash a different ROM (different FTF) maybe a different version or a different region, and maybe even backup TA partition, unlock, root, and flash a different Stock ROM and/or a custom ROM (CM, Carbon, etc), and see if the problem persists.
If there still is a problem then it definitely is a phone (hardware) problem, especially considering other devices work on the same network you're attempting to connect to.
Click to expand...
Click to collapse
I updated using PC companion as soon as I got it.
I would love to try flashing it and using either the latest official unbranded rom for my phone or CM/omnirom but I still have one year of warranty left which I don't really want to void. But to be honest if I can't get to fix the phone in the next month or two I'll probably buy a Nexus 5 and flash the hell out of my xperia T.

Habulin said:
I updated using PC companion as soon as I got it.
I would love to try flashing it and using either the latest official unbranded rom for my phone or CM/omnirom but I still have one year of warranty left which I don't really want to void. But to be honest if I can't get to fix the phone in the next month or two I'll probably buy a Nexus 5 and flash the hell out of my xperia T.
Click to expand...
Click to collapse
When flashing a unbranded ftf with Flashtool you dont lose warranty, as far as I know.
If nothing helps with your issue, you could send the phone to Sony two more times and ask for a refund, should the problem persist. :good:

WhiteNeo said:
When flashing a unbranded ftf with Flashtool you dont lose warranty, as far as I know.
If nothing helps with your issue, you could send the phone to Sony two more times and ask for a refund, should the problem persist. :good:
Click to expand...
Click to collapse
So if I understood you right flashing does not void my warranty because there is no need to root the phone which means as well that there is not need to unlock the bootloader? Side question, is this "global" or can my operator deny warranty because of an unbranded rom on the phone?

Habulin said:
So if I understood you right flashing does not void my warranty because there is no need to root the phone which means as well that there is not need to unlock the bootloader? Side question, is this "global" or can my operator deny warranty because of an unbranded rom on the phone? developer.sonymobile.com/services/flash-tool is this a legit site and trustworthy?
Click to expand...
Click to collapse
Flashing with Flashtool (the one here on xda, not Sony) is like updating via pc companion.
Just keep an ftf of your original operator firmware on your computer, should you need to revert for warranty purposes.
Flashtool leaves no traces on the device.

WhiteNeo said:
Flashing with Flashtool (the one here on xda, not Sony) is like updating via pc companion.
Just keep an ftf of your original operator firmware on your computer, should you need to revert for warranty purposes.
Flashtool leaves no traces on the device.
Click to expand...
Click to collapse
showthread.php?t=2648320
There isn't any Unbranded - Central Europe so should I just pick the Unbranded -Germany as there is no Unbranded - Slovenia? It doesn't make any difference anyways as far as I understand it.

Habulin said:
...but I still have one year of warranty left which I don't really want to void.
Click to expand...
Click to collapse
I've backed up my TA partition, unlocked it, rooted it, changed ROMs, gone back to stock, relocked bootloader, and it's never left any trace of me having altered it, so if you do things properly, I don't see how you would lose the warranty. What they don't know can't hurt them

Habulin said:
showthread.php?t=2648320
There isn't any Unbranded - Central Europe so should I just pick the Unbranded -Germany as there is no Unbranded - Slovenia? It doesn't make any difference anyways as far as I understand it.
Click to expand...
Click to collapse
Yep. Theres no difference exept some preinstalled stuff.
.. So good luck with flashing! :good:

Antiga Prime said:
I've backed up my TA partition, unlocked it, rooted it, changed ROMs, gone back to stock, relocked bootloader, and it's never left any trace of me having altered it, so if you do things properly, I don't see how you would lose the warranty. What they don't know can't hurt them
Click to expand...
Click to collapse
That is quite true.
WhiteNeo said:
Yep. Theres no difference exept some preinstalled stuff.
.. So good luck with flashing! :good:
Click to expand...
Click to collapse
I'll be sure to try it as soon as I get my phone back from the repair center. If it doesn't fix my problem I'll just buy a Nexus 5 which should pretty much fix all my problems regarding updates too.
Thank you for the advice everyone.

I had the same problem on my Xperia V with firmware 9.1. Now that I switched to 9.2 the problem is even worse!
Sometimes I loose my connection and in the Wi-Fi list I only see 1 or 2 networks, where I normally see at least 10 networks. Then I reboot and everything is back to normal...
Could be a firmware problem. I don't know if it's possible to reload the Wi-Fi firmware without rebooting?

I've just found that when it starts to bug, I only see networks in the 5GHz band. Networks in the 2.4G band are not visible.

Internet Connection is Enabled(problem)

Hi,
I have an xperia z1 C9603 on android 4.4, recently something happened, I keep getting a message(the time between messages varying from 5 second to approx. 2 mins) in the lower region of the screen saying "Internet Connection is Enabled", I'm constantly connected through wifi at home and via data services otherwise, I'm curious what started to trigger this and feel concerned that it maybe some sort of malware or spyware working in the background which is causing this, also it seems switching off wifi seems to decrease the frequency of the messages. I have not made any change to network settings, my phone is on the stock rom and is not rooted as well. I have scanned it using dr. web anti-virus and kaspersky(which is currently installed) and have not found anything yet.
Any help on this would be highly appreciated.
Thanks! :good:

jawadamin3 said:
Hi,
I have an xperia z1 C9603 on android 4.4, recently something happened, I keep getting a message(the time between messages varying from 5 second to approx. 2 mins) in the lower region of the screen saying "Internet Connection is Enabled", I'm constantly connected through wifi at home and via data services otherwise, I'm curious what started to trigger this and feel concerned that it maybe some sort of malware or spyware working in the background which is causing this, also it seems switching off wifi seems to decrease the frequency of the messages. I have not made any change to network settings, my phone is on the stock rom and is not rooted as well. I have scanned it using dr. web anti-virus and kaspersky(which is currently installed) and have not found anything yet.
Any help on this would be highly appreciated.
Thanks! :good:
Click to expand...
Click to collapse
Looks like your phone bugged??
Please flash ftf with flashtool (if u know how to)

KWOKSFUNG said:
Looks like your phone bugged??
Please flash ftf with flashtool (if u know how to)
Click to expand...
Click to collapse
Can you please explain what you meant by phone is bugged? Did you mean to say a glitch or bugging in the sense of spying?

jawadamin3 said:
Can you please explain what you meant by phone is bugged? Did you mean to say a glitch or bugging in the sense of spying?
Click to expand...
Click to collapse
Lol how can I know
Maybe some of your System file for Modified?
I really don't know but reflash ftf may solve the problem