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My wifi stopped working since 2 weeks ago after a abnormal crash. Every time when I try to turn on wifi, it keeps saying turning on, but never did. Which causes the Stamina mode not working anymore.(and I think the phone keeps attempting to turn on wifi also increases battery usage) The Bluetooth also stopped working since then. I did factory reset number of times and Repair with PC companion, still not a chance.
Finally, I found a temp. solution, which I completely drain the battery and charge it from 0% to 100% with phone off. It seems this could reset the wifi problem. But once I connect back to my home wifi, it would cause an abnormal freeze(notification led become RED) and then reboot automatically, and then wifi stop working again. I searched a few posts and some people with xperia S had a similar wifi problem, but no solution.
I got a feeling that something crashes the wifi driver, and this cannot be reset either factory reset or SUS repair. Is there anyone here got a similar problem like me? Or anyone could explain what actually happening to my phone?
Thx
wapoo said:
My wifi stopped working since 2 weeks ago after a abnormal crash. Every time when I try to turn on wifi, it keeps saying turning on, but never did. Which causes the Stamina mode not working anymore.(and I think the phone keeps attempting to turn on wifi also increases battery usage) The Bluetooth also stopped working since then. I did factory reset number of times and Repair with PC companion, still not a chance.
Finally, I found a temp. solution, which I completely drain the battery and charge it from 0% to 100% with phone off. It seems this could reset the wifi problem. But once I connect back to my home wifi, it would cause an abnormal freeze(notification led become RED) and then reboot automatically, and then wifi stop working again. I searched a few posts and some people with xperia S had a similar wifi problem, but no solution.
I got a feeling that something crashes the wifi driver, and this cannot be reset either factory reset or SUS repair. Is there anyone here got a similar problem like me? Or anyone could explain what actually happening to my phone?
Thx
Click to expand...
Click to collapse
It is already discussed dude.
thx for the reply. but can u point me to the right thread? i couldnt find it
thx
Sent from my C6603 using xda app-developers app
My WiFi is fine at home
But if I turn on WiFi at work my phone crashes and goes into a boot loop until I turn the router off
Sent from my C6603 using xda premium
thats better than me, at least u able to turn it on. i am stuck in the turning on loop forever and ever no matter if theres is a access point or not. the wifi is not even able to turn on
Sent from my C6603 using xda app-developers app
wapoo said:
thats better than me, at least u able to turn it on. i am stuck in the turning on loop forever and ever no matter if theres is a access point or not. the wifi is not even able to turn on
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
I had the same problem. I was stuck in the turning on loop (same with BT) and I had to replace my Z and now everything is working.
luki0700 said:
I had the same problem. I was stuck in the turning on loop (same with BT) and I had to replace my Z and now everything is working.
Click to expand...
Click to collapse
so this is a hardware problem? u reckon?
wapoo said:
thats better than me, at least u able to turn it on. i am stuck in the turning on loop forever and ever no matter if theres is a access point or not. the wifi is not even able to turn on
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
Did you had any luck with your WiFi? I have exactly the same problem,it keeps turning on without able see any network and the battery discharge faster.This happened to me after installing the app of dsploit,Tried to re-install the rom and re-lock the bootloader but still the same.
You better send to service center for repairing than fix it your self,very waste time and your money.if like to fix yourself better go to buy ap set not original.thing wisely,Man!!
ooi7766 said:
You better send to service center for repairing than fix it your self,very waste time and your money.if like to fix yourself better go to buy ap set not original.thing wisely,Man!!
Click to expand...
Click to collapse
Do you know how much money i will pay? because i have unlocked the bootloader and i think it voids the warranty because i did that but i will relock it when i'll give it to the service center.
i had same trouble then, but when i restore my backup its working great again! :laugh:
fajaRee said:
i had same trouble then, but when i restore my backup its working great again! :laugh:
Click to expand...
Click to collapse
Can you do that kind of backup from cwm recovery mode? Just asking for the next time
adonispag said:
Can you do that kind of backup from cwm recovery mode? Just asking for the next time
Click to expand...
Click to collapse
i didnt know, i just think maybe i've did some mistakes setting or did wrong flash. but in this case it's solved my wifi trouble.
my phone will auto close after i open it for around 20+sec,around like that.
when i open it in download mode or by clicking it with volume up + power key + home button,the phone will not auto shut down.
At first i tot it was software problem so i self re-install the firmware and factory reset,but at the end still then same.
can anyone tell me how to solve this problem? it was hard or soft ware problem?:crying:
video can be provided it needed.
thanks lot :laugh:
A video could help but my first guess would be an dead battery.
thank
Azeazezar said:
A video could help but my first guess would be an dead battery.
Click to expand...
Click to collapse
thanks for comment
but i think my battery is still in good condition
Azeazezar said:
A video could help but my first guess would be an dead battery.
Click to expand...
Click to collapse
youtube.com/watch?v=XIH-je5vKfg
monkeylii0815 said:
youtube.com/watch?v=XIH-je5vKfg
Click to expand...
Click to collapse
In that case, what version of android where you using when trouble started?
Azeazezar said:
In that case, what version of android where you using when trouble started?
Click to expand...
Click to collapse
i use the original version firmware of malaysia.android jelly bean
For me it looks like broken battery, but check other roms
Sent from galaxy s4 zoom
monkeylii0815 said:
my phone will auto close after i open it for around 20+sec,around like that.
when i open it in download mode or by clicking it with volume up + power key + home button,the phone will not auto shut down.
At first i tot it was software problem so i self re-install the firmware and factory reset,but at the end still then same.
can anyone tell me how to solve this problem? it was hard or soft ware problem?:crying:
video can be provided it needed.
thanks lot :laugh:
Click to expand...
Click to collapse
I am facing the same problem as urs, have you got any answer or what is the solution.
thanks
Seems like either a boot loop, or damaged battery. I would:
Try to flash the stock rom again and if not fixed, try to change battery.
Does the phone charge when off?
daedric said:
Seems like either a boot loop, or damaged battery. I would:
Try to flash the stock rom again and if not fixed, try to change battery.
Does the phone charge when off?
Click to expand...
Click to collapse
i tried just now,when i was charging,the phone still shut down.
how to flash the rom?
The phone will shutdown even charging if the battery is bad. DID you see screen flickers before the shutdown ?
daedric said:
The phone will shutdown even charging if the battery is bad. DID you see screen flickers before the shutdown ?
Click to expand...
Click to collapse
the screen didnt flicker at all when it shutdown
download from sammobile, extract, run with Odin (pda file).
Sent from galaxy s4 zoom
hello.
my xperia z c6603 (4.4.2)
is constantly turning off!
the problem started yesterday when i was using some app in my phone.
suddnely it crashed and turned off. i tried to power on the phone but it never passed the boot screen.
when i connect my device to a pc,it is working perfect.but if i discconect it, it turns off by itself and wont turn on.
please help!
UPDATE: the phone also working if connected to a charger
visual_boy said:
hello.
my xperia z c6603 (4.4.2)
is constantly turning off!
the problem started yesterday when i was using some app in my phone.
suddnely it crashed and turned off. i tried to power on the phone but it never passed the boot screen.
when i connect my device to a pc,it is working perfect.but if i discconect it, it turns off by itself and wont turn on.
please help!
Click to expand...
Click to collapse
try restoring firmware
androidtweaker1 said:
try restoring firmware
Click to expand...
Click to collapse
tried that also. restored via pc companion but problem. problem not solved
visual_boy said:
tried that also. restored via pc companion but problem. problem not solved
Click to expand...
Click to collapse
try using flashtool to install the firmware
androidtweaker1 said:
try using flashtool to install the firmware
Click to expand...
Click to collapse
can you please provide me with a guide\thread that shows how to do that?
visual_boy said:
can you please provide me with a guide\thread that shows how to do that?
Click to expand...
Click to collapse
there are lot of tutorials in the forum, use the search box
androidtweaker1 said:
there are lot of tutorials in the forum, use the search box
Click to expand...
Click to collapse
it didn't helped.
i found that this problem happend to many people with xperia z(x) smartphones.
you can see this post here:
h x xp://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/Xperia-ZL-turns-itself-off/m-p/416711#U416711
is there any chance that if i replace the battery the problem will be solved? (i know how to teardown smartphones)
visual_boy said:
hello.
my xperia z c6603 (4.4.2)
is constantly turning off!
the problem started yesterday when i was using some app in my phone.
suddnely it crashed and turned off. i tried to power on the phone but it never passed the boot screen.
when i connect my device to a pc,it is working perfect.but if i discconect it, it turns off by itself and wont turn on.
please help!
UPDATE: the phone also working if connected to a charger
Click to expand...
Click to collapse
Same problem occured to me. i was playing nova 3 on my device when it suddenly turned off. it orked for 15 min after reboot but then again the same problem. It worked normally when it is connected to charger for almost a week but now it is not working on charger also. what to do??? will battery replacement solve my problem???????
Kruns said:
Same problem occured to me. i was playing nova 3 on my device when it suddenly turned off. it orked for 15 min after reboot but then again the same problem. It worked normally when it is connected to charger for almost a week but now it is not working on charger also. what to do??? will battery replacement solve my problem???????
Click to expand...
Click to collapse
yes indeed. i replaced my battery and the phone works great since.
you can find replacments at ebay. good luck.
First of all, i'd like to say i'm sorry for posting in here, because of xda regulation that don't allow me to posting in Android development because of my post
So here we go.
Last time i flashed ihackers rom for my xz. before that i was using stock rom android 10.3.x.xxx (i'm forget xD)
nothing wrong about the flash or so on. Everything seems to be okay..
I followed the instruction that given in the ihackers thread. i followed everything.
My xz now have the whole new ROM, iHackers everything runs okay, no problem so far. smooth at all.
until then, i noticed some problem.
When i was using my xz for chatting with my friend, my xz suddenly turned off. and i know my battery is full at the time.
i thought it was a small bug from the rom and i believe it was for the first and the last time my xz suddenly turned off.
Next time, i was using Waze for navigation. and guess what ? it happens again! my xz suddenly turned off!
and it happens very often
I thought, maybe when my Xz ram exceed >80% use it's automatically turned off or something like that.
So i try to turned off my phone and turned it on again.
After my phone turned on, i decided to rush, opened BBM and Line to text my friend and wondering if it can cause sudden power off too.
And of course! it happens! my phone turned off suddenly.
So it's like, "Wooo wooo woo, wait i minute man, i need some room to prepare everything after you turned me on, i can't just rush opening most application at the same time after turned on". LOL.
Is any1 have the same exact problem with me?
is there anything i can do?
Oh i'm forget to tell you guys.
I just experienced, sudden turned off when i'm just about to turned on my xz.
so, i turned on my phone, and it shows me a boot animation, and then BAM! my xz back turned off.
also, i experienced too, my xz turned on, but before get in to boot animation my xz became turned off.
what in the name of god is wrong with it???
So i'm trying to charge my phone and press the power button to turned on my phone and everything going well..
So, i have my own solution for that problem, if that problem occurs, i just need to plug in my charging cable to my phone and then power it on.
It's nearly imposibble to powering on my phone without plug in my charging cable in that case.
Also i'm trying to flash 230/233 ftf image to my phone because, back then my xz is not on 230/233 firmware and the thread starter told us to flash the 230/233 firmware.
Maybe it can solved the problem i thought, but it's not solved the sudden power off problem
before i flash the 233 firmware, the problem is still appears, and after flash 233 firmware the problem still appears.
can you guys help me out?
i would like to thank you for all of your solution
Biggest help thread I seen
Report it to the developer. May help
TapaTalked from my Xperia™ Z (C660²) running Dirty Unicorns ROM!
Hi, before my xperia z used to keep shutting down before, I think it was because my phone was overheating but that was only when I was using apps like youtube and snapchat. Now it shuts down every time. When I turn it on it stays on the sony logo part for around 5 seconds and completely ****s down. I tried re flashing the ftf from flashtool and that still didnt fix it. I also tried using the repair my phone function on pc companion and it still didnt work. I dont know what I did wrong before, im not sure if it was because I unlocked my bootloader and saved my TA partition. Im not sure. But the phone was fine after I unlocked my bootloader. So I cant access the actual phone but I can put it on flashmode and fastboot. Someone help me please.
naaboula said:
Hi, before my xperia z used to keep shutting down before, I think it was because my phone was overheating but that was only when I was using apps like youtube and snapchat. Now it shuts down every time. When I turn it on it stays on the sony logo part for around 5 seconds and completely ****s down. I tried re flashing the ftf from flashtool and that still didnt fix it. I also tried using the repair my phone function on pc companion and it still didnt work. I dont know what I did wrong before, im not sure if it was because I unlocked my bootloader and saved my TA partition. Im not sure. But the phone was fine after I unlocked my bootloader. So I cant access the actual phone but I can put it on flashmode and fastboot. Someone help me please.
Click to expand...
Click to collapse
I heard this before. Try searching the forum or check this out: http://forum.xda-developers.com/xperia-z/help/hardware-fix-xperia-z-charging-booting-t2760911
langeveld024 said:
I heard this before. Try searching the forum or check this out: http://forum.xda-developers.com/xperia-z/help/hardware-fix-xperia-z-charging-booting-t2760911
Click to expand...
Click to collapse
Ok quick update, I just turned the phone on when it was plugged in and it said 56% and charging and when I turned it on it said 5% and now its charging. It also got a bit hot. What do you reccomend I do now?
langeveld024 said:
I heard this before. Try searching the forum or check this out: http://forum.xda-developers.com/xperia-z/help/hardware-fix-xperia-z-charging-booting-t2760911
Click to expand...
Click to collapse
Also everytime I unplug it, it turns off
Hi if anytime you disconnect the USB cable the phone power off itself, there is a problem with the battery or with the circuit that manages the battery, it's a know problem and most of the times a battery change fix this issue..
The phone has never take water?
Previously when the phone auto restart itself, was warm?
paranormal11 said:
Hi if anytime you disconnect the USB cable the phone power off itself, there is a problem with the battery or with the circuit that manages the battery, it's a know problem and most of the times a battery change fix this issue..
The phone has never take water?
Previously when the phone auto restart itself, was warm?
Click to expand...
Click to collapse
Nope, Ive never put it in water, and yes it was warm. Everytime I tried to use it, it became warm. I ordered a new battery, hopefully it should fix the issue. I used to be able to use it when it was plugged in, now when it is plugged in it turns off after 5 seconds.