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WiFi stopped working

today I loaded my phone, unplugged it, wanted to go in the Internet but nothing happens. no matter what app I try.
WiFi is connected, it shows very good signal but it doesn't get any data. on my girlfriend's phone it works so it is my phone but I didn't do anything...
tried reboot. disconnect, reconnect, restart router,...
what the f happened here?
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cmajetic said:
today I loaded my phone, unplugged it, wanted to go in the Internet but nothing happens. no matter what app I try.
WiFi is connected, it shows very good signal but it doesn't get any data. on my girlfriend's phone it works so it is my phone but I didn't do anything...
tried reboot. disconnect, reconnect, restart router,...
what the f happened here?
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Click to expand...
Click to collapse
Which ROM? Which FW? Which Kernel?

AW: WiFi stopped working
gregbradley said:
Which ROM? Which FW? Which Kernel?
Click to expand...
Click to collapse
Stock 4.1 JB, german generic, stock kernel with twrp, no lk or something. worked for a month without a problem...
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cmajetic said:
Stock 4.1 JB, german generic, stock kernel with twrp, no lk or something. worked for a month without a problem...
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Click to expand...
Click to collapse
A couple of things to try.
1) Reboot your router (I know you said another phones works but this is easy to do..)
2) Backup your data and repair your phone using PCCompanion.
3) Flash another stock FTF
4) Flash a customised stock rom.
If the problem persists with these steps then it is probably a problem with your phone.

AW: WiFi stopped working
restarted router once did nothing but unplugging all cables and plug them back helped. now WiFi is back
funny and makes no sense at all but it works again now.
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[Q] How to stop background apps from being killed

I need Set CPU always on so that my phone's battery does not drain.
In case i am doing something wrong look at my actions.
1) i open the app
2) i press the home button
3) when i clear apps from the menu button list i dont clear Set CPU
So please help because i need to keep some apps running and i cant.

Hi, i Test kernelcontrol from xda here. Its look nice to optimize our sp.
Search please, don't have the link to hand.
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joke19 said:
Hi, i Test kernelcontrol from xda here. Its look nice to optimize our sp.
Search please, don't have the link to hand.
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Click to expand...
Click to collapse
Thank you i found it (at least i think so) http://forum.xda-developers.com/showthread.php?t=2413824!!!

Jap u found
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joke19 said:
Jap u found
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Click to collapse
Thank you!

Its better but in killing in the background don't gone.
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[Q] Random power off

My xperia z power off randomly with 70% of battery, sometimes it die at start, sometimes when i open the camera, sometimes it die for no reason... I have tried to restore with flashtool, to install a custom rom but the problem remain... help me!

What you did before this is happening?
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gripfly said:
What you did before this is happening?
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Click to expand...
Click to collapse
The phone is new, two days of life, becuse it's just returned from assistance. I have just rooted it and tryed the eXistenZ rom. The bug start after the firt boot with the custom rom but after restore with original fw the situation don't change...

Write down what you exactly do if you flash the stock firmware.

gripfly said:
Write down what you exactly do if you flash the stock firmware.
Click to expand...
Click to collapse
after flashing by CMW the eXistenZ rom, I have falshed with flashtool (like the rom page request) the .67 kernel. At the start the rom was great but after some minutes the XZ shut down and the only thing I can do to wake it is to connect to the charger and power on. After too much death I decide to revert back to stock rom with flashtool.
For flashing the stock rom I have downloaded the ftf of .67 for my region and simply flashed on xperia... nothing strange... I think

UP! Any idea for fix this problem?

So with stock rom it works fine?

gripfly said:
So with stock rom it works fine?
Click to expand...
Click to collapse
No! The bug remain... Also with stock rom. I have also tryed more fw version but the bug is present in all version...

Hi there,
I'm sorry to hear that you've a problem with your Xperia Z. Please check your battery status:
1. dial *#*#7378423#*#*
2. go to service test
3. Battery health status
4. confirm that it says 'Good, no need to replace it' + check the actual Batt(uAh):
5. if not, you could always send it back to repair, they'll replace the battery under warranty.
I hope I've helped you enough. Please let us know!:fingers-crossed:

tally114 said:
Hi there,
I'm sorry to hear that you've a problem with your Xperia Z. Please check your battery status:
1. dial *#*#7378423#*#*
2. go to service test
3. Battery health status
4. confirm that it says 'Good, no need to replace it' + check the actual Batt(uAh):
5. if not, you could always send it back to repair, they'll replace the battery under warranty.
I hope I've helped you enough. Please let us know!:fingers-crossed:
Click to expand...
Click to collapse
It say:
Actual Batt(uAh): 2370000
Batt Health Status:
Good, no need to replace it.
...I think it's a software problem but what can cause this bug? I have already tried to restore the phone multiple times, also with flashtool... but nothing.

No it can not be a bug if you have flashed correctly the newest stock.
I think something other is not good but I don't know what.

gripfly said:
No it can not be a bug if you have flashed correctly the newest stock.
I think something other is not good but I don't know what.
Click to expand...
Click to collapse
Yes but the problem start after two days... when i have installed eXistenZ rom...

greasegraphic said:
Yes but the problem start after two days... when i have installed eXistenZ rom...
Click to expand...
Click to collapse
Write down exactly how do you flash the stock. 67 firmware(step by step).
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gripfly said:
Write down exactly how do you flash the stock. 67 firmware(step by step).
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Click to expand...
Click to collapse
Open Flashtool
Connect Xperia in Flashmod (plug usb with vol- pressed)
click the flash logo
select ftf
wipe all, exclude nothing
click flash
wait
unplug
reboot.

Good. No errors or something while flashing?
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gripfly said:
Good. No errors or something while flashing?
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Click to expand...
Click to collapse
Nothing. All ok...

Ok, I dont think so that is a software problem when you have tryied it multiple times. Because I think you know it too: after a clean flash with a firmware which not have this bug(reviews by other users), your phone have to work fine..
What I would try too:
1. Check if sim card is good placed.
2. Try with older firmware
3. Restore NAND backup
And if nothing would help I would send it to the repair center..
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gripfly said:
Ok, I dont think so that is a software problem when you have tryied it multiple times. Because I think you know it too: after a clean flash with a firmware which not have this bug(reviews by other users), your phone have to work fine..
What I would try too:
1. Check if sim card is good placed.
2. Try with older firmware
3. Restore NAND backup
And if nothing would help I would send it to the repair center..
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Click to expand...
Click to collapse
-The bug is present also with no sim in the phone
-I have flashed also .434 and .244 just to try but no result
-NAND backup?

greasegraphic said:
-NAND backup?
Click to expand...
Click to collapse
It's a backup from the hole system.
This backup you can do in CWM/Recovery.
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gripfly said:
It's a backup from the hole system.
This backup you can do in CWM/Recovery.
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Click to expand...
Click to collapse
Oh ok, but I don't have it... too bad... tomorrow I go to the sony center...

[Q] Internal SD Card to unmounted.. Need FIx

Hello everyone,
I have a bit of a situation here.
The problem is, I can't access the internal storage of my phone (but I can install apps).
My phone is a rooted Samsung Galaxy Note GT-N7000 and runs the Custom rom DU_n7000_4.4.4 V7.9
This happened while i was flashing a new ROM.
Things I tried:
1. Re Flashing new rom (No LucK)
2. Rebooting phone
Please help.
I did some research and i could find post that are pretty old. Please help me out in resolving this issue.
I love my Note :angel:

So, go back where your phone was working as expected...!
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JulGer01 said:
So, go back where your phone was working as expected...!
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Click to collapse
hmm... well said.
I would be gald to do that.. but, The Question is... HOW ??

Use your backup!
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Battery drain

Why is on Xperia Z Stock Firmware the Battery drain higher than the Aosp Roms?
Stamina Mode is not really a helping for me.
Who can tell me how i can edit the Stock 228Firmware for longer Battery Life.
Before i flashing the 228 i had installed the cm13 with more more more Battery Life than the Stock. Please give me any Ideas.
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Simon G said:
Why is on Xperia Z Stock Firmware the Battery drain higher than the Aosp Roms?
Stamina Mode is not really a helping for me.
Who can tell me how i can edit the Stock 228Firmware for longer Battery Life.
Before i flashing the 228 i had installed the cm13 with more more more Battery Life than the Stock. Please give me any Ideas.
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Click to collapse
First: don't ask questions in the general section, read the forum rules.
Second: Zombie Kernel works pretty well on stock, it has some decent battery life

Yes Ok
But i dont want to open the Bootloader again. Just Root not more.
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Simon G said:
Yes Ok
But i dont want to open the Bootloader again. Just Root not more.
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Click to expand...
Click to collapse
Try here https://play.google.com/store/search?q=doze&c=apps

I have 100% at Night 01:00 am. Now i have 65% .I am not using the device . With MM and LP Cm Roms at Night i have 2-3% Battery drain. Thats not Normal with Sh....t Stock Firmware
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