[Q] Xperia Z DOES NOT SCREEN OFF..!!! - Xperia Z Q&A, Help & Troubleshooting

I don't know what happened i have a rooted phone and it does not screen off neither automatically nor with the battery save modes ( stamina and low battery mod).. please help..!

kcannonball said:
I don't know what happened i have a rooted phone and it does not screen off neither automatically nor with the battery save modes ( stamina and low battery mod).. please help..!
Click to expand...
Click to collapse
But can you turn it off with your power button?
Look at the screen timeout settings, maybe there is something there that you can change.

Dsteppa said:
But can you turn it off with your power button?
Look at the screen timeout settings, maybe there is something there that you can change.
Click to expand...
Click to collapse
screen timeout is set to 15s and the screen continues to remain open until i press the power button to close it.!

you should try to reflash thst latest rom, or just do the factory reset. if nothing works then just download any other stable rom and then try to flash again (ofc wipe cache and dalvik cache). its very recommended do the backup before you flash any ROM, so if something happens you could restore your pre-flashed rom/backup
Sent from my C6603 using xda app-developers app

Related

screen problem after any kernel flash....

Hi all.
Got a tweaked XXLB1 rom on my Note. Can't remember which kernel that came with it.
Tried out different kernels, but no matter which I try I have gotten this new problem.
Everything boots great. Rom starts. But as soon as I turn of the screen (click the power button) I can't turn it on again. Well, it turns on "underneath" i could take a screenshots with power+menu and heared the "shutter sound".
But the screen stays black, but the backlight increases very rapidly. And many little 'stars' (from the AMOLED screen) appears.
Have to reset the phone by holding POWER.
any ideas?
Sent from my GT-N7000 using xda premium
szymi22 said:
Hi all.
Got a tweaked XXLB1 rom on my Note. Can't remember which kernel that came with it.
Tried out different kernels, but no matter which I try I have gotten this new problem.
Everything boots great. Rom starts. But as soon as I turn of the screen (click the power button) I can't turn it on again. Well, it turns on "underneath" i could take a screenshots with power+menu and heared the "shutter sound".
But the screen stays black, but the backlight increases very rapidly. And many little 'stars' (from the AMOLED screen) appears.
Have to reset the phone by holding POWER.
any ideas?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
first- Do a reset of the phone by turning off the phone holding the power button. Take out the battery & put it back after 1 minute. Check if the problem is resolved.
can u get into recovery mode?? If yes, do so & wipe cache/dalvik & try to reboot.
if the rom is from substancer's then the kernel is cf-root. try to flash the respective (LB1) from cf root thread via cwm. Its good to use Jbroid kernel cleaning script before flasing any new kernel.
if not successful then try to factory reset in the recovery. Probably this will work out.
if all fail, then u would have to flash the rom again thru cwm / pc odin.
Flash Stock ROM which came along with Note when u bought. if the problem still exist, You better go to Service center and ask for replacement.

my lg optimus black not working after changing room

i tried to change a room..\
now my phone not working.
when i turn it on it shows a logo of a room and then nothing happens.
how can i go to recovery mode???
how to fix it?>>
marik1599 said:
i tried to change a room..\
now my phone not working.
when i turn it on it shows a logo of a room and then nothing happens.
how can i go to recovery mode???
how to fix it?>>
Click to expand...
Click to collapse
Its ROM not room.....
And
Which ROM you have flashed?
Sent from my LG-P970 using xda premium
ICS
i tried to install this http://forum.xda-developers.com/showthread.php?t=1650537
i think that it's not working because i didn't wipe data, but how can i return to recovery mod?/
my phone not turning on. it sutcks on the rom's logo.
marik1599 said:
i tried to change a room..\
now my phone not working.
when i turn it on it shows a logo of a room and then nothing happens.
how can i go to recovery mode???
how to fix it?>>
Click to expand...
Click to collapse
First read my noob how to. If then there are questions left, search for: unbrick optimus black. If you still have questions, google them. If then there are still questions left (which I think wont happen) come back and post them here.
marik1599 said:
i tried to install this http://forum.xda-developers.com/showthread.php?t=1650537
i think that it's not working because i didn't wipe data, but how can i return to recovery mod?/
my phone not turning on. it sutcks on the rom's logo.
Click to expand...
Click to collapse
Download your stock rom and then use Smartflash Tool. This will get you back to square one.
marik1599 said:
i tried to install this http://forum.xda-developers.com/showthread.php?t=1650537
i think that it's not working because i didn't wipe data, but how can i return to recovery mod?/
my phone not turning on. it sutcks on the rom's logo.
Click to expand...
Click to collapse
OK, You have flashed Unofficial CM9 - Nightly 6a by FreeOptimusproject.
I think this ROM includes G-Recovery. I don't know this works but have a try..to enter Recovery....
1)Turn on your phone and press repeatedly G-Button as soon as logo appeared.
Or
2)After turning on phone press both Volume+ and power button together.
Or
3) Remove the battery after 5 seconds insert it again (dont switch it on) just plug in power cable and press Volume(-) and power button together in charging mode(this works for me with CM10.)
And if above not works just do what N00BY0815 said..
Sent from my LG-P970 using xda premium

Power button not locking screen / causing instant reset

Hi all
Using official 4.1.2 with Philz kernel only other change is a new battery. Rooted.
Power button sometimes wont lock the phone - goes straight to reset / shutdown options. A few seconds later the phone will restart.
Before I perform a factory reset, can anyone suggest why it might be doing this?
Thanks on advance.
Sent from my GT-N7000 using xda app-developers app

[Q] Touch input is not working after flasing rom

Hi,
I just flashed the last nightly build of cyanogen mod on my HTC ONE.
Everything was successfull, but now I come where I must set my SIM Card code, but the screen doesn't work, I can't press any number.
When I press the power button, I see "reboot" and "Shutdown", but no way to click on them. If I do a long press on the Power button(more than 20sec), Nothing happens.
Since I can't remove the battery, I also can't reboot for now. And with my full battery, no application running, and no connectivity, it will take very long until having no more battery.
Any idea of what I should do now?
Did u check the md5 checksum before flashing? Maybe u can try power and volume down and then flash again or reboot.
Sent From HTC ONE Android Revolution 30.0
paras said:
Did u check the md5 checksum before flashing? Maybe u can try power and volume down and then flash again or reboot.
Sent From HTC ONE Android Revolution 30.0
Click to expand...
Click to collapse
No I didn't, I used a software on android to directly download the rom.
I did try to press power + volum down/up for several seconds, with no lucks, all it does is changing the sound volume
Hold it for already 1 min and if u see back button and home button blinking it means is working and it should restart.Always check md5.
Sent From HTC ONE Android Revolution 30.0
paras said:
Hold it for already 1 min and if u see back button and home button blinking it means is working and it should restart.Always check md5.
Sent From HTC ONE Android Revolution 30.0
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Click to collapse
I see home and return button blinking after 3 seconds already. After pressing the button for 1min, then releasing it, nothing happen.
Next time i will for sure!
U should not release it it should restart on its own.It's the fastboot option in power enabled? I'd so disable it
Sent From HTC ONE Android Revolution 30.0
paras said:
Hold it for already 1 min and if u see back button and home button blinking it means is working and it should restart.Always check md5.
Sent From HTC ONE Android Revolution 30.0
Click to expand...
Click to collapse
paras said:
U should not release it it should restart on its own.It's the fastboot option in power enabled? I'd so disable it
Sent From HTC ONE Android Revolution 30.0
Click to expand...
Click to collapse
I dont know I just did my first boot. I cannot disable anything..
I just holded the power button for more than 2-3 minutes, not restart/shutdown, I just see he two options (power off/ reboot), on which i cannot click
I really cant help u anymore as iam no expert in any regard.Hope someone can solve ur problem
paras said:
I really cant help u anymore as iam no expert in any regard.Hope someone can solve ur problem
Click to expand...
Click to collapse
Well, thank you for trying
I can't find any similare case on google, and my battery just drop of 3% since I posted this topic :/
Really feel for u but u should have read about checking md5 and all.Never download from phone coz it can have some errors.I always check md5 3 times before i flash
Nargzul said:
Well, thank you for trying
I can't find any similare case on google, and my battery just drop of 3% since I posted this topic :/
Click to expand...
Click to collapse
Hold the POWER + VOLDOWN under a very bright light (not kidding!), as soon as the buttons start flashing it should take about 30sec to a minute to reboot the phone. (you may have to try a few times, sometimes it works from the 1st time and often takes 4 or 5 tries to get it working)
Once the phone reboots, keep holding VOL DOWN to get to bootloader then recovery, push a ROM using adb push or adb sideload to your phone and flash that. make sure it's not a corrupt download as stated above.
nkk71 said:
Hold the POWER + VOLDOWN under a very bright light (not kidding!), as soon as the buttons start flashing it should take about 30sec to a minute to reboot the phone. (you may have to try a few times, sometimes it works from the 1st time and often takes 4 or 5 tries to get it working)
Once the phone reboots, keep holding VOL DOWN to get to bootloader then recovery, push a ROM using adb push or adb sideload to your phone and flash that. make sure it's not a corrupt download as stated above.
Click to expand...
Click to collapse
I'm not sure if I'm doing something wrong, but I did something like 7-8 times the operation:
I press on the power button(also tried with the Vol-down button most of the time), I got the < and home button blinking, I keep those button pressed for 1-2 minutes(my finger are officially dead), but nothing happens except this blinking.
I've a backup that I can restore once I'm on recovery.
Nargzul said:
I'm not sure if I'm doing something wrong, but I did something like 7-8 times the operation:
I press on the power button(also tried with the Vol-down button most of the time), I got the < and home button blinking, I keep those button pressed for 1-2 minutes(my finger are officially dead), but nothing happens except this blinking.
I've a backup that I can restore once I'm on recovery.
Click to expand...
Click to collapse
The blinking is good, means your input (ie press of the buttons is recognized), Are you holding your phone under a very bright light (it's not a joke, the sensor reacts to the bright light), it does help. My phone was stuck too a couple of days, had to put the phone directly under the light bulp and had to try 4 to 5 times POWER + VOLDOWN + bright light and after 30sec to 1 min it reboots.
nkk71 said:
The blinking is good, means your input (ie press of the buttons is recognized), Are you holding your phone under a very bright light (it's not a joke, the sensor reacts to the bright light), it does help. My phone was stuck too a couple of days, had to put the phone directly under the light bulp and had to try 4 to 5 times POWER + VOLDOWN + bright light and after 30sec to 1 min it reboots.
Click to expand...
Click to collapse
I've no light except the one at the ceiling, I don't know if they are enough. I will try it in one hour
Nargzul said:
I've no light except the one at the ceiling, I don't know if they are enough. I will try it in one hour
Click to expand...
Click to collapse
Flashlight? When I was messing with my phone the daylight was enough to get it going, but half an hour later, as the sun was setting, the reboot no longer worked. had to go to stand under a light bulp (with the sensor directed at it to get the most of light) and the reboot worked again.
If it's booted you should be able to use adb. adb reboot recovery, do wipes, flash a rom (or restore a backup)
homeslice976 said:
If it's booted you should be able to use adb. adb reboot recovery, do wipes, flash a rom (or restore a backup)
Click to expand...
Click to collapse
Yes I tought of that, but since it's a very fresh install, I don't have USB debug enabled, then adb cannot find the phone. Or is there a way to use adb with usb debug disabled?
nkk71 said:
Flashlight? When I was messing with my phone the daylight was enough to get it going, but half an hour later, as the sun was setting, the reboot no longer worked. had to go to stand under a light bulp (with the sensor directed at it to get the most of light) and the reboot worked again.
Click to expand...
Click to collapse
OMG, This actually does work! I have a more powerful light here and it actually did work this time! I don't know if this is luck or if this is really because of the ambiant like, but it looks like guru magic for me, thanks a lot! My phone has gone to the recovery and has restored the backup.
I will definitely check the md5 now
Nargzul said:
OMG, This actually does work! I have a more powerful light here and it actually did work this time! I don't know if this is luck or if this is really because of the ambiant like, but it looks like guru magic for me, thanks a lot! My phone has gone to the recovery and has restored the backup.
I will definitely check the md5 now
Click to expand...
Click to collapse
:laugh:
Nargzul said:
OMG, This actually does work! I have a more powerful light here and it actually did work this time! I don't know if this is luck or if this is really because of the ambiant like, but it looks like guru magic for me, thanks a lot! My phone has gone to the recovery and has restored the backup.
I will definitely check the md5 now
Click to expand...
Click to collapse
Great to see ur problem solved bro and dont forget md5 hehe.

Weird Reboot + Power Button problem

I tried to find similar threads but didn't find something related to the problem I have, So here we go:
My GSM and I were having a happy life using [CM7.2][MiniScape v1.6] without problems. One day I decided to flash the Lewa lite MultiLanguage and everything changed.. At first boot the phone was normal, fast and without problems but then, Wild reboots appeared for unknown reason. After some hours thinking, I figured out that it was the Power Button.
When I press the power button (normal press) it doesn't lock & turn off the screen, but appears the power menu and after a few seconds: the phone gets a reboot. If the phone is off and I connect the charger, the charge animation appears for a few secs and then the phone boot normally (like if I wanted to turn it on).
I did the following:
Wiped data/cache in CWM and flashed back the [CM7.2][MiniScape v1.6] but the problem persisted.
Wiped again And Then formated data, cache, system partition and flashed [CM7.2][MiniScape v1.6] again but I were having the same problem
I haven't used ODIN yet because I want to know why is this happening. If the power button were hard pressed or something, the phone would turn on whenever the phone is off with battery, right?
What is your opinion about this?
It looks like the button is stuck.
Sent from my GT-S5570 using xda premium
Harp_River said:
I tried to find similar threads but didn't find something related to the problem I have, So here we go:
My GSM and I were having a happy life using [CM7.2][MiniScape v1.6] without problems. One day I decided to flash the Lewa lite MultiLanguage and everything changed.. At first boot the phone was normal, fast and without problems but then, Wild reboots appeared for unknown reason. After some hours thinking, I figured out that it was the Power Button.
When I press the power button (normal press) it doesn't lock & turn off the screen, but appears the power menu and after a few seconds: the phone gets a reboot. If the phone is off and I connect the charger, the charge animation appears for a few secs and then the phone boot normally (like if I wanted to turn it on).
I did the following:
Wiped data/cache in CWM and flashed back the [CM7.2][MiniScape v1.6] but the problem persisted.
Wiped again And Then formated data, cache, system partition and flashed [CM7.2][MiniScape v1.6] again but I were having the same problem
I haven't used ODIN yet because I want to know why is this happening. If the power button were hard pressed or something, the phone would turn on whenever the phone is off with battery, right?
What is your opinion about this?
Click to expand...
Click to collapse
Get power button replaced from samsung
Cost-300 INR
Sent from my GT-S5570 using xda premium
ast00 said:
It looks like the button is stuck.
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
Yeah I though that too..
arpitkh96 said:
Get power button replaced from samsung
Cost-300 INR
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
I was going to do that.. But magically the problem disappeared.. I did wipe and format the partitions again and flashed the rom normally, and The problem with the button was fixed.. I also tried installing the Lewa Multilenguage and worked without problems.. The phone works fine now (and If the problem were still there, I would have used the lock & power off statusbar buttons). But I'm really curious about this.. I mean, what could have happened? It seems to be a software issue..(?)
I had EXACTLY the same problem.Its not hardware.It can not be hardware.Life mysteris....
Sent from my GT-S5570 using xda app-developers app
Charlie said:
I had EXACTLY the same problem.Its not hardware.It can not be hardware.Life mysteris....
Sent from my GT-S5570 using xda app-developers app
Click to expand...
Click to collapse
Yup, a very weird problem.. It's good to have alternatives in this cases
Sent from my GT-S5570 using xda app-developers app

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