Problem with camera - RAZR i Q&A, Help & Troubleshooting

Staff today presented a strange problem on my razr i. When I turn on the camera screen went black and the phone crashed ... Ai pressed the home button and then again tried to return to the camera, but I had no success. I tried to turn the phone off and on again to see you worked. At the time of the phone now inicicar 4x was taking more time to turn on the phone than the normal time. And every time I try to enter the camera I get a sms saying that the camera can not inicicada, I tried to do a restore to factory but nothing worked. I have locked bootloader and have no root. and I'm using Jelly Bean. I tried several things and nothing. tried clearing cache and data from camera but nothing works, tried to install another app camera but nothing works. I am to send the asistencia, someone would have a solution.

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Captivate Power button not working and boots with battery automatically!

I got a captivate, over a year old, never had a problem been through many flashes and custom roms etc....
Well it was actually running stock rom (froyo) for a while and suddenly the power button stopped working and the phone automatically booted when the battery was inserted. I read about the camera trick, took a picture and pressed the button a few times and it started working again. A few days later the button stopped responding and also it boots with the battery automatically again but this time the camera trick doesn't work (tried for a while many times), I did the factory update to gingerbread just to try that for the heck of it and still nothing. any ideas, suggestions, or other advice??
I think you have a problem with motherboard. Even the power button is jammed, it won't turn on the device as soon as you put the battery in.
I had same problem with PC and came out the motherboard had problem.
Same problem as well. Just started yesterday/today
Could it be software?
I'm running hacksung v16/17
I tried doing data/cache/system/dalvik reset and then reinstall, but it hasn't changed anything.
I might do an ODIN restore but I thought it was hardware.
Its hardware..check out mobiletechvideos.com they offer a power button replacement service.
sent mine put for the same issue, got it back in a week, works prefect now.
power button not working
... that's a hardware issue ... or so i read
you can take it apart and clean it you find instructions online
or you can use apps (which allow you to use the volume buttons to wake the screen)
i use MIUI .. it has a built in function (to use the volume buttons to wake the screen)
Time to get a new phone. I wouldn't waste money trying to repair it, something else will break and then what? Take a backup of your apps and data.
http://forum.xda-developers.com/showthread.php?t=1193057
Have you tried using odin 1 click to restore back to stock? That worked for me.
I just posted my solution here. See if it works for you, too.

[Q] Black screen after reboot

I have tried to boot into bootloader couple times before on stock settings, with nothing flash or modified.
Whenever I tried to restart, it stuck on the black screen with no LED when plugged in, and it won't turn on or boot for about 10-15 min.
I was trying to solve this issue by wiping the entire phone but still happening. Now that I have tried TWRP with ARHD 12.1, the problem still there.
I have also tried fastboot erase cache, doesn't fix this issue either.
Tried to hold Volumn down / Power button for a long time, it still doesn't do anything until 10-15 mins after.
I assume that the device is still in process and somehow is getting stuck somewhere that it doesn't listen to the input anymore until there is signal shutting the whole thing down.
Since I couldn't pull out battery on HTC One, there is no way I can verified if that is the case.
Anyone else facing the same issue?
I am kind of sick and tired of sending back and forth for RMA, which I already did for dead pixels before.
shansoft said:
I have tried to boot into bootloader couple times before on stock settings, with nothing flash or modified.
Whenever I tried to restart, it stuck on the black screen with no LED when plugged in, and it won't turn on or boot for about 10-15 min.
I was trying to solve this issue by wiping the entire phone but still happening. Now that I have tried TWRP with ARHD 12.1, the problem still there.
I have also tried fastboot erase cache, doesn't fix this issue either.
Tried to hold Volumn down / Power button for a long time, it still doesn't do anything until 10-15 mins after.
I assume that the device is still in process and somehow is getting stuck somewhere that it doesn't listen to the input anymore until there is signal shutting the whole thing down.
Since I couldn't pull out battery on HTC One, there is no way I can verified if that is the case.
Anyone else facing the same issue?
I am kind of sick and tired of sending back and forth for RMA, which I already did for dead pixels before.
Click to expand...
Click to collapse
try to hols power button and vol down under bright light....should help:good:
99piotrek said:
try to hols power button and vol down under bright light....should help:good:
Click to expand...
Click to collapse
Thanks for the help
I am under sunlight, thought that could have help, but it didn't....
I guess I will try flashlight next time..
but the problem still not solved, I do not want to get under the light every time when I am trying to make a restart on HTC One..
I found a pattern of this issue, it's seems to related to the USB connecting to a computer.
Somehow it won't let my phone shutdown properly and stuck with no screen showing.
Power button + volume won't work for about 10-15 min.
But it can boot back up after that 10-15 min normally. This is a strange issue.
It happened ever since I tried to access bootloader, but I have not change anything.

[q] help! Z1 is stuck on safe mode

I went to the beach recently with the Xperia Z1 C6903, and after coming back from the beach, the camera on the phone keeps on opening by itself.
I then decided to reboot my phone, through using the power off, turning it back on method, only to discover my phone is now in "safe mode", which disabled me from using my third party apps.
I then proceeded to search the web for a solution; using the clear cache (volume up + power button), and the red button inside the sim card slot, to which none of them worked.
After this, the phone sometimes cannot operate correctly, as the power button is sometimes disabled (as well as the volume down button). The power button issue can be fixed through the red button inside the sim card, however the volume down button does not seem to work.
I tried factory reset, nothing seemed to have happen apart from me losing all my data and apps.
I tried to flash the stock rom, which I have in place on my phone atm, again, through flashtool, but did not seem to get an answer as safe mode is still on, and the volume down button seems to be dead.
Upon further investigation, I realised that the camera function is also affected by the safe mode, as the camera cannot focus on objects, and the camera button on the Z1 is working, but cannot take a picture (can semi-press and use camera's flash via this way).
I am now leaving my phone to dry, assuming that there is still water inside the phone which is preventing the normal function of the volume down button as well as the camera (and sometimes the power) button.
If anyone has a solution, please respond, and :fingers-crossed: I may have this fixed without going to the Sony service store.
Never take phone to beach...Salt +metal= you know the combo
Try to flash full FTF to see if the software is the problems or just open the phone
Or send it to Sony..........
Shutdown the normal way, then turn on.
Safe mode will disappear.
Never heard that the phone were stuck in safe mode even after a full wipe.
i have the exact same issue ,is there any solution please ?​
Same exact problem
I have exactly the same problem, if there is any way to help please post it.

Having troubles with my phone, please help!

So, my phone seems to have commited seppuku.
I'd modded it with CM 12.1 and a couple of Xposed modules, and it has been working flawlessly until this afternoon.
After coming back from lunch, I pickup my phone to check on notifications, but the screen seems unresponsive, no matter what I'd do, it would stay black. I tried mashing the power button, volume, nothing. At all.
So I forced a reboot by holding the power button for 10 seconds or so, and it just wouldn't go past the bootloader warning, I tried rebooting several times already and even tried going into TWRP recovery, but it would just get stuck loading, never showing the interface..
So then, after a while googling, i found this thread and I got back to stock Lollipop 5.0.2. But now the problem is that the phone refuses to use my SIM cards, it detected both of them and named the first one.
I've got no phone service, no data service, nothing at all. The weird thing is that when I try to make a phone call it tells me that I must disable airplane mode before doing so (which I obviously have disabled, no reason for me to enable it). I tried enabling airplane mode, disabling it again, enabling it then rebooting, then disabling it... nothing has worked so far. I've dug into the the phone settings as well without success.
I don't know what to do, I'm out of options... Someone please help me

Black screen on boot

My XT1092 powered down by itself at 4% yesterday, so I plugged it into a power bank and left it on its own for a while. At 24%, I tried to power it on, and the device boots, but gets stuck on the final image of the boot sequence for longer than usual, before booting into a black screen. From here, I can do some things, like Moto Display and Voice still work (I can get it as far as opening the camera, but anything else requires me to unlock my device, even tho I don't have a password), and notifications like WhatsApp and Gmail come in fine and can be seen, but the moment I swipe up from Display to unlock it, I can't do anything. Touchscreen is unresponsive in camera interface when launched, but volume to capture and screenshots work. Moto Gestures don't work, except double twist in camera interface to launch front camera. From a thread on reddit, this is apparently not the first time something like this has happened, but it's incredibly frustrating to get this. I've only had my Moto X for 3 months, since April, and in that time, I've had to factory reset it twice and send it in for repairs once due to a faulty power button. I've connected it to a PC in hopes of backing my stuff up, but while PC recognizes XT1092, it says there is nothing on the phone. Wiped the cache twice in an attempt to fix, and boot through fastboot, but once again, no luck. Running stock 5.1, unrooted, locked. Can access recovery menu, so whatever I can access from there is probably my best bet.
P.S. What does reboot to bootloader and view recovery logs mean?
Same thing here. Happened twice to me also. Not sure what causes it.
http://forum.xda-developers.com/moto-x-2014/help/boot-animation-phone-stuck-t3148085
KB Smoka said:
Same thing here. Happened twice to me also. Not sure what causes it.
http://forum.xda-developers.com/moto-x-2014/help/boot-animation-phone-stuck-t3148085
Click to expand...
Click to collapse
The new boot ipscreen doesn't appear on my device, but WhatsApp has warned me of date and time wrong, set to July 1, through Moto Display.
I am having the exact same issue. Has anybody had a luck resolving it short of a factory reset?
My phone battery died last night. I plugged my phone in, let it get about 15% charge, then tried to turn it back on. The phone boots like normal, but after the boot animation goes away, the screen is black. Active notifications still seem to work, and I can hold the power button to get the Power Down option. I can boot into the bootloader & access recovery just fine. However, my phone is fully stock (no root, no bootloader unlock, no anything). I can't seem to access ADB when the phone is powered normally (ie, when I'm at this mysterious black screen), but it's possible that USB debugging isn't even enabled.
So far, I've found a bunch people who've said a full factory reset will fix the problem, but I'm looking for another solution, or at least a way to grab my data before I reset. Since my bootloader's still locked, I can't seem to use fastboot boot to boot into TWRP, and I can't find any other way to access my data to copy it off the phone. I've tried wiping the cache using the stock recovery to no avail. Any suggestions?

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