[Q] watchdog detected hard lock up cpu 1 - General Questions and Answers

Im using a samsung galaxy tab pro 10.1. Tablet runs so smoothly and video plays well on almost all apps even web streaming except 4OD and Demand 5. Everytime i try to play a video on these 2 apps, the ads run smoothly and as soon as the actual video starts to load, app closes and i get an error message on boot screen " watchdog detected: hard lock up on cpu 1" . Tablet is not rooted. I have also taken some screen shots. Can anyone please help me?. Thanks

i have got strange problem with S8 (G950F) after flashing combination file, phone screen showing watchdog detected hard lockup cpu 3,
after flashing 4 files, phone is stuck on samsung logo, can't go into recovery mode, only download mode is working..
any solution for this weird problem..?

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[Q] How to desactivate Annoying demo video samsumg tab P1000

Everytime the screen try to go in sleep mode, a demo video runs over and over....
My task manager tells me that the application that runs the video as screensaver is "Video View Demo" . It looks like its a preinstalled app that I can't remove. I dont see it in my regular apps but when I browse with "Uninstaller for root" I could see the the app but can't unistall. The video itself I see when I hookup to my computer. I tried to delete it... when the app starts it shows an error message looking for video. I just bought this tablet from a guy. Do you think it could be a demo stolen from a store ? Everything works perfectly except for that video in standby mode. Its annoying. I have to turn off the tablet everytime im not using it for an hour. Somebody have a solution beside root the tablet. Any solution ?

[Q] Samsung Infuse 4G keeps crashing!?

Hey guys so I have a Infuse 4g running Aeon Rom v1.4 and I have to say I love how fluid it is. My only problem is that my phone will randomly lock up become unresponsive and the screen will shut off and the phone will turn off and not turn on for about ten seconds. It usually happens when im using the music player app and using the internet while doing so. Sometimes it will lockup while opening an app. It will hang there at the black screen until the app loads up which sometimes takes longer than it usually does. Sometimes it will go really slow and move choppy instead of fluid like it usually does. Anyone know how I can fix this? Also sometimes when im listening to music and opening a browser window it will stay at a grey screen for a few moments before opening the page. My phone is rooted and I unlocked it with the SGS unlocker tool PRO version. Thanks in advance for any advice I might receive about these problems.
DarkCloud101 said:
Hey guys so I have a Infuse 4g running Aeon Rom v1.4 and I have to say I love how fluid it is. My only problem is that my phone will randomly lock up become unresponsive and the screen will shut off and the phone will turn off and not turn on for about ten seconds. It usually happens when im using the music player app and using the internet while doing so. Sometimes it will lockup while opening an app. It will hang there at the black screen until the app loads up which sometimes takes longer than it usually does. Sometimes it will go really slow and move choppy instead of fluid like it usually does. Anyone know how I can fix this? Also sometimes when im listening to music and opening a browser window it will stay at a grey screen for a few moments before opening the page. My phone is rooted and I unlocked it with the SGS unlocker tool PRO version. Thanks in advance for any advice I might receive about these problems.
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Two things that that reminds me of: Overclocking and or undervolting. Have you done either of those? The browser window thing could just the CPU showing its age. It is a single core processor, so it does have to switch back and forth between tasks. Do you have the issue with the browser when not listening to music?
Connor Baker

[SOLVED]Weird black screen happening

Hi guys. Im gonna tell about a problem which does not occur in many apps. In my opinion it happens when i open an app that neeeds graphic card but not for sure. Here is the problem.
Ex. When i open a game or youtube video nothing is wrong if screen faces up. Nothing at all. When i tilt the screen down it blacks out even sound goes off ( phone is on) and then i tilt phone back up everything goes on working. It only happens in these kind of apps. Any ideas ?
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I solved the problem by uninstaling updates from samsung's game tool/game mode app from aplication manager.

Note Edge 2 stuttering

Hello everybody! My phone (SM N915F) has a problem of stuttering/lag spike. Every 7 to 15 seconds phone gets stuck for about 1 second. When using an app (say, camera) every 4-6 seconds I get a lag spike. I tried to solve this myself, I checked if this is a software problem (changed rom, 3 different roms), tried in recovery if it lags (it does not), tried other apps etc. I checked logcat to see what happens when phone gets stuck, I saw a service(?) choreographer says "choreographer skipped N frames", which as I searched on internet, choreographer syncs apps with display, so actually screen does not gets rendered for N frames for no reason. Did anybody ever had this issue? I have assured there is no storage problem.

Samsung S7 VR viewing problem on online streaming vr video

I have the Samsung Galaxy S7 Edge. My problem is when I used the Samsung Internet app,when I am trying to view online streaming vr videos, I get a message stating "no playable video source" and when I use the Occulas internet app, the vr video loads and then a start command appears. When I press "start" the video seems to load for a second, then the screen goes black with a "open menu" command, and when pressed it show the a small size version of the working screen command as it would do normally would do, when it was working well. But there is no video in the open box to command it to play. After trying to figure this problem out I reset the phone back to factory setting mode but the problem resulted in the same matter as explain above. If anybody knows, or have suggestions to figure out this problem, it would be greatly appreciated.

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