Develop Bugs

Red flash right before lockscreen on jellybean roms?

Okay I noticed this from very early development of any Jellybean Rom, like Paranoid Android, then CM10 kangs, then CNA up till 3.4.1 ( thought it would have cleared up by now). Every time I unlock the device it flashes red. I'm not sure how to explain this without sounding insane but here it goes. I unlock the device and it flashes red for a split second then the lockscreen comes up just fine. Doesn't happen every time but I notice the more I stay on one Rom the more frequently it happens to the point that by the second day it always happens. The flash happens only on about 2/3 of the screen diagonally. Happens way to quick for a screenshot but it's defiantly noticeable and annoying. Thanks for any help.
fyi...
I wiped
CNA 3.4.1
Franco.Kernel r246.

I have not noticed that when flashing to Cyanogens CM10.
Sent from my Samsung Captivate on Cyanogens CM10 Jellybean ROM with Devil Kernel.

That's what happens when you use custom colors in a kernel. That's the color profile being applied.
Don't use custom (Trinity, etc) colors and you won't get the flash.

I have seen a red flash once or twice but don't know which ROM it was in or whether it was a Roms stock kernel or the only other kernel I have ever used which is trinity.
I have tried out several Roms including...
Androidme
liquid
CNA
Rasbean

Erick Silver said:
I have not noticed that when flashing to Cyanogens CM10.
Sent from my Samsung Captivate on Cyanogens CM10 Jellybean ROM with Devil Kernel.
Click to expand...
Click to collapse
SirBindy said:
That's what happens when you use custom colors in a kernel. That's the color profile being applied.
Don't use custom (Trinity, etc) colors and you won't get the flash.
Click to expand...
Click to collapse
Slacker said:
I have seen a red flash once or twice but don't know which ROM it was in or whether it was a Roms stock kernel or the only other kernel I have ever used which is trinity.
I have tried out several Roms including...
Androidme
liquid
CNA
Rasbean
Click to expand...
Click to collapse
I want to thank all of you for your replies. i am running franco.kernel r246 w/ 384gpu, i will try with the stock kernel just to make sure it's not the kernel as i've never had problems w/ farnco's kernel. i will try new cm10 builds & i will do some tests to further investigate what could be causing the red flash. i believe it's related to the lockscreen shortcuts but am not sure completely. thanks.

Chainfire 3D JB

Anyone else besides me diligently waiting for an update to this great app?
Any news on a compatibility update from chain?
AT&T SGS3
TEAM BAKED ROM Blackbean 5
Ktoonsez KT747 Kernel
Medical MJ supporter

Dankest said:
Anyone else besides me diligently waiting for an update to this great app?
Any news on a compatibility update from chain?
AT&T SGS3
TEAM BAKED ROM Blackbean 5
Ktoonsez KT747 Kernel
Medical MJ supporter
Click to expand...
Click to collapse
Is it not compatible with sgs3? Probably it froze at the sgs3 screen after installing drivers...would not go to boot animation....dirty reflash fixed...
Have never gotten to experience it work on any device yet.
ROM: cm10 10/11
Kernel : kt747 10/9
RADIO : H9
SIO / Ktoonservative
486-1512MHz
-50mV on all steps

Nope not on jellybean. Had it running perfectly on ICS even though it was never ported either. But not all I get after trying to install multiple time(mobile Odin pro, cwm) it just goes into bootloop
AT&T SGS3
TEAM BAKED ROM Blackbean 5
Ktoonsez KT747 Kernel
Medical MJ supporter

I've also been hoping to hear some kind of news of an update for this app also. Where does the chainfire team or dev reside? How can we get a hold of him? I like my current roms, the final thing to make our jb roms perfect would be the chainfire3d app to get more compatibility across the board.

[Q] AOKP kernel help please

Just a quick question because im not familiar with terms used.
i installed Official AOKP JB M1 on my ATT S3
will this kernel work with it or brick my phone?
AOSP JELLYBEAN: Download CWM flashable zip kernel
i dont know when to use the touchwiz jb or aosp jb version please help

Not to sure about the question here. Is that the ROM you flashed? Or the kernel? You always have the potential of bricking your phone flashing anything to it. I know this from experience!! Make a nandroid backup through recovery an flash what you want. I am currently using AOKP by task650 and ktoonsez, accompanied by the KT747 kernel. Cant go wrong with that setup!!! Hope this helped.

Same as above, don't really know what you're asking. If you are wanting to install the KT747 Kernel (by the sounds of it), then you would need to install the AOSP version after installing the rom (flash in recovery). Sorry I can't help you much, didn't really understand the question.

I highly suggest you do a little research before flashing anything else to your device. If you don't know what something is or does, don't flash it until you do. You dont need it. Unless you would like to brick your device.

fadim14 said:
Just a quick question because im not familiar with terms used.
i installed Official AOKP JB M1 on my ATT S3
will this kernel work with it or brick my phone?
AOSP JELLYBEAN: Download CWM flashable zip kernel
i dont know when to use the touchwiz jb or aosp jb version please help
Click to expand...
Click to collapse
Just for your information aokp(android open kang project) uses the same kernel as aosp(android open source project). If you are unsure about flashing kernels then by all means don't flash it until you do a little research about it, usually when installing a new kernel you should...
1install ROM from clean wipe(wipe caches,system)
2install kernel
3wipe caches, davlik cache, and fix permissions after you install kernel.
You should be fine after following these instructions.
Now if you plan on tweaker your systems performance via ktweaker read this before as it explains undervolting and the effects it has on your phone.
Undervolting: http://forum.xda-developers.com/showthread.php?p=33282284
If after reading this you think you understand a little bit more. Reply if you would like some stable settings for ktweaker.
Kt747 kernel link: http://forum.xda-developers.com/showthread.php?p=28399829
You want to one titled aosp jellybean
AT&T SGS3
ParanoidKangDroid 1.1.0 ROM
KT747 10/31 OC'ed & UV'ed
Medical MJ Supporter

replacing rom...replace kernel too?

i went from ktoonsez ROM to liquidsmooth ROM today and now i want to go back to ktoonsez. While I was on liquidsmooth I installed the most recent ktoonsez kernel...when I restore my ktoonsez ROM do I also have to reflash my ktoonsez kernel, or will it stay from the liquid smooth flash?
does the situation change depending on whether i factory reset or not?

zetsui said:
i went from ktoonsez ROM to liquidsmooth ROM today and now i want to go back to ktoonsez. While I was on liquidsmooth I installed the most recent ktoonsez kernel...when I restore my ktoonsez ROM do I also have to reflash my ktoonsez kernel, or will it stay from the liquid smooth flash?
does the situation change depending on whether i factory reset or not?
Click to expand...
Click to collapse
When you switch ROMs, it is always advised to do a clean wipe. I believe that will clear your kernel as well, so you should reflash it. This is the best way to ensure smooth performance with minimal complications.
Galaxy S3 AOKP 4.1.2 JB 11/12/12 Build
Task650 Underwear kernel. (Conservative/Noop)

zetsui said:
i went from ktoonsez ROM to liquidsmooth ROM today and now i want to go back to ktoonsez. While I was on liquidsmooth I installed the most recent ktoonsez kernel...when I restore my ktoonsez ROM do I also have to reflash my ktoonsez kernel, or will it stay from the liquid smooth flash?
does the situation change depending on whether i factory reset or not?
Click to expand...
Click to collapse
ktoonsez rom? am i missing something here? link me to that rom please. are you talking about a kernel?

task650 said:
ktoonsez rom? am i missing something here? link me to that rom please. are you talking about a kernel?
Click to expand...
Click to collapse
No...He doesn't know what he's talking about! Your ROM & his kernel.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

zetsui said:
i went from ktoonsez ROM to liquidsmooth ROM today and now i want to go back to ktoonsez. While I was on liquidsmooth I installed the most recent ktoonsez kernel...when I restore my ktoonsez ROM do I also have to reflash my ktoonsez kernel, or will it stay from the liquid smooth flash?
does the situation change depending on whether i factory reset or not?
Click to expand...
Click to collapse
Most ROMs come with a kernel, flashing another kernel on top of it is not advised unless you want a certain kernel.
AT&T SGS3 Marble White
Task & Ktoonsez AoKP ROM
Ktoonsez 11/13 Kernel OC'ed
Medical MJ Supporter

When flashing ROM's it will always be replaced. Each ROM has a boot.img, and that is where the kernel is stored (to my brief dev'ing knowledge). So reflash the proper kernel version appropriate for liquidsmooth and you'll be good to go. You should also back up your kernel tweaks via KTweaker so that you can just do a quick restore if you've done a lot of undervolting like a lot of us. Makes flashing ROM's a breeze.

Shaddy-Z. said:
When flashing ROM's it will always be replaced. Each ROM has a boot.img, and that is where the kernel is stored (to my brief dev'ing knowledge). So reflash the proper kernel version appropriate for liquidsmooth and you'll be good to go. You should also back up your kernel tweaks via KTweaker so that you can just do a quick restore if you've done a lot of undervolting like a lot of us. Makes flashing ROM's a breeze.
Click to expand...
Click to collapse
I do back them up and this is the answer I was looking for thanks Shaddy-z

[Q] T-Mobile Note 2 (Vanilla Rootbox with Persus Kernel)

Appreciate anyones help beforehand.
I have a T889 rooted and now with Vanilla Rootbox. Everything is working fine.
Coming from Jedi-X I was able to flash the Perseus Kernel with no issue. I liked the fact it supported the exfat 64gb card which is the ultimate goal of this post.
After installing Vanilla Rootbox I went back to recovery and tried the perseus kernel and it started up and went to a black screen after the Samsung Galaxy Screen. Searching through the forums I have not gathered that the kernel and rom are incompatible. I took the perseus kernel from the tmobile development listing.
Thanks again for any assistance.

momo2703 said:
Appreciate anyones help beforehand.
I have a T889 rooted and now with Vanilla Rootbox. Everything is working fine.
Coming from Jedi-X I was able to flash the Perseus Kernel with no issue. I liked the fact it supported the exfat 64gb card which is the ultimate goal of this post.
After installing Vanilla Rootbox I went back to recovery and tried the perseus kernel and it started up and went to a black screen after the Samsung Galaxy Screen. Searching through the forums I have not gathered that the kernel and rom are incompatible. I took the perseus kernel from the tmobile development listing.
Thanks again for any assistance.
Click to expand...
Click to collapse
they are incompatible..perseus is a TW kernel...vanilla rootbox is AOSP...without knowing any further information, the fact that it supports exfat tells you that its not for AOSP...thus far, no AOSP kernel supports exfat
try SOAP kernel...ive been using it ever since i switched to AOSP...used to use the perseus kernel when i was on TW