So I've recently rooted and installed a custom rom on my phone for the first time with success. My phone is the T-Mobile Galaxy S3 N900T. I'm running C-Rom-KK-v7.1-20140622 which is based on 4.4.4 and it's great. I've been trying to find a custom kernel that I can load onto it to help increase the battery life, hence why I heard LK was really good for that, unfortunately every time I flash the kernel it just reboots to a black screen. The LED buttons will sometimes light up, but nothing else happens, and I'm forced to wipe and reinstall c-rom. I'm really looking forward to getting a custom kernel to work and any help would be appreciated.
OneDarkNite said:
So I've recently rooted and installed a custom rom on my phone for the first time with success. My phone is the T-Mobile Galaxy S3 N900T. I'm running C-Rom-KK-v7.1-20140622 which is based on 4.4.4 and it's great. I've been trying to find a custom kernel that I can load onto it to help increase the battery life, hence why I heard LK was really good for that, unfortunately every time I flash the kernel it just reboots to a black screen. The LED buttons will sometimes light up, but nothing else happens, and I'm forced to wipe and reinstall c-rom. I'm really looking forward to getting a custom kernel to work and any help would be appreciated.
Click to expand...
Click to collapse
Been a while since I scanned the N3 forum however, check that the ROM is compatible with the Kernel and If the Kernel does indeed run on the 900T - when I had my N3 T-Mo users used to have to flash a fix to boot N9005 kernels.
Related
Dear All,
My Device Currently running on
Android 4.4.4 Custom ROM CM11 snapshop M8.
I've tried to flash the kernel to lean kernel.
http://forum.xda-developers.com/showthread.php?t=2488082
However, after i flash the kernel the screen went black after Samsung logo screen.
Is there any thing i miss out doing?
I wipe cache and dalqiv cache before I flash the kernel.
Any enlighten would be great. Sorry to post here as I couldnt google any relevant information to aid me.
Thanks in advance
lightman66 said:
Dear All,
My Device Currently running on
Android 4.4.4 Custom ROM CM11 snapshop M8.
I've tried to flash the kernel to lean kernel.
http://forum.xda-developers.com/showthread.php?t=2488082
However, after i flash the kernel the screen went black after Samsung logo screen.
Is there any thing i miss out doing?
I wipe cache and dalqiv cache before I flash the kernel.
Any enlighten would be great. Sorry to post here as I couldnt google any relevant information to aid me.
Thanks in advance
Click to expand...
Click to collapse
Try downloading leanKernel 3.1 AOSP version.
Usually because lean and temasek updates very often due to commit changes, their newer kernels usually break older versions of CM by showing a black screen after you see SAMSUNG GALAXY NOTE 3.
The old(er) kernels will work for sure, don't use the latest update. If a previous update doesn't work, move back a step.
Hi at all! Since I had my first smartphone I always used CyanogenMod to unlock all the power of my devices and have an pure stock android experience. I use CM11 on a s3 and a few times ago on a s4. I used always nightly build because I'm curios and I like to discover bug and discuss with other to solve them (I'm not a developer, only an appasionated smartphone user).
With my s4 (i9505) I used officials nightly from jflte section of cm download site and I updated it with Cyandelta app. I used Ktoonsez kernel.
It's impossible for my s4 to boot into Cm11 after a reboot or when I PowerOn my device after a battery change (because previous battery was 1% and device shuted down), because it hang on Model Number Splash screen. I have to remove battery, Hold for 5-10 seconds power button, insert battery and powerOn. Anyone has any idea for this problem? I've tried a lot of times to change from CM to TW and From TW to CM but problem persist anyway with Kt kernel and with stock cm kernel, but with TW rom problem doesn't appear.
A little note, I'm not using original Samsung Battery. Thanks at all and sorry for my crappy english. I'm a young student.
Try removing the batterystats.bin file... Maybe its getting confused on that.
See here for details on how to remove it: http://forum.xda-developers.com/showthread.php?t=1699687
I've found problem. Kernel wasn't compatible with last version of CM11.
How to close post?
Hello,
I flashed a 4.4.4 KitKat ROM (Google Play Edition) on my phone and it comes with a custom kernel and the touch screen doesn't respond to touch after flashing it. If I change the ROM back to the previous ROM I had then it works fine but that's not the point. If I flash any custom kernel then my Galaxy S4 GT-I9505 touch screen stops working until I restore the stock kernel.
Is there a way around this or a fix for this because I'm finding it very difficult to find anyone else having this problem. I've done quite a bit of searching and so far nothing is similar to what I have. I'd like the use this ROM because it's much better than the other GPE ROM I'm currently using, but if I can't use the touch screen it's not worth it really.
This ROM is designed for the GT-I9505 and that, if I haven't already mentioned, is the device I'm using.
Any suggestions?
Thanks in advance.
Q&A for [Kernel]***[D80*/LS/VS980/F320x] B14CKB1RD AOSP [1/18/15]***
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [Kernel]***[D80*/LS/VS980/F320x] B14CKB1RD AOSP [1/18/15]***. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
4 cores working with the screen on... battery life....
stuck at logo after kernel flash
I am on the liquid milestone 3.2. I saw that this is the same kernel but updated version that came in the rom so i wanted to update. No matter
Now i am stuck in a boot loop. phone powers on, stays at the LG logo, goes no further. I can get to Download mode, but no recovery.
Is there a way to recover this thing with out having put a locked stock rom on it??
DT2W double tap to wake
I love the Kernal so far however i've got a question about the double tap to wake features. Is there a way to have the screen turn off by double tapping somewhere OTHER than the notification bar at the top of the screen? Also it takes me about 4 or 5 double taps to get the screen to actually wake up, any ideas on any of this ? Thanks!
Hear myself in the phone... rom or kernal problem?
hello love the work you guys do its exciting and interesting. Ive relatively recently started playing with custom roms and kernals etc. love this one because i get excellent battery life as well as a solid LTE signal (two things ive had trouble finding with lollipop so far.. might just be me). Anyway ive got an issue with hearing myself in my phone when im on the phone... its like everything i say approx half a second after i say it.. needless to say its rather annoying, is this a rom or kernal problem? volume settings issue? not sure.. Also my proximity sensor occasionally wont register that my ear is near it.. baaically the screen stays on if im say checking my voice mail or on the phone.. not sure why this happends.. Everything else works great.. some info: d801 lg g2, lastest rr build for lp and i have the lasest blackbird for lollipop. its a really solid combo and im loving it.. thanks for any information you may have
asustweaker said:
I am on the liquid milestone 3.2. I saw that this is the same kernel but updated version that came in the rom so i wanted to update. No matter
Now i am stuck in a boot loop. phone powers on, stays at the LG logo, goes no further. I can get to Download mode, but no recovery.
Is there a way to recover this thing with out having put a locked stock rom on it??
Click to expand...
Click to collapse
did you flash kitkat version or lollipop version? Sounds like you flashed lollipop version
Nicholi85 said:
I love the Kernal so far however i've got a question about the double tap to wake features. Is there a way to have the screen turn off by double tapping somewhere OTHER than the notification bar at the top of the screen? Also it takes me about 4 or 5 double taps to get the screen to actually wake up, any ideas on any of this ? Thanks!
Click to expand...
Click to collapse
Update the touch screen firmware....there's an echo call via android terminal emulator or in my updated version in synapse
Nicholi85 said:
hello love the work you guys do its exciting and interesting. Ive relatively recently started playing with custom roms and kernals etc. love this one because i get excellent battery life as well as a solid LTE signal (two things ive had trouble finding with lollipop so far.. might just be me). Anyway ive got an issue with hearing myself in my phone when im on the phone... its like everything i say approx half a second after i say it.. needless to say its rather annoying, is this a rom or kernal problem? volume settings issue? not sure.. Also my proximity sensor occasionally wont register that my ear is near it.. baaically the screen stays on if im say checking my voice mail or on the phone.. not sure why this happends.. Everything else works great.. some info: d801 lg g2, lastest rr build for lp and i have the lasest blackbird for lollipop. its a really solid combo and im loving it.. thanks for any information you may have
Click to expand...
Click to collapse
These are ROM related errors...the call echo especially... Depending on ROM I could help....also see if it still persists in my latest update
Love this kernal, and I flash when installing a new LP build, but I've been having problems lately. After initial setup or reboot I get the" NO UCI SUPPORT " message. I'm running LiquidSmooth's latest build for the LS980, is anyone else having this issue.
Run om g3 based roms?
VictorAKAx said:
Run om g3 based roms?
Click to expand...
Click to collapse
No. This kernel is for AOSP-based ROMs. G3 ROMs are stock-based.
Typos courtesy of my Ice Cold LG G2 (D803).
just flashed your kernel, got stuck in a boot loop.
VS980, liquidsmooth 3.2 milestone.
what can i do? was excited to try out your update
Great kernel, running super smooth on AICP.
Thanks!
He's working on the fix for cm 12.1.
I sent my files on hangouts, just wait
edit: figured it out
does anyone have a dt2w fix for vs980? i just flashed liquidsmooth 4.0 and everything was working fine, flashed the kernel and it broke my knock on support. i found the zip posted in the main kernel thread (this one) and twrp tells me the file is corrupted
perforatedpaper said:
does anyone have a dt2w fix for vs980? i just flashed liquidsmooth 4.0 and everything was working fine, flashed the kernel and it broke my knock on support. i found the zip posted in the main kernel thread (this one) and twrp tells me the file is corrupted
Click to expand...
Click to collapse
Use the 0 init method:http://forum.xda-developers.com/showpost.php?p=56948464&postcount=73
I'm using F320K with BlissPop v2.3 rom, when flash this kernel for lp 5.0.2, it cause loopboot. Pls up kernel fix for lolipop 5.1. Hope to see it soon. Thanks u
llamas612 said:
I'm assuming that those are 5.0 based, since they're from January, right?
Click to expand...
Click to collapse
I think they're KitKat based. I tried already and it caused my d800 to go in a boot loop.
I wonder if anyone has got, perhaps, the 5.1 d800 version? I'm getting kinda desperate since my fav rom switched to a kernel that makes my phone really really hot.
Really need a link to latest 5.1 B14ckB1rd kernel for D800 :/
Pls...
Hi, I have a rooted verizon galaxy s7 (g930v) and i flashed some rom from here that a user uploaded that gives me the s8 icons and some other fancy stuff without too much affecting stock.
I read about getting a different kernel would allow the cpu frequencies and such to be more in your control, and I was wondering how i can go about getting a custom kernel.
The only problem here is, Almost every tut i've seen requires TWRP, and the last time i tried to install it, when i went into recovery booting, i would get in a bootloop, and i last heard it wasnt supported for the s7 anyway.
So I guess my question is, can someone link me a compatible version of twrp (if there even is any for the US variant on verizon), tell me how to install it, and please let me know with a link to a custom kernel that should work on my verizon galaxy s7?, with instructions on how to get it in my system? (I've read everywhere sorry for being a noob with kernels.)
I really wanna work on this and it's been driving me nuts! I would really appreciate any and all help i can get on this matter.
Thank you.
mitchconnors said:
Hi, I have a rooted verizon galaxy s7 (g930v) and i flashed some rom from here that a user uploaded that gives me the s8 icons and some other fancy stuff without too much affecting stock.
I read about getting a different kernel would allow the cpu frequencies and such to be more in your control, and I was wondering how i can go about getting a custom kernel.
The only problem here is, Almost every tut i've seen requires TWRP, and the last time i tried to install it, when i went into recovery booting, i would get in a bootloop, and i last heard it wasnt supported for the s7 anyway.
So I guess my question is, can someone link me a compatible version of twrp (if there even is any for the US variant on verizon), tell me how to install it, and please let me know with a link to a custom kernel that should work on my verizon galaxy s7?, with instructions on how to get it in my system? (I've read everywhere sorry for being a noob with kernels.)
I really wanna work on this and it's been driving me nuts! I would really appreciate any and all help i can get on this matter.
Thank you.
Click to expand...
Click to collapse
The bootloader on the Verizon S7 is locked. I believe with a locked bootloader you cannot load TWRP or a custom kernel. You are basically stuck with variations of the stock Verizon ROM with the stock kernel.
landshark68 said:
The bootloader on the Verizon S7 is locked. I believe with a locked bootloader you cannot load TWRP or a custom kernel. You are basically stuck with variations of the stock Verizon ROM with the stock kernel.
Click to expand...
Click to collapse
Damn, well in that case could you answer me this: I want to improve the performance of my phone without losing battery, I know tweaking the cpu and things of that sort could help, but in your personal opinion what would be the best way of controlling such things and their values? I've tried LSpeed, didn't really help, I used kernel adiutor, but one thing i noticed is that i think my system has its own cpu managing techniques, because if i went into kernel adiutor, set the min to 307, when i move my finger it shoots up to 900 then back down, in other people's videos of kernel adiutor i don't see that, any idea on what that's about?
I assume it's something in my system that's making my cpu do that, and i think that's why im not getting the snappy performance I crave. Any ideas?
Appreciate the help btw
mitchconnors said:
Damn, well in that case could you answer me this: I want to improve the performance of my phone without losing battery, I know tweaking the cpu and things of that sort could help, but in your personal opinion what would be the best way of controlling such things and their values? I've tried LSpeed, didn't really help, I used kernel adiutor, but one thing i noticed is that i think my system has its own cpu managing techniques, because if i went into kernel adiutor, set the min to 307, when i move my finger it shoots up to 900 then back down, in other people's videos of kernel adiutor i don't see that, any idea on what that's about?
I assume it's something in my system that's making my cpu do that, and i think that's why im not getting the snappy performance I crave. Any ideas?
Appreciate the help btw
Click to expand...
Click to collapse
Without a custom kernel, you can't tweak the CPU. Can't have a custom kernel on the S7 because of the locked bootloader. So there you go. I haven't tried messing with anything to improve the performance of my S7, so sorry I'm no help to you there.