kernal help - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

Im trying to flash this rom I like. Its the nowizASOPmod rom. But when I flash the rom the wifi doesnt work. People say to flash a new kernel but what is a good kernel for it? And if I flash a new kernel can I get the old kernal back? (Im using stock kernel)
Heres the link for the rom.
http://forum.xda-developers.com/showthread.php?t=2446861

istealstuff said:
Im trying to flash this rom I like. Its the nowizASOPmod rom. But when I flash the rom the wifi doesnt work. People say to flash a new kernel but what is a good kernel for it? And if I flash a new kernel can I get the old kernal back? (Im using stock kernel)
Heres the link for the rom.
http://forum.xda-developers.com/showthread.php?t=2446861
Click to expand...
Click to collapse
Try a few, kt has been good for me :beer: SPH-L720
http://forum.xda-developers.com/showthread.php?t=2288309Use
use this for all your tweaking /mod/kernel /rom ect needs,, good stuff stock kernel
http://forum.xda-developers.com/showthread.php?t=2303917
Ps if you decide on KT go here for some incredible setups!
http://forum.xda-developers.com/showthread.php?t=2393708
LOL OK one more thing once you have it all running awesome throw R7 at it and you will be in go mode! :thumbup:
http://forum.xda-developers.com/showthread.php?t=2411161

If the wifi don't work on a rom i wouldn't even use that rom.
Sent from my SPH-L720 using XDA Premium 4 mobile app

Related

Stock kernel for x8

For all of you guys who are so frustrated at flashing a new kernel then wanting to go back to stock. then having to flash stock rom or baseband just to get the stock kernel. well i have got the stock kernel and im sharing it with you guys. remember please do NOT mirror this
http://www.mediafire.com/?zb3zhdkodgy55ch#1
hit my thanks button if this helped you
if you have any trouble flashing or if your a noob just post your problems and ill help you get the kernel flashed
i was try gdx kernel + rom v14 but wifi doesn't work
so i try to flash stock kernel from yours but i had bootloop.
how is the right procedure to get back on stock kernel?just flash it with flashtool or there is another procedure?
inooz said:
i was try gdx kernel + rom v14 but wifi doesn't work
so i try to flash stock kernel from yours but i had bootloop.
how is the right procedure to get back on stock kernel?just flash it with flashtool or there is another procedure?
Click to expand...
Click to collapse
you should have done a reset mate thats why you got bootloop. thats the only bad thing when flashing the stock you need to fulll wipe before
how about if i restore stock kernel then i reinstall gdx rom+fullwipe but its still get bootloop.
have you try this before??
Sent from my E15i using XDA App
inooz said:
how about if i restore stock kernel then i reinstall gdx rom+fullwipe but its still get bootloop.
have you try this before??
Sent from my E15i using XDA App
Click to expand...
Click to collapse
i have tryed all ways and always works for me. theres nothing wrong with the stock kernel its 100% fine. maybe its something your doing wrong ? after flashing custom kernel. flash stock then asoon as you see "sony ericsson" tap the back button and it will go into xrecovery. then do a full wipe then install whatever rom you want to install or restore a backup
ok
i will try again soon.
thank you.
Sent from my E15i using XDA App
link its dead..can you uplad again?
http://forum.xda-developers.com/showthread.php?t=1254225
On the start of the post, there are the stock kernel links
Invalid or Deleted
Invalid or Deleted File.
The key you provided for file download was invalid. This is usually caused because the file is no longer stored on Mediafire. This occurs when the file is removed by the originating user or Mediafire.
SpyderX said:
X8 (E15) and W8 stock kernel:
Download link: http://www.mediafire.com/?zb3zhdkodgy55ch#1
Direct download link: http://db.tt/NI2WBnUp
Click to expand...
Click to collapse
There are 2 download link, if you got problem with MF, you can use dropbox, ok?
MF link didn't work. Dropbox is still alive.
stock kernel for x8a / E15a?
Hello! Someone could help me? I need the stock kernel for x8a / E15a? thanks
http://forum.xda-developers.com/showthread.php?t=1254225
check here
Sent from my E15i using xda premium
i cant understand, i rebooted to CWN then full wipe then power off then flashed stock kernel and still got bootloop:S
it also depends on ur rom. if u are still using a rom that require custom kernel after u flash stock kernel, it will bootloop.
for example, u are using mini cm by nAa with custom kernel, then u flash stock kernel while still using minicm by nAa, so u will enter bootloop.
what i usually do, while still in nAa minicm (example) n using custom kernel, i usually flash another rom that use stock kernel for example ( gingerxperia v18),then i turn off the phone, flash stock kernel, then im done
Sent from my XPERIA X8 using xda premium
ohh, thank you so much!
maliceomalice said:
it also depends on ur rom. if u are still using a rom that require custom kernel after u flash stock kernel, it will bootloop.
for example, u are using mini cm by nAa with custom kernel, then u flash stock kernel while still using minicm by nAa, so u will enter bootloop.
what i usually do, while still in nAa minicm (example) n using custom kernel, i usually flash another rom that use stock kernel for example ( gingerxperia v18),then i turn off the phone, flash stock kernel, then im done
Sent from my XPERIA X8 using xda premium
Click to expand...
Click to collapse
can you post a link to the 2 kernels you are talking about, my friend? Thanks
brock link
i cant send u the link as i cant use my pc for a few days
Sent from my X8 using xda premium

Franco kernel on stock rom

Is it poosible to flash Franco kernel while using stock rom? I know it isn't designed to work, but what would happen if I flashed with stock rom?
Will anything from the kernel work. Are there bad consequences?
I really like what the kernel offers but the small bugs inthe custom roms keeps me using stock
Sent from my IDEOS X5 using XDA App
I think that is only for oxygen, miui and cm7 roms, so probably the device will stuck at boot screen if you put it on stock rom.

[Q] kernel question

if i download a rom than a kernel. than i download a different a rom will i have that kernel i download.
danzelcool said:
if i download a rom than a kernel. than i download a different a rom will i have that kernel i download.
Click to expand...
Click to collapse
You'll have to reflash that kernel on the new rom
Good thread you might wanna look at.. Lots of helpful information..
http://forum.xda-developers.com/showthread.php?t=2295557
Sent from my GOLDENEYED AT&T S4
rcklss1 said:
You'll have to reflash that kernel on the new rom
Good thread you might wanna look at.. Lots of helpful information..
http://forum.xda-developers.com/showthread.php?t=2295557
Sent from my GOLDENEYED AT&T S4
Click to expand...
Click to collapse
how do i go back to the stock kernel on the rom i download the kernel
danzelcool said:
how do i go back to the stock kernel on the rom i download the kernel
Click to expand...
Click to collapse
The new ROM will come with its own kernel.. If you want to use your downloaded kernel you have to reflash it.. If you want to go back to the stock att kernel it can be found in that thread I linked to
Sent from my GOLDENEYED AT&T S4
Either someone has to provide a stock flahsable kernel if the ROM comes packed with a different one. Or you have to run a stock based ROM packed with the stock kernel..
If that doesn't answer your question I dont get what your asking then...
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2

[Q] Changing Kernel from Franco to Trinity

Hi
I am new to this and recently installed franco kernel on 4.3 Jelly Bean. I was wondering how do I change to Trinity kernel from TWRP menu I have installed on Nexus 4. I understand that I need Zip and then from TWRP I can install, but can anyone you has done it advice me?
I am looking for what I need to do in TWRP?
I am looking whether I need to go back to stock Google Kernel?
xthaparian said:
Hi
I am new to this and recently installed franco kernel on 4.3 Jelly Bean. I was wondering how do I change to Trinity kernel from TWRP menu I have installed on Nexus 4. I understand that I need Zip and then from TWRP I can install, but can anyone you has done it advice me?
I am looking for what I need to do in TWRP?
I am looking whether I need to go back to stock Google Kernel?
Click to expand...
Click to collapse
since you are coming from franco kernel, this is what you should do, via your recovery..
after you download what you need, reflash your rom(dont wipe a singe thing), the gapps(if needed), and then trinity kernel. then reboot. if you are coming from any other kernel, you dont need to reflash your rom, just flash the kernel in recovery then reboot
Thanks a lot
So in this case I should just install trinity kernel as I don't have any custom rom installed and no gapps. I hope I am right as all I did was just installed Franco kernel on stock phone and that's it!
Any cache erase etc etc before i flash new kernel?
Sent from my Nexus 4 using xda app-developers app
xthaparian said:
Thanks a lot
So in this case I should just install trinity kernel as I don't have any custom rom installed and no gapps. I hope I am right as all I did was just installed Franco kernel on stock phone and that's it!
Any cache erase etc etc before i flash new kernel?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
no matter what anyone tells you, you NEVER have to wipe anything when flashing kernels, dont wipe dalvik, dont wipe cache.
well, its best to flash your rom again if coming from franco kernel, it changes your roms ramdisk. trinity grabs the available ramdisk. by reflashing your rom, trinity would grab your roms ramdisk instead of francos. but, most likely youll be fine just flashing trinity on top
Thanks again
When you say ROM, are you referring to stock ROM?
I guess I'm getting confused between which ROM you are asking me to reflash.
Sent from my Nexus 4 using xda app-developers app
xthaparian said:
Thanks again
When you say ROM, are you referring to stock ROM?
I guess I'm getting confused between which ROM you are asking me to reflash.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
stock rom. its aright if you dont reflash, youll be fine.
xthaparian said:
Hi
I am new to this and recently installed franco kernel on 4.3 Jelly Bean. I was wondering how do I change to Trinity kernel from TWRP menu I have installed on Nexus 4. I understand that I need Zip and then from TWRP I can install, but can anyone you has done it advice me?
I am looking for what I need to do in TWRP?
I am looking whether I need to go back to stock Google Kernel?
Click to expand...
Click to collapse
xthaparian, can I ask you to share your experience when you do it?
I'm exactly where you are, stock ROM (4.2.2) and Franco's. It's not that I'm not satisfied with it, just wanting to try alternatives. After being a "ROM whore" with my previous phones I unfortunately didn't have time to do anything with the N4 yet..
Thanks =)
Sent from my Nexus 4
I'll keep you guys updated..
Give me 2 hours
Sent from my Nexus 4 using xda app-developers app
OK here is the update, I never got around to install it because I think there is no 4.3 kernel available as yet. All is see is a kernel for 4.2.2
If I am wrong then someone point me to 4.3 kernel for Trinity
Sent from my Nexus 4 using xda app-developers app
xthaparian said:
OK here is the update, I never got around to install it because I think there is no 4.3 kernel available as yet. All is see is a kernel for 4.2.2
If I am wrong then someone point me to 4.3 kernel for Trinity
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
tf4c http://goo.gl/hONIdT
i do all of trinitys testing, morfic(dev) doesnt have a nexus 4. this is the kernel that we are testing in the thread right now, publicly. the release kernel goes on the website. the test kernels deemed fit for the public ill post in the thread, and/or my social websites. if you cant find the latest, or have any other questions(even not kernel related), feel free to ask, we are very friendly in the trinity thread
Ooh
Installed it from twrp without wiping cache etc and installed good.
But screen flickers like really bad and not at all buttery smooth...
Any ideas?
Sent from my Nexus 4 using xda app-developers app
xthaparian said:
Ooh
Installed it from twrp without wiping cache etc and installed good.
But screen flickers like really bad and not at all buttery smooth...
Any ideas?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
go to the roms main settings, developer options, force gpu rendering, disable the disable hw overlays if they are enabled. if you dont have a developer options in your main settings, press about phone, scroll down, press build number 7 times. when you get the you are a developer now message, go back to the main settings and go into developer options.
the reason this happens is because you are running stock, which is jwr(build version) and aosp is jss. they are slightly different(some different drivers). this difference cause this. most custom kernels are jss, aosp based. franco kernel is jwr, stock based. this difference does not happen often on a nexus. btw, jss is the newest version of android. the majority of custom roms are also jss.
OK this is what I have done
I have dine as you had told and checked the box that states "disable the he overlays"
This fixed my problem but I hope this doesn't have any other effect ..
How can I install the aosp built instead of jwr ?
Sent from my Nexus 4 using xda app-developers app
xthaparian said:
OK this is what I have done
I have dine as you had told and checked the box that states "disable the he overlays"
This fixed my problem but I hope this doesn't have any other effect ..
How can I install the aosp built instead of jwr ?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
na, thats how i normally run my phone. there are many aosp builds out there in both development sections, as i said most are aosp. im using rasbean, but there are other good aosp based roms as well
Thanks a lot all!..
this seems to work.
One last thing i like to inquire is that to install the raspberry, they recommend clean wipe and then install gapps and rom. Would this erase my current backup of franco based system image i created in TWRP?
And If I wipe clean, how can I install the raspberry rom ..its all wiped isnt it!!!
Thanks @xthaparian and @simms22, I had already decided to take this weekend to try some stuff on mine, but your tries made me more forward to do it. I must confess of all my past androids N4 is, for obvious reasons, the one which has more releases to try, and ofc a lot of tricks in the way..
Sent from my Nexus 4
xthaparian said:
Thanks a lot all!..
this seems to work.
One last thing i like to inquire is that to install the raspberry, they recommend clean wipe and then install gapps and rom. Would this erase my current backup of franco based system image i created in TWRP?
And If I wipe clean, how can I install the raspberry rom ..its all wiped isnt it!!!
Click to expand...
Click to collapse
rasbean jelly! :silly:
no, your nandroid backup stays, your data gets erased though. its like starting fresh. the storage wont get touched(dont wipe the system). as soon as you log in, go through the google setup, your play store apps should start reinstalling(if you enable it). most roms will jave this or something similar written in the op.
Ok Thanks again..
BTW which gapps should I use!...
i found a link on the internet
http://www.teamandroid.com/gapps/
but simms22 your input shall be the final thing to close the thread..
xthaparian said:
Ok Thanks again..
BTW which gapps should I use!...
i found a link on the internet
http://www.teamandroid.com/gapps/
but simms22 your input shall be the final thing to close the thread..
Click to expand...
Click to collapse
i hear people say these gapps for 4.3 are good, they were recently updated(8/8/13) http://goo.im/devs/paranoidandroid/roms/gapps/pa_gapps-full-4.3-20130808-signed.zip
also, you will need the latest supersu/superuser. heres the flashable supersu http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
I downloaded all as instructed ..
I am on raspberry
I'm on trinity kernel
Let's see the performance .
One thing I noticed is that this kernel jas all 4 cores running and max is capped at 1024hz.
Also the governor is set to ondemand.
Any thoughts on this. Any other tweaks I should do to make it much better. Franco kernel was using interactive governor.
Also the GPU is ocd to 485 and stock is 400 max.
Any comments to tweak the kernel better or Tue stock setting are good!
Thanks for help
Sent from my Nexus 4 using xda app-developers app

[Q] Help with ROM

As you guys may know, I recently downloaded the latest matriz mod by mathkid...do you think I need a ROM installed to use at its full potential? If so, which ROM should I install and do I have to re-install the kernel?
1. U don't have to flash another ROM if you are on stock ROM or another AOSP ROM
2. Feel free to flash any ROM u want all AOSP based Ron's should work with this kernel.
3. If u flash another ROM u have to flash the kernel again because the stock kernel of the ROM will be flashed as well.
BTW. Post this kind of questions into the Q&A forum for the N4.
sent from my paranoid N4
Nekator said:
1. U don't have to flash another ROM if you are on stock ROM or another AOSP ROM
2. Feel free to flash any ROM u want all AOSP based Ron's should work with this kernel.
3. If u flash another ROM u have to flash the kernel again because the stock kernel of the ROM will be flashed as well.
BTW. Post this kind of questions into the Q&A forum for the N4.
sent from my paranoid N4
Click to expand...
Click to collapse
So I'm on Stock ROM right now. I don't need to redo the installation process and just flash it at will? Didn't know you can flash multiple roms too...
what roms do you guys recommend with the most with matr1x kernel?
derking1 said:
So I'm on Stock ROM right now. I don't need to redo the installation process and just flash it at will? Didn't know you can flash multiple roms too...
what roms do you guys recommend with the most with matr1x kernel?
Click to expand...
Click to collapse
No help anyone? Slight bump...just want your suggestions!
derking1 said:
No help anyone? Slight bump...just want your suggestions!
Click to expand...
Click to collapse
matrix is not a rom, it is a kernel. all roms include kernels, or your phone would never work. all you do is flash matrix over what you have now, and itll replace your current kernel with matrix. that is all, do not over think it, do not make it more complicated then it actually is. and no, no one can tell you what rom to run, it is only your personal choice and no one elses. there are roms in the development section, read their threads, then you decide.
simms22 said:
matrix is not a rom, it is a kernel. all roms include kernels, or your phone would never work. all you do is flash matrix over what you have now, and itll replace your current kernel with matrix. that is all, do not over think it, do not make it more complicated then it actually is. and no, no one can tell you what rom to run, it is only your personal choice and no one elses. there are roms in the development section, read their threads, then you decide.
Click to expand...
Click to collapse
I know matrix is a kernel, I'm saying which one would be the most appropriate to go with it. One more question: Whenever there's an android update and I have flashed a Rom and Kernel, do I have to redo the flashing process again? ex. Android 4.4.4
Mahdi Rom + Hellsdoctor Kernel
Inviato dal mio Nexus 4
AlessioPalazzolo said:
Mahdi Rom + Hellsdoctor Kernel
Inviato dal mio Nexus 4
Click to expand...
Click to collapse
Yo that sounds nice...any other rom+kernel combinations? I might try mahdi with matr1x myself.

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