I am running stock jelly bean rom with air kernel and I want to get back to stock kernel. How would I do that?
Just flash your rom again, no wiping required
Sent from my Nexus S 4G using Tapatalk 2
Ok so I just flash the last OTA update I had which was the 4.0.4 to 4.1.1 update?
This one.
http://forum.xda-developers.com/showthread.php?t=1736645
No, you flash the full ROM. Not just the OTA update.
Where is the full jelly bean 4.1.1 rom? Sorry I couldnt find it.
And are you positive this process doesnt wipe that?
https://developers.google.com/android/nexus/images
Make sure to grab the correct one. Flash with fastboot. Obviously your bootloader has to be unlocked, which I imagine is already the case.
Nothing should be lost as long as you don't wipe data.
Ah so this is what I have to do?
http://forum.xda-developers.com/showthread.php?t=1572307
And yes my bootloader is unlocked.
Btw which kernel do you suppose is the closest to stock kernel? The reason why I want to do this is because I wanted to see just how does the stock kernel compare with air kernel but it seems like it isnt as simple a thing as I thought it would be to go back to stock kernel.
as i know there is no stock kernel standalone instalation package. So the only way to get back to stock kernel is to flash the whole ROM again.
For my purposes showed as the best kernel thalamus kernel.
Thanks for all the info guys. I have one more question just for future information purposes. Do you get an OTA update if you are on custom kernel?
Gambler_3 said:
I am running stock jelly bean rom with air kernel and I want to get back to stock kernel. How would I do that?
Click to expand...
Click to collapse
I just re-uploaded the ROM with stock kernel on my thread:
http://forum.xda-developers.com/showthread.php?t=1881858
That will reset your kernel to stock. Sorry I don't have a separate kernel zip to flash.
If I install my compete ROM again (its Cyanogenmod), do I have to install the Gapps again too?
JaimyLuca said:
If I install my compete ROM again (its Cyanogenmod), do I have to install the Gapps again too?
Click to expand...
Click to collapse
Better you install Gapps too... Else you'll be devoid of Google services...
Sent from my Nexus S using Tapatalk
Related
I installed the JB ROM JellyTime Beta 7 fine. When I installed JellyTime Beta 8, it hung on the Jellybean boot screen. The OP of the JellyTime thread told someone else with the same problem to update their ADSP firmware for new kernels. I searched and searched, but I couldn't find a reference to how do do that or what it even really was. Could anyone help point me in the right direction?
bananagranola said:
I installed the JB ROM JellyTime Beta 7 fine. When I installed JellyTime Beta 8, it hung on the Jellybean boot screen. The OP of the JellyTime thread told someone else with the same problem to update their ADSP firmware for new kernels. I searched and searched, but I couldn't find a reference to how do do that or what it even really was. Could anyone help point me in the right direction?
Click to expand...
Click to collapse
Sure wish i could get some help with this too.
Have you guys tried the latest releases? When full wiping include format all partitions except sd card.
Sent from a dream.
What latest releases are you referring to? Could you please be more specific?
EDIT: I did a full wipe and reformat of everything, including system, data, and cache.
Right now they are on beta 10. Funny thing, I don't recall anyone mentioning a need to do a adsp firmware update. I don't even know what it is.
Sent from a dream.
I upgraded my radio and ril and it still would not work. I then flashed a stock htc ROM that had sense 3 and then it would take beta 10.
Sent from my Desire HD using xda app-developers app
jlochamy said:
I upgraded my radio and ril and it still would not work. I then flashed a stock htc ROM that had sense 3 and then it would take beta 10.
Click to expand...
Click to collapse
Are you referring to this one?
bananagranola said:
Are you referring to this one?
Click to expand...
Click to collapse
That is the one. But if you don't do a full wipe before you do beta 10 it will have errors. It would still boot but have lots of errors.
Sent from my Desire HD using xda app-developers app
In case anyone is looking for a solution and finds this thread, I can confirm that flashing the stock ROM, wiping, and flashing Beta 10 works.
bananagranola said:
In case anyone is looking for a solution and finds this thread, I can confirm that flashing the stock ROM, wiping, and flashing Beta 10 works.
Click to expand...
Click to collapse
It worked for me as well.
along the same discussion I'd like to ask another question about the new 3.0 kernel.
I'm a weekly ROM changer and usually run IceColdSandwich. Once I switch back to ICS and want to reflash JT to check out the latest improvements/updates, do I have to re-flash the GizRoot_v_2 with the 3.0 kernel then flash JellyTime? Would it work If I did a backup of JellyTime and tried to restore it when a new update comes out or does it become non flashable once I've returned to the older ICS kernel?
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
uss..p8triot said:
It worked for me as well.
along the same discussion I'd like to ask another question about the new 3.0 kernel.
I'm a weekly ROM changer and usually run IceColdSandwich. Once I switch back to ICS and want to reflash JT to check out the latest improvements/updates, do I have to re-flash the GizRoot_v_2 with the 3.0 kernel then flash JellyTime? Would it work If I did a backup of JellyTime and tried to restore it when a new update comes out or does it become non flashable once I've returned to the older ICS kernel?
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
Click to expand...
Click to collapse
Nope. You only need to flash the stock once; after that, flash back and forth to your heart's content.
uss..p8triot said:
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
Click to expand...
Click to collapse
IceColdSandwich runs on a 2.6.5 kernel, and will not work with a 3.0 kernel. Jellytime runs on a 3.0 kernel and will not work with a 2.6.5 kernel. Both of those ROMS have their respective kernels included. You only have to flash the ROM. I'd also recommend a full wipe before each flash as well.
sent from my IceCold Inspire 4G
fatboyRICH said:
IceColdSandwich runs on a 2.6.5 kernel, and will not work with a 3.0 kernel. Jellytime runs on a 3.0 kernel and will not work with a 2.6.5 kernel. Both of those ROMS have their respective kernels included. You only have to flash the ROM. I'd also recommend a full wipe before each flash as well.
sent from my IceCold Inspire 4G
Click to expand...
Click to collapse
usspatriot is actually referring to a separate question. Some of us need to update our firmware to run JB, which can only be done by flashing the latest stock before flashing JB. He wanted to know if the updated firmware would be overwritten by flashing ICS, requiring a reflash of stock before reflashing JB. The ICS and JB kernels are not at issue.
I wonder if this has anything to do with my issue with JB on a Desire HD:
I came from SmartDroid_Reloaded_wwe_1.5.2, did a full wipe, installed, everything works fine for me except for cellular data.
I'm wondering if it's something to do with JB not liking my phone? I've also tried a couple of ICS roms.. See below:
SmartDroid_Reloaded_wwe_1.5.2 = cell data works
Sabsa_Prime_v5.0 = cell data works
TrickDroid_v1.1.1 = cell data works
cm-cfX-20120925-OFFICIAL-ace = no cell data
cm-JellyTime_R10 = no cell data
cm-JellyTime_R10.1 = no cell data
cm-JellyTime_R11 = no cell data
i set my APN's to suit my network (crazy johns in australia) but nothing works..
If i connect to wifi, both the wifi signal and cell signal turn blue, if i disconnect from wifi, both turn grey.
MMS, SMS, Phone calls work fine..
Click to expand...
Click to collapse
Hi.
I'm going to root and unlock my device this weekend. I can't settle on a ROM because I want a steady ROM and a really stable ROM. I don't want to be flashing every 5 minutes.
Basically I just want Voodoo sound badly on my device. I am running 4.1.2 at the moment.
Is it possible to flash a custom kernel with stock android?? I have read you need to delete a file before flashing on 4.1.1. Is this still the case on 4.1.2.?
Can anyone recommend a Kernel?
Thanks.
Warren_Orange said:
Hi.
I'm going to root and unlock my device this weekend. I can't settle on a ROM because I want a steady ROM and a really stable ROM. I don't want to be flashing every 5 minutes.
Basically I just want Voodoo sound badly on my device. I am running 4.1.2 at the moment.
Is it possible to flash a custom kernel with stock android?? I have read you need to delete a file before flashing on 4.1.1. Is this still the case on 4.1.2.?
Can anyone recommend a Kernel?
Thanks.
Click to expand...
Click to collapse
Yes you can do it. I suggest you to try Marmite Kernel v5, it's really smooth and it has a good battery life.With this kernel you can stay with your stock Jelly Bean 4.1.2, like me, and use a custom kernel (Idon't have to delete any file, I root my phone flash the kernel and gooo)
Wow thanks for replying.
I have heard many good things about Marmite .
So I defo don't need to delete anything from stock 4.1.2. Before flashing the Marmite kernel?
Sent from my Nexus S using xda app-developers app
Warren_Orange said:
Wow thanks for replying.
I have heard many good things about Marmite .
So I defo don't need to delete anything from stock 4.1.2. Before flashing the Marmite kernel?
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
Nop, just flash via fastboot a custom recovery (recomend TWRP,link below) and root your phone with supersu or superuser zip.
then flash your kernel (dont forget to wipe cache and dalvik cacche before flashing the kernel)
TWRP RECOVERY: http://goo.im/devs/OpenRecovery/crespo
Hi.
I was going to use CWM as I have used that before back in the days of the G2/Hero.
Would CWM be OK?
Sent from my Nexus S using xda app-developers app
Warren_Orange said:
Hi.
I was going to use CWM as I have used that before back in the days of the G2/Hero.
Would CWM be OK?
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
Yes with CWM no problem with flashing this kernel
Hi all.
Well today I gave it a go. I managed to flash my NS using the guide by gullu101. Everything went fine.
I have downloaded Voodoo app and have Voodoo sound at last! :good:
I also flashed Marmite kernel V5, but I have a few questions.
I'm still on stock 4.1.2. and used Marmite V5 Stock OTA zip.
After flashing the kernel I noticed that I had no extra options in the settings menu. I take it because I'm still at stock these options aren't available?? If I was to flash a custom ROM and the 'All Other Roms' Marmite zip I would have these options?
Another thing, after the factory reset I had to install a few things from the market. I also got an notification exclamation error which I had never had before, it said 'need google play services' and took me to the Play store to install it. I have never had to install this app before and I'm wondering what it is.
Thanks.
install NS tools then you will have the "extra options"
Do I need to flash that or can I get that off the market?
Tbh I'm not bothered about tinkering. I just want to know that leaving the stock marmite kernel as is will be fine for my phone?
Sent from my Nexus S using xda app-developers app
it's just an app you can download at the google play store.
hi im new in this forum, reading around and with other members help I think im ready to install a custom rom now, my phone is international and has JB leak 1, and in this thread http://forum.xda-developers.com/showthread.php?t=2050705 in the end the say that you can flash this rom being on this Jb leak, i thought it was only for ics kernel, how is that? does that rom has still the kexec issue with some random phones getting a black screen on boot or is it fix for everyone now? thanks for your help :laugh:
porraxeneize said:
hi im new in this forum, reading around and with other members help I think im ready to install a custom rom now, my phone is international and has JB leak 1, and in this thread http://forum.xda-developers.com/showthread.php?t=2050705 in the end the say that you can flash this rom being on this Jb leak, i thought it was only for ics kernel, how is that? does that rom has still the kexec issue with some random phones getting a black screen on boot or is it fix for everyone now? thanks for your help :laugh:
Click to expand...
Click to collapse
Only & only Kexec based ROM's can be installed directly on JB official (unofficial leak by wangghost) rest all ROM's are for ICS. I too would like to be clarified regarding the black screen kexec issue has been sorted across all kexec roms??
RAD7 said:
Only & only Kexec based ROM's can be installed directly on JB official (unofficial leak by wangghost) rest all ROM's are for ICS. I too would like to be clarified regarding the black screen kexec issue has been sorted across all kexec roms??
Click to expand...
Click to collapse
Yes, black screen issue has been sorted by JBX Kernel.
RAD7 said:
Only & only Kexec based ROM's can be installed directly on JB official (unofficial leak by wangghost) rest all ROM's are for ICS. I too would like to be clarified regarding the black screen kexec issue has been sorted across all kexec roms??
Click to expand...
Click to collapse
XploitMachine said:
Yes, black screen issue has been sorted by JBX Kernel.
Click to expand...
Click to collapse
wait so if I want I can install this rom http://forum.xda-developers.com/showthread.php?t=2050705 on JB leak 1? I just install BMM and the flash zip and its done? the JBX kernel to fix the kexec issue comes already with the rom or I have to install it manually?
porraxeneize said:
wait so if I want I can install this rom http://forum.xda-developers.com/showthread.php?t=2050705 on JB leak 1? I just install BMM and the flash zip and its done? the JBX kernel to fix the kexec issue comes already with the rom or I have to install it manually?
Click to expand...
Click to collapse
as long as your rooted, yes. install BMM, follow instructions in its thread, and flash ROM.
Black screen issue should be fixed without needing JBX.
MotoMudder77 said:
as long as your rooted, yes. install BMM, follow instructions in its thread, and flash ROM.
Black screen issue should be fixed without needing JBX.
Click to expand...
Click to collapse
porraxenieze, afaik a prerequisite of JBX is to be first on a kexec kernel. I u/s what 'MotoMudder' is saying but I am unsure how jbx plays in a multiboot environment, I mean if for ex if someone has stock unoffficial (official) JB leak on sys 1 and on sys 3 if one installs 4.3 kexec PA or say kexec 4.3 Slimbean & then flashes jbx, what happens??
RAD7 said:
porraxenieze, afaik a prerequisite of JBX is to be first on a kexec kernel. I u/s what 'MotoMudder' is saying but I am unsure how jbx plays in a multiboot environment, I mean if for ex if someone has stock unoffficial (official) JB leak on sys 1 and on sys 3 if one installs 4.3 kexec PA or say kexec 4.3 Slimbean & then flashes jbx, what happens??
Click to expand...
Click to collapse
JBX is kexec.
MotoMudder77 said:
JBX is kexec.
Click to expand...
Click to collapse
What I mean to say is in the JBX OP, it mentions before flashing JBX, phone needs to have a kexec ROM installed beforehand & only then jbx can be flashed.
RAD7 said:
What I mean to say is in the JBX OP, it mentions before flashing JBX, phone needs to have a kexec ROM installed beforehand & only then jbx can be flashed.
Click to expand...
Click to collapse
well yea, otherwise you'd be flashing a kernel to a ROM that doesnt support it.
flash ROM, then flash JBX to it.
MotoMudder77 said:
well yea, otherwise you'd be flashing a kernel to a ROM that doesnt support it.
flash ROM, then flash JBX to it.
Click to expand...
Click to collapse
im not sure if I understand, i mean, the only thing I ever did to my phone is update to the JB leak via rsdlite, and now I only want to flash the paranoid android rom, the JBX kernel I do not want it, but now I dont understand if it is required or not to use the rom and prevent the black screen kexec issue
MotoMudder77 said:
as long as your rooted, yes. install BMM, follow instructions in its thread, and flash ROM.
Black screen issue should be fixed without needing JBX.
Click to expand...
Click to collapse
ah okay did not saw this carefully, so I can install the rom on the jb leak 1, already rooted, just need to install bmm and flash
do i have to do the partition and install on system 3 or can i just install it, dont do the partition and install it on system 1?
porraxeneize said:
ah okay did not saw this carefully, so I can install the rom on the jb leak 1, already rooted, just need to install bmm and flash
do i have to do the partition and install on system 3 or can i just install it, dont do the partition and install it on system 1?
Click to expand...
Click to collapse
I would partition. JB ROM's are far from stable, and never will be without kernel source. Always nice to have a stable Daily driver on your phone to fall back on.
Sent from my MB865 using Tapatalk 2
MotoMudder77 said:
I would partition. JB ROM's are far from stable, and never will be without kernel source. Always nice to have a stable Daily driver on your phone to fall back on.
Sent from my MB865 using Tapatalk 2
Click to expand...
Click to collapse
mmm okay i guess, i will see it then, when i do the partition the systems 3 - 6 can only be 1gb max right? that means you only have that much to install on the internal memory? seems low..
hey guys! im pretty good with samsung phones i had the sprint gs3 and gs4 in the past.. well i have a friend that has the verizon gs3.. i rooted it a while back flashed a rom and he has been running it for like 6 momths or more with no problems.. its a 4.2.2 rom.. so how do i go about updating to the new base?? 4.3?? can someone link me to the process.. is there like a firmware/modem i need to flash.. then flash a 4.3 rom>? yes he has twrp recovery and a custom rom now.. can i just flash the new modem the flash a new 4.3 rom? or do i need to do something else..?
P.Mobile said:
hey guys! im pretty good with samsung phones i had the sprint gs3 and gs4 in the past.. well i have a friend that has the verizon gs3.. i rooted it a while back flashed a rom and he has been running it for like 6 momths or more with no problems.. its a 4.2.2 rom.. so how do i go about updating to the new base?? 4.3?? can someone link me to the process.. is there like a firmware/modem i need to flash.. then flash a 4.3 rom>? yes he has twrp recovery and a custom rom now.. can i just flash the new modem the flash a new 4.3 rom? or do i need to do something else..?
Click to expand...
Click to collapse
Well, if he doesn't have issue with signal, then you shouldn't have to flash the new ML1 modem. If you want to flash it anyway then here http://forum.xda-developers.com/showthread.php?t=1788313
There are a bunch of custom rom, either TouchWiz custom rom or just custom rom you can choose from here http://forum.xda-developers.com/galaxy-s3-verizon/development
If you want to stay away from bugs, pick the one that close to stock rom as much as possible.
buhohitr said:
Well, if he doesn't have issue with signal, then you shouldn't have to flash the new ML1 modem. If you want to flash it anyway then here http://forum.xda-developers.com/showthread.php?t=1788313
There are a bunch of custom rom, either TouchWiz custom rom or just custom rom you can choose from here http://forum.xda-developers.com/galaxy-s3-verizon/development
If you want to stay away from bugs, pick the one that close to stock rom as much as possible.
Click to expand...
Click to collapse
so all i have to do is flash a ML1 rom thats it?
P.Mobile said:
so all i have to do is flash a ML1 rom thats it?
Click to expand...
Click to collapse
What is your baseband? If your is already MF1 (I think you are), then just download the ML1 zip and flash it.
Ok here is the thing i have few questions about rooting my device and flashing custom kernel.
1) I want to root my nexus 5 and yes i saw the tutorials its not my first time to root a device but its first time on n5 so if i root it and install custom recovery and keep stock rom and kernel will i be able to recive ota updates without any problems? Or if i just root it and keep the stock recovery will i be able to update?
2) And my second question will franco kernel work fine on stock rom? Because if my first question is not possible then i would flash franco kernel on my device too and later when an update for stock rom comes i would flas it manually of course if that is possible too?
Thanks for help.
Hi,
All the replies to your questions about update are here: http://forum.xda-developers.com/showthread.php?t=2523217.
And yes Franco kernel works fine on stock rom.
Sent from my LG-D802 using xda premium
viking37 said:
Hi,
All the replies to your questions about update are here: http://forum.xda-developers.com/showthread.php?t=2523217.
And yes Franco kernel works fine on stock rom.
Sent from my LG-D802 using xda premium
Click to expand...
Click to collapse
Thanks that helped clear things out.
I have a question too and dont want to make a new thread
So I'm on franco kernal and Stock rom if an OTA comes can I accept it?
markdapimp said:
I have a question too and dont want to make a new thread
So I'm on franco kernal and Stock rom if an OTA comes can I accept it?
Click to expand...
Click to collapse
No because you're rooted it won't accept the ota update due to modified software.
Sent from The Deathstar
markdapimp said:
I have a question too and dont want to make a new thread
So I'm on franco kernal and Stock rom if an OTA comes can I accept it?
Click to expand...
Click to collapse
Just flash back the stock kernel and the stock recovery(if using it) and roll back any system changes u made.