[Q] Can i flash stock kernel again? - XPERIA X10 Q&A, Help & Troubleshooting

Hey guys! I have flashed my x10 with Wolfs 5.0 ROM, but here is my question:
Can i in future go back to the stock kernel again? Cuz i have flashed with Doom kernel 04b.
In future can i flash other room (like CM7 when it come out) if it don't support doomkernel?
Thx!
And sorry for the bad english.

Pavanello said:
Hey guys! I have flashed my x10 with Wolfs 5.0 ROM, but here is my question:
Can i in future go back to the stock kernel again? Cuz i have flashed with Doom kernel 04b.
In future can i flash other room (like CM7 when it come out) if it don't support doomkernel?
Thx!
And sorry for the bad english.
Click to expand...
Click to collapse
yes!!!!
basically when you flash a ROM you get back on stock kernel (at least in case of locked boot loader) and you hv to flash the custom kernel separately!!

Okay man, !
And, how can i know if i have unlocked bootloader?

Pavanello said:
Okay man, !
And, how can i know if i have unlocked bootloader?
Click to expand...
Click to collapse
you don't have unlocked bootloader by default. you have to unlock it using the_laser's unlock app. check the dev section for that. I am still on locked BL, broken USB

Ahhh ok. I thought that the wolf ROM already have the unlocked BL, cuz it instslled the doom's kernel.
Sent from my X10i using XDA App

Pavanello said:
Ahhh ok. I thought that the wolf ROM already have the unlocked BL, cuz it instslled the doom's kernel.
Sent from my X10i using XDA App
Click to expand...
Click to collapse
neah!! the kernel was then included with the rom.
you can ask the dev i.e Wolf to provide you with the flash-able stock kernel package or you can flash the stock kernel + baseband tft file using flashtool!
P.S. I remember that WB had posted the return to stock kernel package in his thread!

Yes, he did. He posted the stock and custom, so i can flash stock again (=
Sent from my X10i using XDA App

Now it all makes sense. With WB the it first load SE kernel, kill the SE and then starts DooM's kernel, right?
So if i mske the_laser's process, it wont load SE kernel anymore.
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Pavanello said:
Now it all makes sense. With WB the it first load SE kernel, kill the SE and then starts DooM's kernel, right?
So if i mske the_laser's process, it wont load SE kernel anymore.
Sent from my X10i using XDA App
Click to expand...
Click to collapse
Yes, with unlocked BL you can directly load custom kernels, bypassing SE Kernel altogether!!

Related

[Q]Please help me!

Hello, I'm using nAa kernel v011 & MiniCM 2.2.0, I wanted to revert back to stock 2.1, I tried SEUS and seus say my phone has the latest update installed, and there is just an exit button, can some1 help me? I tried flashing stock kernel and use SEUS but still ended with the same result
Sent from my E10i using XDA
It is always suggested to take a backup of stock rom before installing any custom rom..have you taken any backups?
I did not make a backup when I flashed custom roms because I was a complete noob and I just flash a custom rom. Btw thanks for your reply.
Sent from my E10i using XDA
Download any rom for ur device which completely works with stock kernel....
Then 1st do necesary wipes
Install custom rom
Flash stoock kernel...
Boot. Properly
And then try with pc companion or SEUS
But if I'm using a custom kernel and if I flash a rom that is compatible with stock kernel wont recovery will say incompatible kernel found? I've tried that before.
Sent from my E10i using XDA
Dude I mean a rom which is compatible wit both stock kernel and custom kernel
Well then can you tell me which rom is compatible with both kernel please? Thank you
Sent from my E10i using XDA
lthy31 said:
Well then can you tell me which rom is compatible with both kernel please? Thank you
Sent from my E10i using XDA
Click to expand...
Click to collapse
the thread which you want to download a custom rom always clearly stated the kernel to use with the rom
sahniana said:
the thread which you want to download a custom rom always clearly stated the kernel to use with the rom
Click to expand...
Click to collapse
That means I have no hope already? Sad
Sent from my E10i using XDA
lthy31 said:
That means I have no hope already? Sad
Sent from my E10i using XDA
Click to expand...
Click to collapse
u have already installed naa kernel, meaning that you have unlocked bootloader. this article said that you can update through SEUS if you have unlocked the bootloader. i'm not experienced with x10mp bootloader issue before this but my gtab7 experienced bootloader problem after unlocked,flash the stock bootloader and solved the problem.
but you said that you have flash the stock kernel and still cant install through seus. why dont you try to reinstall seus,mybe something wrong with it. and btw,did you manage to flash stock kernel successfully?
sahniana said:
u have already installed naa kernel, meaning that you have unlocked bootloader. this article said that you can update through SEUS if you have unlocked the bootloader. i'm not experienced with x10mp bootloader issue before this but my gtab7 experienced bootloader problem after unlocked,flash the stock bootloader and solved the problem.
but you said that you have flash the stock kernel and still cant install through seus. why dont you try to reinstall seus,mybe something wrong with it. and btw,did you manage to flash stock kernel successfully?
Click to expand...
Click to collapse
Yeah I successfully flashed stock kernel, I'll try reinstalling seus, thanks
Sent from my E10i using XDA

New user- 2.33

Yo guys, I'm a new user of x10i...I have on my x10i 2.33 software so I'm wondering If I'm able to flash, root and etc.. with the guides what are posted on this forums as a guide or they are out-dated( not for this software) or it doesn't matter.
I'm not sure if this is considering as a spam, but I want to make sure so I don't screw up my x10, I just bought it few days ago.
thanks
and just wondering, what hacks( root, flash etc...) do you guys suggest me to do on x10i so I could enjoy it max..
Just root it first using flashtool(look at stickies at top of page for guide and download links).
Sent from my x10i using xda premium
yeah, I got that part ;P but still, my question is still not answered
Which question would that be;
Can you root
Is guides outdated
Is message spam
Will you screw up you phone
Which Rom
Yes if you read guides and get flashtool
No;but a lot of download links are dead
No;but there is a search function for a reason
Probably;but it's easily sorted-although certain people can't seem to manage
Try Feravolts rom
Sent from my x10i using xda premium
SEARCH, SEARCH, SEARCH, READ, READ, READ, posts have dates on them. Questions about roms should be made in the roms Q&A thread. People will help you but you have to help your self.
X10S rom is current with active DEVs.
Link to X10S thread
http://forum.xda-developers.com/showthread.php?p=22960052
From XDA on my XPERIA X10-S, powered by DooMKerneL
Here is all the stuff You need to root and unlock bootloader
thanks guys...I did most of stuff already to my x10..rooted, changed kernel, didn't flash new room yet tho but I'll be workin on it
I still have one prob....and that's...once I flashed loader ( with kernel )...when I want to remove kernel and loader..can I put my x10 to default like it was before..same loader, same kernel like when I bought it..or I have to dl a new kernel and loader and replace them with the old ones?
Are you meaning un-root it or keep it rooted,but with stock firmware....
Sent from my x10i using xda premium
theunderling said:
Are you meaning un-root it or keep it rooted,but with stock firmware....
Sent from my x10i using xda premium
Click to expand...
Click to collapse
na, I mean if I can remove the kernel and loader which I installed ..I installed DoomKernel and loader and now I'm wondering if I can remove it and use kernel which I used before or I have to download a new kernel and replace it with DoomKernel
lazeus said:
na, I mean if I can remove the kernel and loader which I installed ..I installed DoomKernel and loader and now I'm wondering if I can remove it and use kernel which I used before or I have to download a new kernel and replace it with DoomKernel
Click to expand...
Click to collapse
You can flash new kernels over dooms. For back to stock there are stock kernels with xrecovery installed. If you want to start over with full stock (relock, unroot, stock rom & kernel) then use flashtool and flash stock ftf file
Sent from my X10a using xda app-developers app

Stock kernel !!!

Hi,
if anyone can provide the link for stock kernel for 2.3.3 roms.
I m on locked bootloader.
Thank u.
Sent from my X10i using Tapatalk
niraj30518 said:
Hi,
if anyone can provide the link for stock kernel for 2.3.3 roms.
I m on locked bootloader.
Thank u.
Sent from my X10i using Tapatalk
Click to expand...
Click to collapse
You dont need stock kernel if you have locked bootloader. It cant be deleted on locked bootloaders. If you run any rom without custom kernel, the stock one will be loaded instead.
HeliumX10 said:
You dont need stock kernel if you have locked bootloader. It cant be deleted on locked bootloaders. If you run any rom without custom kernel, the stock one will be loaded instead.
Click to expand...
Click to collapse
I m using a custom kernel now and want to switch back to stock kernel.
Can u pls help me with thr procedure?
Thanks buddy.
Sent from my X10i using Tapatalk
If you still in locked bootloader, there is 1 safe way:
Xrecovery, fullwipe, wipe cache partition...will get semc kernel and data reset from beginning
NOTE THAT THESE ACTIONS WILL CLEAR ALL USER'S DATA!!!
Even you want 3.0.1.G.0.75 kernel, just in case if bad things happen in future:
Here
Done. Hope helps.
Whitefang

Two Questions.!!

1.Tell the easiest way to unlock bootloader of my Xperia St15i
Want to flash a custom kernel to over clock my mini so also i want to know the highest stable frequency.
2.Is it possible to turn off the light of two soft button ( Menu key & Back key)
In dark this light spreads in the whole screen portion and looks pathetic like a local phone so i would like to turn it off
Check my signature for unlocking bootloader.
For the other question try apps like RootDim.
Thanks,
Rick
Sent from my SK17i using XDA
DragonClawsAreSharp said:
Check my signature for unlocking bootloader.
For the other question try apps like RootDim.
Thanks,
Rick
Sent from my SK17i using XDA
Click to expand...
Click to collapse
Can i Use stock Rom and flash stock Rom with stock kernel with unlocked bootloader?
piousheart said:
Can i Use stock Rom and flash stock Rom with stock kernel with unlocked bootloader?
Click to expand...
Click to collapse
I did not understans your question properly. But from what I could make out, you were asking if Flashtool can be used for flashing Stock Firmwares on Unlocked bootloaders.
The answer is yes. You can use flashtool to flash Firmwares even if your bootloader is unlocked.
Thanks,
Rick
Sent from my SK17i using XDA
DragonClawsAreSharp said:
I did not understans your question properly. But from what I could make out, you were asking if Flashtool can be used for flashing Stock Firmwares on Unlocked bootloaders.
The answer is yes. You can use flashtool to flash Firmwares even if your bootloader is unlocked.
Thanks,
Rick
Sent from my SK17i using XDA
Click to expand...
Click to collapse
My question is as i want to flash custom kernel only to overclock my mini & dont want to flash any custom Rom,so can i stay on stock Rom with custom kernel & unlocked bootloader?
piousheart said:
My question is as i want to flash custom kernel only to overclock my mini & dont want to flash any custom Rom,so can i stay on stock Rom with custom kernel & unlocked bootloader?
Click to expand...
Click to collapse
Yea. Unlock bootloader. Flash the firmware (if you are already not on it). Install your desired kernel using flashtool. And you are done.
To overclock you will need to use apps.
Thanks,
Rick
Sent from my SK17i using XDA
piousheart said:
My question is as i want to flash custom kernel only to overclock my mini & dont want to flash any custom Rom,so can i stay on stock Rom with custom kernel & unlocked bootloader?
Click to expand...
Click to collapse
Like DragonClawsAreSharp said unlock the bootloader, then flash a different kernel, I suggest (for ICS) KRsH Kernel v3.0 (ICS) which can be found here, or Rage Kernel v3.2 (ICS) which can be found here, then you just need to download the appropriate app for overclocking, I suggest the free No-frills CPU Control, which can be found on Google PlayStore or here, hope I helped.
DragonClawsAreSharp said:
Yea. Unlock bootloader. Flash the firmware (if you are already not on it). Install your desired kernel using flashtool. And you are done.
To overclock you will need to use apps.
Thanks,
Rick
Sent from my SK17i using XDA
Click to expand...
Click to collapse
Thanks dude.!!
But rootdim is not working
any other app can do that??
To switch off softkeys light, try chosing in rootdim other lights, button-backlight and choose rfkill0.
Then you can save as a shortcut.
Bye.

[Q] naA 12 installation help??

I have na11 kernel and minicm7 2.2.1 custom rom.To flash naA 12 do I need to first go back to stock rom ? Or I can flash the kernel with flashtool on minicm7 custom rom.
playcool69 said:
I have na11 kernel and minicm7 2.2.1 custom rom.To flash naA 12 do I need to first go back to stock rom ? Or I can flash the kernel with flashtool on minicm7 custom rom.
Click to expand...
Click to collapse
It's an upgrade to your current kernel, it should just flash fine and your rom should keep working.
playcool69 said:
I have na11 kernel and minicm7 2.2.1 custom rom.To flash naA 12 do I need to first go back to stock rom ? Or I can flash the kernel with flashtool on minicm7 custom rom.
Click to expand...
Click to collapse
First do a backup via cwm and then flash kernel nAa-12 wipe cache via cwm after flash and then restore your rom. And your done
Sent from my E10i using xda app-developers app
SmG67 said:
It's an upgrade to your current kernel, it should just flash fine and your rom should keep working.
Click to expand...
Click to collapse
Thank you!!
Is it possible to update the kernel through the phone or we need a computer to do it?
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terislg said:
Is it possible to update the kernel through the phone or we need a computer to do it?
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Click to expand...
Click to collapse
Kernels always need to be flashed with a computer.
Thx mate
Sent from my E10i using xda app-developers app
SmG67 said:
Kernels always need to be flashed with a computer.
Click to expand...
Click to collapse
Sure dude? Can't we upgrade replacing the ftf somewhere with shell and modifying some init config file, as we do on linux?
If not, i wonder why the MiniCM notification has the download option.
mortadelax said:
Sure dude? Can't we upgrade replacing the ftf somewhere with shell and modifying some init config file, as we do on linux?
If not, i wonder why the MiniCM notification has the download option.
Click to expand...
Click to collapse
MiniCM is the ROM, not the kernel, If you have an official CM-ROM on your phone you can get OTA updates for that, but that doesn't include the kernel of your phone.
The main reason you can't update kernels without a computer is because your phone has to be in flash-mode in order to reach the parts where the kernel and loader are stored, and if your phone is in flashmode, you can't access it manually to edit anything.
SmG67 said:
MiniCM is the ROM, not the kernel, If you have an official CM-ROM on your phone you can get OTA updates for that, but that doesn't include the kernel of your phone.
The main reason you can't update kernels without a computer is because your phone has to be in flash-mode in order to reach the parts where the kernel and loader are stored, and if your phone is in flashmode, you can't access it manually to edit anything.
Click to expand...
Click to collapse
Thanks. Didnt know the flashmode thing.
By the way, i know minicm is the rom, but the minicm notification has both rom and kernel (nAa kernel) update notication. It is a cm based rom.
Sent from my U20i using xda app-developers app
mortadelax said:
Thanks. Didnt know the flashmode thing.
By the way, i know minicm is the rom, but the minicm notification has both rom and kernel (nAa kernel) update notication. It is a cm based rom.
Sent from my U20i using xda app-developers app
Click to expand...
Click to collapse
Yes, i know minicm is cm-based, but it's an 'unofficial' port, so i'm not sure if you actually get Over-The-Air updates (where the relevant parts of the ROM are updated on the fly), or just notifications that updates are available and that you can download them from somewhere, or if you even get notifications, i haven't used it long enough to find out
I dowloaded the kernel with the notification to sd... But need flashtool anyway. Maybe it is for quick flash because don't have to visit xda thread.
Thanks for answers
that does make it a bit easier i suppose anyway, you're welcome
It is actually possible to flash kernels without a PC. It just hasn't been coded into our CWM and the correct way hasn't yet been found/added for the Mini/MiniPro. It is possible but you'd need a JTAG as you'd probably kill the phone quite a few times!

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