[ICS] How to downgrade kernel - LG Optimus 3D

Guys, I've been using iBluemind's BlueKernel II for ICS, which is based in Linux version 3.0.62.
I want to try another kernel based in Linux 3.0.21, and I can't.
Flashing any 3.0.21 kernels makes my phone stay an LG gray logo at boot, system just won't start!
What should be done to allow that downgrade?

Try to reinstall the rom and then flash some other kernel.
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jocazmaj said:
Try to reinstall the rom and then flash some other kernel.
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Actually, I did the opposite, and it worked.
First flashed new (3.0.21) kernel, then flashed the rom.
Thanks!

daniel.mota said:
Actually, I did the opposite, and it worked.
First flashed new (3.0.21) kernel, then flashed the rom.
Thanks!
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So rom came with that version of kernel because flashing rom overwrites kernel files.
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xtrustkillx said:
So rom came with that version of kernel because flashing rom overwrites kernel files.
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I don't think so, flashing the rom kept de kernel I flashed before.

Related

Help needed :)

I need someone to clear my mind,because this phone is pretty new to me(i know android )
So i need to know this.
1.what is odin?
2.are kernels flashable through cwm?
3.is there any way to install cwm without pc,and then all without pc install rom and kernel?
I need to know these thinks,because i have no acess to pc because of my bad grades thanks!
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DeHuMaNiZeD said:
I need someone to clear my mind,because this phone is pretty new to me(i know android )
So i need to know this.
1.what is odin?
2.are kernels flashable through cwm?
3.is there any way to install cwm without pc,and then all without pc install rom and kernel?
I need to know these thinks,because i have no acess to pc because of my bad grades thanks!
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In your signature it says that your phone is an Xperia X8 so i recommend you use the right forum to ask questions as they are both very different phones.
Anyway, Odin is a program on windows that allows you to flash a ROM on Samsung mobiles (only).
Certain kernels can be flashed through CWM i think. Check on the G3Mod Kernel thread for more information.
CWM can be installed without a PC i think but you need a few files that you have to message 'Mumbozver' for since he is the person who made CWM work on the Samsung Galaxy 3. Then you will be able to flash a kernel using the update.zip method and if you flash a G3Mod kernel, then you will be able to use Multiboot to boot up a custom ROM.
All the information will be on the G3mod thread, first page so go there to start off and message mumbozver for the CWM files.
Smonic said:
In your signature it says that your phone is an Xperia X8 so i recommend you use the right forum to ask questions as they are both very different phones.
Anyway, Odin is a program on windows that allows you to flash a ROM on Samsung mobiles (only).
Certain kernels can be flashed through CWM i think. Check on the G3Mod Kernel thread for more information.
CWM can be installed without a PC i think but you need a few files that you have to message 'Mumbozver' for since he is the person who made CWM work on the Samsung Galaxy 3. Then you will be able to flash a kernel using the update.zip method and if you flash a G3Mod kernel, then you will be able to use Multiboot to boot up a custom ROM.
All the information will be on the G3mod thread, first page so go there to start off and message mumbozver for the CWM files.
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Click to collapse
Man,i have sg3 but i had x8 before,and i havent been on a pc so i couldnt xhange my signature.
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1.odin is a software to flash roms via computer..
2.yes u can!! but samsung's wont allow that.. u hav to install cwm recovery first..
-tapatalked by RnB
But can i install cwm without pc?
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DeHuMaNiZeD said:
But can i install cwm without pc?
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Yes, message a user named 'Mumbozver' for the files and also the instructions on how to install it.
Smonic said:
Yes, message a user named 'Mumbozver' for the files and also the instructions on how to install it.
Click to expand...
Click to collapse
I did,no reply yet...i really need it :/ can someone else help me?
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DeHuMaNiZeD said:
I did,no reply yet...i really need it :/ can someone else help me?
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Try to use a pc for about 10min. Just flash via odin one packagr. Lots of samsung phones use odin to flash roms and kernels. Kernels csn be flashed thru cwm in the .zip format
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I don t think there is any other way. You need a PC so that you can flash G3Mod kernel. It has CWM recovery built in. Or you need to flash some ROM which has built in recovery.
dhirend_6d said:
I don t think there is any other way. You need a PC so that you can flash G3Mod kernel. It has CWM recovery built in. Or you need to flash some ROM which has built in recovery.
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Well ofc ill flash a kernel first.and then a new rom.i still dont know eich rom to install tho.can i install g3mod kernel via odin if my phone is rooted and still on eclair?and one more question,wich roms work with g3mod kernel?
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DeHuMaNiZeD said:
Well ofc ill flash a kernel first.and then a new rom.i still dont know eich rom to install tho.can i install g3mod kernel via odin if my phone is rooted and still on eclair?and one more question,wich roms work with g3mod kernel?
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G3mod only supports android 2.2 and 2.3.
And I recommend to flash kyorarom when version 5 is released as it has some awesome never before seen features.
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Ok i will.so only cm7 rom is 2.3?and a question about ics,does it lag much?
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DeHuMaNiZeD said:
Ok i will.so only cm7 rom is 2.3?and a question about ics,does it lag much?
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Wouldn't recommend ICS as it is only the first test build and not much is working right now.
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Smonic said:
Wouldn't recommend ICS as it is only the first test build and not much is working right now.
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Ok but does it lag?
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DeHuMaNiZeD said:
Ok but does it lag?
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Click to collapse
Ask on the right thread.
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[Q] Can't flash any GB Roms... From ICS

So I'm on He'll fire Sandwich 1.9 and every time I try to flash a rom that's GB based it keeps saying "installation aborted (bad)"
I've downloaded it from my G2X and from my computer multiple times and it says the same each time... Wtf someone please help.
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Are you using CWM or ROM Manager? If the answer is CWM, did you use ROM Manager or NVflash?
Also, have you tried a different ROM, or just the same one?
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murdah204 said:
So I'm on He'll fire Sandwich 1.9 and every time I try to flash a rom that's GB based it keeps saying "installation aborted (bad)"
I've downloaded it from my G2X and from my computer multiple times and it says the same each time... Wtf someone please help.
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Click to collapse
Basically what the first reply was, but wanted to add in so you know,
If you used ROM Manager to do basically anything, you need to NVFlash CWM and than always use CWM to flash anything. ROM Manager does whats called a fake flash of CWM.
And than yes, which ROM(s)?
rtotheichie said:
Are you using CWM or ROM Manager? If the answer is CWM, did you use ROM Manager or NVflash?
Also, have you tried a different ROM, or just the same one?
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Click to collapse
I NVflashed cwm i have the newest touch version but the same thing happened in the non touch version.
justjackyl said:
Basically what the first reply was, but wanted to add in so you know,
If you used ROM Manager to do basically anything, you need to NVFlash CWM and than always use CWM to flash anything. ROM Manager does whats called a fake flash of CWM.
And than yes, which ROM(s)?
Click to expand...
Click to collapse
I'm trying to flash CyanogenMod 7.2 stable, and yes I know Rom Manager does fake flash
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Try flashing a different ROM, like stock, and see if the problem persists
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rtotheichie said:
Try flashing a different ROM, like stock, and see if the problem persists
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trying that now....
well i tried flashing stock and it works but when i rebooted after the LG boot Screen the screen is all black and the backlight just keeps flashing on and off... any suggestions?
Search the G2x development forum for Batch Cleanup Tool. Run that, then flash a stock ROM. Boot that ROM once, then try a custom ROM.
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rtotheichie said:
Search the G2x development forum for Batch Cleanup Tool. Run that, then flash a stock ROM. Boot that ROM once, then try a custom ROM.
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I downloaded the cleanup batch and ran it.... proceeded to install the stock ROM and still stuck on a black screen with the backlight flashing on and off. I think I've tried everything to fix it and nothing works....
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Which stock ROM are you installing? Have you tried downloading it again, to make sure it's not a bad download?
Also which CWM are you using? if you're using touch, rev ert back to an older version
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rtotheichie said:
Which stock ROM are you installing? Have you tried downloading it again, to make sure it's not a bad download?
Also which CWM are you using? if you're using touch, rev ert back to an older version
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Ehh I give up... Hopefully I'll be able to flash the çm10 ROM RC is cooking for us once it's done. I'll come back to this issue eventually
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How to install Clockworkmod??? :/

Hey guys im trying to get clockworkmod install on my girlfriend's galaxy s 4g i did the super one click 2.3.1 shortfuse method and it says my phone is rooted, but i dont have clockworkmod runnig, what do i need to do?? to install it on the phone???
Install this app:
https://play.google.com/store/apps/details?id=neldar.sgs.kernel.flasher
Flash this kernel using the app:
http://forum.xda-developers.com/showthread.php?t=1828171
You will have CWM installed after that.
EDIT:
Make sure you're on gingerbread before this (version 2.3.x) since it won't work on Froyo (2.2.x)
FBis251 said:
Install this app:
https://play.google.com/store/apps/details?id=neldar.sgs.kernel.flasher
Flash this kernel using the app:
http://forum.xda-developers.com/showthread.php?t=1828171
You will have CWM installed after that.
EDIT:
Make sure you're on gingerbread before this (version 2.3.x) since it won't work on Froyo (2.2.x)
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Click to collapse
Thank you so much i was going crazy here looking for this xD
Does flashing it from ROM manager not work?
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jpeterson066 said:
Does flashing it from ROM manager not work?
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No. If it did he would have recommended using it.
jpeterson066 said:
Does flashing it from ROM manager not work?
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Click to collapse
http://forum.xda-developers.com/showthread.php?t=1305560
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[Q] Error Flashing Roms

Um...this is odd. so i can flash miui rom, but when i try to flash jelly bam or pacman, they all say failed. any solutions
tang097 said:
Um...this is odd. so i can flash miui rom, but when i try to flash jelly bam or pacman, they all say failed. any solutions
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Click to collapse
Did you try to flash another recovery and use it?
Which recovery are you now using ?
Twrp from the prerooted large partitions
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tang097 said:
Twrp from the prerooted large partitions
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Try to use cwm recovery.

Oc Kernel compatible with latest carbon rom

Hi I tried a few kernels and no one worked need some advice plz.. Thanks.
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Xperience kernel is perfect for Carbon ROM for me.
MarcoLoves360 said:
Hi I tried a few kernels and no one worked need some advice plz.. Thanks.
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I'm using Phantom Kernel
But what is not working?
justanicename said:
I'm using Phantom Kernel
But what is not working?
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Last version of insanity and 1.7 I got stuck in bootloader message
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MarcoLoves360 said:
Last version of insanity and 1.7 I got stuck in bootloader message
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How did you flash (fastboot or using custom recovery). Did you flash the Rom first? Anything else you changed.... maybe something like changing the filesystem to f2fs?
When I flash a kernel, I flash the nightly first and than the kernel. And I'm using a custom recovery to flash the ZIP.
justanicename said:
How did you flash (fastboot or using custom recovery). Did you flash the Rom first? Anything else you changed.... maybe something like changing the filesystem to f2fs?
When I flash a kernel, I flash the nightly first and than the kernel. And I'm using a custom recovery to flash the ZIP.
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Custom recovery ROM first then kernel I will try your kernel
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