Kexec question? - Verizon Samsung Galaxy S III

Noob question. What is kexec? How can I know if I already have it? I
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kexec comes with the bootloader, as far as I know clockwork mod 6.0.1.0 or newer have kexec. I have this version and definitely have kexec
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OK so that means that I already have kexec because I'm using cwm 6.0.8.0
Thanks
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Josolanes said:
kexec comes with the bootloader, as far as I know clockwork mod 6.0.1.0 or newer have kexec. I have this version and definitely have kexec
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GserMx said:
OK so that means that I already have kexec because I'm using cwm 6.0.8.0
Thanks
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Incorrect...kexec is packaged with the kernel. Its a process that hijacks the boot process so we can have a custom recovery and kernel even tho the bootloader is locked. Cwm 6.0.1 is recomended for flashing a kexec kernel.

Thanks for the correction. Everywhere I'd read said this cwm version for kexec which is why I responded with it
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Related

Non kexec kernels?

Seeing how our bootloader is unlocked now, are there any new non kexec kernels out yet? I'm tired of the stock kernel.
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vx2ko said:
Seeing how our bootloader is unlocked now, are there any new non kexec kernels out yet? I'm tired of the stock kernel.
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CM10 has one i believe, but give it time. We've been unlocked for 24 hours, it'll happen soon enough.
Imoseyon has an AOSP one, and is almost done with this Beta 0.2 (non kexec) TW kernel
Yeah that's what I'm thinking at this point. I'll just stick with my stock kernel till a non kexec one comes out. I'm looking forward to imo's new kernel
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Which recovery for non kexic boot?

Once and for all, it's so freaking confusing since the bootloader has been unlocked, which recovery do I flash if I use a non kexic Rom, and if I don't want the triple boot?
Thanks in advance.
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PhilPan said:
Once and for all, it's so freaking confusing since the bootloader has been unlocked, which recovery do I flash if I use a non kexic Rom, and if I don't want the triple boot?
Thanks in advance.
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Click to collapse
CWM touch 5.8.X.X (X's because i cant remember the last two numbers) or TWRP. Both of which can be flashed using EZ Recovery.
Neverendingxsin said:
CWM touch 5.8.X.X (X's because i cant remember the last two numbers) or TWRP. Both of which can be flashed using EZ Recovery.
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Thanks...
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Mine updated today to 6.0.1.2. I use ROM Manager.
I prefer TWRP
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sfobrien said:
Mine updated today to 6.0.1.2. I use ROM Manager.
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One simple question. Why? ROM manager creates nothing but issues usually l
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hopesrequiem said:
One simple question. Why? ROM manager creates nothing but issues usually l
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No reason really besides I have used in in the past with little or no issues.
complete nvtism
sfobrien said:
Mine updated today to 6.0.1.2. I use ROM Manager.
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same

[Q] need help with updating the bootloader

ive been looking around for information about updating the bootloader in my S3....its unlocked but it doesn't seem to want to flash the latest roms and from what ive been reading it seems the bootloader is the issue
any help would be appreciated
Um you can't update the bootloader on the S3. Maybe you meant recovery? Certain recoveries in the past had issues flashing stuff. Go grab GooManager and update TWRP using that app. Maybe that will fix your issue.
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You can update the bootloader, can you link the thread that suggests that? Usually it isn't needed to run custom roms.
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BadUsername said:
You can update the bootloader, can you link the thread that suggests that? Usually it isn't needed to run custom roms.
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Click to collapse
I would be interested in seeing a VZW GS3 bootloader image. Pretty sure none exist
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Sandman-007 said:
I would be interested in seeing a VZW GS3 bootloader image. Pretty sure none exist
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Hmm, maybe I'm thinking of a bootchain.
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BadUsername said:
Hmm, maybe I'm thinking of a bootchain.
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Probably so
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BadUsername said:
You can update the bootloader, can you link the thread that suggests that? Usually it isn't needed to run custom roms.
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Bootloader image
http://forum.xda-developers.com/attachment.php?attachmentid=1263417&d=1345078565
I'm pretty sure there's only one version of the unlocked boot loader.
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thanks for the help....im trying to update to the latest liquidsmooth version and it continues to fail when i try to flash it.... from what i read it seems to be something with the bootloader. im currently running the latest recovery and goomanager

Can We Flash Radios?

I had an HTC phone and I could flash radios. Can the same be done with the S3?
Note that the bootloader is unlocked.
And if so, does anyone know where I can get the latest radio from the I535VRUCML1 update?
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RBarnett09 said:
I had an HTC phone and I could flash radios. Can the same be done with the S3?
Note that the bootloader is unlocked.
And if so, does anyone know where I can get the latest radio from the I535VRUCML1 update?
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Click to collapse
http://forum.xda-developers.com/showthread.php?t=1788313
Read the entire op.
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BadUsername said:
http://forum.xda-developers.com/showthread.php?t=1788313
Read the entire op.
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Now I'm confused.
It says to not flash anything but then gives links to them and recommends to flash one. :what:
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RBarnett09 said:
Now I'm confused.
It says to not flash anything but then gives links to them and recommends to flash one. :what:
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Definitely doesn't say that.
It says do not flash an ml1 firmware package. He says specifically to flash the latest mf1 firmware package, then flash the ml1 radio only. It's a little confusing, so make sure you understand it before you flash anything.
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BadUsername said:
Definitely doesn't say that.
It says do not flash an ml1 firmware package. He says specifically to flash the latest mf1 firmware package, then flash the ml1 radio only. It's a little confusing, so make sure you understand it before you flash anything.
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So right now I'm rooted with BMB1.
Basically flash the MF1 radio and then flash the ML1 radio, rather than just jumping from BMB1 straight into ML1?
Sorry man, I'm just still confused on what it's saying.
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This is my comprehension...
I'm on MB1 still.
So I must go here and flash MF1 for D2VZW:
http://invisiblek.org/d2firmware.html
Then go here: http://invisiblek.org/sch-i535/modems/d2vzw_ML1_modem.zip
and the ML1 radio should start downloading... then flash it?
Both of these are good to flash in recovery without any wipes.
Is this correct? Lol.
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RBarnett09 said:
This is my comprehension...
I'm on MB1 still.
So I must go here and flash MF1 for D2VZW:
http://invisiblek.org/d2firmware.html
Then go here:
and the ML1 radio should start downloading... then flash it?
Both of these are good to flash in recovery without any wipes.
Is this correct? Lol.
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Perfect, exactly right.
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BadUsername said:
Perfect, exactly right.
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Dude, you're awesome.
Thank you.
Sorry for the bad comprehension.
My brain is drained and junk.
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BadUsername said:
Perfect, exactly right.
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It doesn't matter what ROM I'm on while flashing either of these files does it?
I'm currently on LiquidSmooth 3.0 nightly... android 4.4.
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RBarnett09 said:
It doesn't matter what ROM I'm on while flashing either of these files does it?
I'm currently on LiquidSmooth 3.0 nightly... android 4.4.
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As long as the rom is kit kat based then you are fine.

Kernel flashing help needed

Hey guys. My gs3 is running jellybean 4.3 and its rooted with saferoot. Everything is fine but I want a little more performance. Is there a way I can flash a custom kernel and make it faster or do I have to flash a ROM and then flash the kernel with safestrap? Any help will be great
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If my understanding is correct no u cant.. Since u took the 4.3OTA u can flash TW custom rom but also flash the stock kernel.
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twistedillutions said:
If my understanding is correct no u cant.. Since u took the 4.3OTA u can flash TW custom rom but also flash the stock kernel.
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Even though I took the 4.3 ota. I can only flash custom tw roms is that correct?
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Yes with safetrap.. After i flash the TW rom u gotta flash the stock kernel. In same session. I haven't done it myself but ive been reading on it so my bro can do it
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twistedillutions said:
Yes with safetrap.. After i flash the TW rom u gotta flash the stock kernel. In same session. I haven't done it myself but ive been reading on it so my bro can do it
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You need to flash the kernel modules, you don't mess with the kernel at all. It'll brick the phone.
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Ok keynel modules not kernel itself.. Ill add to my sticky notes
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BadUsername said:
You need to flash the kernel modules, you don't mess with the kernel at all. It'll brick the phone.
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Well yep. I made sure that I flash the kernel modules. But it does work I've already tried flashing another ROM and it worked.but I liked not having ss
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