I have the AT&T S3 running an 4.2.2 aosp custom rom "jellybam" and i really want to overclock but in the Performance Control it only lets me go to 1512MHz. Can some1 plz help me overclock it but still keep my rom.
Flash this kernel
http://forum.xda-developers.com/showthread.php?p=28399829
It's kernel related. You have to find kernel that support higher overclock.
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There is various kernels in the Original development thread that support overclock.
Make sure yo read the OP and figure out which is best for you and your phone.
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So i downloaded the file on my s3 booted into recovery and flashed it then i got stuck in a boot loop. I restored my phone but now what did i flash it wrong?
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tylerray0040 said:
So i downloaded the file on my s3 booted into recovery and flashed it then i got stuck in a boot loop. I restored my phone but now what did i flash it wrong?
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Click to collapse
Could be a few issues.
You could be on an old version of JellyBam that does not use the 3.4 kernel. You also could have downloaded the wrong kernel from the page linked. If you could give us your ROM version that would help.
Its 7.5.0
But do u have to flash a kernel with odin
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tylerray0040 said:
Its 7.5.0
But do u have to flash a kernel with odin
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Click to collapse
Kernels are flashed in recovery, not Odin. The problem may be the recent display changes in KT's kernel. You may want to check his thread for an earlier build (pre 4/19) before the display commits were added.
CamFlawless said:
Kernels are flashed in recovery, not Odin. The problem may be the recent display changes in KT's kernel. You may want to check his thread for an earlier build (pre 4/19) before the display commits were added.
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Click to collapse
correct. flash his 4/11 release.
and if you ever find yourself in a bootloop from flashing the wrong kernel, just flash the correct kernel in recovery. wipe cache/dalvik, fix permissions and reboot. good to go without having to restore or reset anything.
also, i'd stick with ROMs in this forum that are supported by the dev.
Closing this one...as OP has posted duplicate thread here...http://forum.xda-developers.com/showthread.php?t=2246321
Related
Hey guys so I am pretty new to rooting and am trying to put the KT747 kernel with FrostyJB_4.1.1-v4. there is a link in the FrostyJB_4.1.1-v4 thread for the kernel but I am not sure which one to use. FrostyJB_4.1.1-v4 works for me but when trying to flash kt747 when rebooting I just get the Samsung galaxy sIII screen and it won't go past it. I can fix it but any help here?
Any ideas?
How did you fix it? You might want to redownload and check md5. You could have had a bad download.
Sent from my SGH-T999 using xda app-developers app
Try downloading the latest kernel from the Ktoonz thread. Just make sure its the Touchwiz Jellybean kernel. Shoud have "JB" and "TW" in the file name
nicky9door said:
Try downloading the latest kernel from the Ktoonz thread. Just make sure its the Touchwiz Jellybean kernel. Shoud have "JB" and "TW" in the file name
Click to expand...
Click to collapse
well using this thread http://forum.xda-developers.com/showthread.php?t=1871946 it says it does not work with l17 or greater? I tried flashing it but kttweaker just crashes and its restarted my phone a couple of times.
Should I just put frosty jelly bean m3 on and then do it or ?
Use frosty v4. Make sure tou have the ktoonz tw jb kernel. Flash rom go through the setup. Reboot to recovery flash ktoonz wipe cache/dalvik then fix permissions. Reboot download setcpu or any cpu tuner open it first change min/max then open ktweaker otherwise tou will get force close on ktweaker. After opening ktweaker uninstall the other. Should work for ya.
sent via galaxy s3 in boss mode @ 2.1ghz
on this same matter, i am running Frosty JB v7 on my phone, and everytime i try flashing ktoons, my phone refuses to boot after install. It shows the initial "Samsung Galaxy s III" then screen goes dark, and instead of doing the animation and showing the samsung logo, it stays on a dark screen and i hear the sound, but no image ever comes up on the screen. After a few seconds the back and menu buttons light up and stay like that. nothing else happens.
I would really appreciate if anyone can help.
I flashed it using CWM recovery and cleared Cache and Dalvik after flashing, and then fixed permissions.
and i Used the TouchWiz kernel for JB found here:
http://forum.xda-developers.com/showthread.php?t=1871946
Frosty is based on l6-l7. The older ktoonz kernels work. The new ones are based on the source for li8. There is a link in the frosty thread for one of the older kernels if you search for it
Edit: link to the post: http://forum.xda-developers.com/showthread.php?p=33581379
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nicky9door said:
Frosty is based on l6-l7. The older ktoonz kernels work. The new ones are based on the source for li8. There is a link in the frosty thread for one of the older kernels if you search for it
Edit: link to the post: http://forum.xda-developers.com/showthread.php?p=33581379
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Click to collapse
Thank you, with that older version now everything is going well so far. I had a few force closes on xda when trying to reply you, but clearing app data and cache and reinstalling did the trick. Onto long term experience now to see how everything goes o/
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Can Perseus kernel be flashed thru TRWP the same way as a custom ROM? Do I need to clear cache and Dalvik before I flash? Is the Perseus kernel carrier dependent? Is the latest version of Perseus compatible with CleanROM 3.0? I understand this is a question for a different thread or forum but I can't post on an development specific topics yet.
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meshuggah_rltw said:
Can Perseus kernel be flashed thru TRWP the same way as a custom ROM? Do I need to clear cache and Dalvik before I flash? Is the Perseus kernel carrier dependent? Is the latest version of Perseus compatible with CleanROM 3.0? I understand this is a question for a different thread or forum but I can't post on an development specific topics yet.
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Click to expand...
Click to collapse
Yes. Don't have to but won't hurt, I always wipe dalvik and cache when I flash anything.. No. Yes.
Flashed with no issues. Thanks!
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I apologize in advance if this has been answered elsewhere, but are kernels installed by each custom rom? For instance if I had installed the latest Perseus kernel with CleanRomX, and then decided to install back to the stock rom, would that overwrite the Perseus kernel?
I don't have the answer but just go to "About" in your phone settings and check to see what kernel version you are running after you flash
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jun3280 said:
I apologize in advance if this has been answered elsewhere, but are kernels installed by each custom rom? For instance if I had installed the latest Perseus kernel with CleanRomX, and then decided to install back to the stock rom, would that overwrite the Perseus kernel?
Click to expand...
Click to collapse
yes it should revert back to the original if you flash the original
jun3280 said:
I apologize in advance if this has been answered elsewhere, but are kernels installed by each custom rom? For instance if I had installed the latest Perseus kernel with CleanRomX, and then decided to install back to the stock rom, would that overwrite the Perseus kernel?
Click to expand...
Click to collapse
As long as that stock rom has the boot.img. If not, then the stock kernel can also be found in the Perseus op. Just check in your about phone to see what kernel you have
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I'm using Perseus on clean rom and it's working great. Just flash with cwm or twrp.
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kebran said:
I'm using Perseus on clean rom and it's working great. Just flash with cwm or twrp.
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yeap... pretty stable... i have mine overclocked and undervolted
great combo
As a noob....I flashed...err....ported I guess? JellyThunder Perfect Storm that runs Perseus kernel....how might I go about overclocking/undervolting?
Thanks.
meat614 said:
As a noob....I flashed...err....ported I guess? JellyThunder Perfect Storm that runs Perseus kernel....how might I go about overclocking/undervolting?
Thanks.
Click to expand...
Click to collapse
The kernel comes with an app called STweaks. Should be in your app drawer
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Yes indeed, use stweaks to customize your device
It works great and remembers settings
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Thanks guys.
I set it to 1800 and undervolted just slightly. Guess we will see how it goes lol
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I just can't justify undervolting when I get stellar (58 hrs with 6 hrs screen time and then some) battery life without doing so. Some things are best left alone IMO!
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I just installed 32.1 using TWRP.
1. Copy Perseus-alpha32.1-n7100-CWM.zip to internal storage using abd.
2. Power down and booted into Recovery. Vol+,Home,Power.
3. Did a Backup of everything except the cache to external SD. (took ~7 mins)
4. Wiped cache and Davalik-cache. (<1 min.)
5. Installed the Perseus-alpha32.1-n7100-CWM.zip (<10 sec)
I am running jellybam 7.5.0, an aosp 4.2.2 rom and i want to overclock my s3 but whenever i go to peformence control it only lets me go to 1512MHz. Can someone find me a kernel that works with this rom cuz i really like the rom and want to keep it and i also really want to overclock. PLZ help me!!!!
Kernels that support overclocking on aosp 4.2.2 roms can be found in the Original Android Development section. You probably won't find much help on xda with jellybam.
xBeerdroiDx said:
Kernels that support overclocking on aosp 4.2.2 roms can be found in the Original Android Development section. You probably won't find much help on xda with jellybam.
Click to expand...
Click to collapse
Can you see if you can find one. Ive looked just cant. on jellybams website they said any aosp compatible will do.
tylerray0040 said:
Can you see if you can find one. Ive looked just cant. on jellybams website they said any aosp compatible will do.
Click to expand...
Click to collapse
You will need one of these two. Depending. In their change log it is not clear if the ROM is based on Linux 3.0 or Linux 3.4 kernel.
KT747:
Aosp 4.2.2 Linux 3.0:
http://www.mediafire.com/?tsoe7rxqhlabpcd
Aosp 4.2.2 Linux 3.4:
http://www.mediafire.com/?851bd2h5r571xi3
Try the 3.4 first if it doesn't boot, reboot in recovery and flash the 3.0.
OK so i downloaded it went into recovery flashed 1 then cleared chache then dalvik then i fixed permissions then when i rebooted it just went to a blank screen. it did this for both kernels l. plz tell me what I'm doing wrong.
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tylerray0040 said:
OK so i downloaded it went into recovery flashed 1 then cleared chache then dalvik then i fixed permissions then when i rebooted it just went to a blank screen. it did this for both kernels l. plz tell me what I'm doing wrong.
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Click to collapse
is jellybam a 3.0 kernel based rom or 3.4?
for 3.4, try flashing the 4/11 release
Whats the 4/11 release
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tylerray0040 said:
Whats the 4/11 release
nt. nt from my SAMSUNG-SGH-I747 using xda premium
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Click to collapse
You really need to find out what kernel this rom supports.
You could also flash the rom again and wipe bothe caches
If I were you I would switch to root box because jellybam is dead now. Try to find the root box nightly in the original development forum. Find the date 4/5 meaning 5th of april . with that I would flash the KT kernel with is also found in original development but download the Linux 3.4 version and flash that with the 4/05 nightly
jellybam is not supported in XDA, nor are duplicate postings of the same issues amongst multiple threads.
This thread is now closed.
Coming from a mytouch 4g, I'm not too up to speed on flashing my t989.
I have the stock tmobile jellybean rom on here, and I'm trying to flash the Team Infamous Kernel.
So since I have Clockworkmod Recovery on here, can I just flash the kernel .zip and call it a day?
Short answer yes.
Long answer make sure you're on the latest cwm. Also if it is an Odin package then no. But I'm sure its a flashable zip so yeah. Should be good.
Also make sure its for uvmc6 and not aosp/older firmwares.
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mituzora said:
Short answer yes.
Long answer make sure you're on the latest cwm. Also if it is an Odin package then no. But I'm sure its a flashable zip so yeah. Should be good.
Also make sure its for uvmc6 and not aosp/older firmwares.
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Click to collapse
Thanks, this is the kernel I'm using http://forum.xda-developers.com/showthread.php?t=1645985
It says: T989UVMC6 Offical 4.1.2 Jelly Bean
ARC KERNEL™ by default
So I guess i'm ok?
demoncamber said:
Thanks, this is the kernel I'm using http://forum.xda-developers.com/showthread.php?t=1645985
It says: T989UVMC6 Offical 4.1.2 Jelly Bean
ARC KERNEL™ by default
So I guess i'm ok?
Click to expand...
Click to collapse
Infamous s2 isn't a kernel, its an entire ROM. The arc kernel is the kernel included. Make sure to wipe data/factory reset and cache before you install the ROM. Now there may be an arc kernel exclusive. But I don't know
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mituzora said:
Infamous s2 isn't a kernel, its an entire ROM. The arc kernel is the kernel included. Make sure to wipe data/factory reset and cache before you install the ROM. Now there may be an arc kernel exclusive. But I don't know
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Click to collapse
Sorry, should have mentioned that if you scroll down a bit they offer links for just the kernel and state it works with all TW JB roms as well as stock rom.
Team Infamous Kernel
demoncamber said:
Sorry, should have mentioned that if you scroll down a bit they offer links for just the kernel and state it works with all TW JB roms as well as stock rom.
Team Infamous Kernel
Click to expand...
Click to collapse
Then you should be fine. Just follow the typical steps. You don't really have to wipe anything, just make a backup just in case
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Go get TWRP, its more frequently updated and has better flashing scripts, better wipe capability, and above all, its all touch screen, no more button presses lol, I guess its all preference though
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soupysoup said:
Go get TWRP, its more frequently updated and has better flashing scripts, better wipe capability, and above all, its all touch screen, no more button presses lol, I guess its all preference though
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Click to collapse
+1; twrp is the way to go. But if you want, you can use cwm. But honestly twrp is much better once you get used to it.
sent from my t989 hercules
Clockwork touch is more polished IMO, since I've used both, I like the file browser on TWRP though, my only reason for sticking with CWM is because all my nandroids are in that format.
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I have been trying, unsuccessfully to flash two different custom kernels. The first was the Matrix Kernel v1.42(no overclock) and the other was Sleshepicss Governor Kernel v1.7 MA7. I have been using Phiz custom recovery to flash and the flash process says completed successfully but after reboot the phone does nothing. Any suggestions??
Edit: I am running Dirty Unicorns 4.4.2 rom
Those won't work. Read kernels op. They are not for 4.4.2 heck I don't even think either of these work with aosp no matter the version. Use the latest plasma (omni rom build)
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jlmancuso said:
Those won't work. Read kernels op. They are not for 4.4.2 heck I don't even think either of these work with aosp no matter the version. Use the latest plasma (omni rom build)
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Click to collapse
Thanks. going to try that now. do you have a link to the latest plasma kernels?