[KERNEL][Unofficial CM11][F2FS Userdata][Overclock][TWRP 2.7.1.0][7/12]

Maromi · Jun 15, 2014

This will wipe EVERYTHING and i have not tested restoring any app data backups after restoring back to ext4->f2fs or f2fs->ext4.

Features
-Supports F2FS or EXT4 format on userdata partition - http://review.cyanogenmod.org/#/c/65480/
-CPU overclocking up to 1.728 GHz default 1.2 GHz
-GPU Overclock 512 MHz
-You have to flash the boot image after you flash any cm11 rom everytime
Source:https://github.com/Maromi-/kernel_omap_bowser-common

Changes
***Update 7/12***
-New boot.img allow usage of ext4 or f2fs on same partition
Bootimg_ext4orf2fs_CM11_Overclock_20140712.zip - 3.85 MB
MD5:ead39d8e659b3bc63518b0508a0e6ddb

Instructions
clicking show content is consent of you alone taking a risk of app data not being able to be restored and/or brick

Thanks
@Hashcode
http://teamw.in/about

Maromi · Jun 15, 2014

older F2FS roms
4.4.3 rom
f2fs-cm-11-20140615-Overclock-tate.zip - 196.80 MB
MD5:61bfb395a9a30b7821e71030d32f5900

4.4.4 rom
f2fs-cm-11-20140621-Overclock-tate.zip - 196.85 MB
MD5:436a89b5061bcab5a5b93afaf9767df2

F2FS only Boot.img
f2fs_CM11_Bootimg.zip - 3.85 MB
MD5:df1cee328c7809af1d5d24c361b73a63

DO NOT USE, FOR REFERENCE ONLY CWM instructions(can't switch formats on the fly when switching roms)

Restoring back to EXT4 roms if using F2FS CWM Recovery(aka official rom builds)

r3pwn · Jun 15, 2014

*awaiting* (and, oh yeah, FIRST!)

Sent from my Amazon Tate using Tapatalk

persano · Jun 16, 2014

Maromi said:
This will wipe EVERYTHING and i have not tested restoring any app data backups on this rom or after restoring back to non-F2FS Rom.

clicking show content is consent of you alone taking a risk of app data not being able to be restored and/or brick

Prerequisites:
Fully Charged Device

VERFIY
you can get into Fastboot (if something goes wrong or you want to go back and use non F2FS roms)
see:http://xdaforums.com/showpost.php?p=37472472&postcount=1
BACKUP imgs and apps(many ways to backup) to externel media

Code:

adb shell su -c "dd if=/dev/block/mmcblk0boot0 of=/sdcard/boot0block.img" adb shell su -c "dd if=/dev/block/platform/omap/omap_hsmmc.1/by-name/boot of=/sdcard/current-boot.img" adb shell su -c "dd if=/dev/block/platform/omap/omap_hsmmc.1/by-name/recovery of=/sdcard/current-recovery.img" adb shell su -c "dd if=/dev/block/platform/omap/omap_hsmmc.1/by-name/system of=/sdcard/current-system.img" adb pull /sdcard/boot0block.img adb pull /sdcard/current-boot.img adb pull /sdcard/current-recovery.img adb pull /sdcard/current-system.img

NOTE: Until any formatting is done you can still go back and flash other roms and recoveries that do not use F2FS

Step 1:
Download Files and place on device storage
F2FS rom
f2fs-cm-11-20140615-Overclock-tate.zip - 196.80 MB
MD5:61bfb395a9a30b7821e71030d32f5900

F2FS recovery
f2fs-tate-cwm-6.0.4.9.zip - 6.13 MB
MD5:8559ccebb17a113cefd62c01f98648bf

Step 2:
Power OFF the device
Boot into recovery
flash the ROM first
reboot into recovery
flash the recovery
reboot into recovery

NOTE: Until any formatting is done you can still go back and flash other roms and recoveries that do not use F2FS

Step 3:
Use volume rockers to scroll and power button to open menu
scroll to Mounts and Storage Menu press power button
use format /data and /data/media <--------------------------------------------when used this is the point of no return
reboot into recovery again
do a wipe data/factory reset
reboot device

Features
F2FS format on userdata partition rom and recovery
Linaro 4.9.1 -O2 optimized
CPU overclocking up to 1.728 GHz
GPU Overclock 512 MHz

Going back...
instructions wip
Source:https://github.com/Maromi-/kernel_omap_bowser-common haven't pushed commits yet

THANKS @Hashcode

Why not O3 optimized?

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:26 PM ---------- Previous post was at 08:23 PM ----------

See this installing guide http://xdaforums.com/showthread.php?p=53024798

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:28 PM ---------- Previous post was at 08:26 PM ----------

Can you add some features of the galaxy nexus kernel I shared (for example SuperRam or Bestmem)?

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:35 PM ---------- Previous post was at 08:28 PM ----------

Your installation method is way better

Sent from my Amazon Tate using XDA Premium 4 mobile app

r3pwn · Jun 16, 2014

Looks like I am the first to download as well. Going down for a reboot now. Will report back!

Sent from my Amazon Tate using Tapatalk
EDIT: WOW! I noticed the speed increase immediately and when pulling a file via adb, the speed was reported to be 5870666 bytes/sec (roughly 5.6 Gigabytes/Sec, but I highly doubt it's THAT fast)

persano · Jun 16, 2014

r3pwn said:
Looks like I am the first to download as well. Going down for a reboot now. Will report back!

Sent from my Amazon Tate using Tapatalk

And? Can you fell the change? I m going to wait until xposed support ART

Sent from my Amazon Tate using XDA Premium 4 mobile app

r3pwn · Jun 16, 2014

persano said:
And? Can you fell the change? I m going to wait until xposed support ART

Sent from my Amazon Tate using XDA Premium 4 mobile app

I edited that post right after you quoted me. I just don't like xposed, so I went and enabled ART.

EDIT: WOOT WOOT! Over 13000 in Antutu X. That's only at 1.5Ghz, though.

Sent from my Amazon Tate using Tapatalk

Maromi · Jun 16, 2014

persano said:
Why not O3 optimized?

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:26 PM ---------- Previous post was at 08:23 PM ----------

See this installing guide http://xdaforums.com/showthread.php?p=53024798

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:28 PM ---------- Previous post was at 08:26 PM ----------

Can you add some features of the galaxy nexus kernel I shared (for example SuperRam or Bestmem)?

Sent from my Amazon Tate using XDA Premium 4 mobile app

---------- Post added at 08:35 PM ---------- Previous post was at 08:28 PM ----------

Your installation method is way better

Sent from my Amazon Tate using XDA Premium 4 mobile app

-O3 doesn't benefit as much as -O2 and the flashable zip for the ROM is 206 MBs

r3pwn · Jun 16, 2014

Maromi said:
-O3 doesn't benefit as much as -O2 and the flashable zip for the ROM is 206 MBs

I don't plan on going back because it's so amazing, but if someone wanted to, how would they go about doing so?

Sent from my Nexus 7 using Tapatalk

Braves1995 · Jun 16, 2014

Is this good for M7 or just the nightlies?

r3pwn · Jun 16, 2014

Braves1995 said:
Is this good for M7 or just the nightlies?

It's not a kernel. It's a specially formatted ROM.

Sent from my Amazon Tate using Tapatalk

Maromi · Jun 17, 2014

r3pwn said:
I don't plan on going back because it's so amazing, but if someone wanted to, how would they go about doing so?

Sent from my Nexus 7 using Tapatalk

the easiest method(doesn't exist yet for our device)
flash a recovery(TWRP 2.7.10) that can mount F2FS and EXT4 for a particular partition and convert between formats
adb push <EXT4 rom> /data/media/0/
flash the rom
power off device
power on
done
FYI also you need to back-up app data again to external media before switching formats

Quimicax · Jun 17, 2014

Only Userdata & Media format in f2fs?

system still in ext4?
----------------------------------------------------------------------------
All working well exelent.!!!

Maromi · Jun 18, 2014

Quimicax said:
Only Userdata & Media format in f2fs?

system still in ext4?
----------------------------------------------------------------------------
All working well exelent.!!!

Only userdata is F2FS

xWolf13 · Jun 18, 2014

Maromi said:
Only userdata is F2FS

after flashing this, is it safe to update or switch ROMs?

Sent from my Amazon Tate using Tapatalk

Maromi · Jun 18, 2014

xWolf13 said:
after flashing this, is it safe to update or switch ROMs?

Sent from my Amazon Tate using Tapatalk

No.You can only use F2FS ROMs. I'll post a way to go back

r3pwn · Jun 19, 2014

Maromi said:
No.You can only use F2FS ROMs. I'll post a way to go back

Would it be okay to download a recovery for ext4, flash the recovery, flash an ext4 rom, then wipe data+sdcard before rebooting?

Sent from my Amazon Tate using Tapatalk

Mr. Xplosion Man · Jun 19, 2014

I'm still questioning to try this out. It will wipe my entire SD card or everything on device?

Sent from my Amazon Tate using Tapatalk

Maromi · Jun 19, 2014

r3pwn said:
Would it be okay to download a recovery for ext4, flash the recovery, flash an ext4 rom, then wipe data+sdcard before rebooting?

Sent from my Amazon Tate using Tapatalk

No. The ext4 recoveries won't recognize F2FS partitions

r3pwn · Jun 19, 2014

Maromi said:
No. The ext4 recoveries won't recognize F2FS partitions

Okay. Awaiting your conversion method. I miss nightlies.

Sent from my Amazon Tate using Tapatalk

[KERNEL][Unofficial CM11][F2FS Userdata][Overclock][TWRP 2.7.1.0][7/12]

Senior Member

Senior Member

Inactive Recognized Developer

Senior Member

Inactive Recognized Developer

Senior Member

Inactive Recognized Developer

Senior Member

Inactive Recognized Developer

Senior Member

Inactive Recognized Developer

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Inactive Recognized Developer

Senior Member

Senior Member

Inactive Recognized Developer

Similar threads

Top Liked Posts