yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] Michealtbh:
No

Just flash in recovery, no need to wipe anything
[Xperia Z Original Android Development] DooMLoRD:
big update incoming... lets see what all can be added without breaking any functionality ;)
[Xperia Z Original Android Development] [NUT]:
This kernel has init.d support. You need to create the init.d folder yourself and give it permissions 755 (drwxr-xr-x). You can then use any init.d script you want.
[Xperia Z Original Android Development] anielkumar:
HELLO, I know, how to create initd folder and setting up permission. Fw. 431 woking fine, but with new Rom ie.. Fw .253 initd having problem.

Pl confirm with other user/developer.
[Xperia Z Original Android Development] sea2605:
What do you mean exactly?

Do you mean: Download .253 as a ftf-file and then flashing it with flashtool (and unclicking "data" and "kernel" in flashtool) ?
[Xperia Z Original Android Development] anielkumar:
NO,

Fresh install CWM based (.253) ROM. LIKE RomAur 3.1.
[Xperia Z Original Android Development] DooMLoRD:
DooMKernel (v07) Released!

Changelog:

updated to latest souces 10.1.1.A.1.253

updated Sound Control to v2.1 - now supports Headphone control! (thanks to faux123)

added and enabled Dynamic File Sync (thanks to faux123)

added and enabled Overall Freq Stats - this will give correct idea of the time spent by the particular CPU in that state (thanks to faux123)

added and enabled MSM CPU Freq Limiter - this module will allow proper max CPU freq control across all MSM cores (thanks to faux123)

force 500mA charging current on unknown chargers - this is a good safety net to protect device with unknown chargers (thanks to FreeXperia)

GPU increased lowest freq bus speed - this should make the GPU stay at lower frequencies properly (thanks to Entropy512)

GPU rework sysfs implementation (thanks to Entropy512)

lowered CPU undervolt voltage to 600mV - now u can undervolt more :)

updated to latest CWM6.0.3.2

Please do consider sending me donation if you like my work!

download links at first post!

Keep watching the TO-DO list for planned/work in progress features

Cheers!
[Xperia Z Original Android Development] tanoxxx:
Great [MENTION=2784807]DooMLoRD[/MENTION]!!!!

Thanks
[Xperia Z Original Android Development] gm007:
Up and running :)

The first thing i tried is undervolting 384mhz freq to 612500 and no freezing so far but @ 600000 it freeze directly.will play with other freqs later.

Thank DoomLord
[Xperia Z Original Android Development] tanoxxx:
Hi gm007

why you dont use 192mhz for low frequency? there isnt in v7?
[Xperia Z Original Android Development] sea2605:
But in the install instructions of RomAur it says:

-----------------------------------

- HOW TO INSTALL THIS ROM ON UNLOCKED BOOTLOADER :

Quote:

1 - Unlock bootloader - http://unlockbootloader.sonymobile.com/

2 - Copy rom to ext sdcard

3 - This rom if come without kernel , to get recovery , flash DooMLoRD advanced stock kernel

4 - Enter to recovery

5 - Make sure to do a Factory Reset/ Wipe data / system/cache before installing ROM <<<<<<<<<<<<-----------------

6 - Install rom

7 - Reboot system

8 - On disable flash recovery stock say no to get init.d support

9 - Enjoy

- Use only ( vol up-down to navigate on menu) + ( power to select) on aroma

Push up arrow until the blue box around the selections is displayed, then use the down arrows, pressing power on options you want to select, once you get to the bottom, arrow until you get to next.

- Use only cwm recovery on aroma

- If you get error ( status 0 ) after aroma finishing the installation , don't worry

-----------------------------------

Number 5 says that its necessary to wipe everything... Did you already test NOT wiping something?

Which ones aren't really necessary? Can I NOT wipe "data" e.g. and then flash romAur? I don't want

to reinstall all apps, reconfigure all apps, reimport pictures,... only update
[Xperia Z Original Android Development] gm007:
Yes there is 192mhz but i don't want to slowdown my phone.
[Xperia Z Original Android Development] tanoxxx:
Ok..

thanks :)

Ciao
[Xperia Z Original Android Development] [NUT]:
Running just fine for me sofar!

Thanks DooMLoRD :)
[Xperia Z Original Android Development] sea2605:
[MENTION=2784807]DooMLoRD[/MENTION]:

Damn, after installing doomkernel v7 I get reboots...

the boot animation freezes and then the phone restarts.

I have stock.434 and had already installed doomkernel v6.

Now I'll try to flash back to v6 to see if that helps

Edit: Yes, flashing back to v6 helps. Tried to reflash v7 twice, but that doesn't help.
[Xperia Z Original Android Development] :
v7 is for .253
[Xperia Z Original Android Development] cjcelo:
Hey I flashed v7 kernel but internal sd not mounted please help

my software version .253 :(

under Settings-->Storage -->Export to SD card

Not available built-in storage,format and try again... please help
[Xperia Z Original Android Development] [NUT]:
You can use v6 on .253 but you can not use v7 on .434 ... you can update to .253 and retain root using my updater, you won't lose anything in the process :) Click the link in my signature for the correct thread.
[Xperia Z Original Android Development] gm007:
Flash the kernel with fastboot,no problem here.
[Xperia Z Original Android Development] cjcelo:
ok thanks Im try again..this way
[Xperia Z Original Android Development] thaimeobeo1410:
how about the battery life on kernel v7 ?

i never used DoomLord kernel on XZ before, just using stock rom 253 + root... please give me some review about this kernel ^^

sorry for my bad eng
[Xperia Z Original Android Development] cjcelo:
Hi i dont install fastboot driver...

S1boot fastboot ... please help..

Sony fastboot driver
[Xperia Z Original Android Development] [NUT]:
Use root explorer or es file explorer to do the following:

1) Create the folder /etc/init.d and set permissions to 755 (drwxr-x-r-x).

2) Create /etc/init.d/99Test with the following contents:

#!/system/bin/sh

/system/bin/touch /tmp/initdtest

3) Set permissions on /etc/init.d/99Test to 755 (-rwxr-x-r-x).

4) Reboot.

5) After the reboot use root explorer or es file explorer to navigate to /tmp and you will see a file called 'initdtest' there.

This test will confirm it works and the problem you are experiencing with any init.d script not working is related to that script and not to the kernel support for init.d.

I am using .253 and with DooMKernel v6 & v7 init.d support is working just fine for me.
[Xperia Z Original Android Development] cjcelo:
Im return v6 kernel because internal sd dont work

C6603 cihazımdan Tapatalk 2 ile gönderildi
[Xperia Z Original Android Development] gm007:
How did you unlock the bootloader if you don't have fastboot drivers?

Follow this link to install the drivers

http://xdaforums.com/showthread.php?t=2153261
[Xperia Z Original Android Development] kelvint:
Excuse me, i have installed this kernel to my XZ and i found that i was unable to set my max CPU. i tried it with IncrediControl to set the max cpu to 1510 but it always back to 1944 every time i close the IncrediControl and go back in. Is this normal or should i do something with it? thank you :)
[Xperia Z Original Android Development] [NUT]:
Sounds more like a bug in IncrediControl then a kernel issue... No-frills CPU Control works fine on my Z ...
[Xperia Z Original Android Development] G1_enthusiast:
the long awaited! too bad gamma control isnt implemented but i'll take it!
[Xperia Z Original Android Development] kelvint:
aha i see. thanks NUT. love u :D

i tried the no-frill , it works fine. But it doesnt have the option to set the volt. :(
[Xperia Z Original Android Development] gm007:
Use trickster mod from playstore.
[Xperia Z Original Android Development] tanoxxx:
You can use also Kernel Tuner... working perfectly here :)
[Xperia Z Original Android Development] G1_enthusiast:
faux clock on playstore is awesome, it got extra feature too, i have a multiple arsenal of tool and by far faux is good!
[Xperia Z Original Android Development] vibranze:
Can I use the Exfat zip with CM ROM? Thanks.
[Xperia Z Original Android Development] viper001:
Problem after Kernel Installation

originally had v.253 firmware and v0.6 DL kernel. update to v0.7.

work fine for a while until i rebooted and now after the doomlord logo, instead of the boot animation i get this (see attachment) any ideas?

Edit: went back to v0.6 but now touch recovery is asking for a password. tried my backup ftf of 0.350 and it wont flash in flashtool.
[Xperia Z Original Android Development] harfot:
Downloaded, installed, testet - working fine
[Xperia Z Original Android Development] californicated:
Does the kernel have any effect on the performance with stock settings (no oc)?
[Xperia Z Original Android Development] sea2605:
Thanks! Now I got .253 and its rooted, no files lost and all seems to work fine.

BUT it seems that your method only works for doomkernel v6.

If I flash doomkernel v7 (with CWM) the phone will reboot after the boot animation freezes.

Only solution I found: Flash back to v6 (with CWM).

Could also be a issue with v7 itself... Can't tell for sure.

Now I'll try to flash doomkernel v7 with fastboot boot.img ... Maybe that helps.

Edit:

nope, the manual method via fastboot didn't work.

Even flashing v7 with latest flashtool (beta 6) didn't help... :(

So I flashed back to v6....

I want this new kernel badly!
[Xperia Z Original Android Development] sebastianlow:
Does this kernel improve battery life compared to a stock kernel?
[Xperia Z Original Android Development] DooMLoRD:
wait for a while... It's the firmware flashing image...

I haven't tested... It might work...

it should...

simply try this... Flash stock. 253 firmware uncheck erase userdata....

Boot once to confirm that device boots... Then reboot into fastboot mode and flash the boot.img of v07....

It will if u undervolt...
[Xperia Z Original Android Development] Dsteppa:
Did you verify the md5 hash? Could have been an error while downloading the file.
[Xperia Z Original Android Development] viper001:
Oh. Any idea how long? Cause my battery is about drained and i thinked i really messed up somewhere. Ill try to flash .253 and see if i can start over. Do you think i can charge if i powered off? Thanks for the fast reply.

Edit: OK. Getting to the boot animation screen now :D but getting bootloops at the boot animation. Touch recovry say i have no os installed but doesnt want to install backups. 5% battery left;):D:rolleyes: ill try cwm.
[Xperia Z Original Android Development] [NUT]:
Had a crash while the phone was ringing...

Attached is the last_kmsg
[Xperia Z Original Android Development] sea2605:
Wont I loose root this way? So you think its NUTs ROM (used his generic 253)?
[Xperia Z Original Android Development] DAVIDSIKH:
Right now I'm using v7 on 434 and its working fine, without any bug.
[Xperia Z Original Android Development] [NUT]:
No, you misunderstood him, he gave you a guide to test what is causing the issues. Please do try that to see if your problems go away.

It is the only way to tell if the problems are coming from my ROM or his kernel.
[Xperia Z Original Android Development] kelvint:
thanks guys :)
[Xperia Z Original Android Development] defsix:
I'm on v7 and have no probs with sdcard at all, I have exfat patch alright which applied straight after upgrading so maybe that fixed it...

I did notice a little lag 200-500ms on unlock though since I upgraded. And a little glitchy speed wise all round.. Will see over the next few days... I'm running stock speeds etc..

Sent from my Brain via my Keyboard on my Xperia Z
[Xperia Z Original Android Development] Dsteppa:
Link prease.
[Xperia Z Original Android Development] vibranze:
Nope, tried it and it is not working. :confused:
[Xperia Z Original Android Development] [NUT]:
I've had the same triangle now... it happened only after a shutdown and a 30 seconds wait before turning it on again... but what triggers it and what does it do exactly?
[Xperia Z Original Android Development] diego9016:
I know there's a post explaining but I don't actually understand so I'll ask...

Can someone guide me into making headphones volume higher without the need of the FauxSound app?

I know this is what I need to put this line "echo "44 44" > /sys/kernel/sound_control/gpl_headphone_gain", but I jus don't know where to put it.

Thanks in advance.
[Xperia Z Original Android Development] [NUT]:
Create /etc/init.d and put it in a script there?

That's what I would do anyway...
[Xperia Z Original Android Development] sea2605:
NUT, can't test the stock .253 right know. Maybe tomorrow, because today is an important day for work and I need my phone.

Did you already test whether its the rom or the kernel? BTW: I didn't get a triangle, it just froze at the boot animation (always after or when the "flames" passed 11 times, which is a exceptionally long wait...) and rebooted. Couldn't enter .253 with v7 at all.
[Xperia Z Original Android Development] lancebuks:
Hi,

Will this kernel work on the Japan (SO-02E) variant? If so which version should I use? I'm running 10.1.D.0.333.
[Xperia Z Original Android Development] doki81:
i am on rom aur 3.1 UB, and i have this weird bugs where the cpu keep oc to 1944. i try to uc to 1350 but after a while it will back to 1944. i have uninstall icredicontrol and use trickter mod..but still encounter the same issue..

anyone can help me? i am on v7 kernel..
[Xperia Z Original Android Development] siapakahaku:
can u port intellidemand governor from faux123 to take over mpdecision :D
[Xperia Z Original Android Development] DooMLoRD:
may be the symbols in the kernel has changed

i am on pure stock ROM with just one app for control... rest i do by init.d scripts... and i havent run into this issue

i am starting to think that this is happening on specific custom ROMs... can those who have this issue please post which ROM/mods u using?

dont know... but is the bootloader unlockable on that varinat?

thats for later right now i want to test some interesting stuff
[Xperia Z Original Android Development] lancebuks:
The bootloader is

NOT

unlockable on the SO-02E variant, but my phone is rooted and has XZDualRecovery installed. My personal choice is TWRP.
[Xperia Z Original Android Development] cjcelo:
Hey I Flashed v7 kernel via Fastboot but not mounted my internal sd ...

Please helpp...

---------- Post added at 10:36 AM ---------- Previous post was at 10:27 AM ----------

After re-flashing v6 kernel internal sd works fine ...
[Xperia Z Original Android Development] tanoxxx:
Using V7, untill now all seems :good:

Good Work DooM :)

------------------------------

Here my last extreme UV Values:

M/GHz - mV

192 - 637,5

384 - 637,5

432 - 637,5

486 - 637,5

540 - 637,5

594 - 637,5

648 - 687,5

702 - 687,5

756 - 725

810 - 725

864 - 750

918 - 750

972 - 787,5

1.02 - 787,5

1.08 - 925

1.13 - 925

1.18 - 925

1.24 - 925

1.29 - 937,5

1.35 - 937,5

1.40 - 962,5

1.45 - 962,5

1.51 - 987,5

Untill now all :good: no freeze or reboot, no problem.. working good...
[Xperia Z Original Android Development] californicated:
Flashed v7 after being on advanced stock kernel. Was a bit excited if the phone would boot after being off for a minute, because already two users reported the triangle to appear. Everything fine :fingers-crossed:

I'm just not sure if the swipe to unlock notification on the lockscreen was there before.. :D
[Xperia Z Original Android Development] gm007:
Yes it will disappear after several attempt :p
[Xperia Z Original Android Development] DooMLoRD:
which Firmware are u testing on?
[Xperia Z Original Android Development] diego9016:
Thbaks for your answer, but I'm a basic user and I have no idea on how to create an init.d Script.

I've searched but couldn't find a guide to that :(
[Xperia Z Original Android Development] G1_enthusiast:
experiencing random reboot with Rom aur any UV over 112.5 will cause it...
[Xperia Z Original Android Development] dante501:
Flashed the doom kernel v7 now phone isnt even turning back on nothing woirk not recovery just nothing. i still can feel the phone vibrating but thats about it. Any idea?

Had to use Sonys update tool to flash stock rom and now have to do alle the rooting stuff again. sweet. U should say it wont work on rooted 253 stock rom.
[Xperia Z Original Android Development] DooMLoRD:
i am using it on .253 stock rom... no issues here...
[Xperia Z Original Android Development] californicated:
Is your bootloader unlocked? ..
[Xperia Z Original Android Development] gm007:
I don't think so,cause sony update service wont work on unlocked bootloader.
[Xperia Z Original Android Development] sea2605:
Made some quick tests, to see if its a cwm issue. That was the least thing I could contribute today:

Flashing v7 twice (flash, reboot, flash) with cwm: still freezing bootanimation.

Flashing v7 twice with tw...-recovery: still freezing.

Flashing v6 then v7 (with both recoverys seperately): still no luck...

Maybe I should also test cross flashing ;)
[Xperia Z Original Android Development] DooMLoRD:
can u please test out on CLEAN stock ROM... without any mods/apps....
[Xperia Z Original Android Development] sea2605:
I'd love to, but I can't today. Maybe tomorrow in the afternoon! Can you give me a link to a stock ftf file (including stock kernel)? I don't want to loose my data, so I'll untick "userdata" in flashtool. Right after flashing the stock rom (with flashtool beta 6) i'll boot to test if the rom works. Then i'll enter fastboot-mode and install doomkernel v7 the manual way.
[Xperia Z Original Android Development] Dsteppa:
Plenty of links in the dev section.
[Xperia Z Original Android Development] dante501:
Thanks guys. Well I started all fresh. I used flash tool to refresh older software then phone came back on with all the data alive then root again then dual recovery then newest prerooted software and everything us fine again. Won't be flashing doom Kernel again for sure. Stay with stock it will be fine. And bootloader was locked but can be unlocked. Only thing weird now is nfc still works but I have no notification pooping up anymore I did before even on newest update.
[Xperia Z Original Android Development] Kiko_1272:
Been using v7 since it came out and been doing pretty well.

Stock. 253/ Unlocked BL/ Rooted

Just saying thanks Doom!
[Xperia Z Original Android Development] DooMLoRD:
so who is in for some controlled GPU overclock testing?

;)
[Xperia Z Original Android Development] gm007:
Pm me if you want to test anything;)
[Xperia Z Original Android Development] californicated:
If you had read the OP, you knew that you need an unlocked bootloader for running this (and other custom) kernels ;)
[Xperia Z Original Android Development] Thraxzzz:
Count me in Doom! :D

Sent from my C6603 using voldemort's nose
[Xperia Z Original Android Development] fer2503:
With thermal throttling disabled we don't take the risk of break the Phone?
[Xperia Z Original Android Development] cjcelo:
Hi DoomLord my Firmware RomAur v4.0 verison

based .253 Firmware please help..
[Xperia Z Original Android Development] Antonioffaxii:
I do like GPU stress tests...
[Xperia Z Original Android Development] sebastianlow:
Can I use this kernel with AOKP?
[Xperia Z Original Android Development] Haldi4803:
got v7 working on a full stock 434! (img link)

also undervolted, 192 with 650mV and 384 with 650mV.

But how do you overclock GPU ? Doesn't work for me with .434 rom and KernelTuner v4.4.7.1 nor does Faux123 app show GPU tab!

Edit:

"added and enabled Overall Freq Stats - this will give correct idea of the time spent by the particular CPU in that state (thanks to faux123)"

How do i check that? Is there a special app that shows Time for each core on each state? guess cpu spy doesn't.
[Xperia Z Original Android Development] G1_enthusiast:
interested in GPU underclocking :) i dont play game much so anything to conserve battery and heat.
[Xperia Z Original Android Development] DooMLoRD:
i am working on a mechanism to make the overclock "stick" :p

already have it properly working... just doing some final testing...

with the new mechanism u can:

under/over-clock GPU

fix max freq to defined value

make the max clock speed stick

yes we do... thats why DO NOT MESS WITH THERMAL THROTTLING!!!

again... please test with PURE stock firmware without any mods/apps/scripts... i am suspecting that some of the ROMs/mods/scripts are interfering with the OC... cause the way its implemented in kernel.. kernel will ALWAYS BOOT AT 384 MHz (min) to 1458 MHz (max)... after booting if some script/app/mod keep changing then i cant do anything about it...

NO!

GPU O/C kernel is being tested ;)

i dont think u will get any app to control it... may be i will write one app myself :D

regarding overall freq stats... very few apps support it...
[Xperia Z Original Android Development] G1_enthusiast:
on V6 i notice you can mess with the GPU clock but it will not stick. V7 seem like u take that away. I'm using faux clock app.
[Xperia Z Original Android Development] defsix:
I'm having a few lag issues, especially when unlocking the screen on v7 Kernel. It can be as much as a second delay for the screen to wake after pressing the power button. Didn't have this issue with v6 both times on .253. I just flashed the new kernel wiping cache and dalvik cache. Anyone one to help on this one?

Sent from my Brain via my Keyboard on my Xperia Z
[Xperia Z Original Android Development] Haldi4803:
ehhhh that was a Preview Screenshot ? how mean :crying: and i tought i'd have something to play around this Weekend!

Anyone knows some apps that support overall frequencies stats?
[Xperia Z Original Android Development] DooMLoRD:
please tell in detail what setting are u using?

cpu min/max speeds

cpu gov

i/o scheduler

who said that i wont release it before the weekend ;) {hint}
[Xperia Z Original Android Development] Haldi4803:
its Friday 15:30 in my time zone the WeekEnd literally already started ^^ But hei, great work! didn't expect v7 to come out this week nor for v8 to come this fast after v7 ^^ :good:
[Xperia Z Original Android Development] defsix:
Just like when I was running v6 I was running the original settings , I am doing the same now. I haven't changed anything.

Currently v7 on Global Generic .253
[Xperia Z Original Android Development] fer2503:
i like your kernel but i don't want lose BE2...any solution? why we can't flash this kernel on locked bootloader via recovery?
[Xperia Z Original Android Development] DooMLoRD:
for now not possible for this device to run custom kernel on locked bootloader...
[Xperia Z Original Android Development] fer2503:
i hope for the future..i like a lot your kernel :D
[Xperia Z Original Android Development] G1_enthusiast:
you wont completely lose BE2 still in video but not in album

---------- Post added at 05:17 PM ---------- Previous post was at 05:16 PM ----------

which rom are you using? i'm using ROMAUR getting reboot beyond -112.5
[Xperia Z Original Android Development] californicated:
Which governor and scheduler do you guys use?

Kernel is running great, just waiting for slide 2 wake :fingers-crossed:
[Xperia Z Original Android Development] defsix:
If I haven't changed any setting on either version, could it be some original setting difference between v6 and v7?

Sent from my Brain via my Keyboard on my Xperia Z
[Xperia Z Original Android Development] tanoxxx:
I was on ROMAUR too..

i think your CPU dont support this values..
[Xperia Z Original Android Development] G1_enthusiast:
it support on V6 for sure...