yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] Dsteppa:
Thanks Doom, had crashes each time I either enabled WiFi or when I got disconnected from one. That's really annoying especially on vacation. I managed to download and flash v13,even though it took me 15min, but everything works fine now and battery life is really really great now!

Doom saved my vacation! :thumbup:
[Xperia Z Original Android Development] poo-tang:
48 hours, no reboots and WiFi is working fine thanks [MENTION=2784807]DooMLoRD[/MENTION] :)
[Xperia Z Original Android Development] fakhreza:
Three days straight without any reboots. Battery life is good.

You're the best, Doom!

Little problem : screen flickering in cwm. :)
[Xperia Z Original Android Development] worf_1977:
Also 3 days here, and no signs of reboot.

Thanks [MENTION=2784807]DooMLoRD[/MENTION]!
[Xperia Z Original Android Development] kart_man_21:
Hi DooMLoRD, I can confirm as well, 3 days straight, very stable! Keep up the good work!
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
Also been running v13 since release and not a single reboot

Great works as allways

Even still use you xperia play kernel :)
[Xperia Z Original Android Development] Alhaddad:
only LuckyPatcher is complaining about busybox not found, i tried installing the latest build with busybox pro.. it says busybox found in /system/sbin which is in the kernel.

so, i'm not sure about installing it, it may break something in the kernel.

any advice?
[Xperia Z Original Android Development] [NUT]:
You can install it, the kernel version is in /sbin. Afaik (except if doom changed anything in his scripting with v12/13) all of dooms scripts don't need much special and won't break on a busybox update.
[Xperia Z Original Android Development] DooMLoRD:
the busybox in /sbin is needed during bootup but after that the preference should be on busybox in /system/bin or /system/xbin

i will fix up the PATH variable in next release

i was discussing this issue with one of the developers and there seems to be a way to fix this... jerpelea (FXP) has found out a way for this... i am working on a solution with their help...
[Xperia Z Original Android Development] Friddexx:
Seems to be some kind of problem with dev host. After clicking on download I just get an error message. Same error with phone and computer so is it possible dowload it from somwere else?

Leaving for work tomorrow morning and going to be away for a week or two so I would want this before leaving. :)

EDIT: no need anymore, got it
[Xperia Z Original Android Development] sebastianlow:
Hey doom, are you working on a GPU OC app?
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
I was hoping he may in the future incorporate a gpu oc feature into his gpu monitor small app, as a pro feature or something

Buying his apps is the only way I can donate to him as I dont have PayPal, I bought his sd card mount app which is a handy tool.

Maybe he will make more paid apps in thwe future :)
[Xperia Z Original Android Development] viper001:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

Are you referring to build quality? Because if that's the case it doesn't make sense. In order for the system to decide which table to use it has to run stability test at first boot. I really don't think that this is the case.
[Xperia Z Original Android Development] DooMLoRD:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

Thanks for pointing this out... I will have a look at it later...
[Xperia Z Original Android Development] MrPhilo:
The Qualcomm (S4 Pro) SoC has 4 different variant. Slow, Nominal, Fast and Faster (0, 1, 2, 3) . Faster variants can undervolt a lot lower than the rest, or it should already be pre-configured automatically at a lower voltage like the Nexus 4, so some Xperia Z will have less heat and perform better in battery life. For example, for nominal variants, they might only be able to undervolt around -100mV while faster variants can undervolt around 175mV - 250mV.

My Nexus 4 is a fast variant and I can undervolt -175mV while overclocked to 1.9Ghz with no problem.

You need to be rooted to check.
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

I have pvs:3 that means i have the faster variant?
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

.........
[Xperia Z Original Android Development] Thaevil0ne:
This should be stickied, DooMKernel is awesome.

I have been following this guy since Xperia Play, best kernel released for Xperia Play IMO.

To bad you gave up on it, although there was not much to improve on it. :)

Kind regards, Stefan.
[Xperia Z Original Android Development] kchino:
yes! Same here on my Z. My N4 is a fast(2) chip but I could only successfully UV at -100 on any frequency.
[Xperia Z Original Android Development] Kallb123:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

I don't currently have bootloader unlocked (going to need to get a replacement of this phone as vibration is faulty) but I thought I'd have a look at my cpu.

I apparently have PVS 4... Is that like super insane over clock mode? Should I keep this even with faulty vibration? xD

Or is the text just not zero indexed? :(
[Xperia Z Original Android Development] scoopdreams:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

I have a PVS:1 version of the cpu and can get undervolt of about 150mV across the board?

Feel a little lousy it's a PVS:1.

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

Sony Xperia Z C6603 Purple | RomAur 1.3.1 + DooMkernel v2
[Xperia Z Original Android Development] viper001:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

So the variant identities are known. That's interesting. Shows that you learn something new everyday.

Thanks for the info. :)

Edit: PVS=4 :D :thumbup:

But, has anyone gone beyond 21000 in Antutu? My best is ~20500 @ 1.5kHz scores are unstable @ anything greater. Temperatures are under control now though. Used to hit 70deg C cpu temp in stock.

If there's only 1 feature that makes the kernel a must have, its undervolting.

Thanks again DoomLord.
[Xperia Z Original Android Development] BoneMo:
i would guess you have FASTER but there is some number mistake when it is 0-3. Or you have THE FASTEST :)

PS: I have PVS:3 //FASTER :laugh:

---------- Post added at 08:21 AM ---------- Previous post was at 07:36 AM ----------

omg,, i set low voltage for 1.6Ghz and phone is still rebooting after system boots up...so i cannot change it back.....i tried to flash kernel again...didnt help....should i reflash the ROM ??
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

Try the safe mode,i think vol down + power till booting.
[Xperia Z Original Android Development] BoneMo:
Thanks, so much i almost killed myself... Got into safe mode,,,unistalled incredicontrol and deleted its cache and data,,,,reboot and installed incredicontrol back....uff....it is ok now,,,,10 minutes of horror

PS: on PVS:3 for 1.6Ghz ...do not set just 1000 voltage .. ok is for me 1050..or to be safe 1075 :)..still less than stock 1150 for 1.5Ghz
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

Yes uninstall the app and restart the phone then put it again.
[Xperia Z Original Android Development] dmc_universe:
I have this issue too in stock rom, msm_hsic_host wakes alot cost much power.

All information you need is here:

http://www.neckbeard.ca/r/nexus4/comments/199bd3/a_great_explanation_of_the_msm_hsic_host_wakelock/

https://github.com/CyanogenMod/lge-kernel-mako/pull/1
[Xperia Z Original Android Development] defsix:
Re: [KERNEL][Z] DooMKernel {JB}(v02)[20130310]

Am I missing something here? I'm trying to find which one I have. I'm on stock FW.

Sent from the brain via my Xperia Z & XDA PHD
[Xperia Z Original Android Development] DooMLoRD:
u need to run the command after a fresh reboot
[Xperia Z Original Android Development] DooMLoRD:
my kernel will always have the latest CWM version... so no need to worry about updated CWM
[Xperia Z Original Android Development] tanoxxx:
Great Thanks :)

I try to flash it, but i get stuck on < waiting for device > :(

i dont know why, i have the driver installed, all activity related are closed, the XZ is in fastboot mode and i tryed also to change Usb port, nothing :confused:

do you have some idea? or can you make please a zip for flash it by recovery?

Thanks
[Xperia Z Original Android Development] showlyshah:
I have two problems.

My setup is,-android 4.2.2 generic india stock .244 firmware, root with supersu and v13 doom kernal, dual recovery.

Problems. 1] Wifi not turning on, shows "turning on " msg only, neither do wifi hotspot ( shows error). 2] exfat mount mod ( using the flashable mod pack from ur opening post) wont work at all for me . i have class 10 64gb u1 xc card from sandisk. Phone always show " safe to remove sd" if it is formatted as exfat using windows. All i can have is fat32 which i do formatted using minitool partition wizard for wondows7. In fat32 its mounting and can access it on windows as portable player.

Also my antutu score got down from 20489 to 11345!!! When i changed from stock kernel to doomkernel v13#!!!

Sorry , but i am a new bee on xperia z, i bought my xperia yesterday, and flashed it almost 10 times with various os.. Till now. My previous phone was hd2 from which i type this....and i really miss a dedicated recovery partition( one thing i hate about sony and the next is that crappy sim tray)

Any help pls...
[Xperia Z Original Android Development] DooMLoRD:
not at the moment...

1) flash latest kernel package via recovery

2) undont need to use that flashable mod as Sony have themselves added exfat module in new firmwares

3) check the clock speed in some O/C app

4) dedicated recovery solution (cant comment on it right now)
[Xperia Z Original Android Development] phoe zay:
Dear sir, i cannot spoof mac address by using mac address ghost.When I was spoofed the WiFi is not connected to the target network.How can i do it please teach me.Sorry for my english.Thanks:)
[Xperia Z Original Android Development] DooMLoRD:
i am working on a solution... it should hopefully be resolved in next update!
[Xperia Z Original Android Development] showlyshah:
I have done recovery flashing and not fastboot flash, and i did it two times, no use. I also copied the modules from the zip to system and fixed the permission s from recovery. Also no use. I used v13 kernel.

Ok, i got it about exfat.

I used kernel tuner, 4 cores are running at 1.5ghz max cahnged governor to perfomance, still about 12462!

Recovery partition... Oh its a joy with hd2, clk-magldr , twrp-cwm, windows-android , throw any thing at it... By the way if we can repartition the nand and able to cut 5-10 mb out of system we can make it a recovery partition??? With suitable os/kernel mods we will be able to load it . but what about the bootloader? Sorry if some thing is a stupid ques.
[Xperia Z Original Android Development] Ahmed Wael:
thx doomlord for this but can i use a kernel on anther rom or must be on stock because i saw pepole use your kernel on diffrent rom

finely sorry for my english and thx again
[Xperia Z Original Android Development] HSD-Pilot:
You can use it on Stock based Roms without problems. Currently i'm running it in combination with monxDIFIED and it's really smooth :thumbup:

Gesendet von meinem C6603 mit Tapatalk 2
[Xperia Z Original Android Development] Ahmed Wael:
can i use it on ROMAUR V8.0 AROMA ? and how can i know the is Stock based or no ?
[Xperia Z Original Android Development] mjs87:
Hey doom your side with recovery V8 was flashing the kernel doom this week that I've done with success, I can now [Xperia S] Doom Kernel v13 flash without problems?

kernel-versie 3.4.0-g3865184

firmware 244

rooted whit youre thread
[Xperia Z Original Android Development] DooMLoRD:
hehe... i just noticed that i crossed 27,000 thanks... it was just a month back that this was 25,000 :p

thank you all!

regards,

DooMLoRD
[Xperia Z Original Android Development] fakhreza:
ROMAUR is stock based. You can see that in the ROM thread OP.

Non stock-based ROM: AOSP, CM, MIUI, PAC.
[Xperia Z Original Android Development] marjaN_:
wifi doesn't work for me @ stock C6603_10.3.1.A.0.244_Generic CE with this kernel, solution? :)
[Xperia Z Original Android Development] Ahmed Wael:
thank you soo much
[Xperia Z Original Android Development] mjs87:
it worked successfully, still one question and then I know everything: D now iki this kernel have preflashed can I install custom roms?

I've heard that muii is good?
[Xperia Z Original Android Development] Haldi4803:
Dont Flash via Flashtool. Use CWM recovery.

WiFi modules are only flashed in CWM.

P.S.

Okay... Location Based WiFi does work! Though I'm not sure if it only deactivates first time I touch the screen after location change or on change direct.
[Xperia Z Original Android Development] Destroyedbeauty:
Hey, Doom..

You should tell Sony to give you some kind of free phone-gift deal thing thanks to all the support and things you do and have done for their Xperia line-ups thru the years (rooting scripts, custom kernels, various kernel patch fixes, etc etc)..

Maybe an Sony Xperia Honami DOOM Edition :D

.. No joking but..

You deserve some kind of endorsment for all of your work.

Skickat från min C6603 via Tapatalk 2
[Xperia Z Original Android Development] DooMLoRD:
oh i wish there was a Xperia device named after me ;) or even the FreeXperia team "Sony FreeXperia Honami" :highfive:
[Xperia Z Original Android Development] Haldi4803:
Sony Xperia Free, Doom edition instead of AOSP xD
[Xperia Z Original Android Development] Destroyedbeauty:
Skickat från min C6603 via Tapatalk 2

Haha.. *laugh of the day* :D
[Xperia Z Original Android Development] nolinuxnoparty:
Which came with Doom Kernel and CM out of the box? :D
[Xperia Z Original Android Development] DooMLoRD:
Why not :)
[Xperia Z Original Android Development] Hellscythe:
im on excelsus v5 rom and after sleeping the phone for a bit, i am not connected to network anymore.

i made it keep wifi on always during sleep and disabled minimize battery usage :S

EDIT: now wifi refuses to turn on altogether

EDIT2: reflashed kernel and it works now
[Xperia Z Original Android Development] mhairy:
Hi Doomlord

After flash ur kernel..what i can say its better from stock kernel wifi fix n batt life good..actually im from samsungNote2 n S4..its totally different to root n flash it..but after read ur guide it easy..thanks you so much..i love it Sony Z now:D:D:D
[Xperia Z Original Android Development] hesbond:
Hello Guys

i hv problem with DoomKernel V13

when i flash doom kernel first time its work but if i restart phone it can't find wifi

i tried flash with many rom still same problem

thanks

PS. I flash with CWM and TWRP
[Xperia Z Original Android Development] defsix:
Is it just me ? I don't seem to have init.d support anymore on V13... I've reflashed a few times t through recovery just to make sure but still i'm without. TricksterMOD won't auto apply at start and I seem to have problems with other apps that should autostart too.

Any ideas ?
[Xperia Z Original Android Development] spida_singh:
I set a 30 second delay on Trickster MOD to get boot value to apply OK, and not get any 'dirty reboot' messages.

The only issue i find is that sometimes, the overclock reverts back to stock frequencies without any boots. Same with the GPU, i set it manually after a restart, a few hours later, not all the time but sometimes, when i check the settings, they have reverted back to stock.

Sound and UV values remain OK to what i set, seems only some are being affected.

Any ideas Doom?

Great kernel either way, battery is really good :D
[Xperia Z Original Android Development] harfot:
I almost begin missing the reboots. It has now been up for 175 hours without a single problem. Amazing, mate :)
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
This happens to me also it reverts back to whatever set it as on boot (using set cpu) must be a failsafe or something on sonys side to prevent overheating or smth the gpu not sticking is known by doom but im sure he'll find a way to fix it!
[Xperia Z Original Android Development] defsix:
I don't get any messages at all. I don't even have system/etc/init.d that's whats confusing me.
[Xperia Z Original Android Development] loveninecube:
Hello DooM.

I flashed DooMKernel v13, but external SD can't mount via CWM.

I can't backup to external SD, how can I backup to external SD?

sent from my Xperia Z using Taparalk 4

Model : C6603 / ROM : eXisten Z Ultra Edition v1
[Xperia Z Original Android Development] Hellscythe:
is anyone else's wifi disconnecting after sleeping?

i wake my phone and it doesn't connect back to wifi, i have to turn wifi off, then back on, rescan to get it to connect again :S
[Xperia Z Original Android Development] fakhreza:
To do CWM backup to external storage, just go to backup -> backup to external storage.. It's pretty obvious in the cwm menu :)

No sure for the usb storage mount problem though..
[Xperia Z Original Android Development] psycmos:
DooMLoRD any problem using one external cover with battery with output DC 5v with 1000ma output, because the offical charger supply for Xperia z have 2000ma output and cover connects ate the same slot, Dock slot and sony in dock slot connect with 2000ma. have problem using that with this kernel??
[Xperia Z Original Android Development] [NUT]:
I have the 2700mah version of that chargedock, works fine with DooMKernel v13.
[Xperia Z Original Android Development] psycmos:
DOOMKernel V13 and ★ monxDIFIED [04-03-01] wifi not work, any chance to put it working??
[Xperia Z Original Android Development] vodanhdaisu:
Please help. I've just flash DoomLord v13 kernel via CWM: after install the zip file, I choose Reboot to system but my phone does not boot afterward :(

I push power button, the phone vibrates but does not awake

I connect my phone to usb, the red light blinks only

Please help If anybody has experienced

Thank you in advance
[Xperia Z Original Android Development] psycmos:
Press Vol+and power button simultaneous while 10s. try power on after that if not repeat this...
[Xperia Z Original Android Development] vodanhdaisu:
thanks for your reply, but my phone still does not awake at all :(
[Xperia Z Original Android Development] psycmos:
have you unlocked bootloader??

---------- Post added at 06:35 PM ---------- Previous post was at 06:29 PM ----------

i've flashed via CWM. Yes it works now, i found the problem we need to flash kernel again after flashed the rom. for install modules over the rom!!! thnks ;)
[Xperia Z Original Android Development] Haldi4803:
Are you sure the battery is not complety emtpy ? Chrage for 3-4h to be sure.

Then connect in flash mode and flash Stock TFT with rom + kernel, and try again.
[Xperia Z Original Android Development] Destroyedbeauty:
Your bootloader was unlocked before flashing right?
[Xperia Z Original Android Development] fakhreza:
Flash the kernel zip package thru cwm. Don't use fastboot.
[Xperia Z Original Android Development] [NUT]:
Actually, [MENTION=2784807]DooMLoRD[/MENTION], maybe you should include a small install guide for custom ROM's...

1. Flash kernel

2. Flash ROM

3. Flash kernel again.

Done :)
[Xperia Z Original Android Development] harfot:
You will never be able to help people who is not reading the OP what ever you write as help
[Xperia Z Original Android Development] [NUT]:
Yup, absolutely true :D

But it doesn't hurt and it does help a bit in the number of people asking...
[Xperia Z Original Android Development] showlyshah:
Wifi problem fixed:-

So after trying several system reflashing and kernel (doom kernel v13) using recoveries and flash tool, i figure out cause of wifi problem

This is it.

If u are at latest .244 version of rom ( stock) you must have to flash a .244 kernel itself , in order to make wifi working. If u flash a .423 kernel ( just the one down version of .244), even if it is a stock kernel, u cant turn on wifi. I have checked it in b/w the rooting process. ( i think u know how to root by downgrading kernel).

These are my steps, in case any one want to check.

1) flashed the .244 ftf ( whole factory firmware) generic india using flash tool, rebooted,finished setups, - wifi working.

2) to root the firmware, i flashed .423 kernel(generic NL), rebooted,finished setups, - wifi not turning on.

3) rooted with doomlord v18 toolkit, rebooted, - root ok, but no wifi again.

4) flashed my own stock kernel ( unselecting all others except kernel, data,cache from my firmware .ftf in flashtool) back, rebooted, finished setups - wifi working , root working.

5) happy :)

So i think doomload's v13 kernel contain some parts( wifi drivers??) from .423 kernel which is causing problem for some users with .244 rom.

Thanks.

Nb. I had wifi problem, so in finding solutions, i discovered this, this may be my problem/solution only. It may/ may not be ur problem/solution.
[Xperia Z Original Android Development] gm007:
Why don't you flash v13 with fastboot on stock .244 it has root and recovery than install v13 from the recovery to enable wifi,easier ;)
[Xperia Z Original Android Development] mahdibassam:
Hey guys.

Just wondering if this kernel is compatible with Excelsus V5? If so, do I just flash it in recovery? Because the OP only says it's compatible with stock firmware.
[Xperia Z Original Android Development] harfot:
Excelsus is made for locked bootloaders so if you have not unlocked your bootloader you cannot use it.
[Xperia Z Original Android Development] -totonio-:
You can use excelsius on both UB/LB... You can use doomkernel on every custom rom stock based... But obliviously you need an unlocked bootloader.
[Xperia Z Original Android Development] showlyshah:
Ok, but i think that the kernel need some specific lib files and wifi drivers which may be solely designed for it,and may cause incompatibility. so i never tried fast boot flash. Well any way to check that out, i wil flash it now and post the results.
[Xperia Z Original Android Development] gm007:
That's why i said after flashing via fastboot you need to reinstall the kernel in recovery.
[Xperia Z Original Android Development] mhairy:
Hi all

This one you can use after flash it..
[Xperia Z Original Android Development] showlyshah:
Ok, i have done that, thanks dude, it worked. Now wifi is ok, but let me tell u, flashing via recovery only dont work on wifi problem, nor did flashing via fast boot only. But flashing via fastboot + again flashing via recovery did the trick. Dont know why this strange dual flash phenomen.!!!!
[Xperia Z Original Android Development] :
I'm having the problem that many others are having - WiFi isn't working.

I am on .244, the newest firmware.

I flash DooMKernel via fastboot, boot into recovery, then install a .244-based ROM.

I then install the DooMKernel.zip, containing WiFi drivers, and WiFi is still broken.

Maybe I'm doing something wrong, but as far as I can see, I'm doing things properly
[Xperia Z Original Android Development] gm007:
The stock based rom you are using don't have the updated wifi driver that's why.
[Xperia Z Original Android Development] :
But isn't that the driver that's included in the zip?

If so, then it gets installed anyway (or at least it should).

I have already tried extracting the WiFi drivers from the kernel zip, and putting them in the system folder of the ROM, still no luck.
[Xperia Z Original Android Development] gm007:
I think there is lot of files changed during the latest update other than the new drivers.

Maybe some wifi configuration files,i don't know?
[Xperia Z Original Android Development] :
So what exactly can I do? Other than having older firmware, or a stock ftf?

The best I could do is flash the stock kernel, but then I won't have recovery.
[Xperia Z Original Android Development] gm007:
Maybe wait for the dev to update his rom or try another rom.
[Xperia Z Original Android Development] -totonio-:
I'm on .244 (monx) the wifi is working, but i flashed .244 ftf with stock kernel first, next Doomkernel (fastboot--> Recovery) and next the monxdified rom...

With some stock based rom, you need to have the untouched base first, I don't understand why but it is so :)