yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] showlyshah:
I solved mine, read few posts b4. Or do this

Flash .244 firmware, root it, flash back .244 kernel only, check wifi. It should be working now( if u dont flash back .244 it wont work)

Then

Flash doomload v13 kernel via fastboot, reboot, wifi wont be working now, now reboot into cwm( i used cwm and not twrp) flash the doomload kernel v13 again from cwm, reboot, wifi will be working( at least for me its working)

Follow the steps in order, and post the results.
[Xperia Z Original Android Development] kart_man_21:
Must be flashed from recovery (cwm) fastboot will not work, as mentioned in op and in the thread.
[Xperia Z Original Android Development] Destroyedbeauty:
First flash boot.img from Doomkernel zip thru flashtool, then flash the whole ZIP in recovery because, if I remember this correctly, Doomlord is using custom wifi modules that needs to replace the stock Sony ones, so wifi will not work with stock modules..
[Xperia Z Original Android Development] showlyshah:
Its wrong, may be op post need an edit, if you have .224 rom, u must first flash kernel via fastboot( flash tool will help) then do it again from cwm to fix wifi.
[Xperia Z Original Android Development] bandario:
Been running v13 for a while now with no issues, wifi works fine and very happy.

Was pondering why I wasn't getting as many days out of my battery as I used to and realised I had not set min freq or enabled wheatley.

I installed nofrills cpu governor, set min 192 and wheatley gov then rebooted....into bootloop.

Have hard reset until 3 vibrations, now every time I turn on, just sits on xperia loading screen indefinitely.

Is there any way out of this without reflashing FTF and starting completely from scratch ???

Usually if anything fails with nofrills, it would just boot without loading values.

---------- Post added at 05:31 AM ---------- Previous post was at 04:48 AM ----------

About to leave for the weekend, had to have phone back: did factory reset, flashed all again for good measure and restored a titanium backups of apps+data.

Just my minor homescreen tweaks to do over again now...god i'm getting fast at this ****, not really a good thing
[Xperia Z Original Android Development] showlyshah:
There is a great tool if u can get into recovery, Aroma file manager.
[Xperia Z Original Android Development] ckyy:
Bump. Not trying to get on anyones nerves, but is there any progress on this doomlord?
[Xperia Z Original Android Development] :
Bizarrely, this doesn't work for me either! However, DooMLoRD's "Advanced Stock Kernel" (which, to my knowledge, also contains the new WiFi drivers) does work. How weird.

Tried. Didn't work.

But I managed to get his other kernel working fine.
[Xperia Z Original Android Development] [NUT]:
No, adv stock contains the stock WiFi modules and firmware.
[Xperia Z Original Android Development] :
So why didn't that work in the first place?

When I tried to install it via CWM over DooMKernel, surely it would have overwritten the DooMKernel WiFi drivers?

It's beginning to sound like, for some reason the updater-script isn't extracting the drivers to my /system directory, unless I'm mistaken?
[Xperia Z Original Android Development] Evil_Sephiroth:
Atm i'm on Doomkernel with monxified rom (essential HonamiXZ 04-04-00)

TricksterMOD for CPU/GPU control

I use Deadline I/O and interactive Governator (ondemand gov for GPU)

Min/MAX stock frequency (and stock GPU too)

I use -2step voltage on all frequency from 300 mhz to 1 ghz and -1 step from 1.1 ghz to 1.5 ghz

ATM i'm "rock solid"

Anyone have CPU voltage table with more conservative voltage that are still stable?

Thank you

---------- Post added at 03:01 PM ---------- Previous post was at 02:59 PM ----------

Sorry if anyone already asket you this...

Your ROM is?

The kernel reflash in recovery "trick" worked for me on "Romamur V8" and "Monxified HonamiXZ"
[Xperia Z Original Android Development] :
I was using my own (pre-release, not yet finished), then I tried with a stock firmware ftf, still no luck.
[Xperia Z Original Android Development] Evil_Sephiroth:
Strange ...on latest .244 i have wi fi back with reflash from recovery

i know that this is redundant but i have to suggest you this...

1)Grab stock Generic Europe .244 FW ftf

2)Flashtool it (with kernel too and wipe all)

3)Run it and wait

4)put Doomkernel zip and rom in SD

5)Turn off phone

6)Fastboot flash Doomkernel

7)Boot in stock FW and try WI FI (working or not go on)

8)reboot in recovery (I use clockwork becouse TW sometimes give me bad flash)

8)Flash ROM

9) Reboot in ROM and chek WI FI

If work...DONE

If NOT

10) Boot in recovery and flash doomkernel

11) reboot in ROM and see

Hope it work^^
[Xperia Z Original Android Development] :
I've already done something like this.

But it's worth another shot.

I'll try it when I next get WiFi.

Thanks.
[Xperia Z Original Android Development] [NUT]:
Eh, [MENTION=2784807]DooMLoRD[/MENTION] re-released v8, maybe you still have the old version?

---------- Post added at 08:41 AM ---------- Previous post was at 08:40 AM ----------

What app are you using to OC your CPU?
[Xperia Z Original Android Development] Evil_Sephiroth:
OC work on All cores.

Use tricksterMOD and set OC.

Work on all cores under load.

If You.set performance governator or block min-max freq You can see all.cores jump to desidered frequency.

If you stay on interactive or.ondemand.governator and phone is idling freq drop on unused cores
[Xperia Z Original Android Development] Destroyedbeauty:
Any chance of seeing more CPU governors and I/O schedulers in your kernel, Doom? Intellidemand governor and ROW scheduler perhaps..? *fingers crossed*

:angel:
[Xperia Z Original Android Development] iKillCypher:
was wondering if this works on CM10.2 ?
[Xperia Z Original Android Development] dron39:
DooM, Any news about v14? :)
[Xperia Z Original Android Development] Evil_Sephiroth:
NO sorry
[Xperia Z Original Android Development] Destroyedbeauty:
Nope, this is just for stock based ROM!
[Xperia Z Original Android Development] mkone:
after tested many roms im back to stock with Dooms v13 kernel - everything works perfectly.

tutorial:

1)Grab stock Generic Europe .244 FW ftf

2)Flashtool it (full with kernel too and wipe all)

3)Run it and wait

4)put Doomkernel zip and rom in SD

5)Turn off phone

6)Fastboot flash Doomkernel

7)Boot in stock FW and try WI FI (not worked)

8)Boot in recovery and flash doomkernel

9)Reboot in ROM and worked fine :)

EDIT: STAMINA ISNT WORKING CORRECTLY / wifi/3g always on /
[Xperia Z Original Android Development] Evil_Sephiroth:
Then I'm sorry to say that this is probably your issue. Maybe bad flash or other problem.

Have you tried to set performance governator and block.min andax.frequency (it's an option in.tricksterMOD)

---------- Post added at 07:36 PM ---------- Previous post was at 07:31 PM ----------

Yep Same here. don't.know If kernel.or rom.related
[Xperia Z Original Android Development] psycmos:
Wifi works well after flash kernel again with rom installed ;)

★ monxDIFIED ★ ESSENTIAL | DARK/LIGHT | HONAMiXZ™ (XX/08)(v040401)
[Xperia Z Original Android Development] Evil_Sephiroth:
Mmmh now that I think. Can STAMINA mode be like bravia engine and don't work on unlocked.bootloader?
[Xperia Z Original Android Development] Haldi4803:
use KernelTuner! OC only works on ACTIVE cores and gets reset if the core goes offline!
[Xperia Z Original Android Development] mkone:
Yep Same here. don't.know If kernel.or rom.related

[/QUOTE]

Stamina turned off / my alternative is instal from play apps:

1. better wifi

2. auto 3g

:) - works fine
[Xperia Z Original Android Development] Evil_Sephiroth:
This one....block min max freq stop cores to go offline (if you bench)
[Xperia Z Original Android Development] akosirenzo23:
.

It keeps on rebooting whenever i am setting on boot the 1.9 ghz.
[Xperia Z Original Android Development] Destroyedbeauty:
1.9 Ghz is an unstable setting..

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[Xperia Z Original Android Development] johnemone:
Pls does it support app2sd
[Xperia Z Original Android Development] Destroyedbeauty:
Nope, the option to move apps to SD card was removed first in 4.1 I think.

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[Xperia Z Original Android Development] Evil_Sephiroth:
You need to overvolt at 1.9. But pay attention
[Xperia Z Original Android Development] ckyy:
Probably not worth it. You'll most likely fry your phone.
[Xperia Z Original Android Development] Evil_Sephiroth:
Yep, but if you want to try a bench run maybe you can overviolt just 1-2 step 1.9ghz frequency

Just 1 time^^
[Xperia Z Original Android Development] Haldi4803:
if you run 1.9ghz more than 15 seconds your phone will throttle down to 1242mhz..... not worth trying.
[Xperia Z Original Android Development] DooMLoRD:
those who are having issues with wifi:

make sure u are using recovery for UNLOCKED BOOTLOADER!

this was tested on pure stock ROM .244 as it is very stable combo

i cant guarantee if it will work correctly on custom/modded roms

as for CM10.x:

i myself use only stock rom cause of its stability and feature set

as of now i dont have plans to support CM10.x as its under active development and in the past custom kernel + work in progress ROM created a HUGE headache for the FXP team so i wont be working on CM10.x kernel anytime soon

for 1.9Ghz issue:

all chips are different

not all will support such high O/C

all cores get affected

some old apps dont support proper throttling on all cores

u can use the msm-thermal interface over the thermald and change throttling temperatures but do this at ur own risk

for new features:

ROW will be added next - it was ready almost 5 months back (https://github.com/DooMLoRD/android_kernel_sony_apq8064/commits/exp_ROW) but because of wifi driver issue i couldnt add it.. hopefully since we now have a stable (fingers crossed) wifi source i can now add it..

ZRAM will also be added

Sound Control will be updated to v3.0

some other things too

i am on vacation in the Himalayas (17000 ft) and will be back on the 4th of sept... will start work on kernel then...

oh btw I AM SURELY GETTING THE HONAMI (Xperia Z1)!!! donations are most welcome :)

cheers!

regards,

DooMLoRD
[Xperia Z Original Android Development] sea2605:
First: Have fun on the trip and breath a lot of fresh air!

Asking for those who have issues with

wifi (including me):

Won't you update the

custom wifi modules until sony publishes new code? Do we need to wait for the new fw?

And will you still use the the custom wifi modules in the new fw or use the new stock wifi modules of the new fw? (Don't know if you can know that just now, so I ask)
[Xperia Z Original Android Development] Destroyedbeauty:
Any chance of seeing Intellidemand CPU governor governor in your in the future? This, together with ROW schelduer, should do wonders for the battery. After my own experiences though!
[Xperia Z Original Android Development] DooMLoRD:
what issue u have with wifi? if u correctly flash the kernel package, which includes a bunch of stuff for compatibility with custom wifi modules, via recovery then you will not have any issues...

i have spoken to the sony devs hopefully next kernel source release will have correct drivers...

yes i will add more governors & other fancy stuff now that the wifi issue is resolved ;)
[Xperia Z Original Android Development] Evo_Coder:
Hello. Is there any chances that you will patch kernel for full "True CD-ROM emulation" ? http://xdaforums.com/showthread.php?t=2196707
[Xperia Z Original Android Development] Alhaddad:
this would be great :good:
[Xperia Z Original Android Development] Haldi4803:
this sounds really awesome!
[Xperia Z Original Android Development] mhairy:
Hi guy,

I agree with doomlord..i reset everthing. Than reflash back to original fw 244 now my wifi fix no problem.. Currently im run stock kernel n rom de-odex very stable no.issue

ROM:244 de-odex

Kernel:stock kernel UV 1.2

THEME: XPERIA. i1
[Xperia Z Original Android Development] :
Still not working. :(
[Xperia Z Original Android Development] Evil_Sephiroth:
Ouch...really sorry......;_;

then you have to wait new release...
[Xperia Z Original Android Development] Destroyedbeauty:
Try this method, it requires that you wipe your phone first and so..

1) Put Doomkernel v13-zip on External SD-Card, remove everything on SD-card (move important files / folders like pictures etc etc to your PC!) except the ZIP file.

2) Flash Doomkernel 13 thru Flashtool

3) Boot into recovery, and do an FULL wipe of everything except external SD-Card - factory reset, wipe caches, wipe system, wipe data and internal SD. You got it..

4) A) Flash .244 FTF thru flashtool, untick so you doesn't flash any kernel before starting.

B) After FTF firmware flashing are completed, flash Doomkernel v13.

5) Reboot into recovery (I recommend CWM for this, TWRP isn't my specific nr. 1 choice for flashing zips..)

6. Flash Doomkernel v13 ZIP. Wipe cache and Dalvik for being on safe side.

7) Reboot and see if Wifi is working. Otherwise, reboot again. If not working, then something is screwed up anywhere..
[Xperia Z Original Android Development] :
Will do.

last time I didn't wipe the internal storage (as I previously didn't have an SD card), let's hope that was the problem, and that I can do it now.

---------- Post added at 06:38 PM ---------- Previous post was at 06:22 PM ----------

Damn!
[Xperia Z Original Android Development] Destroyedbeauty:
Try with formating your SD card to FAT32 file system.

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[Xperia Z Original Android Development] :
Already in that format, but I'll try again.

This problem always happens to me.
[Xperia Z Original Android Development] Destroyedbeauty:
Perhaps, your Doomkernel v13 ZIP is an broken download, so it isn't fully downloaded even if your web browser told you so. Try with re-download and then report back here, so I and all the other ones here can help u out with this!!
[Xperia Z Original Android Development] :
I may do so later on.

I go back to school tomorrow, and I don't want a broken phone.
[Xperia Z Original Android Development] sea2605:
[MENTION=2784807]DooMLoRD[/MENTION]

maybe some of these kernel wakelocks help you determine what could cause the wifi issue. currently I'm trying to reduce them but wanted to show you first:

msm_hsic_host = 1500x

qmuxd_port_wl_9 =12000x

keyevents = over 56000x

event1-725 = over 55000x

...

//////////////////////////////////

My thread about optimizing the battery life of Sony's Xperia Z: http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] DooMLoRD:
i can add it if it doesnt break anything :p

will add it in next kernel to test...

msm_hsic_host is known wakelock issue/bug but i am not sure if there was a fix

qmuxd_port_wl_9 not sure about this, but seems to be related to audio may be

keyevents & event1-725 are sensors, touchscreen, etc
[Xperia Z Original Android Development] DooMLoRD:
Sound Control v3.0 is crashing on this kernel... faux123 just introduced this recently into his Nexus 4 kernel... but for now its not stable on this kernel... sticking to v2.1...
[Xperia Z Original Android Development] DooMLoRD:
i tried patching our kernel sources with those patches but they dont seem to be compatible... may be someone can contact that app dev and request him/her to check out our kernel sources and see how those can be modified...
[Xperia Z Original Android Development] DooMLoRD:
big updated incoming!

ROW I/O scheduler

custom exFAT drivers

intelli_plug multicore controller

intellidemand CPU freq governor

and a bunch of things in place for future kernel releases ;)

doing some testing right now... will release kernel soon!
[Xperia Z Original Android Development] Destroyedbeauty:
Christmas seems to come early this year.. :thumbup:

*Flashing stock ROM. Now!*

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[Xperia Z Original Android Development] DooMLoRD:
i am sleeping right now, will do testing on kernel tomorrow and then release it ...
[Xperia Z Original Android Development] Nickcer:
We look forward to!
[Xperia Z Original Android Development] DooMLoRD:
small issue with new exfat driver as its not compatible with the standard vold.fstab

right now mounting external sdcard using:

busybox mount -t exfat /dev/block/mmcblk1p1 /storage/removable/sdcard1

then the device gets mounted correctly (atleast exfat formatted ones) but the ownership is root:root

we need ownership to be root:sdcard_rw or system:sdcard_rw and permission to be 777

any idea on what mount commands to use for this?

found solution:

busybox mount -o uid=1000,gid=1015,umask=000 -t auto /dev/block/mmcblk1p1 /storage/removable/sdcard1
[Xperia Z Original Android Development] akosirenzo23:
How to fix bootloop? My little sister overclock my phone by sliding all the way the notch in the setting. -___________-
[Xperia Z Original Android Development] mhairy:
Flash back
[Xperia Z Original Android Development] akosirenzo23:
still on bootloop. :(
[Xperia Z Original Android Development] Evil_Sephiroth:
Yesss
[Xperia Z Original Android Development] akosirenzo23:
I already reflashed the kernel. Still on a bootloop.
[Xperia Z Original Android Development] Evil_Sephiroth:
Flashed via fastboot or recovery?

Probably in recovery you can try a wipe...
[Xperia Z Original Android Development] ckyy:
Reflash your rom.

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[Xperia Z Original Android Development] crazymister:
Did you try mounting as usb device from recovery, CD to the system/app folder and Just rm the apk? It should boot after you removed the apk

But might only be able to do it from Linux.

I always used to do that when I cooked roms and only 1 apk gave problems

Or else, probably easier too tough, just flash stock kernel, which doesn't support overclock, wipe data from your overclock app, and reflash doomlords kernel
[Xperia Z Original Android Development] Destroyedbeauty:
What does this Sound Control thing do? Really?
[Xperia Z Original Android Development] crazymister:
With it you can boost the power to your speakers/headphones. Along with some other settings to improve audio
[Xperia Z Original Android Development] Destroyedbeauty:
Thru an app? Where to find it?
[Xperia Z Original Android Development] crazymister:
Google on faux sound control.

Edit:

Here it is:

https://www.google.nl/url?sa=t&sour...=-7giA_Xh-UAcTQPDGka3Nw&bvm=bv.51773540,d.d2k
[Xperia Z Original Android Development] DooMLoRD:
DooMKernel (v14) Released!

Changelog:

added intellidemand (v4.2) CPU frequency governor

added ROW I/O scheduler

added intelli_plug (v1.6) kernel level multi-core controller (replacement for mpdecision) with ECO-Mode! {here is how control this}

eco-mode disables two cores and makes the device like a dual-core device! hence giving better battery life when performance is not required!

added support for LZ4 compression of kernel

updated kernel level Sound Control to v3.0 (currently disabled) Sound Control v2.1 is still active!

added inbuilt init.d script (00load_exfat) to auto mount exFAT/FAT32 partitions of external memory card

added Samsung's open source exFAT driver v1.2.4

please take a backup of your system before flashing the kernel! and clear data of overclocking apps before flashing kernel! else you will get major bootloops!

PLEASE DO CONSIDER DONATING AS I AM RAISING FUNDS TO BUY THE Xperia Z1 !

download links at first post!

please flash the package through recovery!

!!

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

Cheers!
[Xperia Z Original Android Development] DooMLoRD:
[MENTION=1996688]FrozenCow[/MENTION] was kind enough to send me a pull request (patch) for the CD-ROM device:

https://github.com/DooMLoRD/android_kernel_sony_apq8064/pull/2

i will build a test kernel and test it out on my phone and then add it to next kernel release if it works well!

cheers!

regards,

DooMLoRD
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
Any chance you would be able to get Cpu overclock to stick? Anikki the developer of the XzKernel has done it recently on his 4.0 version

Maybe we could see whatever he did to make it work implemented into doom kernel would be awesome

Great work as always doom
[Xperia Z Original Android Development] DooMLoRD:
its working fine on my kernel...

i have introduced intelli_plug which can replace mpdecision and help out with this issue
[Xperia Z Original Android Development] Haldi4803:
wohoo, 2 cores on 1024mhz with 1025mV ! Wonder what that will do to battery life :)

P.S don't forget to activate/plug/load the 2nd core when setting Clock! else you will only set limit for the active core! not for offline cores!
[Xperia Z Original Android Development] DooMLoRD:
hopefully that should greatly improve battery life when demanding tasks are not being performed ;)
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
It does stick when doing general things browsing etc but when gaming it only stays overclocked for a short time before reverted to stock frequencys, been using asphalt 8 to test this, is this just me that it happens to or a fails safe somewhere to prevent overheating or smth?
[Xperia Z Original Android Development] Dsteppa:
What frequency did you overclock it to? And yes it might be the fail safe , maybe not because of the OC itself, but because of the heat that is generated. The phone has it's ways to cool down the phone when necessary, the last resort would be a reboot, so be happy that it just throttles down the frequency.
[Xperia Z Original Android Development] spida_singh:
All new features (ECO mode and Intelli Plus) are accessible from Trickster too. :D
[Xperia Z Original Android Development] harfot:
Took down v13 after 12 problem free days of continuous use. Installed v14 without any problems - I will now try out the new possibilities over the next days.
[Xperia Z Original Android Development] dacas:
Could you please describe, how to do it in Trickster?
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
Thanks for the explanation and after some testing I think your right using the XzKernel by Anikki which the overclock does stick it hard rebooted at 1.7ghz when hard gaming for about 15-25 minutes I guess I'm lucky my phone didn't go poof haha

Thanks for the explanation though :)
[Xperia Z Original Android Development] Trehjulingsleffe:
Open upp Trickster, scroll all the way to the right (SPECIFIC, settings on this tab depend on kernel features).

Put "Eco Mode" and "Intelli-Plug" to on.

You're all set! :good:

I have another problem that I think is kernel related though i experienced it for the first time after flashing v14.

The phone cannot read folders and files with special characters, like åäö. Screenshot: http://db.tt/WlcPVmbb
[Xperia Z Original Android Development] Haldi4803:
hmmmmm.... am i the only one with Wifi problems? (yes cwm!) cant activate Wifi.just wont activate.

not sure if it worked yesterday... but today after charging it doesnt, even reboot doesnt help. then boot logo was there for about 5 minutes -.o restore cwm backup, flash v14 still no Wifi!

maybe a factory reset?
[Xperia Z Original Android Development] creison:
v14 so far so good!

Hi folks!

Im using v14 since the release and so far so good, however did not try this eco mode just to understand it uses the 2 core all the time or just during the time the phone is not in use?

What intelidemand does ?

Thanks in advance !
[Xperia Z Original Android Development] DooMLoRD:
is this on internal sdcard or ExFAT formatted external sdcard?

not really sure whats issue... flash back to v13 and try again...

it basically disables two cores...

check out the link in the OP for info on IntelliDemand
[Xperia Z Original Android Development] creison:
The wifi is working pretty normal here and flash it with (Team Win) from v13 was like flash without wipe anything, my v13 was without any overcloking everything default.

But yesterday iv try the intelidemand set on boot and the wifi did not work at all.

So dont know if it is not sopose to work or i have done something wrong.

Anyways the default mode works pretty normal.
[Xperia Z Original Android Development] harfot:
No problems with special characters like æøå (exfat).