yashsingh1/xdaforums huggingface dataset:
[Xperia Z2 Original Android Development] 19bjk03:
Allright guys it's working now, there was a problem with my bootloader I guess, I unlocked my bootloader (again) and now everything seems fine. Thanks for your help!
[Xperia Z2 Original Android Development] matqow:
Antutu score

Wysłane z mojego Xperia Z2 przy użyciu Tapatalka
[Xperia Z2 Original Android Development] westernmg:
Which Governor, settings and ROM are you using to get this amazing score?

Usually i get something about 40K.
[Xperia Z2 Original Android Development] TheFerhatKing:
Why the bootloader has to be unlocked?
[Xperia Z2 Original Android Development] nreuge:
Because to flash a custom kernel device always must be unlocked or you will brick it
[Xperia Z2 Original Android Development] Kocane:
[MENTION=2784807]DooMLoRD[/MENTION]

Another kernel panic :( atleast I think so. I had just booted the device and opened an app (Tinfoil, a simple facebook client) and screen froze then reboot.

Log:

http://pastebin.com/P1z7hiPG
[Xperia Z2 Original Android Development] Bazooka Tooth:
Hey guys I want to install this kernal but I rooted my phone through the flashtool method and don't have cwm recovery on my phone should I re flash a kernal with cwm based recovery or should I just go ahead and flash this kernal via the flashtool method again, does it really make a difference?
[Xperia Z2 Original Android Development] Envious_Data:
It doesnt make a difference how you install so'long as you install to the boot partition

You require your bootloader to be unlocked to install this kernel
[Xperia Z2 Original Android Development] Bazooka Tooth:
Ok cool, my bootloaders unlocked already, I think I might as well get it there's a few other mods I want to do to my phone that require it

To get cwm recovery I can just follow this guide right?

http://xdaforums.com/showthread.php?t=2702001
[Xperia Z2 Original Android Development] Envious_Data:
Yes that guide is good to follow and i recomend :D
[Xperia Z2 Original Android Development] Isley_:
That is a stock kernel with recovery? I have XDualRecovery and DooMKernel can I flash it?
[Xperia Z2 Original Android Development] Bazooka Tooth:
Just installed Doomkernel and recovery and it's all working fine can't believe how easy it was! Thanks for the help guys
[Xperia Z2 Original Android Development] Isley_:
You installed Stock Kernel with CWM?
[Xperia Z2 Original Android Development] neo2k12:
According to twitter, doomlord seems busy developing stuff for the z3 /z3c.

I'd love to see a fix for the slow charging issue on our kernel though..
[Xperia Z2 Original Android Development] Kocane:
Another kernel panic out of nowhere:

http://pastebin.com/3Cvhqyad

I'll be back in stock existenz kernel and see if I experience any issues.

Anyone good at reading kernel logs are welcome to come with an input.
[Xperia Z2 Original Android Development] DooMLoRD:
Just posted a recovery kernel for the Z3 folks... I am still here :)

Z2 is my primary phone so development will continue for it as I need to have great stuff running on the phone that I use daily!

Strange
[Xperia Z2 Original Android Development] HenryAdda:
Hey everytime i flash your kernel I get hard brick everytime. Why? Any help?
[Xperia Z2 Original Android Development] Envious_Data:
Is your bootloader unlocked
[Xperia Z2 Original Android Development] neo2k12:
Nice to hear, keep up the good work! :good:
[Xperia Z2 Original Android Development] HenryAdda:
Yes it is. But wait before I can have recovery to flash dont I need to have it unlock first? Weird you asking me if my BL is unlocked when I clearly can enter recovery.
[Xperia Z2 Original Android Development] Envious_Data:
You can have recovery without a unlocked bootloader

Its installing a kernel or anything that touches the boot partition in which you require a unlocked bootloader
[Xperia Z2 Original Android Development] Haldi4803:
Every time?

So you also tried to flash the boot.img via Fastboot?

And you also checked the md5 of the file or re-download it?
[Xperia Z2 Original Android Development] HenryAdda:
Yes done all of it
[Xperia Z2 Original Android Development] Bazooka Tooth:
Hey guys sorry for the noob question but now I've flashed this firmware I'm looking to overclock the cpu (and gpu if possible) of this device, I've read through a lot of the thread and understand I need to install Fauxclock to change the cpu values but I've also read about people using governors to control their cpu clocks. Will I need to install a governor as well or are they for different purposes, I've also looked online as well and can't seem to find any downloads for these governors, do they come bundled with certain roms or kernels?
[Xperia Z2 Original Android Development] HenryAdda:
Or do I need to download all the required apps? Like the overclock tools and stuff
[Xperia Z2 Original Android Development] gallardo5:
Governor is already built in kernel :p its something that controls your CPU, eg when it should work at its full speed and when not. To control CPU speeds and Change Governor you just need to install an app like fauxclock and nothing else ;)
[Xperia Z2 Original Android Development] Bazooka Tooth:
OK thanks, so this kernel already has governors installed right? How do I enable the one I want to use? Sorry I'm a complete noob to all this
[Xperia Z2 Original Android Development] DooMLoRD:
No need to download anything extra to flash this kernel...

Which firmware are you trying to install this on? Post an about phone screenshot...

Yup bunch of useful governors are already added... Use any CPU control app, like FauxClock or PimpMyZ1 rtc
[Xperia Z2 Original Android Development] HenryAdda:
This is mine.
[Xperia Z2 Original Android Development] Kocane:
[MENTION=2784807]DooMLoRD[/MENTION]

Okay so I went back to the stock kernel that comes with existenz and I experienced a freeze where all I could do was turn off the screen then it rebooted after a while.

This is the log: http://pastebin.com/7d8UVitB

Doesn't this mean that my problem most certainly does not lie with your kernel?!
[Xperia Z2 Original Android Development] Perfectdevil:
can i use this on .323???
[Xperia Z2 Original Android Development] Haldi4803:
Isn't 323 exactly the same as 314 except Vodafone branded?
[Xperia Z2 Original Android Development] ddaflorez:
Will work on miui roms?
[Xperia Z2 Original Android Development] Envious_Data:
it wil work on this one, Not the other one.

http://xdaforums.com/showthread.php?t=2838419

[ROM][4.4.2] MIUIv5 [4.9.19]

Correct :D

Its a vodaphone fix, thats all!

:D
[Xperia Z2 Original Android Development] ddaflorez:
12

---------- Post added at 02:19 AM ---------- Previous post was at 02:18 AM ----------
[Xperia Z2 Original Android Development] Perfectdevil:
Brace yourself [MENTION=2784807]DooMLoRD[/MENTION] 4.4.4 is coming(certified) version 23.0.1.A.0.167

Here's the link :

https://www.ptcrb.com/vendor/complete/view_complete_request_guest.cfm?modelid=24754
[Xperia Z2 Original Android Development] Haldi4803:
Wohoo it's on ptcrb... now it can only take about 3-6 Weeks till the Firmware is out! And then about 4-8 more weeks till the source is out!

Thx for the info.
[Xperia Z2 Original Android Development] Kocane:
What does one do in such case...wait for sources (to use doomkernel) or go with new stock firmware kernel D:
[Xperia Z2 Original Android Development] nemoftw:
if i unlock bootloader i will lost x-reality right? :(
[Xperia Z2 Original Android Development] HenryAdda:
Hey doomlord do you know how I can manually disable that sony boot logo?
[Xperia Z2 Original Android Development] Batfink33:
Yes.
[Xperia Z2 Original Android Development] nemoftw:
just X-Reality or anything else?
[Xperia Z2 Original Android Development] The Peterle:
Look here mate.

http://xdaforums.com/showthread.php?t=2774954

Nearly everything could work.

Regards

Peterle
[Xperia Z2 Original Android Development] zyotty:
Why does my x reality not working on stock rom with an unlocked bootloader with stock or this kernel?
[Xperia Z2 Original Android Development] westernmg:
The OP says clearly : "added CWM (latest) - official touch CWM recovery [v01 onwards]"

Em i the only one with not working touch-input in CWM?

It's not really comfortable to use the VOL+Power Buttons to navigate inside CWM.

Is there something special i have to do?
[Xperia Z2 Original Android Development] waynekirby:
Swipe up/down/left/right.
[Xperia Z2 Original Android Development] Batfink33:
Because unlocking the bootloader removes the DRM keys and X-Reality etc. If you have backed up your TA partition then you can restore the DRM keys and X-Reality. If not then you've lost it.
[Xperia Z2 Original Android Development] DooMLoRD:
no touch is not working in CWM recovery added in this kernel...

will try and fix this
[Xperia Z2 Original Android Development] zyotty:
Okay thank you. I read it a few pages back as well. Should have read more before posting, but still thank you.
[Xperia Z2 Original Android Development] Vivaz90197:
[MENTION=2784807]DooMLoRD[/MENTION]

Can U update kernel for Xperia SP?
[Xperia Z2 Original Android Development] DooMLoRD:
DooMKernel v11 released!

changelog

updated Sound Control driver to v3.6 - new controls exposed! check out latest FauxSound app! (thanks to [MENTION=3332811]faux123[/MENTION] )

updated to new thermal driver Intelli-thermal v2 (thanks to [MENTION=3332811]faux123[/MENTION] )

updated TWRP Recovery to v2.8.0.1 (thanks to [MENTION=912474]Dees_Troy[/MENTION] )

Please do consider donating to get more devs onboard!

please keep sending in your feedback it helps me improve my kernel! constructive feedback is ALWAYS welcome!

Not sure what the feature means? READ THIS!

[ IMP NOTE ]

PLEASE FLASH THE KERNEL PACKAGE THROUGH RECOVERY!

regards,

DooMLoRD
[Xperia Z2 Original Android Development] westernmg:
Still no Touch-input in CWM?
[Xperia Z2 Original Android Development] DooMLoRD:
tried a few things but there was some issue... trying to get it fixed
[Xperia Z2 Original Android Development] The Peterle:
Something happened to cpu oc in v11!

If I boot with 2.4 MHz the cpu stuck on 300. With 2.2 MHz everything is working.

Regards

Peterle
[Xperia Z2 Original Android Development] MysticEnforcer:
doesn't work with sony walkman,

latest fauxsound app is installed
[Xperia Z2 Original Android Development] Isley_:
I installed v11 over v10 without wipes and all is working fine for now. ?Thank you very much for this Kernel
[Xperia Z2 Original Android Development] rappa619:
Doomlord, did you get a chance to explore the slow charging issue?
[Xperia Z2 Original Android Development] MysticEnforcer:
Your fauxsound app says the same like mine?

Gesendet von meinem Z2 of Doom
[Xperia Z2 Original Android Development] The Peterle:
Some pictures to show the cpu issue.
[Xperia Z2 Original Android Development] Isley_:
I think so ?
[Xperia Z2 Original Android Development] MysticEnforcer:
you can the control volume?

i think you can't
[Xperia Z2 Original Android Development] Isley_:
What do you mean? Sorry
[Xperia Z2 Original Android Development] MysticEnforcer:
with fauxsound you can only control/boost the headphone gain

you can't control/boost:

speaker gain

handset gain

speakerphone gain

ringtone gain
[Xperia Z2 Original Android Development] nreuge:
Yes. So, the question is: what new controls does this new kernel version bring ??
[Xperia Z2 Original Android Development] MysticEnforcer:
can you try this settings?

max freq: 2265600

min freq: 300000

cpu governor: lagfree

hotplug driver ...: intelliplug

intelliplug control: touch boost off

screen off ...: disabled

hysteresis ...: 8

intelliplug ...: balanced (4)

treshold ...: 722
[Xperia Z2 Original Android Development] Isley_:
This? (I set all to max)
[Xperia Z2 Original Android Development] kumbangdesa:
No problem for me.
[Xperia Z2 Original Android Development] MysticEnforcer:
you can put it to max and what happens?

nothing !!!

the only thing you can control/boost volume is the headphone!

you hear at this

speaker gain,

handset gain,

speakerphone gain,

ringtone gain

any changes?
[Xperia Z2 Original Android Development] DooMLoRD:
[MENTION=3332811]faux123[/MENTION] is working on fixing the others
[Xperia Z2 Original Android Development] MysticEnforcer:
the 1st who understand what i mean :D :good:

thx [MENTION=2784807]DooMLoRD[/MENTION]
[Xperia Z2 Original Android Development] The Peterle:
As I said. Only 2.4 MHz cause this problem after reboot.
[Xperia Z2 Original Android Development] MysticEnforcer:
i have no problems with oc

tried ondemand, intelliactive.

kernel jumps to all frequencies,

no stuck at 300mhz
[Xperia Z2 Original Android Development] The Peterle:
I have tested it many times with different settings and downloads of v11 kernel.

There is definitely a bug.

I go back to v10 there is working everything!
[Xperia Z2 Original Android Development] MysticEnforcer:
make a kmsg log or logcat and send it doomlord?
[Xperia Z2 Original Android Development] poo-tang:
Nice work Doom :)

Can't say I ever had an issue with system remount on Z2 but great to have all the other improvements. Updating now :)
[Xperia Z2 Original Android Development] DooMLoRD:
Oh ya almost forgot v04 kernel is using a different cpufreq table which is undervolted by default...

So this chipset has different variants (2.3 GHz , 2.5 GHz), the way I have implemented overclock is to force the 2.5 GHz cpufreq table :) those interested can check the kernel sources...
[Xperia Z2 Original Android Development] someboy:
Great!thx for your hard work
[Xperia Z2 Original Android Development] nreuge:
Great work!

But can't apply 2.45 GHz max frequency with No-frills CPU or CPU control.
[Xperia Z2 Original Android Development] DooMLoRD:
Try FauxClock or Pimp my Z1
[Xperia Z2 Original Android Development] nreuge:
It works with Faux123 Kernel Enhancement Pro, not with Pimp my Z1.

Thanks.
[Xperia Z2 Original Android Development] nreuge:
[MENTION=3332811]faux123[/MENTION]

Faux123 Kernel Enhancement Pro works, but fails to apply 2.45 GHz at boot.
[Xperia Z2 Original Android Development] rehanraza:
is there any fix for faux sound through speakers, the mod doesnt seem to effect sound coming from internal speakers.

thanks
[Xperia Z2 Original Android Development] waynekirby:
Try TricksterMod app
[Xperia Z2 Original Android Development] Reb0rn:
MP-Decision might be interrupting some on the overclocking business. Try to disable it with trickster mod app.
[Xperia Z2 Original Android Development] DooMLoRD:
Woohoo enjoying great battery life!!
[Xperia Z2 Original Android Development] poo-tang:
Can't fault the battery life here either Doom :).

But I am facing one issue at mo and wondered if know what could be causing it. Getting these sorts of error in CWM (copied this log below from net while searching but is basically what get in recovery).

Can't mount /cache/recovery/command

Can't mount /cache/recovery/log

Can't open/cache/recovery/log

Can't mount /cache/recovery/last_log

Can't open/cache/recovery/last_log

And in TWRP it says can't mount cache wipe failed. Any help would be appreciated, device still runs perfectly normal when on/booted.
[Xperia Z2 Original Android Development] DooMLoRD:
Cache partition is screwed.... Just format it once in CWM recovery and reboot
[Xperia Z2 Original Android Development] amitoj96:
[MENTION=2784807]DooMLoRD[/MENTION]

Can u add a camera fix in this kernel,I mean fix for overheat issue?I don't have Z2 yet but can someone tell me if this kernel allows one to run device at higher temperature without throttling and camera shutdown?

Also can we record 4k with underclocked CPU to avoid heating, if yes what's the suitable frequency.. Sorry if I sound noob but this issue can be a deal breaker to some:(

sent from my Galaxy Grand running CM11 4.4.2
[Xperia Z2 Original Android Development] Envious_Data:
If sony has fixed it then doom can fix it

Unless doomlord is wiling to spend alot of time finding why and fixing it

Sent from my D6503 from XDA Premium 4 mobile app
[Xperia Z2 Original Android Development] amitoj96:
I think doomlord should help to solve the only major gripe...atleast increase the safe temperature limit for camera to shut down. If its possible to change safe limit to cpu,then by analogy there must be for camera too.

Manufacturers always set temp limits low to avoid any damage, but it's kernel makers who push devices to limit and get maximal performance when needed. [MENTION=2784807]DooMLoRD[/MENTION] please listen to us and make Z2 ultimate phone in all senses..then it will be truly fault free..some users say 4k cant cross 2min,others say they can't click more than 5 superior auto pics..I think it's lack of calibration by Sony as users say it happens even when CPU is at 52° which is very normal.

They have started a whole thread on this issue but they have no devloper assisting..so I request DooMLoRD:thumbup:

sent from my Galaxy Grand running CM11 4.4.2

---------- Post added at 05:17 PM ---------- Previous post was at 04:36 PM ----------

Please read user complains here..it will really prove strength of Z2 community if you can solve problem to let normal usage like 10-15 min 4k and endless Superior Auto http://xdaforums.com/showthread.php?t=2739813

sent from my Galaxy Grand running CM11 4.4.2
[Xperia Z2 Original Android Development] DooMLoRD:
i already added thermal control driver in v02 itself :)
[Xperia Z2 Original Android Development] xnknown:
just wondering if adb sideload is working on trwp atm?
[Xperia Z2 Original Android Development] amitoj96:
Thanks sir..so I think it's time to finalize Z2..I was hesitant earlier as it was going to be my first flagship phone and didn't want to risk half a lakh rupees...those also earned by my parents and not me:p

I don't doubt credibility of DooMLoRD but it will please me more if someone can confirm this thermal control really worked wonders and camera doesnt stop in 4-5 mins:D:D:D:D...India has too hot climate so I was worrying more:)

Will get this kernel after 30 days of getting my phone(to avoid manufacturing defects after warranty is down) and make full use of it!!
[Xperia Z2 Original Android Development] Quasar83:
Will this kernel fix the issues with red hues? :)
[Xperia Z2 Original Android Development] The Peterle:
Ok I will do it.
[Xperia Z2 Original Android Development] tassadar898:
Doom do you know if camera performance is affected in the Z2 by unlocking the bootloader like it is for the Z3?
[Xperia Z2 Original Android Development] nreuge:
It is affected in low light conditions as you can see here.
[Xperia Z2 Original Android Development] tassadar898:
That is a two different pictures taken with two different phones.
[Xperia Z2 Original Android Development] nreuge:
You can find other examples in the forum. With UB, pics taken in low light conditions are a little more grainy. But you can apply a smooth filter in a appropriate photo editor.
[Xperia Z2 Original Android Development] tassadar898:
There is no way of telling without the same picture taken from locked/unlocked bootloader. Looking around in the forum for low light photos from UB phones and saying is grainy is not evidence that the DRM keys lost makes you lose noise reduction algorithms. Take the same photo with the same photo and often times, especially if you are on superior auto the noise will look different between photos taken. A true test would be manual mode with a locked bootloader of an object under the same lighting and then the same photo with the same manual settings with a unlocked bootloader. I would even consider it evidence if someone with a UB who had DRM keys saved did the test before and after restoring the TA partition. If there IS a difference then it is likely certain UB kills the low light potential, but if its the same then there is no telling whether it was the UB or the fact that the DRM keys restoration doesn't relock the BL.

---------- Post added at 03:34 PM ---------- Previous post was at 03:33 PM ----------

Or if Doom says so.. then i'll take his word for it :D
[Xperia Z2 Original Android Development] nreuge:
Good thing to be sceptic. Do the test yourself!
[Xperia Z2 Original Android Development] tassadar898:
Don't have a locked bootloader phone even if I could. Just wanted to see if Doom had any "real" insight.
[Xperia Z2 Original Android Development] benjmiester:
If I have recovery using [Nut]'s multi recovery installer, do I neesd to flash his flashable multi recovery zip after flashing this before rebooting to keep recovery/prevent bootloop? Or can I flash this and just boot and then use his installer again to get recovery back after booting? I read that flashing kernel or Roms removes recovery.
[Xperia Z2 Original Android Development] kumbangdesa:
Just flash this zip kernel and you're good to go. Please make sure you already had unlock bootloader and stock or custom rom base build number 314 before flashing.
[Xperia Z2 Original Android Development] benjmiester:
Yeah good to go on that, 314 build rooted and unlocked bootloader already. Made a TA before unlocking Bl, and a twrp backup right away after installing that.
[Xperia Z2 Original Android Development] Haldi4803:
i've got a few "random" reboots which never happened on v10 ! anyone having the same problem ?

just in case, log in attachements.

P.S XDA not capable of uploading .log files... wtf ?
[Xperia Z2 Original Android Development] nreuge:
Yes, a have a few random reboots too.
[Xperia Z2 Original Android Development] The Peterle:
I went back to v10 cause of the hotpluging issues. I think v11 has many stability problems.
[Xperia Z2 Original Android Development] Envious_Data:
I oddly have had no issues exept hotplugging thus far

Ill inform if i get a random reboot or anything a miss
[Xperia Z2 Original Android Development] calvin0512:
Hi, man.could you pleased to show me how-to fix this issue? I got the same problem like that.thanks.
[Xperia Z2 Original Android Development] Bazooka Tooth:
When I use faux clock some of my settings don't save on reboot even though I check the box at the top of every page. I have busybox and supersu as well. Anyone know what could be causing this?
[Xperia Z2 Original Android Development] Envious_Data:
I found that clicking fix permissons under the fauxclock settings menu in the app fixed this problem untill i flashed a new rom
[Xperia Z2 Original Android Development] Bazooka Tooth:
Yeah I tried that but it didn't seem to do anything, is it possible my rom is stopping the settings from sticking? I do have a custom rom
[Xperia Z2 Original Android Development] Envious_Data:
Do you have busybox installed

Its recomended to install busybox from sterricson, liusang has some issues

Busybox>playstore if your wondering

FauxClock is mainly dependant on root, busybox and permissions being in working order

Problems i had:

Settings not sticking after reboot

Settings not making any differences

Fixes for these problems:

Reinstalled busybox

Re-rooted

Fixed permissions script

I doubt the problem would be caused by the rom unless it has just masses of init.d and script tweaks
[Xperia Z2 Original Android Development] Bazooka Tooth:
I just tried the fix permission thing again and it actually seems to be ok atm, I'll keep a close eye on it though and see if it sticks. I definitely have busybox installed, I made sure of that earlier today before I installed fauxclock. Na my rom isn't anything crazy I think it's just a stock rom with a few sound tweaks so don't think it's that.

Btw if I set the gpu and cpu overclock not to start at boot and don't open fauxclock my phone will just run at stock wont it? I want to have my overclocked for benchmarking and the occasional game but for the most part I want to leave it stock
[Xperia Z2 Original Android Development] DooMLoRD:
a user sent this to me via p.m.

anyone else running into this issue?
[Xperia Z2 Original Android Development] DooMLoRD:
Btw this is the configuration I use... Haven't had any hotplugging issues...
[Xperia Z2 Original Android Development] Isley_:
Share your settings of your Kernel ?
[Xperia Z2 Original Android Development] Envious_Data:
I found i had cpu throttling issues regardless of my intelli-thermal settings

Performance is reduced heavily when the cpu sits around 48 Deg (C)

Which is an avg for me due to my heavy use