yashsingh1/xdaforums huggingface dataset:
[Xperia Play Android Development] RozenTensai:
Continuing with the stream of questions, here it comes mine: :p

What are the I/O schedulers included? just cfq and noop as every other kernel out there or there are more than these two?

Don't remember where I read this but legends says that 'sio' scheduler works best seconded by 'bfq' :rolleyes:

I tested this but on GB, on ICS couldn't because doomkernel (which includes many I/O schedulers) gave me problems with every rom I tested, especially with Wi-Fi and data...
[Xperia Play Android Development] sonicfreak360:
That's something that you should google!
[Xperia Play Android Development] Trancicted:
I can't find an explanation to every governor...
[Xperia Play Android Development] sonicfreak360:
Neither can we XD but I remember there being a post explaining everything before... But I'll just recommend smartass v2!
[Xperia Play Android Development] bouncynemoss:
What data should i wipe?:confused:
[Xperia Play Android Development] Trancicted:
just do the 'wipe data' in recovery
[Xperia Play Android Development] bouncynemoss:
Won't that wipe all user data :eek:? (Should I restore with titanium/nandroid?)
[Xperia Play Android Development] Trancicted:
You'll lose all your user data and you will have to start from 0 again, but you can use titanium to backup and restore all your apps. You can use a nandroid backup in case that your rom doesn't boot anymore, but I don't see why that would happen.

While you're wiping your data, it's recomended to wipe cache and dalvik cache as wel.

---------- Post added at 12:20 PM ---------- Previous post was at 12:19 PM ----------

@Keiran; What are the plans for KeiCS v3?
[Xperia Play Android Development] thadustman:
as far as governors go smartass v2 has been a fav of mine,

i currently use smoothass basically same just tuned for a bit more performance.

these are for a good battery life performance combo

if you google there a thread on xda that explains most of them a bit in how they function.
[Xperia Play Android Development] Spizzy01:
Keiran, is there any chance you could enable us to change voltages?

If not, what voltages are set for specific clocks? For example, i usually have it on around 1250mv for 1.6ghz. What would it be in this kernel?
[Xperia Play Android Development] thadustman:
also still wandering?
[Xperia Play Android Development] geelepejota:
I installed the rom. But my 3G is not working. I am using Kernel Doom. Where do I find the official kernel of you?
[Xperia Play Android Development] panzerscope:
Hey Keiran Just wondering if you are working on a v3 and what might be in it. Big fan of your kernels!
[Xperia Play Android Development] EagleDelta1:
Am I doing something wrong?

I'm on AOKP cdma and flashed the kernel, however it just sits at the sony screen, never even gets beyond that. Second time now - Data/cache wiped.

Flashed using Fastboot mode in flashtool
[Xperia Play Android Development] mustbepbs:
How long have you given it? I've seen it sit at the screen for upwards of 5 minutes.
[Xperia Play Android Development] EagleDelta1:
Nevermind, I was able to get it working, not sure what was wrong, but the second time I turned the phone on I was able to get into recovery and reinstall AOKP and got it working.
[Xperia Play Android Development] Trancicted:
I'am getting this error while updating my baseband:

ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header";\00

This is the complete log:

1/058/2012 18:58:56 - INFO - <- This level is successfully initialized
31/058/2012 18:58:57 - INFO - Flashtool Version 0.6.8.0 built on 2012-02-26 19:26:25
31/058/2012 18:58:57 - INFO - You can drag and drop ftf files here to start flashing them
31/059/2012 18:59:03 - INFO - Device disconnected
31/059/2012 18:59:05 - INFO - List of connected devices (Device Id) :
31/059/2012 18:59:05 - INFO - List of ADB devices :
31/059/2012 18:59:05 - INFO - - none
31/059/2012 18:59:05 - INFO - List of fastboot devices :
31/059/2012 18:59:05 - INFO - - none
31/059/2012 18:59:14 - INFO - Device connected in flash mode
31/059/2012 18:59:18 - INFO - List of connected devices (Device Id) :
31/059/2012 18:59:18 - INFO - - USB\VID_0FCE&PID_ADDE\6&28EE2E2F&0&2	Driver installed : true
31/059/2012 18:59:18 - INFO - List of ADB devices :
31/059/2012 18:59:19 - INFO - - none
31/059/2012 18:59:19 - INFO - List of fastboot devices :
31/059/2012 18:59:19 - INFO - - none
31/059/2012 18:59:29 - INFO - List of connected devices (Device Id) :
31/059/2012 18:59:29 - INFO - - USB\VID_0FCE&PID_ADDE\6&28EE2E2F&0&2	Driver installed : true
31/059/2012 18:59:29 - INFO - List of ADB devices :
31/059/2012 18:59:29 - INFO - - none
31/059/2012 18:59:29 - INFO - List of fastboot devices :
31/059/2012 18:59:29 - INFO - - none
31/059/2012 18:59:52 - INFO - Selected XperiaPlay_3.0.1.E.0.88_R800x.ftf
31/059/2012 18:59:52 - INFO - Preparing files for flashing
31/059/2012 18:59:55 - INFO - Device disconnected
31/059/2012 18:59:57 - INFO - Please connect your device into flashmode.
31/002/2012 19:02:50 - INFO - Device connected in flash mode
31/002/2012 19:02:51 - INFO - Opening device for R/W
31/002/2012 19:02:55 - INFO - Reading device information
31/002/2012 19:02:55 - INFO - Phone ready for flashmode operations.
31/002/2012 19:02:55 - INFO - Start Flashing
31/002/2012 19:02:55 - INFO - Flashing loader
31/002/2012 19:02:58 - INFO - Loader version : R4A066 / Bootloader status : ROOTED
31/002/2012 19:02:58 - INFO - Flashing adsp.sin
31/002/2012 19:02:58 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header";\00
31/002/2012 19:02:58 - ERROR - Error flashing. Aborted
31/002/2012 19:02:58 - INFO - Device connected in flash mode
31/002/2012 19:02:59 - INFO - Device disconnected
31/003/2012 19:03:00 - INFO - Device connected in flash mode
31/003/2012 19:03:25 - INFO - Device disconnected

This is the log from my windows PC, same story on linux with the newest flashtool version.

Using CM 9.0 and KeiCS v2 - 2.6.32.59 kernel

edit: looks like a kernel related problem..
[Xperia Play Android Development] lightningdude:
You're using the wrong .ftf file. You're using the file for the R800x You want one from the R800i. Better look again for an .ftf file that matches your phone.
[Xperia Play Android Development] Trancicted:
Oh indeed, silly me..

Thanks for waking me up :)
[Xperia Play Android Development] TheCraig:
hardware decoding won't work for me even on this kernel, mm hope FXP fix it in FXP123
[Xperia Play Android Development] ttiimm:
great kernel, thanks keiran

hmm, im having ext4 problems on aokp, it says error mounting sdext, ive tried reformatting my sdcard

ive tried another kernel and there are no problems. what can be wrong?
[Xperia Play Android Development] mustbepbs:
Anyone having issues with FXP123 Wi-Fi with this kernel? Maybe I'm doing it wrong? Flashed the FXP123 boot.img and the ROM, then flashed this kernel after the fact. Should I wipe data after the flash? It's just sitting there at "Turning Wi-Fi on...".
[Xperia Play Android Development] paxChristos:
Check to see if there's a file in system/lib/modules

@Keiran - could you add in support for last_kmsg & addrtoline?

Pax
[Xperia Play Android Development] mustbepbs:
I don't even see the folder modules. That's most likely my problem, eh?
[Xperia Play Android Development] paxChristos:
Yupp, try FXP kernel
[Xperia Play Android Development] mustbepbs:
The FXP kernel was working fine, it just wasn't overclockable. That's the reason why I switched. I think I might just wait until the new CM9 nightly is up and just flash that.
[Xperia Play Android Development] arian009:
Ya mean the connection issue where you can't connect to wifi? SO basically it tries to conenct but goes into a loop of never ending obtaining the ip address and shiz. Keiran is looking into it but he told me he doesn't know what is the cause of it. So do a full wipe data/factory reset and should fix it if thats the case. Goodluck

PS Since my last full wipe it never happened again for about 3 weeks so ye
[Xperia Play Android Development] KeiranFTW:
FreeXperia changed how the WiFi modules are loaded...

I will update my kernel to use the new implementation :)
[Xperia Play Android Development] ttiimm:
yay
[Xperia Play Android Development] KeiranFTW:
Building new kernel now:

Fixed WiFi on CM9

Changed default governor to ondemand

CM Torch interface

2 way call recording
[Xperia Play Android Development] idiotzach15:
Could you add panorama? It works in the most recent fxp kernel. Thanks keiran
[Xperia Play Android Development] KeiranFTW:
Its currently broken, the whole camera, I am looking to fix it :(
[Xperia Play Android Development] idiotzach15:
Everything works on fxp's new kernel so I guess you could check out what they did. Good luck
[Xperia Play Android Development] 216Monster:
How about Video recording and battery life?

Sent from my R800x
[Xperia Play Android Development] mustbepbs:
Just tried recording, still doesn't work. FCs when you stop recording.
[Xperia Play Android Development] KeiranFTW:
rebased onto new fxp sources, hoping this will work :)

~ Keiran
[Xperia Play Android Development] MonY960:
Could you add ext2/3/4, swap support :D

for a2sd, m2sd, etc....
[Xperia Play Android Development] mustbepbs:
Wait so is the download in the OP the new one?
[Xperia Play Android Development] KeiranFTW:
No, new download will be soon :)
[Xperia Play Android Development] solomon4400:
Can't wait!
[Xperia Play Android Development] Leraeniesh:
Wait, does this mean video recording is also fixed?

Sent from R800x
[Xperia Play Android Development] KeiranFTW:
No, not as I am aware. I think video decoder is broken too :(
[Xperia Play Android Development] Leraeniesh:
Oh well

Can't wait for v3 kernel!

Sent from my CM9 Kindle Fire
[Xperia Play Android Development] paxChristos:
My CM9 still works with any kernel & hardware decoding still works ;)
[Xperia Play Android Development] arian009:
Yes same with me :( And I'm on the official kernal too. I guess hopefully after all these new fixes and features added to our device, video recording would be a priority for the devs now!
[Xperia Play Android Development] KeiranFTW:
Does camera work?

There might not be a v3 as I cannot get camera preview to work and FXP has updated to latest source where battery drain is gone, so I recommend you to use FXP kernel.
[Xperia Play Android Development] paxChristos:
You are correct sir, i have no camera preview anymore (it's an FXP based kernel)

Pax
[Xperia Play Android Development] netizenmt:
The FXP kernel may be working better battery-wise, but now we're back to no video playback, which is TOTALLY Unacceptable! :mad:
[Xperia Play Android Development] KeiranFTW:
Video playback works on it (at least for me).
[Xperia Play Android Development] ttiimm:
testing video playback on aokp rc2 build 38 later (study for my exams:D), will report back...............
[Xperia Play Android Development] KeiranFTW:
Nvm doesn't work....

It'll get fixed.
[Xperia Play Android Development] netizenmt:
Told ya! :D
[Xperia Play Android Development] solomon4400:
build 37 wasnt that bad with your kernel ay. atleast there is video playback and oc.
[Xperia Play Android Development] 3dawg:
No video on latest FXP kernel. Not only that, but performance is now incredibly bad. It's much slower in everything.
[Xperia Play Android Development] agraceful:
Ah! I knew I wasn't the only one feeling that crap! I'm sorry but cm9 is taking a huge step backwards. Fxp changing things, the bots messing up, everything is just slowing down. With summer here I'm hoping things will start going forward again, specially since I hear Sony will be releasing some sources soon
[Xperia Play Android Development] KeiranFTW:
FXP is waiting for new kernel source.

Video playback doesn't work as it is not aligned to userspace.
[Xperia Play Android Development] lightningdude:
Did you ever end up finding what was wrong with not having camera preview? Not that I'm using 123 anymore, but it'd be nice to know.
[Xperia Play Android Development] wedgess:
Wifi Loop

I cant seem to get the wifi working with the AOKP rom and this kernel, i tried wiping data and cache but just keeps going into a loop of searching wifi networks, any ideas??
[Xperia Play Android Development] lightningdude:
If it's the newest AOKP rom, then it won't work because of a difference in how the wifi modules are done. You're best to go back to a previous version of AOKP or use FXP123 kernel and sacrifice overclocking and other optimizations.
[Xperia Play Android Development] wedgess:
Ok cool thanks, ye its the newest AOKP rom, any chance you could link me to Build 37 i cant seem to find it. video playback is a must for me in any rom. Im using Kierans PlAyOSP at the moment its great but i read somewhere hes focusing on kernels instead so just looking for something else.

Thanks

Got build37 now thanks
[Xperia Play Android Development] benben972:
Hi keiran good work !

But we have an issue with camera preview and wifi on CM9

when are your v3 out ?
[Xperia Play Android Development] arian009:
Keiran are you waiting for kernal sources too to implement it into your Kernal?
[Xperia Play Android Development] KeiranFTW:
Hey,

No, I am not waiting for kernel sources. I will no longer update this kernel as I feel I no longer need to. The thing is, the FreeXperia kernel works just fine now :)
[Xperia Play Android Development] lightningdude:
I am disheartened by this. While it may be true that something works "just fine," if everyone worked by that logic, we'd still be stuck in the stone age. The choice is yours, obviously, but I think your logic is flawed.

Since I'm still noobish in my kernel building, would you be opposed to answering some questions and offering some pointers? At least for tweaking things like clock speeds, governors, and such. Does the fxp kernel have zram enabled?
[Xperia Play Android Development] thadustman:
yes i do know it your choice but i love having the option for govs and overclock if thsats all that is done to fxps im still running v2
[Xperia Play Android Development] 3dawg:
I can report that the latest FXP kernel (124) fixes the abysmal performance of the fxp123 one. There's also a nice boost to performance, with nenamark 1 scoring 55/56 compared to the usual 39/40.
[Xperia Play Android Development] notrodash:
The WiFi doesnt work on my Xperia Play with the FXP125 CM9 RC0 rom :S
[Xperia Play Android Development] KeiranFTW:
Use FXP kernel :)
[Xperia Play Android Development] notrodash:
But i want Smart Ass v2 :(
[Xperia Play Android Development] AudioCreaper:
use fxp kernel and choose interactive governor, its the closest to smartassv2
[Xperia Play Android Development] notrodash:
Ok. But when will this kernel be updated?I also like that it just displays Sony instead of the FXP logo - its cleaner.
[Xperia Play Android Development] KeiranFTW:
This kernel will not be updated.

I work in FreeXperia team and some of my work gets pushed into mainline CM9 kernel :)
[Xperia Play Android Development] notrodash:
oh :( will the FXP kernel ever see SmartAssv2 added?
[Xperia Play Android Development] lightningdude:
Until it does have smartassv2, you can use Mjolnir kernel. I'm kind of trying to pick up where Keiran left off with giving more options than fxp.
[Xperia Play Android Development] notrodash:
Yes im using that right now but i dont like the splash screen :|. Thor's hammer and the lightning may look cool and might certainly fit your username but something simpler would be much better. Maybe something that just displays "Mjolnir" or "Mjolnir Kernel".
[Xperia Play Android Development] mustbepbs:
My aren't we the picky one ;)
[Galaxy Y GT-S5360 General] manoranjan2050:
any one help me ............... after install stock firmware in device ........... after reboot

some error and can't start my device only reboot/samsung boot animation............

error is:

Multi-CSC update

multi csc update failed ......

can't mount crc/system........(quick massage )

E: cache mount ...................

i try to flash 15 time but all time same error ...........

___________________________________________________

i used some firmware to flash ...but this time some error
[Galaxy Y GT-S5360 General] Chucrute:
Flash stock pda+modem+csc
[Galaxy Y GT-S5360 General] manoranjan2050:
yes i'm flash 3 file but some error......
[Galaxy Y GT-S5360 General] manoranjan2050:
error is

Applying Multi-CSC

E: failed to mount /efs (invalid argument)

E: check_selective_file:Can´t mout /efs

E:can't copy ..*log can't mount chace
[Galaxy Y GT-S5360 General] Raol Emostar:
Wipe data and cache. Make sure you flash the latest version. And also that you have the complete downloaded file.
[Galaxy Y GT-S5360 General] manoranjan2050:
old ver working but new firmware not wirking.......
[Galaxy Y GT-S5360 General] Kousthubha Kumar:
Try the DDLE1 from doky73 thread..
[Galaxy Y GT-S5360 General] Raol Emostar:
Which firmware doesn't work? Report it to Doky. Flash an older version and update your phone OTA. Settings>About Phone>Software Update>Update.
[Galaxy Y GT-S5360 General] deathnotice01:
try redownloading the file, maybe it got corrupt while you downloaded it
[Galaxy Y GT-S5360 General] ronnieryan:
the firmware you downloaded is corrupt!

i have experienced this before, just redownload the FW and flash again

Advise: Even if you flashed a million times, if you flashed a corrupt file, it will never be fixed:D
[Galaxy Y GT-S5360 General] manoranjan2050:
may be u r right friend........thanks friend

2 time this firmware worked for me........but now what hapend .......

I redownload it friend........

BTW i converted 3 file using dock73 tools .......... what in wipe package or nowipe package.......
[Galaxy Y GT-S5360 General] manoranjan2050:
thanks..............

Thanks friend u r 1000000000000 % right.....

my firmware corrupted .......

i'm new convert using doky73 tools....

now worked fine ....

many many thanks friend........
[Galaxy Y GT-S5360 General] CarlDeanCatabay:
Perhaps OP has low bandwidth and somewhere along the download process it was interrupted and end up getting corrupted file.

+1 for a million times! :D
[Galaxy Y GT-S5360 General] mukesh jassal:
what is the solution if this error appears I am not able to use my Galaxy S2??
[Galaxy Y GT-S5360 General] rio.:
read the whole thread.. :)

Sent from my Android System using Busybox Command.

My work

========================

- AndroBot SGY tweaks

- Nandroid md5 Fixer

- Ext4 to RFS Converter

- (CWM) kernel.tar Installer

- (CWM) Firmware Installer
[Galaxy Y GT-S5360 General] Bidyadhar:
Yup monoranjan slow internet is a problem in odosha¡¡

Please press thanx if I am useful to you
[Galaxy Y GT-S5360 General] TheDeadEnd:
Dont Cry!

:laugh: You are like me dude! I was just trying to install the custom rom that I just customized and when I was flashing it my phone got stuck and got bricked! So I cried a few days and then 1 final day I got to know about flashing firmware through Odin on XDA! CSC Update Fail is quite common these days! Google your problem :p
[Galaxy Y GT-S5360 General] vishalgaur789:
help me m stuck :(

flashed galaxy y duos as i wanted stock rom.

xda developers pages helped me to flash through CWM recovery

i made recovery before flashing

but now when i BOOT

m watching

samsung galaxy y duos screen

which never ends for whole day

unable to go in recovery menu

unable to get phone loaded

just into that screen :'(

help me :(
[Galaxy Y GT-S5360 General] Bruce Wayne:
I answered your question dude.

Do not repost ;)

If you are unable to find the thread here it is http://xdaforums.com/showthread.php?t=1465800

Read the second post for all the instructions. Do not repost same things again.

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] vishalgaur789:
help me :(

flashed galaxy y duos as i wanted stock rom.

xda developers pages helped me to flash through CWM recovery

i made recovery before flashing

but now when i BOOT

m watching

samsung galaxy y duos screen

which never ends for whole day

unable to go in recovery menu

unable to get phone loaded

just into that screen :'(

help me

flashing firmware through Odin

is also stuck on downloading screen plzzzz rply sm1 plzzzz
[Galaxy Y GT-S5360 General] :
Stop reposting or I shall report you. I have answered in another thread. Go through it. If you can't search and be patient you don't get anything than ignorence. Keep calm and use odin.

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] vishalgaur789:
can't find my firmware

thread u gave contains firmware for galaxy y

mine is duos S6102 and i can't find it.. nt wrking anything ODin mode is also stuck on download :(
[Galaxy Y GT-S5360 General] :
Omg.

Y didn't you already tell me that you own duos?

See manoranjan2050's thread in duos dev section. Follow the instructions given there.

A Hero Can Be Anyone.

---------- Post added at 04:12 PM ---------- Previous post was at 04:10 PM ----------

Here is thread for duos.http://xdaforums.com/showthread.php?t=1656825

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] vishalgaur789:
downloading

first of all thnx fo replying to an imptience noob :( m just way too worried :'(
[Galaxy Y GT-S5360 General] :
It happens.

Don't get too tense or excited.

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] vishalgaur789:
stuck on odin

is stucking on ODIN's downloading screen for an hour normal?

bcz its happening!
[Galaxy Y GT-S5360 General] :
Can you attach a photo/image of that and your setup.

Tell me the process you followed.

Or just watch a video on youtube for how to flash stock rom on galaxy y duos by odin. That will help you more.

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] vishalgaur789:
ok the process is

i start phone in the only possible way its starting

i.e.,

vol dwn + home + lock key

then i press volume up

it says ODIN screen

n in the mid portion it says

DOWNLOADING

n screen kind of stuck in there forever
[Galaxy Y GT-S5360 General] :
After that you will have to connect your phone to pc. See deadly's guide. There are good flashing instructions. Its in general section and sticky one.

A Hero Can Be Anyone.
[Galaxy Y GT-S5360 General] rrabeer:
ace 2 s5830l

hey i have the same error cant fix it please help

MODEL: GT-S5830L

SSN: S5830LGSMH
[Galaxy Y GT-S5360 General] vishalgaur789:
I was doing in my laptop with windows 8 and newly downloaded PDA and all

It dint work

Went to my pc win7

With my old PDA, BOOT files, it worked.

New files were corrupt.

Download files from a different source and restart your mobile and pc both before trying again.

Ask again if something is not clear to you.
[Galaxy Y GT-S5360 General] rrabeer:
sorry but..

I tried looking for the files but i couldnt find them i tries steves kernel and some custom roms i gets stuck and when i flash with odin its stuck in a bootloop im guessing there might be a problem with the motherboard battery? Cause when i opened it i saw the battery and found it discharged.. any ideas?
[XPERIA X10 Q&A, Help & Troubleshooting] sharrana:
when im trying to connect to my secured adhoc wifi on ubuntu it stucks on (obtaining ip..............) then it disconnects and try to connect again, but it doesnt happen when i try to connect to non-secured adhoc network!!! ive tryed everything but no hope... can you help me? is it mobile's problem or ubuntu's???
[Acer Iconia Tab A100] hahne:
With ICS when I first turn on my tablet, the WiFi often does not connect, even when the signal is strong. WiFi is on, but it does not connect until I turn WiFi off and then back on or manually select my home or office network. Once in a while this happens I turn the tablet back on after it has gone to sleep.

I tried restoring to factory defaults and it fixed the problem for a few weeks. But it has come back again. Has anyone seen this problem and found a solution?

I am using the OTA version of ICS.
[Acer Iconia Tab A100] MrCubbins:
I have also had this problem on occasion, but it seems to be happening less and less which is strange. I haven't gone to the effort of resetting my tablet.

There are many little quirks in ICS that I think will need ironing out with an update. Whether Acer think it worth their while is another matter.

I am on stock ICS - Rooted.