yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand Duos i9082 Android Development] mukeshpacheria:
Right

Respect Dev:cowboy:
[Galaxy Grand Duos i9082 Android Development] vmmore:
oops...u took it wrong way...i was not ordering dev.. the word LEAVE EVRYTHING was addressed to the all guys like us for asking this and that and ..... brother.. basically i am a Teacher by proffession...so i will never disrespect anybody...it was some kind of misunderstanding...dont take it by heart..

One more thing..if u see all my posts in Xda .. u will notice that each and everytime i have mentioned the DEVS as SIR...this was my first post in which i adressed the dev as YAAR..(in india it means CLOSE FRND)..still i will say sorry if it hurted u...
[Galaxy Grand Duos i9082 Android Development] mukeshpacheria:
:):):):):):):):):):):):)
[Galaxy Grand Duos i9082 Android Development] justmalhar:
Does USB-OTG work?
[Galaxy Grand Duos i9082 Android Development] justmalhar:
Somehow get USB OTG working on Galaxy Grand with the kernel.
[Galaxy Grand Duos i9082 Android Development] jayc137:
Accelometer is not working on 1.0.2 and 1.0.6 gives bootloop

Trying 1.0.1 and 1.0.3
[Galaxy Grand Duos i9082 Android Development] Dwama:
does this work on 4.1.2 ??
[Galaxy Grand Duos i9082 Android Development] SRISRIANDROID:
Awesome. Great effort. Thanks.
[Galaxy Grand Duos i9082 Android Development] visheksingla:
Ya.. waiting for OC dear.. :thumbup:
[Galaxy Grand Duos i9082 Android Development] k2wl:
plz do not quote OP ever

its not nice. plz edit ur post.

thank for appreciation
[Galaxy Grand Duos i9082 Android Development] anurag549:
grt work dude i will flash this kernel tomorrow was busy today will give feedback soon thumbs up keep up the good work
[Galaxy Grand Duos i9082 Android Development] MMarv:
I am using your kernel with hotplug as the governor. The most important improvement over the stock kernel is that the second core now starts better increasing the speed and reducing Lag:) in demanding apps. Antutu is increased considerably. Thank you man. Waiting for more kernel features from you..
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
Hey buddy,

I gave you feedback directly. Ha ha ha. In a couple of hours i'll reflash set minimum to 600, and no power save. I think i have an old file around which i can remove the power saving option from the notification panel. Need to see if it works on our ROM.

Also....how to we submit for our own thread. I believe I have the fourth dedicated thread... We have enough people for Q & A....General Android info, Custom Android Development and Themes and Apps.
[Galaxy Grand Duos i9082 Android Development] anurag549:
can u provide a flashable zip which can be flashed through stock samsung recovery currently i am on the stock rom
[Galaxy Grand Duos i9082 Android Development] DBZo07:
you have to get custom recovery 1st...

samsung stock aka android recovery cant help you atm.

use odin and flash recovery via pc. its dam easy.

after recovery get you phone rooted via supersu.

search forum for the same.

enjoy..
[Galaxy Grand Duos i9082 Android Development] Jomota7:
Big thanks

BIG THANKS to k2wl.

I install last friday this kernel, CWM and last rom: I9082.AMCD_INU.V0.9a.

I performed do:

->in settings android:

-activate "Power saving settings;

-"display": activate: "auto adjust screen tone", desactivate "multi wondows"

-Developer option: desactivate animations

In 3 days, this kernel and rom i guet 1 day batery, love. Stable, and perfect.

The scale CPU, the min is 312MHZ. Its possible 220MH ou another value?? Thanks.

However, when mount extSdcard in CWM not work, my computer not detect the sdcard. And the first CMW by chouchu also no.

Thansk for your work. :D
[Galaxy Grand Duos i9082 Android Development] KSKHH:
[MENTION=943196]k2wl[/MENTION]

Can you please upload stock Karnel..

The custom Karnel is interesting, however look like I am loosing battery somehow....

I would not recommend any body to use HOTPLUG as default governer, it will eat battery like anything. However running some high end game would b ok.
[Galaxy Grand Duos i9082 Android Development] panda00:
I don't know if you guys noticed yet... But the Cyanogenmod Project by pawitp also contains a CWM compiled by the same dev... I think that CWM should be the new universal one for your device.. Well since it supports internal memory too.
[Galaxy Grand Duos i9082 Android Development] alevchenko:
Installed 0.9a ROM and this Kernel.

first day faced heavy battery drain -50% per night at default governor (android process mainly).

After reinstall both Kernel and Rom no issue for battery drain (pegasusq + sio) but some times it shows battery charging with no cable connected. And twice i've found phone freezed with black screen.

Would you please to share stock kernel to revert back? Just in case :confused:
[Galaxy Grand Duos i9082 Android Development] pinkfloyd1978:
Max 1200 min 320 awesome performance. Cfq and on demand
[Galaxy Grand Duos i9082 Android Development] pinkfloyd1978:
Always allow any kernels 24 to 48 hrs to ease down
[Galaxy Grand Duos i9082 Android Development] MMarv:
Hotplug is not the problem. It is a good battery-friendly governer. I tested other governers as well. This kernel has a drain problem with other roms. Maybe something is missing...
[Galaxy Grand Duos i9082 Android Development] k2wl:
dont use powersave mode with this kernel u will get freezes
[Galaxy Grand Duos i9082 Android Development] k2wl:
mine is touch enabled and pawitp's non touch version. and give me link to ur devices stock recovery .. i will help u making it.
[Galaxy Grand Duos i9082 Android Development] panda00:
Oh I only just realized today that you have made your own CWM.

Here's my recovery.img... I took it from a stock firmware from sammobile... Because the recovery.img that is in my device is not stock.

http://www.solidfiles.com/d/ffe07f9342/

I just opened the firmware with 7zip and took out recovery.img. :rolleyes:
[Galaxy Grand Duos i9082 Android Development] DBZo07:
Why doesn't the current setting doesn't change with setting we select?

It's something wrong?
[Galaxy Grand Duos i9082 Android Development] dcuongtran:
When I used the No-frills CPU or SetCPU, no matter which governor I set, the battery drained so much, around 25% to 30% overnight even in standby (6 hours).

However, after I used the init.d scripts with some tweaks, here are the result:

It took 2% overnight, and 20% for 21 hours of usage with around 10 sms, 30 mins call. It suits for my daily usage. (Sorry, I do not have enough posts to post the images)

My init.d scripts for your reference:

I think it can be better if k2wl can give us the scaling of 200Mhz freq like SGS2 and UV option.

Thanks k2wl and keep up the good work!
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
USB OTG Solution:

I have a Rooted 4.2.2 (and also works on 4.1.2) and I downloaded from the Play Store "USB Mass Storage Enabler". I create 2 widgets "UMS OFF" and "UMS ON". Even for car stereos: I get in the car....connect my USB to the radio, press "UMS ON"....done. When I leave "UMS OFF". Pretty simple fix.

Cheers,

Paul
[Galaxy Grand Duos i9082 Android Development] Tianhe:
Paul- Are you sure you are referring to USB on-the-go/ Host mode ? Because what I understood is that you are referring to USB mass storage which makes the device itself act as storage media and not as the player for other storage media
[Galaxy Grand Duos i9082 Android Development] rishabh56:
Can anybody please share here tar file of custom kernel for 4.2.2 ?
[Galaxy Grand Duos i9082 Android Development] sotsp:
I have stock rom 4.2.2 and i have flash with 1.0.5 custom kernel, but i can't overclock. On application "SetCPU" the maximum value that gives me is 1200mhz and min 312mhz. What is the mistake I do? Should we do something else?
[Galaxy Grand Duos i9082 Android Development] RVR:
1.0.5 doesnt hv oc support
[Galaxy Grand Duos i9082 Android Development] sotsp:
What version support oc?
[Galaxy Grand Duos i9082 Android Development] vickyg.coolest:
on flashing kernel 1.0.5 i am not getting any governors just performance ondemand etc which were on stock kernel

and flashing kernel 1.0.6 i am not able to pass boot logo (galaxy grand duos gt-i9082)

what i did wrong ??
[Galaxy Grand Duos i9082 Android Development] vinodr5371@xdaroms.co.in:
How to install this?
[Galaxy Grand Duos i9082 Android Development] maxxinn:
Any new developments??? Eagerly waiting.....
[Galaxy Grand Duos i9082 Android Development] k2wl:
new version is up.

Added OC with small UV.

more features will come for cm10.2 support.
[Galaxy Grand Duos i9082 Android Development] medozse7s:
this is a zip file how i can flash this ?

and can flash this in gennxt rom j4 4.2.2 ?
[Galaxy Grand Duos i9082 Android Development] tanishque italia:
Badly waiting for cm10.1 support!:D
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
Kernel nov work reboot
[Galaxy Grand Duos i9082 Android Development] amol8356:
May I flash it on stock 4.2.2 ?

And wht are the benefits of this kernel?
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
L- Testing

Here I Go...

Been waiting for this... I've been using k2wl 's stuff since the start of our own thread. Will try the OC on my L-Rom.

WIll report back.. tests before OC'ing with kernel, then with OC'ing.

- Paul
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
[MENTION=943196]k2wl[/MENTION] Big bug....on my 4.2.2 L ROM... Making or receiving any call....Resets the phone. I always do a 24hr. Stability test before doing heaving OC'ing etc.

On a brighter note....i got 500 more points on Antutu without modifying...and overall...my phone feels like a Note 3 lol

Please look into this....will now restore back.

Paul
[Galaxy Grand Duos i9082 Android Development] LeeCH6829:
I was getting soft reboot when playing game :(
[Galaxy Grand Duos i9082 Android Development] medozse7s:
+111111
[Galaxy Grand Duos i9082 Android Development] yourshubhamkansal:
usb-otg

i think due to hardware limitations , it is not possible to make usb-otg work on GRAND DUOS!
[Galaxy Grand Duos i9082 Android Development] harrydey1:
wifi not working

After flashing (version 29/11/2013Added overclocking upto 1.4 Ghz added small undervolting for battery saving.) on 4.2 on phone gets restarted and wifi dont work. so i flashd latest stock kernel still wifi not workin pls pls help
[Galaxy Grand Duos i9082 Android Development] k2wl:
new version is up.

hopefuly fixed reboot issue.

kindly reply with testing.
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello, it crashes almost immediately after application or open 1
[Galaxy Grand Duos i9082 Android Development] k2wl:
re download the kernel with new link.

https://www.mediafire.com/?2h88wa37lw6l17r
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Hi bro after long time

Bro thanks for your greatest work , in my phone all things it's ok after flash your kernel

power saver is ok

Thanks very much
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello, my vietnam rom does not work all the time you restart the wifi is not working
[Galaxy Grand Duos i9082 Android Development] thiefxhunter:
We are near the Kernel with support for dual boot? [MENTION=943196]k2wl[/MENTION]

Thanks a lot;
[Galaxy Grand Duos i9082 Android Development] harrydey1:
Phne restartd wit v12 kernel

K2wl bro wats wrng same prblm phne gets restartd nd wifi nt workin evn wit ur latest link. . help smethng na
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
SS Grand 9082L

-Reboots after Making or Receiving calls.

-Wifi and Data Work.

-Paul
[Galaxy Grand Duos i9082 Android Development] RVR:
Which one did u use??
[Galaxy Grand Duos i9082 Android Development] LeeCH6829:
The phone's screen stuck and not responding when making call :confused:
[Galaxy Grand Duos i9082 Android Development] medozse7s:
why no any one help me :(
[Galaxy Grand Duos i9082 Android Development] k2wl:
happy to help...

you need CWM recovery and you can flash this in Gennext rom.
[Galaxy Grand Duos i9082 Android Development] k2wl:
do u on i9082L?

i9082L doesnt have 4.2.2 update yet thats why its not working properly.

i need the ramdisk of 4.2.2 kernel of i9082L.

i will defenately look in to that .plz wait for sometime.

thanks for reporting.

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

my bad, i got ramdisk. will post i9082L version soon.

are u on i9082L?
[Galaxy Grand Duos i9082 Android Development] LeeCH6829:
nope, using i9082 , with lastest gennxt rom :p
[Galaxy Grand Duos i9082 Android Development] jayc137:
After the kernel is stable can you add frandom support :) ?
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
[MENTION=943196]k2wl[/MENTION] The 9082L does have 4.2.2 already

Yes same problems.
[Galaxy Grand Duos i9082 Android Development] k2wl:
try new version.

compiled form new source.

try new version.

https://www.mediafire.com/?68kcn5db41f23i2
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
Thank You very much k2wl,

Will Flash, and test again, and will report back the observations.

Cheers,

Paul

---------- Post added at 05:13 AM ---------- Previous post was at 04:32 AM ----------

- Phone is Working. Both SIMS Confirmed.

- Wifi IS NOT WORKING, 3G/+ Is working fine.

- NO OVERCLOCKING Available (1.2 Ghz max. avail)

Initial Finds.

-Paul
[Galaxy Grand Duos i9082 Android Development] amol8356:
Can I flash over XXXUBMI1 stock rooted firmware?
[Galaxy Grand Duos i9082 Android Development] RVR:
yes u can .... but i suggest u wait fr a few days till the minor bugs are fixed and oc support is re-implemented
[Galaxy Grand Duos i9082 Android Development] amol8356:
Ok...I will wait then. Thanks for the quick reply.
[Galaxy Grand Duos i9082 Android Development] LeeCH6829:
same here, wifi & overclock not working in i9082 :rolleyes:
[Galaxy Grand Duos i9082 Android Development] k2wl:
new version with OC support

new version 0.4

OC support.
[Galaxy Grand Duos i9082 Android Development] jayc137:
Wifi still not working

Can't see any OC settings

Something is weird
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
wifi not work ,overclock not work
[Galaxy Grand Duos i9082 Android Development] jayc137:
Dude I choosed stock kernel from AROMA and now I can see overclocking and also use Wifi

1.2 freq. repeated twice
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello friend, I tried to install stock kernel, overclocked to 1400 ok but the wifi does not work
[Galaxy Grand Duos i9082 Android Development] jayc137:
Do this

Flash the k2wl kernel first

And then flash stock kernel again

Got OC and Wifi working doing that
[Galaxy Grand Duos i9082 Android Development] RVR:
is it running stable on 1.4 or heating up too much??
[Galaxy Grand Duos i9082 Android Development] jayc137:
Stable

Haven't faced any random reboots
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello, I did not understand, I installed the first version of the stock kernel but oc does not work
[Galaxy Grand Duos i9082 Android Development] k2wl:
hi

yoou r on stock kernel. not mine. see the kernel version info.in your screenshot
[Galaxy Grand Duos i9082 Android Development] jayc137:
Choosing Experimental kernel gives me this

WiFi,Portable Hotspot and OC not working

Choosing stock in Aroma gives me

Calls not working
[Galaxy Grand Duos i9082 Android Development] k2wl:
ok

the main issue is of modules not being copied in system/lib/modules during kernel install.

i will look into the issue.

thanks for reporting
[Galaxy Grand Duos i9082 Android Development] MENTION:
Will this also work on I9082L devices too
[Galaxy Grand Duos i9082 Android Development] k2wl:
yes

it should work.
[Galaxy Grand Duos i9082 Android Development] jayc137:
Testing 0.6 version

WiFi works

Calls still give reboots

OC works :D

Kernel version shows 'unavailable'
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
Hi, wifi net work ,oc work
[Galaxy Grand Duos i9082 Android Development] k2wl:
should all net calls should work.....anyways thanks guys...

oh yes...0.6 version has frandom integrated....
[Galaxy Grand Duos i9082 Android Development] maxxinn:
Thanks k2wl for this kernel..

But call not working , everything else is OK... Thanks for developing for grand......
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Hi bro [MENTION=943196]k2wl[/MENTION]

Thanks for your work

In 06 version OC is ok :good: but outgoing calls rebooted and wifi not working:(

Good luck in next versions:angel:
[Galaxy Grand Duos i9082 Android Development] jayc137:
Wifi working fine for me
[Galaxy Grand Duos i9082 Android Development] k2wl:
i have no issues for calls.anyother person has it?

please report.
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello, I do not wifi works and if a call comes restarts
[Galaxy Grand Duos i9082 Android Development] jayc137:
Calls give me reboot
[Galaxy Grand Duos i9082 Android Development] maxxinn:
Same here
[Galaxy Grand Duos i9082 Android Development] k2wl:
ok ok...i will look into the call issue..

here it is new fixed kernel.

https://www.mediafire.com/?xa3eel988t91a6a
[Galaxy Grand Duos i9082 Android Development] jayc137:
Now getting reboots on both calls and also WiFi

OC is still present
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
No wifi, call reboot, oc good
[Galaxy Grand Duos i9082 Android Development] k2wl:
you are on 4.2.2 rom?

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

new fixed version available.

thank you for your patience.
[Galaxy Grand Duos i9082 Android Development] sotsp:
Wi-Fi not work and Calls give me reboot on 4.2.2 rom
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Yeah bro

In v 0.7.1 , OC available and call reboot fix and wifi working properly

Thanks very much

Very nice
[Galaxy Grand Duos i9082 Android Development] sotsp:
Hi, i confirm, with 0.7.1 oc is fine, call ok and wifi ok.

Very nice work
[Galaxy Grand Duos i9082 Android Development] RVR:
0.7 is working fine ... no bugs at all awesome work ......already hit thanks ;)
[Galaxy Grand Duos i9082 Android Development] Dwama:
would you add some governor and i/o scheduler on the next update?

lulzactive and hyper would be nice :D
[Galaxy Grand Duos i9082 Android Development] jayc137:
New version fixed everything :D

Will report on bugs if I find any
[Galaxy Grand Duos i9082 Android Development] sotsp:
Only one note, in the device info the kernel version is "Unavailable".

Thanks
[Galaxy Grand Duos i9082 Android Development] jayc137:
Every experimental kernel had that issue
[Galaxy Grand Duos i9082 Android Development] RVR:
but in antutu it shows
[Galaxy Grand Duos i9082 Android Development] Alldroidrider:
Hi all,

Just wanted to make sure whether we can flash it through custom recovery?

Also,i dont see the stock kernal...can anyone help in getting the stock kernal???
[Galaxy Grand Duos i9082 Android Development] k2wl:
yes you can flash through custom recovery.

just flash any of the old kernel version of mine (before 0.4), and you will get stock kernel option to flash in aroma.

New version with few governors added is up in OP.

https://www.mediafire.com/?sqzg9rvv7u5x89j
[Galaxy Grand Duos i9082 Android Development] Dwama:
installed your latest kernel 0.8 and it seems the frequency scale keep on 1200Mhz-1200Mhz even i change it inton 312Mhz-1200Mhz using lulzacticveq .

thanks for the kernel !
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
I would like to thank for the kernel, which governor is best for you?
[Galaxy Grand Duos i9082 Android Development] keshow:
how could i Install it ?
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Yeah bro

In this version CPU multi core control available

Thanks for your support
[Galaxy Grand Duos i9082 Android Development] maxxinn:
CPU multicore control is available in stock kernel too in cpu control app..

I was using it..

Many Thanks [MENTION=943196]k2wl[/MENTION] for this awesome kernel.
[Galaxy Grand Duos i9082 Android Development] jayc137:
Strange bug found

Flashed this kernel - battery level 13%

Kept It on charging, phone didn't wake up by pressing power or home button

Removed the battery and switched the phone again - battery level - 4%

Kept the phone for charging

Charged it - battery level 28%

Again phone stopped responding to power or home button, did the same procedure

After restarting - battery level 37%

:what:
[Galaxy Grand Duos i9082 Android Development] k2wl:
try changing governer.i think its an issue of OC code changes and governers.

try new version also.
[Galaxy Grand Duos i9082 Android Development] LeeCH6829:
My phone very laggy and the screen not responding when I put my phone in lockscreen for awhile :(
[Galaxy Grand Duos i9082 Android Development] Alldroidrider:
same issues....Phone not responding in lockscreen and phone not responding for the touch events while using...Have to touch 3 to 4 times to get it recognised... :(

My phone stopped working after some time...ve to reboot to get it work again.....:(

Update: the phone reboots randomly...:crying:

restoring to my nandroid backup....
[Galaxy Grand Duos i9082 Android Development] jayc137:
Tried the 0.9 version

Lockscreen seems to be fixed but still lags a bit

OC is extended up to 1.5ghz :D
[Galaxy Grand Duos i9082 Android Development] k2wl:
you tried new version?

try new gov with new settings.try stock settings only.
[Galaxy Grand Duos i9082 Android Development] Mohanshbhr:
[MENTION=943196]k2wl[/MENTION] it looks good,,, can u include this to kernel,, http://xdaforums.com/showthread.php?t=1257497
[Galaxy Grand Duos i9082 Android Development] Alldroidrider:
yes...Installed the new version only...tried both he stock settings and also changed the governors....got the reboot issue only when i changed the governors after much struggle in between the lags....
[Galaxy Grand Duos i9082 Android Development] jayc137:
Hotspot is still very buggy

Friend's note2 couldn't connect to it
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Hi k2wl

I flash new version but after each reboot and start up in cpu setting one core of cpu is off lined , I must manually online it

I think all issues by this bug
[Galaxy Grand Duos i9082 Android Development] k2wl:
i'll try my best to include it. thanks for suggestion.

try new 0.9.1 version and report back.

try new 0.9.1 version and report back.

try new 0.9.1 version and report back.
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
hello, the new version will not install
[Galaxy Grand Duos i9082 Android Development] jayc137:
Updater script is improper

Status 7 error
[Galaxy Grand Duos i9082 Android Development] k2wl:
sorry, the zip file got corrupted.

uploading new link. wait for few mins.

thanks.

https://www.mediafire.com/?qwv86ww92rve039

try this.

and report back.

link updated in OP.

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

ne wlink updated in op with old updater script.

thanks to akiratoriyama

https://www.mediafire.com/?alk0x4n252nx45u
[Galaxy Grand Duos i9082 Android Development] jayc137:
Same 'Assert' error
[Galaxy Grand Duos i9082 Android Development] tonimontoia:
same error
[Galaxy Grand Duos i9082 Android Development] jayc137:
Flashed the kernel by replacing updater-script with older one
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Again revert back all ???!!!

Why bro ?
[Galaxy Grand Duos i9082 Android Development] k2wl:
because code modifications are giving problems for normal usage.

i added frandom, OC and graphite optimizations.

not everything reverted back.....:p

new fixed updater script is in OP.

https://www.mediafire.com/?alk0x4n252nx45u

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

few questions to everybody who flashed fixed 0.9.1 version

1. OC works?

2. calls, wifi, network works?

3. hotspot, bluetooth works?

4. any random reboots, lockscreen freezing?

5. touchscreen working properly?

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

@akiratoriyama thats ok, no problem.

thanks for valuable feedbacks.

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

@Mohanshbhr added BLX (Battery Life eXtender) support by Ezekeel in 0.9.1 version.
[Galaxy Grand Duos i9082 Android Development] jayc137:
[MENTION=943196]k2wl[/MENTION]

I am really sorry but i have downgraded to 4.1.2 for some time :'(