yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand Duos i9082 Android Development] chhapil:
Play store keeps crashing on 1.7.8 and 1.7.9

Kindly suggest the stable version after 1.0
[Galaxy Grand Duos i9082 Android Development] byrek:
hello, I wanted to ask you how do you flash this kernel: through the custom recovery ( and what version of custom recovery), or through Odin?

It wasn't explained in the first thread and I'm not sure, so please help me.

Thanks in advance
[Galaxy Grand Duos i9082 Android Development] k2wl:
1.7.9 version can be flashed with any cwm. like philz recovery.
[Galaxy Grand Duos i9082 Android Development] chhapil:
Hi k2wl

Any plans to integrate aosp changes to stock one?

Lot of force close issues with 1.7.9
[Galaxy Grand Duos i9082 Android Development] k2wl:
i know this is unstable at the moment. but i will update this as soon as possible. and will integrate soem new changes for battery and performance also.

thanks for trying out.
[Galaxy Grand Duos i9082 Android Development] chhapil:
Eagerly waiting for the new build.

Almost checking the thread twice a day :D
[Galaxy Grand Duos i9082 Android Development] torque7:
+1
[Galaxy Grand Duos i9082 Android Development] RIPPER:
He is working on some legendary work..have patience :D
[Galaxy Grand Duos i9082 Android Development] Tianhe:
A request - Since Knock code xposed module has been released, it would be helpful if you can make your kernel work with knock code with screen off.
[Galaxy Grand Duos i9082 Android Development] fathyle:
internal and my swiftkey keyboard doesn't work with your kernel.
[Galaxy Grand Duos i9082 Android Development] torque7:
+1 my internal sd card is also not working..:(:confused:
[Galaxy Grand Duos i9082 Android Development] torque7:
Eagerly waiting for the next update.
[Galaxy Grand Duos i9082 Android Development] torque7:
When will the next update is coming sir, I can't stop mah self your kernel is too good but I want full ram 804 mb so im eagerly waiting for update
[Galaxy Grand Duos i9082 Android Development] ahmadairfan:
Deep sleep issue?

Hey there. I just installed v1.0, i know it is old but after following the thread it most likely the most stable to be used as a daily driver, right?

Phone didn't enter deep sleep mode while wifi is on.. Did anyone notice this too?

Thanks! :)
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
GPU overclock

There are so many kernels for samsung galaxy grand but not even one has gpu overclock?????

Why?????:(
[Galaxy Grand Duos i9082 Android Development] torque7:
Sir plz add wake gesture support in your kernel. Its soo good.
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
@k2wl

Can you please add gpu overclock to this kernel
[Galaxy Grand Duos i9082 Android Development] k2wl:
GPu is unstable with OC . and may cause hardware issues. i can add it if you want to fry your mobile...:(

Will try that to add. right now. i am busy.

try yourself. and develope one kernel with GPU OC. its unstable for us. may be you can develope better that all of us.:good:
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
Ok thanks, got the point.

Unfortunately I am not a developer.

Does cpu overclock really increase the performance ??

Are some noticeable changes observed in everyday use and gaming???
[Galaxy Grand Duos i9082 Android Development] xperia modder:
whene I installed it I got a boot loop what should I do to install it
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
You mean after installing kernel you got bootloop???

If so try wiping cache and dalvik cache.

And try to use this kernel without any additional mods.

If this doesn't solve the problem then re flash stock and then flash this kernel.

Plzzz hit the thanks button if I helped you. :cool:
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
Bugs in latest version ????

Can anyone please tell me the bugs present in the latest version of this kernel ???

Thanks in advance
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Nothing any bug
[Galaxy Grand Duos i9082 Android Development] dollyaja:
Does this kernel support swap ram?
[Galaxy Grand Duos i9082 Android Development] yunussaba:
Yes
[Galaxy Grand Duos i9082 Android Development] GabrielCool1:
Is this supported by gt-i9080L?(SINGLE SIM GRAND)
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
You mean to say that there is no bug in the latest version of this kernel ??

No fc, properly working internal and external storage and blue tooth ,wifi andd hotspot is working properly??

Please answer fast.

Thanks in advance
[Galaxy Grand Duos i9082 Android Development] torque7:
Yes it don't have any bug but sometimes when u flash it then internal storage doesn't mounted so u have to reflash firmware then flash this.

Press thanks if I helped you ;)
[Galaxy Grand Duos i9082 Android Development] mysteryno46:
After flashing on stock 4.2.2 rooted, I am unable to see any files on internal sdcard. storage/emulated/0 shows no files.

I can see all folders and files when in recovery mode. But cant see them while browsing through phone.
[Galaxy Grand Duos i9082 Android Development] torque7:
I was also facing that problem earlier, sometimes internal storage do not mount. so flash stock firmware and do factory data reset and install and also wipe cache and dalvik cache.

Press thanks if i helped you;);)
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
[MENTION=943196]k2wl[/MENTION] I just bought an S5. Flashed Stock ROM to my 9082L. When I flashed this kernel, i get "out of memory" error and the phone is empty. Any ideas? Would be great if you and [MENTION=5273865]xenon92[/MENTION] could make an updated kernel for stock firmware. :D
[Galaxy Grand Duos i9082 Android Development] k2wl:
S5 owesome...

xenon is right now busy with job and all.i am busy with AOGP. but i will make new version for stock kernel.
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
Yes [MENTION=943196]k2wl[/MENTION] it a great device, though I bought this one used from a friend who went for a HTC One M8, this one has yellow "stains" on the screen, something that happened to many S2's, I cant believe Samsung hasnt fixed this issue yet. Also, the chrome border....looks a bit cheap. All in all, it's still a great phone.

I still use my Grand everyday. I have a data SIM which has an unlimited plan, which today, my carrier doesnt offer, so if i loose this plan, then I have to get one of the one which downgrade in speed after a certain data limit.

Thanks again for everything.
[Galaxy Grand Duos i9082 Android Development] Anupam_Dey:
Version 1.0 works great.

[MENTION=943196]k2wl[/MENTION] Great work man !!

What is the stock GPU clock speed ?

What GPU speeds had u tested ?

What about the update u promised ?

Sorry for asking too many questions.

I know you are a busy man but I hope you will reply to my post.

Thanks in advance. :)
[Galaxy Grand Duos i9082 Android Development] mysteryno46:
I had issue with this kernel. I flashed it and internal memory didn't mount. Then I flashed the stock rom again(dirty flash) and flashed evolution kernel on it. Again no internal sdcard.

Then did a clean flash on stock rom and then flashed evolution. Kernel. Bad luck. Unable to use this kernel. So now unwillingly just a stock rooted with greenify.

Sent from my GT-I8552, Baidu v6, Fully Stable and Fast than any other stock based Custom Rom.
[Galaxy Grand Duos i9082 Android Development] torque7:
Did u restore stock rom or reflashed by Odin. If u restore then factory reset your phone and flash stock fimware by odin and instal this kernel this method works for me hope it will works for you too;)
[Galaxy Grand Duos i9082 Android Development] mysteryno46:
I Flash from ODIN.

I did not restore the firmware. I mistakenly did not took nandroid backup and So, I had to flash it via ODIN. Clean flash.

Still it did not work. I was confused too.
[Galaxy Grand Duos i9082 Android Development] muralidharpattar7:
How to flash it?

am using gennxt rom on my grand duos gt i9082.

can i install this ? if yes. suggest how to?

please help

---------- Post added at 02:21 PM ---------- Previous post was at 01:32 PM ----------

I installed through AROMA Installer.

but getting build.prop error
[Galaxy Grand Duos i9082 Android Development] muralidharpattar7:
Which rom u r using?

I fed up with laggy stock rom and its battery sucking bloatwares.

plesae help
[Galaxy Grand Duos i9082 Android Development] NeoLogY:
I had the same issue after flashing v1.7. Problem solved by using Fix Permission feature in TWRP(2.8.5.0). Might wanna look at this. Good luck.

i8190n SlimKat9.0(Android-Andi)Fred'sKernel1.3(Fred6681)
[Galaxy Grand Duos i9082 Android Development] mysteryno46:
Using CM12 now ! ! !

I have flash CM12 now and having no issues so far. Enjoying. :D Still thanks for the information.

CHeers ! ! ! :good:
[Galaxy Grand Duos i9082 Android Development] NeoLogY:
Some user/device have, some don't. More like a supernatural thing.:D

Kidding, I was on stock 4.2.2 when the internal@sdcard partition cant read by EsFile Exp, and some other apps.

Sent from my GT-I9082
[Galaxy Grand Duos i9082 Android Development] NeoLogY:
Dude, did you solved this? Seems like my fix only work temporarily. File explorer can't open internal sdcard, I get 'no permission on this mount' 'invalid path' 'can't find/sdcard/' kinda toast.

Any solution on this, anyone?

Please?

Really want to keep this kernel as it run smooth on stock TW 4.2.2.

i8190n SlimKat9.0(Android-Andi)Fred'sKernel1.3(Fred6681)
[Galaxy Grand Duos i9082 Android Development] mysteryno46:
I'm using CM12 now.

Best solution is flash CM12. Everything works great, except few bugs that never bug. :p
[Galaxy Grand Duos i9082 Android Development] NeoLogY:
Haha... maybe not, still wanna keep the stock for now.. thanks anyway.:D
[Galaxy Grand Duos i9082 Android Development] chinyeww:
Is it for 4.2.2 Odex rom? :)
[Galaxy Grand Duos i9082 Android Development] elswerky:
bro

is that for stock rom 4.2.2???

also what change I can find after flashing the latest file you put ??
[Galaxy Grand Duos i9082 Android Development] mariocanales:
should work with no problems.have you tried it?
[Galaxy Grand Duos i9082 Android Development] pinkfloyd1978:
Noticed Unusual battery drain. Does not last for even a day now. Using 1200 - 312 with cfq and on demand.
[Galaxy Grand Duos i9082 Android Development] SRISRIANDROID:
Hey k2wl....

Can I ask you to port Xperia Z launcher with widgets...?

Same thing requested to balliboxer aswell (just to say Iam not spamming).
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
Please share how u got this....i cant break 4000....
[Galaxy Grand Duos i9082 Android Development] rejocie001:
Overclocked using setcpu..choosing governor as performance and I/O as cfq..

Sent from Gt-I9082 with V2 Engine
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
How fast... 1.5?
[Galaxy Grand Duos i9082 Android Development] rejocie001:
U can clocked the cpu upto 1.2Ghz.

Sent from Gt-I9082 with V2 Engine
[Galaxy Grand Duos i9082 Android Development] pinkfloyd1978:
Have flashed the script. Lets see how the kernel performs. Flashed it on 0.9a Rom. Will keep you posted
[Galaxy Grand Duos i9082 Android Development] DBZo07:
That script is for conservative settings.. It dint helped me. I was better off the previous custom kernel .

Thank you apple for making Samsung galaxy so awesome...
[Galaxy Grand Duos i9082 Android Development] KSKHH:
K2WL custom kernel is not having OC features....

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

1.2Ghz is the max CPU speed of SGG and you can not called it as OC.

---------- Post added at 04:06 PM ---------- Previous post was at 04:05 PM ----------

Yes that script worked..I am now getting good backup with custome Kernel with the script. I am in AMC8 ROM. Was getting Lag on Subway Surfer Sydney, so moved back to ACM8.

USB charging also very fast..

---------- Post added at 04:10 PM ---------- Previous post was at 04:06 PM ----------

What do u referred by previous custom kernel. I believe there is only 1 custom kernel made by K2WL.

Try this if this helps:-

Move back to AMC8

Install Custom Kernel

Install custom kernel script

You should get good battery backup. Lots of Governors, Speedy USB charge etc.
[Galaxy Grand Duos i9082 Android Development] DBZo07:
Previous kernel I ment as without script..
[Galaxy Grand Duos i9082 Android Development] hayabusa08:
Can this be used on i9082L?
[Galaxy Grand Duos i9082 Android Development] Paul_Days:
Yes, I have it on my 9082L.... Do not use Power Save, or it will lag and then freeze. It makes the 9082L faster, smoother, and I do not know if it is me....but the graphics look brighter and crisper.

PD
[Galaxy Grand Duos i9082 Android Development] hayabusa08:
Hi again i have flashed the stated kernel via odin...

when i go to "About" in the settings menu...

Kernel states as below...

Kernel Version

3.0.31

janeman@janeman-desktop #11

SMP PREEMPT Wed Apr 17 01:05:20 IST

2013

is this the custom kernel?

i tried flashing it twice and both successful tru odin..

i am on stock rom I9082LUBAMC2 if it matters. thanks
[Galaxy Grand Duos i9082 Android Development] k2wl:
yes thats a custom kernel
[Galaxy Grand Duos i9082 Android Development] visheksingla:
Hope you are progressing on cpu oc and bln mod.. eagerly waiting for that dear..
[Galaxy Grand Duos i9082 Android Development] hayabusa08:
Im experiencing bad wifi battery drain. Wifi refuse to let my phone into deep sleep. Any ideas?
[Galaxy Grand Duos i9082 Android Development] mekhonte:
wifi

hey i'm on k2wl lastest rom. tried to go back to stock kernel but after flashing wifi does not work anymore. had to flash the rom again. any idea?
[Galaxy Grand Duos i9082 Android Development] alevchenko:
Same for me
[Galaxy Grand Duos i9082 Android Development] mekhonte:
k2wl is aware of the issue. hope he can fix it soon.
[Galaxy Grand Duos i9082 Android Development] hcarrega:
Can i flash this kernel on balli rom?
[Galaxy Grand Duos i9082 Android Development] k2wl:
yes u can have this kernel on balli's rom

BTW i found a solution to wifi non connection issue (after reverting to stock) ...its due to kernel modules .

i will post a fix soon.
[Galaxy Grand Duos i9082 Android Development] Mohanshbhr:
Hi..is it possible to enable usb-otg function for galaxy grand, can u make kernel with enabled usb-otg;);)
[Galaxy Grand Duos i9082 Android Development] k2wl:
my friend i will try it later ...currently i m busy with overclocking, undervolting and bln mod.

for those who have wifi connection issue after flashing stock kernel on ztamd1.v1.1a rom here is fix

http://d-h.st/Xkx
[Galaxy Grand Duos i9082 Android Development] hayabusa08:
K2wl why a kernel cnnt be flashed via cwm for the grand duos? It will be easier without the need of a pc. Thanks
[Galaxy Grand Duos i9082 Android Development] JiroPrinz8:
Can tgis be flashed directly to a stock unrooted rom? I'm currently on i9082XXAMD6 stock and unrroted.

And for those who alredy tried using it on stock rom, any noticeable improvements?

Thanks in advance!
[Galaxy Grand Duos i9082 Android Development] OurJerry:
[MENTION=943196]k2wl[/MENTION] I think this is really cool I wanted to ask about under volt support and I saw you are making it, I don't have this phone but the s2 plus. are the socs the same? so is this also possible on s2 plus?
[Galaxy Grand Duos i9082 Android Development] yasirj:
I also want flash kernel through cwm recovery?
[Galaxy Grand Duos i9082 Android Development] k2wl:
will provide kernel flash through cwm...soon
[Galaxy Grand Duos i9082 Android Development] madkhaz:
can this kernel be used to cm10.1?
[Galaxy Grand Duos i9082 Android Development] rejocie001:
hi k2wl your both experiment version kernal ,,,,,get failed when tried to flash through odin...
[Galaxy Grand Duos i9082 Android Development] k2wl:
ok will repost links again.today only.what error you geting?
[Galaxy Grand Duos i9082 Android Development] hcarrega:
Can u make a cwr version?
[Galaxy Grand Duos i9082 Android Development] rejocie001:
When I tried to flash through odin.. It takes quite long time than normal.. In status section I saw it tries to flash boot. Img and fails

Sent from Gt-I9082
[Galaxy Grand Duos i9082 Android Development] Deathshock01:
yeah i think he should add a custom recovery for that kernel. but separating is also nice
[Galaxy Grand Duos i9082 Android Development] spacefanboy9216:
Just flashed the Experimental OC Kernel Version 2. Will let you know about it by tomorrow how it is.

P.S. : What possible harm can it do to my device??

---------- Post added at 03:06 PM ---------- Previous post was at 03:03 PM ----------

Wi Fi not working on new OC Kernel.

1.3 GHz max and min is 156 MHz. But no Wi Fi.
[Galaxy Grand Duos i9082 Android Development] uiliann:
My wi-fi is not working with boot_experimental_v9.tar
[Galaxy Grand Duos i9082 Android Development] k2wl:
@uiliann and @abhijeetlokras

try this fix.its a wifi module issue.

http://d-h.st/Xkx

thanks for trying out.
[Galaxy Grand Duos i9082 Android Development] k2wl:
it may damage cpu. but as i know this has been tried on my grand hrs before posting.

overclocking enhances the performance.i will try adding new more higher frequencies as i update.

hows over all performance of kernel.pllz report back.
[Galaxy Grand Duos i9082 Android Development] k2wl:
cwm version will be posted soon with aroma installer...
[Galaxy Grand Duos i9082 Android Development] music.soul:
I can post a Flashable version without AROMA if you want it for temporary :)

---------- Post added at 10:12 PM ---------- Previous post was at 10:05 PM ----------

The Fix isn't working :)
[Galaxy Grand Duos i9082 Android Development] drarul:
wifi fix not working
[Galaxy Grand Duos i9082 Android Development] k2wl:
ok will post new fix tomorrow.
[Galaxy Grand Duos i9082 Android Development] k2wl:
that will be nice if do it for time being.
[Galaxy Grand Duos i9082 Android Development] music.soul:
Here you go :)

First Version

Boot_v8

Boot_v9

WIPE CACHE

FLASH THROUGH CWM
[Galaxy Grand Duos i9082 Android Development] hcarrega:
Diferences in that 3 versions, can u make a changelog?
[Galaxy Grand Duos i9082 Android Development] DBZo07:
this files are k2wl's custom kernel files which are flashable via cwm.

Open the link, name given by [MENTION=3633886]music.soul[/MENTION] to this files describes the kernel type.
[Galaxy Grand Duos i9082 Android Development] hcarrega:
Need to flash all 3 files?
[Galaxy Grand Duos i9082 Android Development] k2wl:
any feedbacks on memorry, performance...battery life ...?on experimental versions.
[Galaxy Grand Duos i9082 Android Development] k2wl:
only one of them...if want to try oc try experimental versions
[Galaxy Grand Duos i9082 Android Development] codekidX:
hey bro,did you add OC support or steps till 1.2 ghz ???
[Galaxy Grand Duos i9082 Android Development] DBZo07:
i haven't tried experimental kernel, if something go wrong and i will need pc. And for now I mostly stay at library so I don't have access to pc!

I wanted you 1st kernel, thanks [MENTION=3633886]music.soul[/MENTION] that i could flash without pc!!
[Galaxy Grand Duos i9082 Android Development] k2wl:
added small OC 1.3 GHZ for now. and few new freqencies till 1.274 ghz.
[Galaxy Grand Duos i9082 Android Development] codekidX:
ok great, its safe till 1.5 ghz i have tested and works very smooth above that battery drain .if i had my pc i would have given you the frequencies but its not working :(
[Galaxy Grand Duos i9082 Android Development] rejocie001:
after flashing boot v9... my wifi is not working.....?pls help....even wifi fix also not working
[Galaxy Grand Duos i9082 Android Development] rejocie001:
One more issue. When I tried to set 1.3ghz. The set cpu showing only 1.25ghz.i attached the screen shot for information... Pls provide stock amd6 kernel build date is April 24 something.. I think current stock kernel u provided is amd1.....build date March 26..

Sent from Gt-I9082
[Galaxy Grand Duos i9082 Android Development] k2wl:
i will look into the issue
[Galaxy Grand Duos i9082 Android Development] k2wl:
take your time, will add frequencies more after experimenting...
[Galaxy Grand Duos i9082 Android Development] k2wl:
All in ONE KERNEL FLASHER [AROMA]

1.Five kernels to choose from.

2.Stock AMD6 kernel

3.K2wl custom kernel v1

4.experimental kernel v7,8,9

please dont use experimental kernel v8 if u need wifi. (it is yet to be fixed)

ALL other kernels have wifi working .

LINK - KERNEL FLASHER V1.1a
[Galaxy Grand Duos i9082 Android Development] spacefanboy9216:
Try improving battery drain

Did not find much difference in memory.

Performance sure is increased when I go for 1.3 GHz. Its a bit noticeable.

Battery life sucks.

Appreciate k2wl on developing a kernel (very difficult task) but you need to fix battery drain. Its very bad. I will install batterystats and post some screenshots and results after using it. Thanks !
[Galaxy Grand Duos i9082 Android Development] spacefanboy9216:
Dont try OC kernel v9. 156 MHz makes the phone unstable. Non responsive.

Even if I set it to normal limits 312MHz -1.2 GHz ondemand the phone is heated very fast within minutes.

k2wl please address this issue. Couldnt check battery because phone was heated up strongly
[Galaxy Grand Duos i9082 Android Development] ooobs007:
Min Freq

i wish bro if you work on battery friendly kernel, Grand's original performance is excellent. I noticed with your custom kernels/ROM that min frequency stays on 800 MHz yielding a quicker battery drain even when a single application is active. i went back to stock kernel and still same issue. Any suggestions
[Galaxy Grand Duos i9082 Android Development] madkhaz:
does any of this kernel works on cm10.1?
[Galaxy Grand Duos i9082 Android Development] aayush.in.ff:
what is the differnce between all the different version of this kernel? i cant find that in op
[Galaxy Grand Duos i9082 Android Development] k2wl:
see changelog in post 2
[Galaxy Grand Duos i9082 Android Development] music.soul:
k2wl ... sorry to bother you

Whenever i use Transferring data through USB ... once my phone gets locked ... it never wakes up the screen again :/
[Galaxy Grand Duos i9082 Android Development] evil22:
Hey k2wl ur development is cool...

But three things we all need r...

Oc

Pulse notificatn... Bln

And usb otg plzz... Without this grnd is incomplete

I hope u will help us...

With a perfct kernal having everythng... Nd stable..!!

Stay blessed..!!
[Galaxy Grand Duos i9082 Android Development] k2wl:
BLN is difficult task, i am working on it.

but usb OTG can be done with some work.

OC is already present in kernel experimental.
[Galaxy Grand Duos i9082 Android Development] adheeshkurekar:
Usb otg will be grt work ....everyone will love it

GT-i9082 _ custom rom
[Galaxy Grand Duos i9082 Android Development] evil22:
Actually xperimnts cn be stables...

but if stable thn a noob can also dwnld it...nd install whn he will have trust...

Nd i know bln is difficult...but u cn try.. :D

Make stable experimentals nd u will nail it.. :)

Best wishes for ur rom nd kernel.. :)

---------- Post added at 06:34 PM ---------- Previous post was at 06:07 PM ----------

originaly posted by dbzo07 at op:

these are the methods:

http://xdaforums.com/showthread.php?t=1342289

official method

http://xdaforums.com/showthread.php?t=1342289

..........................................................................................................................

hope u remember it..:D

U R D ONLY 1 WHO CN HELP..THANXX..:)
[Galaxy Grand Duos i9082 Android Development] k2wl:
USB OTG is enabled in exp kernel v9. try it and give feedbacks.
[Galaxy Grand Duos i9082 Android Development] adheeshkurekar:
i will try it .... just busy with lots of work but will test vry soon ...
[Galaxy Grand Duos i9082 Android Development] Sumanta123:
Great work..:thumbup:

Can we use ur kernel in AMCD Stock rom?
[Galaxy Grand Duos i9082 Android Development] k2wl:
yes u can use it with any stock rom.
[Galaxy Grand Duos i9082 Android Development] madkhaz:
any of this experimental kernel works with cm10.1? anyone?
[Galaxy Grand Duos i9082 Android Development] k2wl:
no..it will not work with cm10.1.

cm needs its own type of kernel
[Galaxy Grand Duos i9082 Android Development] hcarrega:
Gonna try again otg

Not working with me:(