yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Toss3:
Noticed that Nwk_info.db is 0kb when before it used to be biggee. Could it be related?
[Galaxy S II Original Android Development] coolfire:
I'm on KI3, and everything has been fine so far - from K2-1 to K2-9. :)
[Galaxy S II Original Android Development] piteyyy:
@KI3 from K2-T1 - K2-T7 no problem with deep sleep.

@KI4 (CheckROM) with K2-T9-K2-T11 no deep sleep.

with other Kernels deep sleep is working.
[Galaxy S II Original Android Development] pepe2909:
with speedmod-kernel-s2-k2-11-test3-Odin.tar AOS is more than 36%...

no problems with deep sleep

criskelo rom v26 XXKI4
[Galaxy S II Original Android Development] Brujo64:
Rom: COG 1.6 - 2.3.5

Kernel: k2-10

Modem: I9100XXKI3

fastdormancy = on / off no difference

never problems with deep sleep just work as a charm
[Galaxy S II Original Android Development] more2come:
Any plans to implement the bugfix for fuel-gauge wakelock?

http://review.cyanogenmod.com/#change,9349
[Galaxy S II Original Android Development] Seifer1975:
XXKI4 radio. FD is always disabled for me.

Deep sleep is also ok on k2-6. I believed k2-8 was the first kernel with this issue.
[Galaxy S II Original Android Development] devbot:
Did some clean installs to see where the problem was and accidentally corrected it for me :)

First I had revolution ROM 2.7.1 with ki3 modem and FD disabled, K2-5 deep sleep OK, k2-10 no deep sleep.

Then I tried to format /cache, /data, /system, also wiped davilk cache and reinstalled checkrom revolution 1.0. First without speedmod I had deep sleep, with k2-5 deep sleep ok. K2-10 no more deep sleep. This was with FD active

and Ki4 modem which is included with checkrom.

Same operation with stock ki4 rom and this time it worked, FD activate or not.

The funny thing is that now I flashed back chechrom and it works ?!?!

So I'm not sure that it is modem or FD related but for anyone who has the problem, try to go back to stock, and then reflash your custom rom maybe you'll get lucky like me.
[Galaxy S II Original Android Development] Ven84:
I have Batista Rom 2.3 with KI1 Modem. No Problems with Deepleep and K2-10.
[Galaxy S II Original Android Development] thanksgiving60:
flashed KI3 modem, rebooted, flashed k2-10, rebooted, deep sleep is back

reboot again, deep sleep is gone as usual :/
[Galaxy S II Original Android Development] Seifer1975:
Reboot and see if deep sleep is still there?
[Galaxy S II Original Android Development] devbot:
I tried with FD on or off and did a reboot every time. Deep sleep is still here
[Galaxy S II Original Android Development] thanksgiving60:
flashed KG5 modem

still no luck

its not modem related
[Galaxy S II Original Android Development] miketwn:
this is very strange. Im on checkrom v1.0, and not having any deep sleep issues (w/ data and wifi off). I did have some unusual battery drain when I turned 3g data on. Usually when this happens, I power off phone and do a charge offline. Then I turn on phone and everything is ok.

Maybe (just speculating), do the same procedure as I did.......
[Galaxy S II Original Android Development] vodanhdaisu:
Sorry for noob question, but how to check my phone deep sleep or not ? :D
[Galaxy S II Original Android Development] newHere:):
with Cpu Spy

https://market.android.com/details?...251bGwsMSwxLDEsImNvbS5idmFsb3Nlay5jcHVzcHkiXQ..
[Galaxy S II Original Android Development] hardcore:
Put out a new k2-11-test6 for testing the no deep sleep problem.

This one has some compiler optimization options disabled for drivers. Maybe it's a timing problem caused by the compiler optimizations.
[Galaxy S II Original Android Development] coolfire:
Updated to k2-10, with or without fast dormancy - deep sleep is present. Really weird that it doesn't happen for some. Hope hardcore solves this.

Sent from my SGSII
[Galaxy S II Original Android Development] enami_I9000:
I'm using XXKI4 Modem and deep sleep doesn't work for me.

Edit: with k2-11-test6 deep sleep still doesn't work :(
[Galaxy S II Original Android Development] thanksgiving60:
deep sleep only worked for first boot up...
[Galaxy S II Original Android Development] hardcore:
What do you mean? If there is any deep sleep at all, it means that it should be working?
[Galaxy S II Original Android Development] thanksgiving60:
oops sorry i didnt make myself clear

deep sleep only worked after i rebooted after flashing test6 and after i rebooted again, it was gone...

hardcore, thanks for your effort on fixing the problem but im starting to think its impossible to fix :confused::confused::confused:
[Galaxy S II Original Android Development] coolfire:
With hardcore, ANYTHING is possible. Keep the faith, bro...

Sent from my SGSII
[Galaxy S II Original Android Development] pjdona:
The deep sleep this morning when I flashed the K2-10 worked.

Then I started using 3G/WiFi connection, the deep sleep no worked.

PJ
[Galaxy S II Original Android Development] s88:
revolution rom

k2-10

xxki4 modem

wifi deep sleep

3g no
[Galaxy S II Original Android Development] Tyrol:
CheckROM Revolution

Modem: KH3

Fast Dormancy: Off

Deep sleep works fine on both 3G & Wifi.
[Galaxy S II Original Android Development] dragon135:
OMG.. I get this no deep sleep after flashing K2-9..

Prevously, from K2-1 ~ K2-8 deep sleep is fine.

Rollback from K2-9 to K2-8 still no deep sleep.. weird.. Previously K2-8 does not have deep sleep problem..

I use only stock XXKI4 ROM,

I have TW4.5 + galaxy nexus boot animation (which is no longer working after using speedmod) + 400 apps..

Will try latest K2-11
[Galaxy S II Original Android Development] guillots:
This is working like this, or doesnt???

when i reboot, the percent of deep sleep go to 0%....is it an issue??

is necesary the Fast Dormancy? someone can pass me the code to do this??
[Galaxy S II Original Android Development] :
No deep sleep with k10 on checkrom!! Used to work before with k9... Now battery drains like crazy!
[Galaxy S II Original Android Development] samjunctio:
Code to enable/disable Fast Dormancy *#9900#
[Galaxy S II Original Android Development] jgcastror:
I have tried every kernel from hardcore and every one works well about deep sleep and about everything in general
[Galaxy S II Original Android Development] tkalli:
I have had the same results.

Never had a Deep Sleep problem with any hardcore kernels.

:confused::confused:​
[Galaxy S II Original Android Development] :
No deep sleep with 11. Wiped cache and dalvik cache :((
[Galaxy S II Original Android Development] Mustoura:
Just flashed

deep sleep working.

now to calibarate battery

on v10 with LR 6.1

Sent from my GT-I9100
[Galaxy S II Original Android Development] ringrover:
Could you please try 2k-1.....
[Galaxy S II Original Android Development] Jeremy:
Got my deep sleep back after k10! Don't know if it's the reason, I wiped cache, dalvik, and disabled setcpu.
[Galaxy S II Original Android Development] Mustoura:
I don't know if I'm stating the obvious phone will not go into deep sleep while on charge .

(makes sense to me )

Is this correct ?

Sent from my GT-I9100
[Galaxy S II Original Android Development] morg01:
correct, it was stated by hardcore a few posts back
[Galaxy S II Original Android Development] newHere:):
while charging the phone doesn't supposed to enter deep sleep ...
[Galaxy S II Original Android Development] guillots:
when i reboot, the percent of deep sleep go to 0%....is it an issue??

is necesary do the Fast Dormancy?
[Galaxy S II Original Android Development] Mustoura:
That's what i thought.

I must of missed that between flashing .

Thanks

Sent from my GT-I9100
[Galaxy S II Original Android Development] zdenoh1975:
I have tried many kernel from hardcore and every one works well about deep sleep, but new k2-10 not :( I don´t know why. I tryd everything and i must go back to previous versions....
[Galaxy S II Original Android Development] newHere:):
it's ok...

the app is counting the time and the percentage since the last restart :)
[Galaxy S II Original Android Development] pjdona:
I stuck to load the GS2 and deep sleep not work (with Wi-Fi turned on). Finished loading deep sleep was still not working, I deactivated and reactivated the Wifi and deep sleep has started to work.
[Galaxy S II Original Android Development] mchosch:
Since SGS i use speedmod kernels only, thank you very much for your work.
[Galaxy S II Original Android Development] ka2uki:
could make A CWM file to flash? thanks...
[Galaxy S II Original Android Development] obionenairobi:
After i flashed to kg3 and speedmod i charged it to 100%

After this i spend the first hour playing with it :

Wifi on

Email

Market

Web

Xda

One thing i noticed is that now the wifi reception is much better and the speed is much higher than with kf2

I think the wifi is probably causing the drain.

I currently have the phone lying around and will check again the usage in 2 hours

Normally i am not a heavy user but extra battery life is always nice

I will let it go down to 0%, then charge it to 100% after which i will also calibrate the battery, i found a nice app for this.
[Galaxy S II Original Android Development] gtda:
thanks Hardcore for cwm recovery

flashed and working fine

so far :)
[Galaxy S II Original Android Development] neferym:
I will make another donation. Too big...

THX!
[Galaxy S II Original Android Development] zmirburger:
sorry for spamming but I jizzed in my pants after I saw this thread...

coming from a sgs1 trying out so many different kernels I've come to conclude that the constant improvements to the sgs1 version was indeed the best kernel for sgs1 in terms of battery, speed & reliability.

I believe this will be the case for sgs2 as well! good luck hardcore!!
[Galaxy S II Original Android Development] kalpik:
Here you go! It will say ninphetamine while flashing via CWM, but it is speedmod indeed. I'm just too lazy to edit the updater-script :p
[Galaxy S II Original Android Development] ka2uki:
;) thanks advanced
[Galaxy S II Original Android Development] ZiCoN:
Outstanding HardCore :)

Currently on CrisV5 with SpeedMod K1-T10 and only miss BLN from the SGS(1)

Thank you :)
[Galaxy S II Original Android Development] pepxl:
Don't know if it has already been asked but is CWM App compatible with this kernel.......

Sent from my GT-I9100
[Galaxy S II Original Android Development] jdmcivic:
alright guys. all these talk about battery life and all.. are you guys getting the uptimes with or without mobile data constantly on?
[Galaxy S II Original Android Development] fbousk:
hi hardcore any chance to see your work on cm7 or miui?thanks for all..;)
[Galaxy S II Original Android Development] ZiCoN:
It is... Flashed mine with it
[Galaxy S II Original Android Development] blu3angel:
Flashed the latest kernel but i lost my custom bootanimation... :(

So this kernel does not support custom boot animation?
[Galaxy S II Original Android Development] pepxl:
:-X............
[Galaxy S II Original Android Development] pepxl:
Using CWM App after this kernel has been flashed is what i ment sorry, as I've got the stand alone app extracted but some kernels are not fully compatible with all the features

Sent from my GT-I9100
[Galaxy S II Original Android Development] ZiCoN:
Currently updating CrisV5 to V6.... it's running smooth :)

*Just deleted zImage from the V6.zip to keep this kernel*
[Galaxy S II Original Android Development] russell.nash:
I can confirm this with Litening 4.1 and speedmod K1-T10 on top. Third quadrant run says 4083. CF-Bench is 11460,3322,6577.
[Galaxy S II Original Android Development] ZiCoN:
Got 4068 on quadrant :)
[Galaxy S II Original Android Development] vassalle:
Hi, anyone manage to get wifi working with this kernel and vr2.x? Thx
[Galaxy S II Original Android Development] hardcore:
Another test version K2-11-test8.
[Galaxy S II Original Android Development] Mustoura:
You are a busy boy.

Sent from my GT-I9100
[Galaxy S II Original Android Development] strunkie:
Deep sleep is back!! :D
[Galaxy S II Original Android Development] mariotme:
Zero issues running K2-10 with Androidmeda v2.5.0.

Deep sleeping like a little baby!

thanks hardcore
[Galaxy S II Original Android Development] tkalli:
Flashed speedmod-kernel-s2-k2-11-test8-Odin.tar.

Same results as previous kernels, Deep Sleep is working.

​
[Galaxy S II Original Android Development] KennyLegend:
I've had no deep sleep issues with any k series to date up to and including k2-10....same as tkalli.

Surely it must be a Rom compatibility issue.

Have u guys having issues tried speedmod on a stock Rom?
[Galaxy S II Original Android Development] enami_I9000:
You got it! :-)

With that version deep sleep works again for me.

Thx!
[Galaxy S II Original Android Development] PeterK1990:
Where can I find test kernels?
[Galaxy S II Original Android Development] dan@msx:
agree with that Kenny - as you know i was running KI8 RK same and had no issues (apart from battery drain on k2-6)

can confirm that on XWKJ1 i have NO issue with Deepsleep!! working like a charm.
[Galaxy S II Original Android Development] hardcore:
K2-11:

- Updated wifi driver from GT-N7000 sources

- Updated CWM recovery to 4.0.1.5

- Changed some compiler optimization settings
[Galaxy S II Original Android Development] thanksgiving60:
confirmed with test8, deep sleep is back!!!

thanks so much hardcore!!!!!!!!!!!!!!
[Galaxy S II Original Android Development] break1:
installed K2-11.

will leave it on charger overnight and test the battery life tomorrow ;)
[Galaxy S II Original Android Development] dan@msx:
if only id have waited an hour!!! oh well, bye bye k2-10, hello k2-11 :D
[Galaxy S II Original Android Development] hardcore:
How about with K2-11?
[Galaxy S II Original Android Development] ram3n:
Working very well.

Never had such deep sleep issues.
[Galaxy S II Original Android Development] Jonjungle:
Dude your Kernels are so awesome for battery life that at the rate you're dishing out updates my battery is not even 20% down from full that already there is a new Kernel tempting me to update lol! Thanks for the fantastic work :D
[Galaxy S II Original Android Development] dan@msx:
i can confirm - XWKJ1/KI3/KH2 Frankenstien running K2-11 now and deep sleep is working like a dream!
[Galaxy S II Original Android Development] blowy666:
Is it planned to integrate BLN to this kernel?
[Galaxy S II Original Android Development] pjdona:
With K2-5 deep sleep works very very good!
[Galaxy S II Original Android Development] strunkie:
Rock 'n Roll, K2-11 works perfect thanks for your hard work !
[Galaxy S II Original Android Development] thanksgiving60:
in full working mode even with several reboots...thank you...:D
[Galaxy S II Original Android Development] dan@msx:
dont you just love it when people read the thread.......:confused:

no intention of implementing BLN - the aim is to be smooth, stable and good battery.... BLN = drain as does OC
[Galaxy S II Original Android Development] scary_master:
Hey Hardcore

i can't believe it, deep sleep works!!! Unbelievable, really unbelievable.

Does that mean, you have found the problem/issue?

So you know what you have to deal with?
[Galaxy S II Original Android Development] thanksgiving60:
yea

really curious what caused the problem?
[Galaxy S II Original Android Development] KennyLegend:
Deep sleep working fine on k2-11

On the new XWKJ1 stock Rom

View attachment 761150
[Galaxy S II Original Android Development] kimitza:
I'm on 2-5 and the deep sleep works nicely...i haven't got the time to update yet...on the road these days...and i can't dl on mobile...
[Galaxy S II Original Android Development] hardcore:
Looks like it was a combination of compiler optimizations. I removed some of them. I don't know why it affected some people but not others... but oh well at least it seems to work.
[Galaxy S II Original Android Development] guillots:
is necesary do the Fast Dormancy????
[Galaxy S II Original Android Development] Jonjungle:
it helps improve your battery life

http://xdaforums.com/showthread.php?t=1111581
[Galaxy S II Original Android Development] scorpion667:
So as long as deep sleep is working for me in k2-10 will it have better performance than 11 since some optimizations were removed from that one?
[Galaxy S II Original Android Development] stylez:
Been using K2-7 over last 3-4 days haven't updated yet as wanted to bed in before... battery life awesome on the shut down or loose data "final warning' got 6.5 hours "woke up pressed phone and omg it lit" lol, getting days use no lag stock speed sweet 6700ish on cf-bench 4200ish on quad stripped fresh flash before user install applications 3800ish after, deepsleep working fine CPU spy data, thx for time taken :-) I'll update soon and post comments.
[Galaxy S II Original Android Development] notoriouspk:
I am using k11 but don't see any deep sleep , using set cpu n watchdog :( darky2ki3 here

Update..... Seems like I have deep sleep reinstalled both cpu spy and watch dog ,rebooted works now :-) hardcore been using your kernels awesome performance keep up the hard work appreciate ur efforts and dedication get some sleep now :-P
[Galaxy S II Original Android Development] renton82:
I confirm the deep sleep came back with k2-11! But is it normal, when the pone is in charge does't enter in deep sleep?
[Galaxy S II Original Android Development] dan@msx:
no the phone does not enter deep sleep on charge.....
[Galaxy S II Original Android Development] zdenoh1975:
for me - the deep sleep came back with new k2-11! Thanks
[Galaxy S II Original Android Development] KennyLegend:
Never goes into deep sleep when usb is connected.

Edit ..beaten to it.
[Galaxy S II Original Android Development] bungknees:
Yes, 100% normal. Your phone is fine.:D
[Galaxy S II Original Android Development] renton82:
Thank u hardcore! You are the best!
[Galaxy S II Original Android Development] BrandoHD:
Hardcore, hope you don't mind me asking, are those compiler optimization settings responsible for the change in size of the K2-11 kernels?
[Galaxy S II Original Android Development] thanksgiving60:
k2-11 is as smooth as butter!!!

now we'll see about the battery life...
[Galaxy S II Original Android Development] Toss3:
Hmm deep sleep didn't seem fixed for me after I first flashed K2-11, so I reset the CPU Spy timers and pressed the restore timers button and lo' and behold deep sleep was back! Got me thinking: maybe the problem wasn't the kernel, but a bug in cpu spy?
[Galaxy S II Original Android Development] renton82:
With quadrant and k2-11 i have only 3928 vs 4600 of k2-5
[Galaxy S II Original Android Development] dzontra11:
K-11...nice..but i have a doubt about battery life..i dont know why but looks like worst then k-10...
[Galaxy S II Original Android Development] KennyLegend:
Have u given it one or two charge cycles?? Otherwise I wouldn't worry about it.
[Galaxy S II Original Android Development] dzontra11:
Little bit off topic...i want ti change my modem..so i need link where i to find modems..tnx and sorry fot off...
[Galaxy S II Original Android Development] ephraim:
K2-11 working fine and deep sleep is working..
[Galaxy S II Original Android Development] pepe2909:
Noob question, your kernel suport bootanimation ?

Thanks !
[Galaxy S II Original Android Development] newHere:):
no it doesn't....

this question has been answered many times...
[Galaxy S II Original Android Development] DeCex:
typo in the version info? cosmetics only i gueuss :)
[Galaxy S II Original Android Development] pacc:
This last version K2-11 unfortunately is the slowest by far. In quadrant I was getting 4700 in K2-8 and now only 4100 and with a few slow downs.
[Galaxy S II Original Android Development] thanksgiving60:
no you are wrong
[Galaxy S II Original Android Development] Cygnuss:
Benches mean nothing i actually feel the s2 smoother. Hey but that's me i prefer real situations then a synthetic benchmark
[Galaxy S II Original Android Development] thanksgiving60:
just wanna thank hardcore again for sorting out the deep sleep fiasco and releasing an even better version!
[Galaxy S II Original Android Development] pacc:
Well its not my case, I felt a gwneral drop in performance. I flashed with Odin in Stock ki4.
[Galaxy S II Original Android Development] drelite08:
I'm finding that 11 is the snappiest release yet. Feels so much snappier. On quadrant I got a 4464 first run.
[Galaxy S II Original Android Development] formidabilus:
Thank you hardcore, with k2-11 the deep sleep mode is back again. :D
[Galaxy S II Original Android Development] Radikaal:
quadrant have absolutly nothing to do with how snappy or smooth a ROM is in real performance. Total lag free and as smooth as possible is what I prio most and I have done hours of testing this on all the k2 kernels. k2-3 is the winner for me, k10-11 was noticeable worse for me scrolling trought heavy iconized and homescreens full of beautiful widgets. however quadrant I get better with the new ones, but with ALL other benchmarks I get same or better scores with k2-3. This on KI4 ROM.

I just hope it can have as good battery performance as I had on k2-7, then it will require a big update until I change ;)
[Galaxy S II Original Android Development] rafsi:
Snappiest so far. Thank You!
[Galaxy S II Original Android Development] rainbow99:
hi guys, on my phone, i'm experiencing bad batt drain, although i'm having deep sleep (>90%) under cpu spy. The drain can be like 4% in an hour even though the phone was left idle. I checked under better battery stats and it seems that my phone was awake for hours, but I certainly have not been using the phone. Not sure if this could be a clue to the batt drain issue. I'm having ki4 modem, was using CriskeloRom V27 ROM and changed to kitchen slim ki8 rom, but still no improvement. Had wiped cache etc before flashing. thx
[Galaxy S II Original Android Development] tkalli:
I am using the RK Slim KI8 with speedmod and have great battery life.

I have had no problem with any of the speedmod kernels.​
[Galaxy S II Original Android Development] rainbow99:
ok thanks. don't know what i did wrong then.
[Galaxy S II Original Android Development] Seifer1975:
deep sleep also back for me on k2-11. You are hardcore man!

have a beer on me 05C20540TT036725B ;)
[Galaxy S II Original Android Development] jlieu:
Thanks for great kernel! Now everything smooth.
[Galaxy S II Original Android Development] scorpion667:
You are right, k2-3 is extremely smooth, however this one keeps switching between 3g/hspa for me. The problem literally dissapears the moment i flash any other version, I've reproduced the issue many times.
[Galaxy S II Original Android Development] ephraim:
I'm experiencing Android OS bug even when restarted.. After fully charged i removed the charger and left it for about 3hrs and Android OS is 50% then i restarted and used the phone.. From 3% it increased to 20%.. Anyone having this problem?

Edit: Just dropped to 7%

Edit: Increased to 8%
[Galaxy S II Original Android Development] Seifer1975:
install betterbatterystat and see what is keeping ur phone awake.
[Galaxy S II Original Android Development] Jonjungle:
http://xdaforums.com/showthread.php?t=1290020

IMO it's just a reporting bug. I have it high too but battery life is still great with this Kernel.
[Galaxy S II Original Android Development] ringrover:
Hard ,,,

With 2k-1. I got in deep sleep 95% ... But with new kernel 11 Only 23-30% ...

What do you think ?
[Galaxy S II Original Android Development] saar17:
Why doesn't this kernel run on linux 2.6.35.14?
[Galaxy S II Original Android Development] Mustoura:
Same, battery still calibrating but is good 74% after 12hrs

Sent from my GT-I9100
[Galaxy S II Original Android Development] :
Version 11 sleeps right!! ;) after problems with k10 and k11 test 6 I rolled back to 9 and again to 10, still the issue present. After flashing k11 everything went right! the last 2 steps I didn't wipe cache and dalvik.
[Galaxy S II Original Android Development] lokhor:
Should i expect to get worse battery life just after flashing k11?
[Galaxy S II Original Android Development] Jonjungle:
Not at all, actually if you had the deep sleep issue and it's gone it will be way better now. Just make sure to charge your phone up to 100% > Calibrate Battery > use it normally and let it do a whole cycle up to 0% before re-charging.

I'm on S2-K11 and it's running great.