yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] Beso:
I think I just found one bug in battery drain.

I send 33 SMS with GO sms pro (group send). In a few second drains battery from 64 to 61..

I check battety monitor. It shows 33% drain per hour... Then in a few minutes when all sms was send I check again it was almost back to normal 3% per h... But then in a few minutes of deep sleep it start to drain constalntly 11% per h.

I reboot Galaxy but then i got stuck. I had to restart it again.. Now it is back to normal. 0.5% in deep sleep
[Galaxy S II Original Android Development] Red94:
Hi,

Just jumped from K16 to K25, this Kernel is smoother than ever !

Thanks Hardcore for your work.
[Galaxy S II Original Android Development] marco.fuce:
What do you use to see the battery drain x hour?
[Galaxy S II Original Android Development] Beso:
Battery Monitor Widget Pro.

Super app, must have
[Galaxy S II Original Android Development] aviral1990:
Well i have just rooted my phone..i have not installed any custom rom..im on stock rom..but i do want to install a custom kernel for better battery and improving performance..and also so i can overclock my phone..can i install this k3-25 speed mod on my stock rom?? Also is it stable.? I hope there arnt any major bugs...

P.S: is there a way though to overclock without installing any custom kernel though..?on stock rom and kernel? i do have a rooted phone..if yes, plz do explain and give the link of the app..Most of the apps that i have seen requires custom kernel to OC..

thanks
[Galaxy S II Original Android Development] monster75:
Sometimes It happened also with other ROMs and kernels. I don't think it's K3-25 related. Maybe with dalvik+cache wipe and a battery calibration you fix the problem. Let us know.
[Galaxy S II Original Android Development] aziz981:
Using this since 2 days, and definitely going to stay.

Super smooth and uncomplicated with best default settings. win-win
[Galaxy S II Original Android Development] omnia-one4all:
+1
[Galaxy S II Original Android Development] Beso:
I did a clean flash with new VK ROM and for now it is working flawlessly :)
[Galaxy S II Original Android Development] nmeuret:
Good sumary!
[Galaxy S II Original Android Development] andro6600:
Here the results with extended battery.Stock LPG, 3g, wifi always on, auto brightness on, account sync manual, governor up threshold@80%, about 1:30 min talk time. Imo not bad, excellent performance and smoothness all over,no hangs or restarts or heat problem ! And MDNIE profile, man this has to be the default profile for every kernel period ! Thanks Hardcore! :)
[Galaxy S II Original Android Development] Beso:
+1 Cant agree more :)
[Galaxy S II Original Android Development] marco.fuce:
MDNIE PROFILE ? Where is?
[Galaxy S II Original Android Development] monster75:
Why can't I go over 3 hours display? :confused:
[Galaxy S II Original Android Development] zool84:
depends how you are using your phone

i can't go over 3 hours display after 4 days of single charge
[Galaxy S II Original Android Development] andro6600:
I don't know exactly, but obviously hardcore made some modification on it to reduce sharpness, and that removed color banding. This thing was splinter in my eyes in a first place! Now its gone! :)
[Galaxy S II Original Android Development] vodanhdaisu:
Is k25 compatible with LQ5 ? :)
[Galaxy S II Original Android Development] hardcore:
Sorry I just use the binary made by codeworkx.
[Galaxy S II Original Android Development] Alexpiri:
Are the colours the original ones Or are they modified like in gb speedmod kernel? Because i can't see any changes and i love this choice hardcore.

Inviato dal mio GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] hardcore:
It looks like in ics Samsung didn't implement over sharpening and crazy color, so I have not modified it.
[Galaxy S II Original Android Development] pissyhun:
hi

please when u can add also conservative governor.
[Galaxy S II Original Android Development] walidhiphop:
i notice a battery drain when screen is on.......but ok when in sleep......
[Galaxy S II Original Android Development] Phone_Guru:
Any chance of a version with touch recovery?
[Galaxy S II Original Android Development] micmaccc:
+1 :D
[Galaxy S II Original Android Development] Flypwnz:
Why you need touch recovery?
[Galaxy S II Original Android Development] Tyrol:
May reduce wearing out of home & volume buttons?

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

サンソングガラクシS II からタパトクで書いた。
[Galaxy S II Original Android Development] Prockkaii:
Hello,

Is this working with Voodoo Screen Tuning?
[Galaxy S II Original Android Development] VAXXi:
First of all, thank you hardcore for a great kernel. Been using it successfully on Gingerbread ROMs, it's the best there is.

I would like to report a bug in K3-3, though - WiFi seems to be somehow broken. I've tested with two APs and Internet Sharing from my laptop, both exhibit the same behaviour: the phone sees the WiFi network, it connects and asks for a DHCP IP, but fails to obtain it. After a while, in the WiFi network list it says "Avoided poor internet connection" under the network name - never seen this before.

The dhcp server log from my laptop shows the DHCP requests being received and responded:

Apr 2 16:39:45 VAXXiMB bootpd[53691]: DHCP DISCOVER [en1]: 1,98:c:82:57:59:8c <android-d9384794c5f7f6c6>
Apr 2 16:39:49 VAXXiMB bootpd[53691]: OFFER sent android-d9384794c5f7f6c6 10.0.2.4 pktsize 300
Apr 2 16:39:56 VAXXiMB bootpd[53691]: DHCP DISCOVER [en1]: 1,98:c:82:57:59:8c <android-d9384794c5f7f6c6>
Apr 2 16:39:56 VAXXiMB bootpd[53691]: OFFER sent android-d9384794c5f7f6c6 10.0.2.4 pktsize 300
Apr 2 16:40:11 VAXXiMB bootpd[53691]: DHCP DISCOVER [en1]: 1,98:c:82:57:59:8c <android-d9384794c5f7f6c6>
Apr 2 16:40:11 VAXXiMB bootpd[53691]: OFFER sent android-d9384794c5f7f6c6 10.0.2.4 pktsize 300

The logcat has a few strange things in it:

I/wpa_supplicant( 4325): rfkill: Cannot open RFKILL control device
...

E/WifiConfigStore( 1964): Missing id while parsing configuration
E/WifiConfigStore( 1964): Missing id while parsing configuration
E/wpa_supplicant( 4325): wpa_driver_nl80211_driver_cmd: failed to issue private commands
E/WifiStateMachine( 1964): Failed to set country code ro
...

E/WifiStateMachine( 1964): IP configuration failed
I/wpa_supplicant( 4325): wlan0: CTRL-EVENT-DISC
I/wpa_supplicant( 4325): P2P-SAMSUNG: Quick association patch.
...
E/DhcpStateMachine( 1964): DHCP failed on wlan0: Timed out waiting for DHCP to finish
E/WifiStateMachine( 1964): IP configuration failed

I've tried cleaning /data/misc/dhcp, adjusting the parameters of my DHCP server config, no luck. Full log is attached - if there's anything else I can get for you, please let me know. Thanks !

PS: reverting to stock kernel/CF-Root kernel brings back WiFi, so it seems to be kernel related.
[Galaxy S II Original Android Development] hardcore:
The wifi works fine for me. Could be the combination of ROM you are using. The wifi firmware is stored in the ROM, and perhaps it is not playing nice for some reason.
[Galaxy S II Original Android Development] monster75:
I've installed last LPS stock ICS ROM and last speedmod k3-3. When I applied the Tegrak profile I used on 2.3.6 with k2-21 the Phone froze.

The profile is this:

CPU core voltages:

1200MHz = 1150mV (stock = 1250mV)

1000MHz = 1050mV (stock = 1150mV)

800MHz = 950mV (stock = 1050mV)

500MHz = 875mV (stock = 975mV)

200MHz = 850mV (stock = 975mV)

GPU voltages:

267MHz = 950mV (stock = 1000mV)

100MHz = 800mV (stock = 160MHz/950mV)

I noticed that I can't manage internal voltage as in GB Rom... however I decided to increase by 25mV (so stock-75mV). It seemed stable but after a call It froze again.

So I decided to restore the backup and go back to 2.3.6 (XILA3+K2-21) and the phone became stable again.

:(
[Galaxy S II Original Android Development] VAXXi:
Thank you for the response. I'm running stock rooted XWLPE3 without any modification (no mods, no framework changes, nothing) - this is why I'm confused too.
[Galaxy S II Original Android Development] pikachu01:
With the changes in ICS, you shouldn't use the same undervolting settings as you did in GB. Try finding new values that actually work?
[Galaxy S II Original Android Development] yashchitale:
Great battery life and performance

I'm getting amazing battery life and performance because of this kernel.. Everything is working perfectly.. Great work hardcore.. Using k3-3 and Wanamlite v10.4..
[Galaxy S II Original Android Development] monster75:
With -100mV is unstable, with -75mv is almost stable. I suppose that with -50mV is stable. But why with GB is rock stable with -100mV? Maybe with future release of ROM, Kernel and Tegrak I should get the same stability.
[Galaxy S II Original Android Development] ram3n:
Tell me more about your "amazing battery life " : how much screen on time?

Post a screen shot :rolleyes:

Sent from my little monster GS2
[Galaxy S II Original Android Development] cavalloz:
can anybody tell me the difference between this kernel and siyah's rc1 (and which is better)? thank you
[Galaxy S II Original Android Development] yashchitale:
Err.. I just flashed Wanamlite v10.5 xxpls.. Lost stats.. Will post after a full cycle..
[Galaxy S II Original Android Development] SaneinOne:
Yes, yes it is.
[Galaxy S II Original Android Development] aviral1990:
Can i install this kernel on a stock rom ? I dont have any custom rom installed.. and also do i need to do a factory reset/wipe before installing the kernel?

thanls
[Galaxy S II Original Android Development] iNeri:
yes you can. And no factory reset is needed

Enviado desde mi GT-I9100 usando Tapatalk 2
[Galaxy S II Original Android Development] aziz981:
But dont we need to wipe cache or use a kernel cleaning script before installing a new kernel?
[Galaxy S II Original Android Development] alferret:
Personal choice!
[Galaxy S II Original Android Development] :
Are you sure? No Camera bug, no bluetooth bug?

Everything working normally on a 4.0.4 ROM with K3-25?
[Galaxy S II Original Android Development] vodanhdaisu:
Thanks. Ive installed already. But IMO, the scroll and smootheness is not as satisfied as the stock kernel :(
[Galaxy S II Original Android Development] vodanhdaisu:
Hjc i just checked and confirm that im having camera black screen bug now which I did not encounter with stock kernel rooted by chainfire.

Is it solved if I revert to stock-kernel LQ5 ?Anyone has stock-kernel?
[Galaxy S II Original Android Development] It_ler:
I am runnin gon CF-Root kernel v5.6 for XXLQ5 and the camera is working fine.

Only had to wipe cache partition, Dalvik cache and fix permission in recovery.
[Galaxy S II Original Android Development] vodanhdaisu:
yes, i think you misunderstand my statement. I meant my phone did run LQ5 well with CF-root without camera bug. But, after I installed k3-25 kernel, I'm having camera bug at the moment
[Galaxy S II Original Android Development] It_ler:
Ok, you also asked if the camrea bug will be solved by flashing back the stock kernel.

And I wanted to suggest the answer "yes", as camera works on CF-Root kernel, which is like a rooted stock kernel.

If it works on CF-Root kernel, it should really work on stock kernel too.
[Galaxy S II Original Android Development] ibrahimz91:
/can i use this kernel with resurrection remix 2.6 having android ics 4.0.4
[Galaxy S II Original Android Development] geroxx:
speedmod is only for stock roms.. resurrection remix is based on AOKP.. so no, you can't use speedmod on rr (:
[Galaxy S II Original Android Development] aviral1990:
I have installed the neat rom currently which is to my knowledge a samsung based rom.. So will speedmod kernel work with that rom? Also how is the 3d performance of this kernel? Better than stock kernel or not? i mean does it show better performance while playing games or stutters or lags?'

thanks
[Galaxy S II Original Android Development] aziz981:
The 3d rendering is right up there. I have been playing heavy gameloft games, it is much better. The rendering is smooth than stock, that i can vouch for
[Galaxy S II Original Android Development] monster75:
I had issues with Phenomenal Extreme and wasn't able to fix them by using the kernel cleaning. So after had used the cleaning I tried the Speedmod K3-25 to overwrite the kernel and at first boot It froze:(

Running XWLPF stock.

To fix the issue I had to flash the entire stock ROM, wiped data and then the phenomenal medium. Now It works everything and... sorry, I have no will to try if k3-25 freezes again because It took to me half day to restore the phone working :D:o
[Galaxy S II Original Android Development] It_ler:
I am quite sure that your issue was not caused by SpeedMod kernel.
[Galaxy S II Original Android Development] monster75:
Do you mean the boot frozen? It happened only with k3-25 and not with Phenomenal (k3-20 based). And today I have had to reboot 50 times...
[Galaxy S II Original Android Development] It_ler:
I really feel sorry about your problems :crying:

Had similar issues in the past caused by "brave" flashing ROMs, kernels, CSCs, etc.

After a while, I could not determine, what the initial cause of my issues was.

A kernel that worked fine before, didn't run at all. After flashing another kernel, which always was stable on my phone, I had many FCs and freezes.

So I had to restore an "old" nandroid backup of a stock ROM, and everything was fine again.

And the same kernels, on which I had trouble before, worked without any issues again.

That why I think it is wrong to blame SpeedMod for a freeze at boot as you had already trouble on your phone before ... running another (extremely undervolted) kernel.
[Galaxy S II Original Android Development] monster75:
maybe you are right. My test is not 100% reliable because yes, my phone had issues before and wasn't perfectly cleaned at kernel level.

In fact I read other users with problems with k3-20 while I didn't have any with Phenomenal 5.5 which is k3-20 unvervolted (with medium of course). And probably I didn't have issues because I wiped data before flashing the stock ROM, then I installed the kernel and wiped data factory again. Besides I didn't restore any backup. So It was a perfect cleaned system, before and after.

But I have also to say that all these problems I read with K3 are very hard to fix and the perfect kernel is not born yet. With GB and K2 everything seemed easier. Right?
[Galaxy S II Original Android Development] auto_freak:
Impressive

Been using this kernel on the WanamLite Rom for a day now. Extremely impressed in terms of battery life. Some apps crash at times but maybe it has something to do with the way the apps were restored rather than the kernel or the ROM being responsible. It's all very responsive and extremely pleasing to pair up with WanamLite so far. I will try it out for 2 more days and see if it goes all as well as the first day. If so, then I'll stick with this because so far after using so many kernels with the resurrection rom, I had to try something different and in particular on a Sammy based ROM. Let's hope it all goes well tomorrow.:good:
[Galaxy S II Original Android Development] Naytmer-fr:
The best

I've been using this kernel (k3-25) for 4 days now (and charging the phone only once after more than 3 days with a low usage -only sms and voice). I was used to speedmod on GB and i didn't find any kernel that could be a rival in terms of battery life. Amazing!! I have no FC, no bug, and no lag; it's smooth.

Thanx so much for the work.
[Galaxy S II Original Android Development] Krendelrus:
Hi hardcore! I saw that in your latest kernel for galaxy note you've fixed the bluetooth issue with 4.0.4 sammy roms, if you can fix it on the s2 it would be great
[Galaxy S II Original Android Development] lynx2k50:
Hey HC,

New sources are out (update 6) from Samy :)
[Galaxy S II Original Android Development] sora9961:
I can't download speedmod k3-25,can I help you???

http://touristinparadise.blogspot.com/2012/04/samsung-galaxy-s2-ics-download-speedmod.html I can't down,help me
[Galaxy S II Original Android Development] Naytmer-fr:
Download is working, i just checked.
[Galaxy S II Original Android Development] duongla:
In some countries, this url is blocked. You can try proxy like hidemyass.com to access the website.

Hope this helps.
[Galaxy S II Original Android Development] sora9961:
Thank you so much ^^
[Galaxy S II Original Android Development] mw0cqu:
tethering and adb issues ??

Hi All,

recently installed this kernel onto my ICS 9100 (not G) (via the odin image) to give me CIFS and TUN support and discovered that it also fixed a few other issues which I was delighted with.

everything seemed 100% until I tried to tether, then tried to adb shell

Tethering via any interface (USB / Bluetooth / WIFI) gives me a local IP address / gateway address in the 192.168.x.x range ,

both of which are pingable.

Printing the routing table shows the existance of a default gateway route

However, iptables -L nat shows no MASQ statements for the NAT translations. I presume this is the issue?

Can anyone provide please:

* The locations of the network definitions for tethering interfaces (so I know all the potential ones that I need to reference) .

* An iptables -L of a working "stock" rom (working away from home so can't reflash at present to self-evaluate)

Also when I try to access adb shell from my ubunbtu machine it tells me I dont have appropriate permissions. but when I use a terminal program I can "su" and everthing works ? Any clues please ?

Or should I just reflash next time i'm home and hope for the best ?

Many thanks in advance

MW0CQU
[Galaxy S II Original Android Development] hardcore:
K3-26:

- Rebuilt on new GT-I9100_ICS_Opensource_Update6 source code

- sched_mc_power_savings set to 0 by default
[Galaxy S II Original Android Development] :
Tried K3-26....unfortunately has BT and camera bug on 4.0.4 (LPM)

So it seems to be build on 4.0.3. Or am I doing something wrong?
[Galaxy S II Original Android Development] sora9961:
K3-25 better or k3-26 better ???
[Galaxy S II Original Android Development] Gorjess:
It wasn't supposed to work on sammy's 4.0.4 rom, only for 4.0.3. This problem also occurs on other kernel such as siyah..

Swyped from my GT-i9100
[Galaxy S II Original Android Development] lo69:
Hello, thank you for your hard work, the best kernel for me and my galaxy s2, i have just flashed the last version K3-26 cwm 'wipe cache partition and dalvik), but my phone don't reboot, and i can't access to the recovery mode. i go back to the old version K3-25 . Sorry for my bad english.

Laurent
[Galaxy S II Original Android Development] Karpfenhai:
Did you wipe cache and dalvik?
[Galaxy S II Original Android Development] lo69:
yes
[Galaxy S II Original Android Development] Karpfenhai:
Damned my fault you wrote it already, sorry.

Some Phones are having this issue but it dissapeares usually after taking out the batt (full cold boot).

I personally think this is somehow related to the bootloader, a fix permissions may help too, sorry mate if your phone does not operate with the kernel.. Im on GB Bootloader with no issues just as information.
[Galaxy S II Original Android Development] zool84:
works great on wanamlite v12.2, no boot hang detected till now
[Galaxy S II Original Android Development] drakexpl:
Still the fastest and without any issues at all. Number one kernel without glitches ans stitches :)

K3-26 works like a charm

Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
[Galaxy S II Original Android Development] :
I cannot comment. K3-25 was great on LPI. But since I'm on LPM (4.0.4) I'm waiting for Hardcore 's Speedmod compatible to the new Android version....really miss it...performance always was great.

And v26 I just used 5mins as its not for 4.0.4 either.
[Galaxy S II Original Android Development] kotaxor:
Flash through CWM version 26....gonna test it out.

So far, boot up is ok....thanks!
[Galaxy S II Original Android Development] iNeri:
Hang at boot screen is fixed for me completely since k25 odin version

Enviado desde mi GT-I9100 usando Tapatalk 2
[Galaxy S II Original Android Development] DADER:
Hello everyone just flashed v26 & i got first boot hang then phone got back to normal in the next boot

Ty hardcore for providing such an amazing ROM also battery consumption on this one is better

Just i have small question, is it normal to consume 1% each 2-5 mins with minimal apps are running ?
[Galaxy S II Original Android Development] kotaxor:
For version 25, mine is about 0.75% per hour. So its not normal to use 1% every 5mins.

There is a wakelock somewhere.
[Galaxy S II Original Android Development] DADER:
Thanks for your fast response but this is the way my mobile treat me :-\ i guess i was unlucky when I bought it...

Forgot to mention that it consume that percentage while surfing on WI-FI not during sleeping, my bad
[Galaxy S II Original Android Development] kotaxor:
Hah....than that should be ok.
[Galaxy S II Original Android Development] drakexpl:
That drain is ok.

Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
[Galaxy S II Original Android Development] lo69:
I have downloaded again the zip file and K3-26 work perfectly, maybe a problem with my first download.

Thank you
[Galaxy S II Original Android Development] tugler:
hardcore, is it possible to add your fixes for 4.04 blueooth (S III) in this kernel?

greets
[Galaxy S II Original Android Development] ZaKaTRoN:
Hello,

K3-26 after clear cache al dalvik, stuck on boot :(
[Galaxy S II Original Android Development] monster75:
I think the best procedure is to use the Ultimate Kernel Cleaning Script before. And maybe the ODIN version is better than CWM one?:confused:

These boot hangs are really hard to fix but, NEVER had them with Phenomenal 5.5 which is k3-20 uv. And I wiped everything before and after. (I have the official ROM with OLD bootloader). Maybe this is another reason?
[Galaxy S II Original Android Development] giajp:
where is the k3-26 sources? are not been released yet?
[Galaxy S II Original Android Development] twindad:
Flashed a modem -> reboot -> stuck ... on 26 release

Inviato dal mio GT-I9100 con Tapatalk 2
[Galaxy S II Original Android Development] mw0cqu:
Delighted to report that 3-26 has fixed my tethering and adb issues completely.

No need to remove the battery

Only change i needed to do was a bluetooth re-pairing between my phone to my laptop to get bnep0 working properly

Top kernel! Thanks indeed

'CQU

--
[Galaxy S II Original Android Development] Mr.Greg:
Hardcore, any chance to build a kernel which support lower dpi then default? Tried a few version of your kernel on 184 DPI, but always stuck on sgs logo, then flashed different kernel on same rom, same dpi and phone boot. Thanks.
[Galaxy S II Original Android Development] pedestre:
Hardcore, could you please upload the k3-26 source patches?

Thank you in advance
[Galaxy S II Original Android Development] monster75:
Just to know, you guys use to flash the ROM with the oldbootloader and keep it or do you upate with the last bootloader?
[Galaxy S II Original Android Development] Mr.Greg:
If you're happy with your phone and with current bootloader, you don't need to update it, I don't see the reason to update it.
[Galaxy S II Original Android Development] monster75:
I didn't mean that. I'm with old and it's ok. I was curious to know what you did to understand also if the new bootloader may be a reason of the boot hangs .
[Galaxy S II Original Android Development] kotaxor:
Hmm....after two days of testing....found that version 26 generates a lot of heat especially during navigation and charging.

Phone becomes very hot and only cool down during deep sleep.

Battery usage also not that good compare to both version 20 and 25...about 1.25% per hour while in deep sleep.

:D

Reverting back to version 20.
[Galaxy S II Original Android Development] omnia-one4all:
Mine doesn't get hot at all. I'm on stock lpg
[Galaxy S II Original Android Development] hardcore:
Uploaded now.
[Galaxy S II Original Android Development] sora9961:
K3-25 better or k3-26 better,please tell me know
[Galaxy S II Original Android Development] drakexpl:
Im on 26 and i didn't notice any heat problems. Everything runs great like always

Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2