yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] johnbeetee:
That might be a good idea to prevent uneeded bug-reports, from very appreciated users, but just not so familiar with undervolting; the thing is with undervolting :

a. it's device dependent (due to varaitions in components)

b. system dependent : it can vary (a lot) between versions of the kernel

c. it's not lineair, meaning doing the same amount of undervolt on all freq's doesn't always go well

d. it's not transitional indepedent : meaning if you would determine per freq. the most allowable undervolt, and then put them all together, I'm almost certain this will crash

Needless to say, I do undervolt (some freq even -125, some only -50), but this does need careful considerattion and some insight and feeling to get it stable and working well across versions. It's to complicated to explain comprehensively, so I'm not going to :p

but those of us that really find a sport in exploring the limits, know how they can do it (with or without the help of an app) and also realize when the problem could be directly asociated with it

I agree with Dorimanx, if you're not that experienced in undervolting, just use it plain and straight ; the savings are very marginal, or at least save that part as last, when you're sure everything else is working flawlessly ; if after that it starts hicking up or sod'ing, you'll know where to look for the problem. ;)
[Galaxy S II Android Development] Krishnadusad:
I am encountering another trouble.

Even when unplugged it shows that it is charging
[Galaxy S II Android Development] mido_love_maker:
this is a hardware or software problem I was having this problem 2 weeks ago and it was solved

google it on xda and you will find your answer kernel doesnt belong to this problem at all.
[Galaxy S II Android Development] Alex-stroev:
I have a bootloop on 5.65.1 with paranoid android 1.99 (jb)

Back to 5.65
[Galaxy S II Android Development] Krishnadusad:
Could you point me to a link ? I encountered all these problems after flashing rr 2.6.1
[Galaxy S II Android Development] nekoworkshop:
Just a quick head up. Undervolting beyond - 50mv seems to cause bootloop or random boot in this version. Maybe many of us had been using -75mv or -100mv undervolting but now I suggest turning it off and use the Setcpu instead of extweaks . Sometimes one-key-undervolting is not a good idea , just like johnbeetee said (But since the -100mv one once worked perfectly so it is possible to be fixed in further releases. Just give Dori some time:)).
[Galaxy S II Android Development] haramizuki:
+1

I always use -75 and only experienced bootloop in this version. After 1st bootloop,which was 9 hrs ago, no bootloops as of yet :p

Sent from my JELLY BEANY PARANOID S2
[Galaxy S II Android Development] mido_love_maker:
same as to us but on ics:(
[Galaxy S II Android Development] TaoNinja:
I tried took off the Undervolt using Extweaks,

Reset the profiles ExTweaks Profile in the CWM,

Then put the profile to reboot,

Wipe Cache and Davik,

Then installed the 5.65.1 And i still got a boot loop :(

Can anyone suggest anything?

Im on Rootbox 2.2

Every other kernel for CM10 flashes fine i just dont get it o.O
[Galaxy S II Android Development] zenosteam:
I flashed jelly bean ROM RR JB without any problème

Envoyé depuis mon GT-I9100 avec Tapatalk

---------- Post added at 05:29 PM ---------- Previous post was at 05:26 PM ----------

Did you try ultimate kernel cleaner,?

Envoyé depuis mon GT-I9100 avec Tapatalk
[Galaxy S II Android Development] johnbeetee:
There are 3 profiles...you did try one of the others? eg performance....see it helps?:confused:
[Galaxy S II Android Development] :
Getting a boot loop on root box jb 2.2 here
[Galaxy S II Android Development] fictisio:
I have MIUI last version y 100% ok, 2do Rom RootBOX 2.1 and 100% Ok! not problem!

i use 5.65.1... :D

Profile: Default, BLN Working 100%, Not SOD, NOT Bootloop.
[Galaxy S II Android Development] Alex-stroev:
I got bootloop on 5.65.1 after using extweaks. Now i reinstal kernell and doesn't use extweaks and doesn't have bootloop
[Galaxy S II Android Development] freewind29:
Wow!!! Have to say this first!

Great to see you here, Dorimanx! I was your big fan when I had hd2. It was great joy to sit front of my pc and wait for your update all the night, haha....

Sorry ppl, I know this is off topic, but just feel great to see master around!
[Galaxy S II Android Development] The Undertakerr:
Hi Dorimanx!

Since a few days I made the switch from Gingerbread to Samsung ICS.

I'm using your kernel from the start and planning to stick with it!

Why?

Because I think you're a talented kernel-dev and your Experience with other phones then the S2. Many people seem to really love your work over there.

I know a big part of this kernel is based on Siya, but I feel you made some really nice changes to it.

Will now flash your newest kernel from 13-5 and will comment on it later.

Thanks a lot for your great work!

I've got a feeling within now and a few months Dorimanx kernel will rule the S2 kernel development forum!
[Galaxy S II Android Development] angelshie:
highest quadrant result so far...... :D

Liteningrom V2.9 + Kernel Dorimanx V2.2

Kernel Profile: DEFAULT
[Galaxy S II Android Development] snOwjAwk:
what about an app?

cheers!

sJ
[Galaxy S II Android Development] Ibsonic:
scheme's

guys,

What is exactly the difference between a battery scheme in CWM and the default one? Is it worth to change that to battery ?

Download ExTweaks mate.. from google play
[Galaxy S II Android Development] Repulsa:
hey guys , im new to this kernel since i just got a new s2 i9100, could someone please tell me the best setting for this kernel? i mean how to config the settings in extweaks and such thanks

ps: my phone is already rooted , all i need is to configure the extweaks, and the rom im using is miui thank you
[Galaxy S II Android Development] snOwjAwk:
y but an app fur ota updating and stuff like that :)
[Galaxy S II Android Development] sam razzy:
My Exams are ovaaa... I'm ready to give a good test dose here.. having my download... ;)

TapaTalk GalaXy HYBRID TAB 0.5v II
[Galaxy S II Android Development] angelshie:
^

I have my phone full charge before i went to sleep..100% then this morning when i wake-up i found that battery is 91%.

It seems kernel dorimanx was working overtime without my knowledge....:confused:

I thought i found the right kernel but with this result......:o
[Galaxy S II Android Development] parental92:
your phone was on standby :P

with this kernel i can get 3H++ screen time ;) waiting for more batteyr live

and thx for the satbility my phone suffer a sudden slowdown when i used siyah but not a single problem with this kernel ;)
[Galaxy S II Android Development] jorricks:
Woow good job :) still looks to much on siyah!

I would say change more :P
[Galaxy S II Android Development] JJEgan:
Yep change lots and theme it nice .

jje
[Galaxy S II Android Development] dorimanx:
kernel 2.3 will be up today,

i made tons of changes, lots of ports from great kernels and from main line kernels.

updated all latest siyah updates also.

thanks for great support :)

i really happy that people remember me with good and fun memories :)

i will try my best with sg2 also.

i have less time now, my job burn lots of my free time, so i left with nights, then i can work and test my kernel.

so check the thread for updates once a day :)

take care,

p.s

if any one see some cool addon and want it here, just post about it with link to kernel, and i will try to port it.

Sent from my GT-I9100
[Galaxy S II Android Development] dorimanx:
8 hours, 1% per hour, its best i can do for now.

if you know kernel that can give you less drain, show it to me, i will see what i can use.

ics roms and kernels for now burn alot more that 2.3.5 roms and 2.3.38 kernels..

all devs looking for the problem.

and we will find it one day :)

Sent from my GT-I9100
[Galaxy S II Android Development] parental92:
guys im on d4 rom right now and there is a special settings under performance management ,is that save if i enabled 26 zram, allow purging assets and kernel samepage merging?
[Galaxy S II Android Development] Xardas:
I don't think the drain it's strictly kernel related ... check the wakelocks with betterbatterystats cause the phone it's too often awake when it's not supposed to be....it has to deep sleep :D you got some process that keep it awaken...

±Sent from a galaxy far far away®
[Galaxy S II Android Development] dorimanx:
no need to change the zram, its auto enabled and use 150mb and make it 300mb.

about ksm its also enabled, but you can tick it to enable also in rom.

purging not needed.

Sent from my GT-I9100
[Galaxy S II Android Development] dorimanx:
not only me, all kernels have this bug..

will be solved in time.

Sent from my GT-I9100
[Galaxy S II Android Development] Xardas:
Sorry to disagree with you Dori but with the speedmod or phenomenal I lose 3 - 4 % Max at night .. no airplane mode neither internet connections on...

Ps : I gotta give you my best compliments for your works cause a friend of mine has the lovely hd2 and says you're amazing !! ;) He linked me this thread :thumbup:

Sorry for the little OT

±Sent from a galaxy far far away®
[Galaxy S II Android Development] xinfinityoO:
i inf fluxi kernel has the best deep sleep.. uses very little battery when on deep sleep
[Galaxy S II Android Development] TaoNinja:
Yup same, on RootBox 2.2

Im getting Bootloops and tried everything i can think of...

Nothing :(...

EDIT:

Seems that Rootbox 2.2

Doesnt like Dori Kernel,

Just tried to flash 5.65.1

5.65

5.64 (Which worked fine with 2.1)

And all bootlooping o.O
[Galaxy S II Android Development] stevtec86:
Great work Dori....all work on SammyRom ICS 4.0.3, but i have only one question:

Better governor pegasusq, abyssplur or hyper for battery/performance? Or other governor?

Thanks again for new kernel 5.65.1

Sent to my GSII + BLUROM V3 + DORIMANX 5.65.1 + NEKD5
[Galaxy S II Android Development] antonio1475:
Latest 5.65 from recovery caused it to not boot, not going into recovery. Had to flash Siyah via Odin after spending the worst hour of the week :rolleyes:

Is there 5.65 for Odin? I can't find it.

:)
[Galaxy S II Android Development] TheMatrix2000:
It's system tuner pro.
[Galaxy S II Android Development] johnbeetee:
Why don't you make one? :)

You can extract the zImage from the cwm version and put in a tar achive. That's all.....

---------- Post added at 08:38 PM ---------- Previous post was at 07:38 PM ----------

Can anyone do a small check and maybe confirm this?

On 5.65.1 : CWM recovery 6 backup isn't working right ; while backing up data segment it causes a reboot

Already checked it on 5.65 and 5.64 just now and both are working fine...

Maybe there's a clue in there to the mysterious problems posted today?
[Galaxy S II Android Development] wonsky21:
No problem here with RR 2.6.1 and 5.65.1
[Galaxy S II Android Development] Pigmachine:
Still on 5.63 and with times always over 2½ days with my usage, I'll be hard to move from it!
[Galaxy S II Android Development] Nasty_z:
With the new battery improvements, I'm surprised you're still on the old stuff. Update to the new swag ;)
[Galaxy S II Android Development] Glebaka:
guys what MAh usage do u have while in sleep mode i have at around 50-100mah, I think thats not normal, and its not awaken by any app, It sleeps. im using 5.56 kernel with hyper
[Galaxy S II Android Development] Nasty_z:
You mean 5.65 right? Hell, I didn't know we could check our MAh usage. So, what's the sneaky way to get to know the MAh usage? :p
[Galaxy S II Android Development] wonsky21:
You can use Battery monitor widget for this. My usage is about 2-9 mA in deep sleep
[Galaxy S II Android Development] NuclearBastard:
Dear emperor, almighty emperor Dori (:p), I'd suggest, for the sake of those who can still undervolt to -75/-100 on your latest version (like I do) , maybe don't disable this option - instead just write a warning above it or something?

Just a thought ;)

Keep doing your amazing job!!

edit-p.s. why the hell does my native phone browser makes such weird spacing when I'm writing long forum posts oO
[Galaxy S II Android Development] chabstyle:
Hey,

my usage in Deep Sleep is around 34mA.

Greets chabstyle
[Galaxy S II Android Development] wonsky21:
Guys, your usage can be measured in mA, capacity of battery is measured in mAh :)

Sent from SGS2 powered by Resurrection Remix ICS & Dorimanx kernel
[Galaxy S II Android Development] Seyaru:
thaks dori for new update work perfect only have a problem with audio shuttering in bluetooth if the screen is off and try wake. i set 200, 300 and 400 mhz deep sleep but dont work
[Galaxy S II Android Development] chabstyle:
Hey,

i am so sorry, it was a typing error my mistake. :)

Greets chabstyle
[Galaxy S II Android Development] Kenepo:
Tested 5.65.1 yesterday and noticed that CRT off effect wasn't working on RR. Does anyone has the same bug or any possible fix? Also are the updates from 5.64 to 5.65.1 critical? Cuz 5.64 has given me great results with both battery saving and performance. Many thanks in advance people ; )
[Galaxy S II Android Development] Nasty_z:
Check the changelog, it's critical if you feel it's critical. Only reading the changelog will tell..

Sent from my S II ( "Jelly Bean'd Monster" ) ;)
[Galaxy S II Android Development] Kenepo:
Oh great idea yeah!!! let me read the changelog!!! Awesome man, thanks a lot xD
[Galaxy S II Android Development] billcouper81:
I tried 5.65.1 and it semi-bricked my phone. stuck on the initial progress bar just before the dorimanx image would popup. no ability to get into recovery mode :(

I had to start again with odin ;)

Running 5.65 right now and it's fine... I see other people are using 5.65.1 without issue so no idea why not work for me. I was on 5.64 when I upgraded. I have flash dorimanx, a modem and paranoid android 1.99 on my phone previously. Nothing unusual there.

Oh... one thing maybe, before I flash 5.65.1 I had mounted USB storage (in recovery) to copy the file across... that is the only thing I did differently to normal (usually copy the file across when the phone is booted using the MTP mode). I don't see how that could make a difference though. I probably just got unlucky :)

5.64 and 5.65 are very, very good. Battery life is improved greatly. 5.65 seems more stable but only time will tell, I had maybe 1 lockup in 36 hours using 5.64. No lockup on 5.65 yet *crosses fingers*

The scary governor is scary good!!! I am set "battery" profile through recovery menu and pretty much leave all extweaks cpu/gpu setting default and it is very good, big thanks for your hard work!

I love dorimanx kernel and highly recommend it
[Galaxy S II Android Development] Kenepo:
Between 5.64 and 5.65 which has given the best results for you? I've only tested for more than one cycle 5.64 and so far is the best version I've used but when I tried 5.65.1 I had some issues with it. I went back to 5.64 but never tested 5.65, which one do you prefer (between 5.64 & 5.65) and also, does the CRT effect works on 5.65? Thanks in advance mate

Edit: BTW I also had a couple freezes on 5.64 too but nothing serious. Just rebooted and problem solved but that's why I want to try 5.65. To see if it is more stable ; )
[Galaxy S II Android Development] haramizuki:
Just want to share battery stats on 5.65 :

Using default battery profile settings, with little tweaks. -75UV, 15 steps, 200-800, gpu 100,160,267-850,950,1050. Led/BLN always off.

Wifi + 3G used but not all the time. Wifi is on when at home and 3G is on for more than an hour. The sudden drop of battery at the end was from playing SongPop for an hour. So I guess battery can make it to almost 6hrs. This is just awesome.because I barely get 5hrs with moderate usage with no games in old versions of kernel.

Thanks Dori for an awesome kernel. Can't wait for more surprises from your kernel! It just keeps getting better and better!

Sent from my JELLY BEANY PARANOID S2
[Galaxy S II Android Development] Glebaka:
i have something weird with my battery life while in sleep. 5.65
[Galaxy S II Android Development] wonsky21:
Looks normal to me
[Galaxy S II Android Development] readon1:
Same here too, semi bricked my phone
[Galaxy S II Android Development] johnbeetee:
I'm having dificulties making superuser root stick and work consistently as of 5.65.

Tried removing root in extweaks, and root again by cortexbrain (screen off-wait-screen on) and option by rebooting ; both work well and superuser appears ok. Apps get permission, but can't perform root actions.

Went to superSU and this worked perfectly.

Went back to superuser, same problems.

So now I'm on superSU again, and all is working as it should so far.....

I can remember from my siyah days, that at one point (version) things started to go wrong with superuser and it's binary (3.1.3), but after dorimanx updated to 3.2, it was all ok again, up and until now....

I suspect that's the reason why siyah now uses superSU. And somewhere in the siyah code, there must be something (or a lot of things?) that makes this difference....

EDIT: thinking back, I had one indication that this may have started in version 5.64 : betterbatterystats consistently kept asking root permission confirmation after every unpluging from USB port, even if the option 'remember' was checked ; now it doesn't anymore..
[Galaxy S II Android Development] großa:
Same here. 5.65 running very fine. Doesn't matter if USB Storage is mounted in recovery, if i flash 5.65.1 first boot is fine, second boot and my phone hangs. Didn't change something in EXtweaks.
[Galaxy S II Android Development] lazarvd:
Using Miui 2.8.3 rom no problems with this kernel deep sleep is amaizing 1% over night :good:
[Galaxy S II Android Development] HardCorePawn:
BetterBatteryStats does this to me... and I'm still on 5.55... can't keep up with all the updates!!?! :D

I tried unrooting and re rooting, but no luck... I still get the su requests, every time I unplug :confused:
[Galaxy S II Android Development] johnbeetee:
Are you using the built-in superuser root ? If so, try moving to superSU...that solved it for me ...and the root access problem...

(let us know if it worked ; this could mean the problem goes back to 5.55....which is strange ; I only experienced it recently...5.64-5.65-5.65.1....)
[Galaxy S II Android Development] zenosteam:
for now the best combination is RR ROM 2.6.1 AN DORI kernel perfect
[Galaxy S II Android Development] urbanfrit:
I've been on 5.65.1 since release and have had no bootloops, freezes, FCs, superuser problems (BBS is OK) or any other issues described on here. CRT off works fine as well.

Had a couple of random reboots on 5.54 but nothing since.

ROM is RR 2.6.1
[Galaxy S II Android Development] THE RED BLUR:
Broken Usb charging port + Flex cable

Hi All

I thought I would share this here in case it will help someone in the future. Basically recently I was noticing strange behavior with my phone .

Examples are random charging icon appearing when phone is not even in charger so phone wont go into deepsleep because it thinks stupidly that' its being charged when not.

Now I before wrongly blamed kernal and rom in the past for this but it is a well known hardware issue with our great i9100 phone which is Samsung have put in a flimsy USB CHARGING PORT!

So through gradual wear and tear You will have issues like

1. Phone not charging

2. Charging icon on with out being plugged in

3. Your phone will not connect to pc or connect but be very unstable and disconnect let's say mid a file transfer which may be very slow.

I have had my phone for just under 11 months and the constant plugging to pc because im flashing ROM updates quite frequently and putting media files back and fourth.

Now my phone has been fine for a while until today when I decided to install new ROM I found I had problem number 3 and could no longer connect to pc. This is the first time this has happened to me so I knew now my usb port was f$^^^d . :crying:

I have a choice now. Either I unroot and flash stock rom and then send to Samsung for repair as I have a month left of warranty and wait 2 weeks or I buy the part my self and replace .

Only costs £5.50 from here = http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=140793587085

I thought I would share this just in case someone goes through it so you know why and what to do.

I have managed to connect to pc but its was by fiddling with the usb port by applying pressure. This is a tacky way of temporary fixing problem but I will have to replace it eventually either by Samsung or by myself.

To read what happened after I received my replacement USB flex cable. Read here.

http://xdaforums.com/showthread.php?p=30508595
[Galaxy S II Android Development] kantjer:
Sad to here this, you can overcome issue 3 by using WiFi File Explorer Pro

I use it all the time and never connect my phone to the PC. If you can still charge your battery maybe this can be a temp solution.

Good luck!!!!
[Galaxy S II Android Development] urbanfrit:
I knew of the weak charger point so I have been emailing ROMs and kernels to myself since I bought the phone.
[Galaxy S II Android Development] THE RED BLUR:
I remember saying something similar about using supersu as superuser was having issues a while back and causing issues.

Lately I have just stuck with superuser in the last 3 versions of this kernel. Mainly out of laziness. And haven't experienced any issues.

That's strange that you are as we have the same setup. Let me see if I have done something different that I'm not realizing now.

Update : Hi John I just checked and everything works fine for me. Titenium backup works as it should.

Give me an example of an app u used where the root failed so i can test.

How I installed the latest kernel was by clearing cache delvik and fixing permissions and clearing kernel profile.

I'm on default setup with all default settings.

Main ROM : RR AOKP 2.6.1

2nd Rom : RR JB 3.03

KERNEL : Dorimanx 5.65.1 new

Modem : BVLP7

Root app: Superuser
[Galaxy S II Android Development] HardCorePawn:
Yeah... deleted superuser and installed supersu and it seems fine...

Also upgraded to 5.65.1 :)
[Galaxy S II Android Development] kantjer:
Hi Dori,

Is there anything I can do to make your kernel working with the latest RootBOX 2.2. JB ROM?

If I remember correctly you asked for a copy off all files in the root without folder to support it earlier, I have attached those files from RB 2.2 (running Dream kernel ATM)

If you need more info please let me know, I will be more than happy to help. I miss your kernel.
[Galaxy S II Android Development] THE RED BLUR:
Hey buddy thanks for that. I should have mentioned that I use airdroid app to overcome issue of usb port.

Which is a similar app to the one u use. But thanks. :):thumbup:

Main ROM : RR AOKP 2.6.1

2nd Rom : RR JB 3.03

KERNEL : Dorimanx 5.65.1 new

Modem : BVLP7

Root app: SuperSu