yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Q&A, Help & Troubleshooting] dkgr_ser:
Well, I can't dispute the numbers and why kernel throttles. However I'm still wondering how the exterior of the phone stays that cool. Maybe I should research it a bit more for the case that temperature read is not accurate...
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
88-89c but i stopped the test, dorimanx 8.39 b8, stability simple cpu test, http://db.tt/u1W4IqQk.

On 8.14, start stability test, cpu at 1.5ghz till 68c,then dropped at 1ghz, and remain at 1ghz even at 58c.

Test 30min, 1.5ghz used 2 minutes, 1ghz used 28min.

On 8 39 b 8, cpu at 1.5 till 68c, then dropped to 800mhz till temp dropped at 64c, cpu bump at 1.5, and so on.

800mhz used 17min,1.5ghz used 13min.

So, in latest kernels maximum clocks is used much longer then in old 8.14, which mean better performance.
[Galaxy S II Q&A, Help & Troubleshooting] dkgr_ser:
The screenshot I've posted above is using 9.39b8 too. And since safe temperature cap has been raised it's normal to stay on higher steps for more time. However, even that way my device is colder in my hands compared to the past. I should do more tests, with other kernels and another ROM too (current: RB 4.2).

Btw how the temperature in your test went that high? No throttling?

Edit: After 35' of testing on 1.6Ghz here are the screenshots. Also 1.6Ghz runs on 1.375mV, the same as the default on group 3 for 1.5Ghz so it's not even much overvolted. 32:04 on 0.8, 2:35 on 1.6 with room temperature at ~25C.
[Galaxy S II Q&A, Help & Troubleshooting] dorimanx:
good info, thanks :)

much fixed from 9.14 till now, so its good to know that we gained more performance time.

Sent from my GT-I9100
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
had today morning strange accident. in morning like always i left home put music on but today when i left 5min after i turn of screen i recived txt then phone froze no respond just black screen (my setings was uc to extream performance,uc to 1000, gpu max 200, bln and all that off, for more battery ) when i rebooted it stuck on loading screen gt-9100. i said wot da fuk, rebooted few more times and still stuck on it, i said ok i reflash rom (good i have in sd) but first thing like always i use romnuke , then first zonk happen in half way trough romnuke just reboot phone , i said wot da fuk,said ok i try flash rom without it and try stock, i reflashed and again stuck on gt-9100, said ok i have cm cwm i try nuke it but the same happen rebbot phone in half way. i thought ooo da fuk phone is broken probably nand corupted or something . was resigned but i said i give 1 more go. i reflashed dori , booted into cwm , ok i try manualy last time i clean delvik,format cache , factory reset plus something else . then rebooted zonk stuck on gt-9100. i said im fuked im going to get new contract , i was on the way but something pushed me i booted into cwm i tryed nuke again and bingo gone trough. i thought im safe now . flasheds rom and kernel and since this all work fine.

i knw its wird story , it is first time thing like this happen to me , i happy i sorted phone on the go without pc .

just want to share and biring some acction here:cyclops:
[Galaxy S II Q&A, Help & Troubleshooting] pSyCh¤_O_O:
Same happens to me sometimes...only solution is to restore from backup...i wonder why this happens and what triggers it:confused:

RootBOX latest

DorimanX latest

Link to DorimanX Discussion Thread
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
just uv -75v(1200-200) 1500@1400 1400@1350 1300@1325 extream performance , its wird cos i dnt see no lags so fare i had before how i said . i will test how behave , first phone is cooler but i check i dnt get sods/freezes
[Galaxy S II Q&A, Help & Troubleshooting] jammerlee711:
hye, new noob here asking a question that might have been asked.

i'm interested abt rooting,just picked up yesterday . flashed GT-I9100 Resurrection Remix® v4.0.7 and PhilZ insecure kernel. everything is good but battery was drained faster than stock samsung JB rom.

Will flashing my phone with this DORIMANX Kernel make my battery last longer while maintaining the stability of my Resurrection Remix ROM?? Pls suggest me...i'm really new to rooting
[Galaxy S II Q&A, Help & Troubleshooting] merlin21:
Yes... (That's what he want to hear :D)
[Galaxy S II Q&A, Help & Troubleshooting] jammerlee711:
YES, this is exactly what i want to hear. If there's no Known Compatibility issue of DorimanX kernel with Resurrection Remix ROM..i'm so gonna flash it =)
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
My temperature goes to 88-89 c from an stability test bug, that broke throttle. After an restart throttle kick in.

Cpu remain at 1.5 ghz all the time. That's why temp raise to much.

In gta 3, 15 min test, 8.39 b8 kernel, it use only 2 clocks, 1.5ghz for 7 min and 800mhz for 8min. Frame is awesome.

On 8.14, 1ghz is use 99% of time.

Dorimanx did something in latest kernels.
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
this r my voltages so fare no problem with performance,wake up but i test today and check how behave (cpu group 1)
[Galaxy S II Q&A, Help & Troubleshooting] infatality:
Actually I would advise you to have the same voltage group for 500 to 800mhz due to the safety check issues it may arise from OV or UV..
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
ok thx but for now i stick to this and test more cos for long time i didnt uv
[Galaxy S II Q&A, Help & Troubleshooting] Adithya88:
i have a problem. i m using v9.39 kernel. every apps in section 'running apps' shows 0.00mb as memory usage.

i dont know what to do. help please:rolleyes:
[Galaxy S II Q&A, Help & Troubleshooting] dox81:
You can wait...Problem will be solved in the next release.. Or you can flash latest beta.
[Galaxy S II Q&A, Help & Troubleshooting] Adithya88:
i am using cm 10.2 nightly:cool:

---------- Post added at 04:07 PM ---------- Previous post was at 04:02 PM ----------

Thank you. where can i find latest beta????
[Galaxy S II Q&A, Help & Troubleshooting] Sun90:
Deleted
[Galaxy S II Q&A, Help & Troubleshooting] eskriminal:
please no beta links here, only link to thread, it has disclaimers
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
mate its bug nothing else why u worry as long is working dnt matter

---------- Post added at 12:09 PM ---------- Previous post was at 12:06 PM ----------

anybody can confirm usb tethering is slower then wifi. other thing i have problem to conect to other phone by bluetooth but no proble with conect to bluetooth portable speaker . 9.39
[Galaxy S II Q&A, Help & Troubleshooting] galonpzw:
Its possible that kernel can damage external sd card? or didnt read her? i was on dori+cm10.1 since over half year, then i change to cm10.2dori and something go wrong with sd card.. even pc didnt want read her (in sd adapter) >.> no i back to stock kernel from rootbox.. and my card resurrect oO nad pc is reading her too :|

PS. What's the best way to format ext sd card?

I9100, Sandisc 32GB class 4
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
what's your sdcard filesystem fat32 or exFAT....or?....and I'm using minitool partition wizard for sdcard formatting :good:

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] j1gga84:
I formatted emmc (internal SD) and EFS partition is still not clean under "bug report" in STweaks. What could be the reason?

And: how can I speed up the access time to external SD card?

Regards

Sent from my GT-I9100 using german Tapatalk 4
[Galaxy S II Q&A, Help & Troubleshooting] Computoncio:
Have you tried "Fix Data" in other tab in stweaks?

Phone: Samsung Galaxy SII - GT-I9100

Kernel: Dorimanx kernel v9.39vx Computoncio build

1st ROM : Vanilla RootBox unofficial 20130821 by Nico_60 (Online)

2nd ROM : Resurrection Remix v4.0.4

MODEM: Modem+RIL - XXLS8

MODS: My RR mods, My RB mods, Partition Fix, ASUL v5.1.1 by Kroz :good: and V6 SuperCharger:p
[Galaxy S II Q&A, Help & Troubleshooting] ph3n0mII:
I been on dorimanx 9.39V8 beta for few days.

No problems at all with it so far,except earlier today I went to take a screenshot and it failed and said something about SDcard problem and also lagged a lot to read some of my contacts stored on phone.

PC wouldn't show Internal SD via MTP or UMS, so i rebooted and it mounted fine from CWM recovery, so I ran GS2MediaWipeV1.07 and that fixed it:good:
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
post in proper thread please!

this is not beta test thread!

Sent from Android 4.2.2:p
[Galaxy S II Q&A, Help & Troubleshooting] j1gga84:
Can I damage my ROM with this step? I will perform a full backup anyway ;)

Regards

Sent from my GT-I9100 using german Tapatalk 4
[Galaxy S II Q&A, Help & Troubleshooting] sien1996:
D'OH 9.40 is out just when i wanted to give stock kernel a try.
[Galaxy S II Q&A, Help & Troubleshooting] sien1996:
nopes you can't but do a backup and a nandroid in case
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
if your data partition is corrupted somehow....your device won't boot....only nand restore with errors will save you.....and later on a full wipe and restore via titanium after partitions are fixed....:good:

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
aaand....short report from Android 4.3 with 9.40.....so far it's awesome and that touch lag I mentioned above must be GPU drivers related issue....most probably a ROM issue...coz it happens only in one game for me....Gears.....so....the rest is awesome:good:

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
what do you mean by that?

On mine,default grup 3, i have at 500mhz-1000mv and at 800-1100mv.

Do you mean to use voltage from 800mhz in 500-800mhz ?
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
[MENTION=2376110]dorimanx[/MENTION]

I got complete freeze with bfq/bfq combo along with nightmare governor in Android 4.3 in Root Explorer trying to view build.prop as text....I don't have logs coz I booted 2nd rom after force reboot:angel:...I switched to row/bfq with nightmare for now on both roms.....testing--->:good:

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] cybernetus:
I notice some lags and touch response problems on my phone with bfq/bfq and i need to change to row/bfq too.

Testing too this new config :)
[Galaxy S II Q&A, Help & Troubleshooting] stopro:
u got rite mate 975v for 500mhz is to low i rised to 1000v . i had random aps close , if my memory is rite 500 is most used freq ,when u touch etc. . so fare no more problems. can say 9.40 is quite good i teather over wifi and drain almost nothing. a but had to reflash modem cos after kernel flash reception was h+ but speed was crap. but now speed is bk i knw kernel is nothing to do with modem but it happen not first time i had to reflash
[Galaxy S II Q&A, Help & Troubleshooting] j1gga84:
So if I want to fix data my phone would not boot anymore, correct? I think I tried it in the past and this destroyed my ROM so I had to reinstall it.

So the correct step would be saving all files with titanium backup, do a data fix and then a full wipe also with emmc wipe and a clean new installation of my ROM to solve this emmc error? (my system runs perfect, I did not notice that EFS partition is not clear!)

Regards

Sent from my GT-I9100 using german Tapatalk 4
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
This game, is "Gear Game" ?
[Galaxy S II Q&A, Help & Troubleshooting] metalgearhathaway:
SOd with zzmoove within the hour, during a call, no screen wake up after call, power button action to reboot and go back to my favored darkness/intellidemand setup.

Fingers still crossed for a stable zzmoove!
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
https://play.google.com/store/apps/details?id=com.mobilegamegarage.gears

Which I/O schedulers did you use?

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
Hm....you know what?....You made me :confused: again....emmc-->efs:what:

Now read closely....please....

Do: Full TB backup.....then....boot in recovery and navigate to mounts and storage-->format system/cache/data/...done....RE-FLASH ROM AT THIS POINT and flash addons such as gapps...now reboot....again boot in recovery and flash Partition_Fix.zip and reboot and wait.....now restore your apps&data with TB again....and DO NOT restore system apps and/or their data.....you need to go from scratch this time...hopefully this will help....:good:

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] metalgearhathaway:
BFQ, do you know something better for zzmoove?

Sent from my GT-I9100
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
try row for awake....bfq was updated....we n33d t0 t35t:p

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] dkgr_ser:
So after a little more testing, yes, I realized that bug. Probably caused by the stability test itself and then throttling stops.

That way in half a minute on 1.5Ghz under full load it hit 93-94C, then stopped it. Also with throttling broken tested some benchmarks and games too. 3DMark physics score (CPU depended) was now above the middle rate score for SII as expected and not 30% below that as on every previous run and Antutu displayed again above 10k. Also the heat at the back was equal to what I was feeling in the past. So, obviously no throttling was occuring. That was the usual behavior two months ago on stock based Neat and 8.x while playing NFSMW. Kernel, ROM or app feature or bug, throttling didn't happen or at least not at 68C. Maybe I'll switch back if I find my old nandroids and test it again.

So, maybe throttle temp should be reconsidered or be editable in STweaks? 68C is what Samsung have set? Cause even on 1.1-1.2Ghz it throttles. Personally I wouldn't mind have it at 72-75C or higher. Someone who overclocks should expect a decreased life of the chip. The same applies to PCs and desktop/mobile x86 proccessors. It always did!
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
well you should see somewhere here my screenie where my cpu reached 91°c or 93°c somewhere there....AT 1.2 GHZ!....:p....with gpu set with vpll mode on and last two steps at 400mhz/1200mv and 440mhz/1300mv....on Asphalt 8 exit....to homescreen :p

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] gingersandwich16:
So with 9.39 on CM10.2 nighlties ,(02/09 with sabermod), I had 3 reboots today and 3 SoDS :(

I would upload some logs, but I noticed another bug: when you connect the phone to the computer via USB, some files are missing!

Take a look at how dorimanx_debug1 and 2 are missing in explorer. I have tried reconnecting, checking permissions, etc, but nothing seems to work.

Any idea what this is?
[Galaxy S II Q&A, Help & Troubleshooting] metalgearhathaway:
OK I'll give row as wake and noop for sleep add that combo normally works well:)

Sent from my GT-I9100
[Galaxy S II Q&A, Help & Troubleshooting] dkgr_ser:
Throttle disabled by what? Just happened?

So the question is should the CPU actually throttle at 68C?
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
It think it happen just random, throttle does not kick in even on default kernel dungeness, when some conditions occur. Thank god we have protection for burning :)
[Galaxy S II Q&A, Help & Troubleshooting] ph3n0mII:
Not kernel related.

This is normal android behaviour when using MTP mode.

On every rom i've ever used, most files which aren't created by the camera app or another app that explicitly rescans the media database upon file creation or exit, won't show up via MTP until the media database is rescanned.

In future you could you could force USB Mass Storage mode instead by using STweaks->Other, or use one of the many other methods, or if you want to keep using MTP you can do any of the following to see the newly created files:

Use one of the many media rescan apps, such as - https://play.google.com/store/apps/details?id=com.addz.mediascannerroot.

Go to System settings->Developer Options->Launch Tools->Media Provider->Scan SD Card

Run an app, such as Google goggles or QR droid that should rescan media at some point.

There are also several other ways to trigger a media rescan, including rebooting the device.

FYI - Additionally, photos that are taken whilst MTP is connected wont show up until a reconnect.
[Galaxy S II Q&A, Help & Troubleshooting] gingersandwich16:
Thanks for the response. Is USB mass storage as fast as MTP?
[Galaxy S II Q&A, Help & Troubleshooting] ph3n0mII:
With dorimanX kernel it seems about on par, maybe a 'tiny bit' slower but it makes up for that in functionality :)

Alternatively, if for whatever reason, you want to keep using MTP, you can use QtABD and not have to worry about doing a media rescan but it is a bit slower than both MTP and mass storage via windows explorer.
[Galaxy S II Q&A, Help & Troubleshooting] metalgearhathaway:
Zzmoove with row as wake and noop as sleep, seems more stable, needs a good days full test though!

Either way the performance in the meantime is awesome!

Sent from my GT-I9100
[Galaxy S II Q&A, Help & Troubleshooting] m1trand1r:
[MENTION=2376110]dorimanx[/MENTION]

is it possible that some Slim Android 4.3 rom users could have disabled root at every reboot because of kernel? ....it happens to me on4.3 and others...but not everytime....it's sort of random...

Sent from Android 4.3:p:good:
[Galaxy S II Q&A, Help & Troubleshooting] infatality:
Something like this..
[Galaxy S II Q&A, Help & Troubleshooting] umair42:
Which cpu group?Are those voltages stable?They are very low.Any improvement in battery life?
[Galaxy S II Q&A, Help & Troubleshooting] infatality:
I'm on group 2.. Had used the setting since months ago.. Rock stable for me.. Recently i increase additional +25 mv on top of what's in the SS.. And it's actually very stable with zzmoove and nightmare.. No issues for almost 70hrs on the last test build before moving on to official 9 40 else I believe it could hit over 100hrs..

Battery wise.. I find it decent and my phone is always cool with this extreme uv as I don't game.. I had managed to hit near 5hrs on screen before but normally it's around 4 hrs..

But still what's works for me may not apply to you.. You may try.. I had few people on group 2 pm with good results.. :sly::D
[Galaxy S II Q&A, Help & Troubleshooting] spankymo:
I'm on 9.38 and my cpu voltage group seems to switch between groups 3 and 4 randomly. I know it's been brought up before and dorimanx has acknowledged it, but I can't seem to find anything about it's resolution. not that it's a showstopper for me, I just wanted to make it known that it still happens in the more recent versions.
[Galaxy S II Q&A, Help & Troubleshooting] oL00No:
Run latest kernel before asking. Always.
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
Group 2, these is my UV.

http://db.tt/3MnOGm2s
[Galaxy S II Q&A, Help & Troubleshooting] infatality:
Actually you could go lower.. :p
[Galaxy S II Q&A, Help & Troubleshooting] spankymo:
9.39 was the latest when he reported that. read properly. always. :highfive:
[Galaxy S II Q&A, Help & Troubleshooting] Nemivsek:
I´m fully stable at 1.6ghz too :D

I overclock GPU frequency step 5 to 440MHz too .

And here are results for Antutu v4.0
[Galaxy S II Q&A, Help & Troubleshooting] Adithya88:
latest build,v9.40 fixed the problem. Thanks Devs. you guys are great:good::cowboy:
[Galaxy S II Q&A, Help & Troubleshooting] Sma5hley:
SOD or Freeze on 9.40.. Not sure which, the screen was black and touch keys didn't light up. I've attached dorimanx_debug.. not sure if I did it right, hope this helps.

Cause:

I just finished 18min phone call. Phone wouldn't wake up from black screen, I had to long press to restart device.

Stweaks: Running zzmove/zzmove, and some tweaks + cron tasks, default profile as base.

Rom: rootbox 4.2 stable

CPU Group: 3

ps Fricken Awesome Kernel.. 9.40 runs very very smooth :good:

edit: Is this correct thread? I didn't post in main because not running strictly default stock setup
[Galaxy S II Q&A, Help & Troubleshooting] metalgearhathaway:
I had that issue, rkoby suggested not using BFQ IO schedulers, so I have gone for Row/Noop, so far its holding together, big test today, handy if you could test along with me! :)
[Galaxy S II Q&A, Help & Troubleshooting] dox81:
Please report back here if zzmoove is stable with row/noop. I'm also interested.

Thank you.
[Galaxy S II Q&A, Help & Troubleshooting] JokerAce:
Do you have apps installed that interferes with Dori Kernel. Apps that handles OOM/Min Free Level/RAM manager etc, all these might conflict with the tweaks and codes that Dori Team include in the kernel.

For instance, for me, supercharging my phone with Zep's script interferes with Dori's Kernel as I experience reboots etc.
[Galaxy S II Q&A, Help & Troubleshooting] bogdan1980:
Re: [Kernel][ICS/JB]Dorimanx Q&A / Discussion thread | Non-development posts

Your voltage is?

At 400, use 1.200 to be safe. I you have an good one, use 1.150v. And play powerfully games few hours. If it freeze, raise voltage.

Galaxy powered by GM and Dorimanx.
[Galaxy S II Q&A, Help & Troubleshooting] albiorixza:
Nope....I'm running a fairly conservative set of apps - no funny stuff, and the major reason I'm rooted is to run Titanium backup.
[Galaxy S II Q&A, Help & Troubleshooting] JokerAce:
Have you went to TRB's cave which has guide on installing kernels etc? You might want to perform a wipe using the GS2kernelwipe.

EDIT: http://xdaforums.com/showpost.php?p=35923600
[Galaxy S II Q&A, Help & Troubleshooting] Gutslit:
Re: [Kernel][ICS/JB]Dorimanx Q&A / Discussion thread | Non-development posts

Has anyone tried 7.45 yet?
[Galaxy S II Q&A, Help & Troubleshooting] Christiancs1969:
Re: [Kernel][ICS/JB]Dorimanx Q&A / Discussion thread | Non-development posts

Yes fine

s2 rootbox
[Galaxy S II Q&A, Help & Troubleshooting] JokerAce:
If you are on ICS, don't try. If not, just buckle up and ride on it.
[Galaxy S II Q&A, Help & Troubleshooting] Gutslit:
Re: [Kernel][ICS/JB]Dorimanx Q&A / Discussion thread | Non-development posts

Thanks guys.. rock on!:D
[Galaxy S II Q&A, Help & Troubleshooting] albiorixza:
Heh ... yeah, I've done all of that - been using Dori's kernels for a while and I've seen nothing like this before .... with no other changes on my phone, 7.44 has these unexplained power downs.
[Galaxy S II Q&A, Help & Troubleshooting] JokerAce:
Wifi on? It has been reported a number of time, higher than usual wifi drain was experienced. Try 7.45. It had that fixed.
[Galaxy S II Q&A, Help & Troubleshooting] GaboWinter:
Update

OP updated!

"Added to the Useful Links and Guides" section:

[GUIDE] CPU Governors, TCP algorithms, Android Tips, & IO Schedulers: In my Own Words by MBQsniper
[Galaxy S II Q&A, Help & Troubleshooting] lolobarjo:
I just want report a problem with CM10.1 nightly and Dorimanx kernel (of version 7.30 to version 7.45) which i've encountered. When i play game who need lot of resource the screen freeze (but the haptic feedback and negative toggle still working) and i'm obliged to remove the battery.