yashsingh1/xdaforums huggingface dataset:
[Captivate Q&A, Help & Troubleshooting] indophile:
Hi,

I was able to call my number earlier (before flashing back to stock) but not anymore (get a busy line after the first ring). However, I get the AT&T screen (only time I see something on my screen) and the Samsung startup tone and the buttons are all highlighted. The screen is black.

Even when I did Odin, I was doing it from a black screen (the Download icon on the screen didn't show up). I never get to see anything on the screen other than the at&t logo (so not able to boot into recovery actually!).

I just hope it is not a h/w pbm. I would rather try fixing it myself (if it s/w pbm) than taking it to the store :)
[Captivate Q&A, Help & Troubleshooting] Twicebak3d:
What kind of charger were you using? Honestly, it sounds like you fried some of those beautiful innards :( I'm no expert, though.
[Captivate Q&A, Help & Troubleshooting] indophile:
It could possibly be because of the power issue (my charger model is ETA0U60JBE which supports 100-240v and I have 240v at my place so it should not ideally be a pbm). I'm just trying to see if there is some s/w fix for this situation before giving it for a h/w check.
[Captivate Q&A, Help & Troubleshooting] indophile:
Would this be a problem with my LED screen (though I see the at&t logo come up)? If it is, would it be some connection issue to the LED screen or a completely dead LED?
[Samsung Galaxy S (4G Model)] phreshjoker:
I get a viibration of FC's but its on the bootloop of the android dude popping out... i checked my mounts its UMMU... and i wiped, mounted, odind back....so confusinG :(
[Samsung Galaxy S (4G Model)] jager555:
Odin to kc1 and reflash.
[Samsung Galaxy S (4G Model)] dsexton702:
Its not confusing I flash different roms about 50 times a day and I never bootloop, try flashing the ext4.converter before the rom or enable voodoo, also make sure you havent flashed whitehawkx kd1

sent from my sgs4g 2.3.3, finally
[Samsung Galaxy S (4G Model)] jager555:
did you fix the bootloop? i hope you tried again with icbinb because it is really smooth.
[Samsung Galaxy S (4G Model)] paczek:
Flash the ext4 converter, then icbinb, then try. If that doesnt work, do same steps then flash bali 3.3 uv kernel afterwards
[Samsung Galaxy S (4G Model)] mike-y:
mine's doing the same thing.. here's what I did
[Samsung Galaxy S (4G Model)] phreshjoker:
Alright thanks guys!! Imma try it out!!
[Samsung Galaxy S (4G Model)] jager555:
i literally just reflashed to icbinb. i odined to kc1. let that load. got cwm final and then i flashed bali 3.3 and rebooted the phone normally. once that loaded up, i went back into recovery, factory reset, wiped cache, checked mounts and flashed the ext4 converter. then i flashed icbinb.5. then i rebooted into recovery to make sure lagfix was enabled (it was for me because of the ext4...this is just to make sure it flashed properly) and then went back into the menu and i rebooted normally.
[Samsung Galaxy S (4G Model)] phreshjoker:
It worked!!!!!!! Thanks jager!!!! :d dsexton the ext4 converter worked <3333333 so sexy!
[Samsung Galaxy S (4G Model)] amalio357:
trying your steps right now and after flashing kc1 i go to recovery with cwm and hit reinstall pckgs,it doesnt load cwm.what do i do??
[Samsung Galaxy S (4G Model)] jager555:
you dont have krylons final cwm. look for it under the mod section of the bible. once you put the recovery file in the bin folder and the update.zip in the root of the sd, try going to reinstall packages again.
[Samsung Galaxy S (4G Model)] amalio357:
BROKEN!!

i finally got this rom installed and now im getting constant messaging.mms fc's and google framework services,and NON STOP!!
[Samsung Galaxy S (4G Model)] jager555:
Wipe cache, dalvik cache, and fix permissions. See if that helps
[Samsung Galaxy S (4G Model)] regretz:
wonderful instructions!! thanks alot! this really helped stop the vibration crashes i keep having.. just as soon as i think things are about to stabilize
[Samsung Galaxy S (4G Model)] lesstalk:
I followed jagers instructions exactly and I'm stuck on the Galaxy S 4G screen (white text) with the Samsung logo at the bottom. I heard Linda after I did my reboot and now I'm stuck on this. I started with KC1 and followed all of the steps. Not sure what else to do here.

Ok, I wiped cache/davlik cache/fixed permissions and I have the green android dude. I might be up again...

Edit: Nope, starting over again with those exact instructions...

Finally booted...man, these Samsung phones are ridiculous compared to HTC!
[Samsung Galaxy S (4G Model)] jager555:
Is everything running ok now?
[Samsung Galaxy S (4G Model)] lesstalk:
Yep, thanks again! I really like the rom a lot...definitely worth the work now that it's running and I restored all of my apps through Titanium.

One question about TW4.5, how can I swap out the 4 default icons on the bottom of the home screen? Or do I need to grab another launcher?
[Samsung Galaxy S (4G Model)] HolyGhostBoy1:
push the CWM recovery file to system/bin?

okay i odin to kc1 but how do push the CWM recovery file to system/bin.
[Samsung Galaxy S (4G Model)] jager555:
Download root explorer and move the file
[Samsung Galaxy S (4G Model)] HolyGhostBoy1:
thanks i got now lets try and flash this baby :D
[Samsung Galaxy S (4G Model)] HolyGhostBoy1:
another thing do i need to do a factory wipe reset

hey @jager555 whats the ext4 convertor is it good to flash
[Samsung Galaxy S (4G Model)] jager555:
go into cwm. factory reset. wipe cache. make sure your mounts are correct, flash ext4 converter, flash rom. reboot
[Samsung Galaxy S (4G Model)] nOl3ell:
you might have to flash ext4 converter before the ACID rom.

i'll tell u step by step that i used. if u r on animation bootloop

1. Flash back ti KC1 vi Odin

2.reboot to cwm and wipe everything

3.flash ext4 converter

4.check mount UMMU

5.flash ACID rom. after it finish back to cwm menu

6.go to advance and reboot recovery (red cwm)

7.check voodoo

8.reboot

hope this method can help u:D
[Samsung Galaxy S (4G Model)] HolyGhostBoy1:
cool!!! got it working it wasnt that hard i believe i made it hard for myself thanks acid team great rom love it!! now about this theme :p
[Samsung Galaxy S (4G Model)] phreshjoker:
Uhmm I try to long press my home button for the multi task option, but uhmm it won't let me -__-
[Samsung Galaxy S (4G Model)] jager555:
mine seems to work fine. fix permissions and try again.
[Samsung Galaxy S (4G Model)] phreshjoker:
What if it freezes everytime I try to fix permissions
[Samsung Galaxy S (4G Model)] phreshjoker:
And yeah I did fix it. Just ext 4 flash before~ but I couldn't stand the long press failure on my behalf... so I reflashed it again and love it
[Samsung Galaxy S (4G Model)] jager555:
Glad to hear it's working.
[T-Mobile LG G2x] melinton:
does it already come in the nightlies series?? I'm running the lastest one
[T-Mobile LG G2x] FatalityBoyZahy:
What do you mean by a "Dual 4G connection"?

Sent from my LG G2X running CM 7.1
[T-Mobile LG G2x] Vaddy23:
Yes dual channel 4G was added around ten nightlies ago in addition to an accurate battery meter for CM7
[T-Mobile LG G2x] melinton:
Thanks!
[T-Mobile LG G2x] LordButtersI:
If I'm not mistaken that was nightly 54.
[Xperia Arc Q&A, Help & Troubleshooting] abhisheak.bansal:
YESTERDAY,on facebook i made a forum on sony ericcsson community to publicly release exmor R sensor camera drivers so that custom roms can have working cameras.....

THE LINK TO THAT FORUM IS HERE.....:-http://www.facebook.com/topic.php?uid=35313373389&topic=28264&post=155764&ref=notif&notif_t=board_post_reply#post155764

I WANT MORE AND MORE PEOPLE TO JOIN IN,SO THAT SE IS FORCED/INCLINED TO RELEASE THE DRIVERS.......

SO FELLOWS PLEASE JOIN IN.......WE MIGHT GET IT DONE
[Galaxy S II Original Android Development] saturn_de:
This is a self compiled Kernel from these sources. It's a fork of the kernel source git plus some performance tweaks and minus a bad patch, which turned out to drain the battery.

The initramfs (source) is a modified CF-Root v4.1 of the KG1.

I added some /proc and /sys tweaks in init.rc (github of the initramfs):

+ write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor ondemand
+ write /sys/block/mmcblk0/queue/scheduler noop
+ write /sys/block/mmcblk0/queue/read_ahead_kb 512
+ write /proc/sys/vm/highmem_is_dirtyable 1
+ write /proc/sys/vm/dirty_writeback_centisecs 1500
+ write /proc/sys/vm/laptop_mode 5

This probably works best with Villain ROM 2.0 [2.3.4] and the XXKG1 radio image.

History:

Version 1.1:

added touchscreen fix suggested by vincenzo91.

Version 1.2 :

now based on CF-Root 4.1 (was 4.0)

cherry-pick'ed some fixes from cfs-exp branch of ninphetamine github

removed "setprop dalvik.vm.execution-mode int:fast", which prevents JIT

changed touchscreen MOVHYSTI to 5 from 0 (15 original)

Version 1.3 :

removed bogus /sys, /proc settings

use /init from KG1/CF-ROOT

set readahead to 512kb

enabled fuse, so you can use "ntfs-3g" to mount a NTFS drive

There is also a variant with MOVHYSTI set to "0" (Backslash-1.3-HYST0). Let me know, if you have those touchscreen problems with either "0" (HYST0) or the "5" in the normal kernel.

So how does it look like? See the attached image (FastDormancy was not turned off, because it got better in 2.3.4)

Benchmark CF-Bench Pro v1.1

Interpretation left to the reader... :p

Stock CF-Root KG1:	|	Backslash-1.3:
Native:	11256	11478	11172 |	11566	11360	11414
Java:	3155	3235 3071 |	3411	3240	3327
Overall:6395	6532	6311 |	6673	6488	6561

read:	553	535	540 |	564	571	570
write:	138	180	176 |	181	181	173
[Galaxy S II Original Android Development] Pume:
So does this also fix the push exchange email battery drain or just some other drain (non-existent to me)?
[Galaxy S II Original Android Development] szav:
This can fix the Android OS draining ?
[Galaxy S II Original Android Development] umair9001:
standby battery usage seems quite good, will try on cognition 1.11 and feedback.. :)
[Galaxy S II Original Android Development] cescof:
Hy guys is it possibile have this kernel in a zip flashable version..

I haven' t my pc here but i need to try cause i want my phone for 24 hrs...a day...

Regards
[Galaxy S II Original Android Development] ante0:
Just flash in CWM. Open CWM and select Flash Kernel, then select this kernel. It will flash then reboot.

Testing it now. Lets hope it works ;)

Btw, have you noticing it not obeying SetCPU?

In both CF-Root and a testkernel I tried then clock would go above the max I set. I had it set at 800 but it still went to 1ghz, 1.2ghz and 1.6ghz...
[Galaxy S II Original Android Development] saturn_de:
Just don't use SetCPU... it's useless. "Race to idle" is the key. Don't be smarter than the kernel and add more load with an app.
[Galaxy S II Original Android Development] dr3minem:
Really? Where did you check your real clock speed? In the Battery statistics in setCPU it tells me 0% for 1200 Mhz if i set it to 500-1000Mhz, using CF-Root for now.

@saturn_de: Isn't CF-Root 4.1 out? I have no idea whats changed but im one of those "the newer the better guys" even though i know thats not always true :confused: haha

EDIT: Ill stop using setCPU for today and see how it goes
[Galaxy S II Original Android Development] umair9001:
it is not an overclocked kernel..and it obeys setcpu profiles..i am using them.. :)

Removing setcpu as per saturn.. :) lets see..
[Galaxy S II Original Android Development] saturn_de:
I will have a look what changed in CF-Root 4.1 ...
[Galaxy S II Original Android Development] kalpik:
So anyone here can confirm/deny the battery drain fix?
[Galaxy S II Original Android Development] H377:
I cannot see any change yet. Just flashed KG1 and the kernel and the Android OS is still 20%.

We will see in a long-term.

Fingers crossed.
[Galaxy S II Original Android Development] Pume:
Email is still draining... Don't know about anything else as I haven't had any other processes / apps draining my power source aka battery.
[Galaxy S II Original Android Development] H377:
I have Gmail and Exchange all set up to PUSH but I don't have a problem with them. Only the Android OS's battery usage is high.
[Galaxy S II Original Android Development] Pume:
If your awake bar is not blue when the screen is off then you don't have anything to worry about. Android OS percentage does not mean a thing if the phone stays asleep when it should.
[Galaxy S II Original Android Development] H377:
Thanks!

In fact after 12 or 14 hours I got 50% of the battery with normal usage. I don't know if it's normal or not but my HD2 and Desire also last almost the same.

I always had to charge them at night every day if I didn't want them to run of fuel during next business day.
[Galaxy S II Original Android Development] Nuja:
Hi,

can you tell us what tweaks you applied ?

thx
[Galaxy S II Original Android Development] Sonic7:
from my side the kernel looks good so far good idle batterie atm
[Galaxy S II Original Android Development] scanie:
Flashed via CWM without problems. Will be using this kernel and post results tomorrow night.

I'm on Exynos 2.0.
[Galaxy S II Original Android Development] H377:
After 1h2m almost always in idle with screen off (GMail&Exchange Push, 3G on) 1% has gone. The phone was charged to 100% and the battery stats were also wiped.

EDIT: GPS was/is also on
[Galaxy S II Original Android Development] swatsbiz:
Ondemand governor runs over your set clock speed when waking up and wastes cycles too, and use the conservative governor and SetCPU runs perfectly with he kernel
[Galaxy S II Original Android Development] saturn_de:
Updated the first post with details for the initramfs.
[Galaxy S II Original Android Development] saturn_de:
Ok, had a look at CF4.1 ... nothing substantially changed. In fact 4.1 diverted more from the original KG1 initramfs. So I will stick to my version.
[Galaxy S II Original Android Development] saifbechan:
Hi, im new to Android, and I have a question on this kernel.

Is this only for developers to use, or is this a stable kernel for the public.

I'm currently running villainrom 2.0 with xxkg1 cf-root kernel by chainfire and the xxkg1 modem.

Can I try this or should I just stick with the regulair stuff.
[Galaxy S II Original Android Development] saturn_de:
Yes, you can easily try it and go easily back to the CF-Root kernel, if you don't like it.
[Galaxy S II Original Android Development] tids2k:
is it possible for u to add extended battery support in ur kernels, especially integerate furthur functions to calculate the capacity for the extended batteries since its not possible with samsung kernel.
[Galaxy S II Original Android Development] saturn_de:
you might try this:

http://xdaforums.com/showthread.php?t=722862
[Galaxy S II Original Android Development] kaimerabellerophon:
Just install on Cognition 112 ROM. i will be testing for antoher 48 hours and report the performance. so stay tuned.
[Galaxy S II Original Android Development] tids2k:
Hello there,

Thanks for the link, but it appears that you have misunderstood me I am not having a battery drain issue but rather I wanted to have the /sys/class/power_supply/battery/batt_attr_text implemented in the kernel so that we could check the real capacity (mAH) for the extended batteries. Since this is crucial to the life expectancy of such batteries.
[Galaxy S II Original Android Development] saturn_de:
Feel free to implement it... source code link is in the first post :-) Patches are welcome :-)
[Galaxy S II Original Android Development] snark_be:
Installed!

Curious to see if it improves things! Thanks a lot!
[Galaxy S II Original Android Development] KaliKot:
Running this now on Lite'ning 2.1

I dont see any battery improvement so far, it looks worse even! or it might be that Lite'ning drains the battery worse than Villian. I just flashed it earlier as well.

I guess Ill move back to Villian with your kernel tomorrow
[Galaxy S II Original Android Development] Araf:
any update now?
[Galaxy S II Original Android Development] aydc:
The attached screenshot in the first post is not an example of good battery life, it's an example of bad battery life. LOL. Almost no screen on time and the battery level is still steadily falling down...
[Galaxy S II Original Android Development] saturn_de:
You should have seen my battery life before that :-) It was like 10% per hour.
[Galaxy S II Original Android Development] GuestK00150:
That sounds like you are using some battery draining apps. Try to find out with power tutor from market. Start profiler, go to application viewer and switch of LCD option in the upper bar. I use the view "Energy usage over the last hour". Now just go back to homescreen switch off your display and wait min 10 minutes. You should get a really good impression of what is draining your battery besides the system :) hope that helps
[Galaxy S II Original Android Development] TheMorpheus:
There is a way to flash this kernel thru a recovery? I'm running Ubuntu and I don't know how to flash it.

Thanks
[Galaxy S II Original Android Development] saturn_de:
There is heimdall

Or use CWM, if you have already rooted your device with a CF-Root kernel.
[Galaxy S II Original Android Development] H377:
Within two hours approcimately 5% was gone but meanwhile I flashed the XWKG1 to see the version of it.

Now I'm going back to XXKG1 and restart the test.

Android OS still stayed high approx. 20%.

But with the stock kernel it was almost the same.

Today I will reinstall the KG1 and remove the bloatware and charge the battery the whole night.

Tomorrow morning I will reset everything wipe the battery and will see.
[Galaxy S II Original Android Development] Spartoi:
This kernel doesn't support seem to support the Tegrak OC app which I use for undervolting.

Also, could you switch the Home and Power button functions in CWM? The CWM app also needs to be updated (I think its on 2.0 now).
[Galaxy S II Original Android Development] zxz0O0:
For the touchscreen fix, what is the MOVHYSTI you set? 0 or 5?

And can you make it charge faster?
[Galaxy S II Original Android Development] saturn_de:
0

https://github.com/haraldh/samsung-kernel-galaxysii/commit/087af28e88bed2531fc0740ad96a80f7e594887e

how?
[Galaxy S II Original Android Development] saturn_de:
What has to be changed?

Hmm, will have a look.
[Galaxy S II Original Android Development] androidkid311:
heeeey

anyone think it will work with Infusion ROM 1.6?? should do it if runs on villian right... lol! joke is i just flashed infusion 2days ago from villian lol :P
[Galaxy S II Original Android Development] adyscorpius:
Good work on the Kernel... Very responsive and seems to have lower battery consumption... Though I still need to test that...

Could you do something for increasing the PreAmp on the headphone jack? Like, amplifying the sound or something similar to Voodoo Sound by supercurio? Its painfully low as stock...
[Galaxy S II Original Android Development] saturn_de:
point me to the source/patches
[Galaxy S II Original Android Development] adyscorpius:
Umm, i think its on github.com/supercurio but its for the old SGS... He started working on the Yamaha Amp found on SGS2 but then I think he stopped there only...

Try also www.project-voodoo.org

Thanks... :)
[Galaxy S II Original Android Development] ObihoernchenDE:
A VDD Interface would be the killer feature ;)
[Galaxy S II Original Android Development] saturn_de:
I accept patches :-)
[Galaxy S II Original Android Development] mon@diac:
Thanks but I think so I'm unlucky with this kernel... Freeze on Cognition S2 v1.12...
[Galaxy S II Original Android Development] zxz0O0:
There was a post, where someone explained how to set the mA charging but I don't find it anymore..

Isn't it better if the MOVHYSTI is set to 5?
[Galaxy S II Original Android Development] adyscorpius:
Running perfectly with Cognition v 1.12 here... No freezes...

Infact I've underclocked my phone to 1Ghz using Voltage Control App's init.d scripts as I doubt I need the 1.2 Ghz battery sucking in regular usage... No lags still, whatsoever...
[Galaxy S II Original Android Development] edgardcastro:
Why you disabled JIT?
[Galaxy S II Original Android Development] cotvi:
All day testing. works like other kernels. Nothing special. From time when I change android 2.3.4 I have still problem with fast discharging

https://picasaweb.google.com/107931920801419984199/BarteruSgs2#5628904448469160514

Tapatalk znów nadaje
[Galaxy S II Original Android Development] saturn_de:
Oh, leftover from debugging.. sorry, will remove in 1.2
[Galaxy S II Original Android Development] dontomate:
Man your kernel is awesome :)...i'm on Lightning-Rom 2.1 and it works like a charm. I disabled my push-mail-account 1 hour ago my battery is still at 62%. WOW...Anyway I love the screenpatch. Thanks for this kernel!!!:)
[Galaxy S II Original Android Development] saturn_de:
Yes, will change in 1.2 (more conservative, works for more people)
[Galaxy S II Original Android Development] saturn_de:
Uploaded Backslash-1.2 XXKG1 based on CF-Root 4.1
[Galaxy S II Original Android Development] saifbechan:
Can you, or anyone else be a little more precise on how to test the battery life. Or is there some kind of tutorial online were is it explained well.

Because a lot of people are posting different things, and nobody has a clue on what is exactly running in the background as there are a lot of different apps.

For now im still on chainfire's KG1. I want to do run some tests, and then flash this one and do exactly the same test. Also I want to try and be as precise as possible at what im running, and what is draining.
[Galaxy S II Original Android Development] coudu:
not that bad in terms of performance (althought just a bit higher than what I usualy get)

now let'wait for battery drain diag.
[Galaxy S II Original Android Development] Konradwalsh:
Working really well
[Galaxy S II Original Android Development] kaimerabellerophon:
This kernel has screwed my battery life going back to cf-rootkg1
[Galaxy S II Original Android Development] Nuja:
thank you :)
[Galaxy S II Original Android Development] kwazyivan:
Hi, thanks for this kernel, its really good, you have done a great work.

Personally I prefer MOVHYSTI to 0 instead of 5, as with 5 its still slightly laggy, which is kind of irritating.

I did use the TouchScreenTune.apk app to fix this initially before trying your kernel, but I'm one of those that prefers not having too many apps running in the background.

I'm sure that other fans of your work feel the same way, as most rather have the setting done in the Kernel.

Would you be kind enough to make a version of the same 1.2 but with the MOVHYSTI set to 0 instead of 5 please.

If some of your fans prefer MOVHYSTI set to 5, perhaps you could have 2 versions of the same kernel.

One Kernel with MOVHYSTI set to 0

and

One Kernel with MOVHYSTI set to 5

(Since its just one digit of the code change when compiling the Kernel)

I believe that this way none of your fans would feel disappointed or left out :p

Again, thank you very much for your hard work my friend, you are a real genius. :D
[Galaxy S II Original Android Development] kalpik:
Just installed this kernel.. So far so good! Will report back after giving it a proper go!
[Galaxy S II Original Android Development] mouaich59:
I installed it yesterday. 1% per hour this night wifi connected. Good job. Lite'ning Rom V 2.1
[Galaxy S II Original Android Development] dontomate:
maybe it's just my feeling but i believe the batterydrain is a little bit high when the screen is on.
[Galaxy S II Original Android Development] jlevy73:
+1 for changing touchscreen setting from 5 to 0. At 5 it feels a bit off to me. Thanks for the kernel
[Galaxy S II Original Android Development] snark_be:
What does this setting change regarding the use of the touchscreen?

I do not see any change from changing to the default value 15 to 0 or now 5. Is this only noticeable with some apps?