yashsingh1/xdaforums huggingface dataset:
[Xperia Arc General] adielee:
Firstly, a quick note: Been using this forum for about a year but haven't been active until about 2 weeks ago. Like to say thanks to all those developers who have made the amazing roms, kernels, mods etc... Appreciate it!

Like to get some feedback and guidance on Kernels for ICS on the Arc (I have a LT18i, but I guess it's pretty much the same as LT15i for this post).

The main question is whether anyone has found the "perfect balance" between performance and battery life by using which Kernel and settings.

For the purpose of the discussion let's say for "regular" use.

In your answer if you could also provide the following information it would be very helpful:

* ICS Rom - Stock Nordic .562

* Kernel - Stock + CWM by cobrato

* Governor - N/A

* Undervolting - N/A

* Notes on battery life - Battery drain when actually using the phone is pretty quick. Idle battery use is amazing though (2%-3% in 8 hours)

* Notes on Performance - As smooth as GB

* Additional notes: Using Green Power Premium for data control, screen brightness about 1/3, supercharged 100%.

Sorry if my descriptions are a bit vague. I'm not too technically gifted. Please feel free to add more fields.

Thanks to all and appreciate any feedback. :)
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
I am using NexusMod ICS Zero - [4-19-12] Modified for T989 - 2nd Release

I try to flash with SuperWipe, without superwipe, Darkside Superwipe, M&S Kernel clenser, with format everything, with clear everything.

Don't know what else I should try.

how come when I come back to my restore (which is easydoes ICS ROM) the bluetooth works fine (I have to re-pair in my car after restore, because I clear the bluetooth system in my car evertime I pair the new rom)?

For me bluetooth didn't work for any of the new UCLD2 ROMS.

The bluetooth worked on the earlier ICS leaks.

Here is the LogCat for the crash

LogCat Link

Thanks,
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
here is the logcat for the fresh install and fresh test with the car bluetooth.

Can someone tell me what direction I should look at?
[T-Mobile Samsung Galaxy S II SGH-T989] cabloomi:
just flash your stock rom/ or just radio
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
there is no ICS Stock Rom available for flashing.
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
and I did flash the LB7 radio
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
I tried Gingerbread stock works fine....

then install NexusMod and same issue.
[T-Mobile Samsung Galaxy S II SGH-T989] CZ Eddie:
UCLD2 broke bluetooth for me also (Skyrocket). Works fine on the first ICS leak though (UCLC something).

It pairs to my JVC car stereo.

But buzzes/crashes when trying to stream.

Bluetooth will turn on/off over and over.
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
I still not able to find any fix or way around.

Please update this thread if you find one.

Sent from my SAMSUNG-SGH-T989
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
Eddie

What is the version of your cmw?

I am on 5.0.2.7

Not cmw touch. Dunno maybe its working with cmw touch only.

Sent from my SAMSUNG-SGH-T989
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
I read it on skyrocket forum the Dev said on nexusmod thread that you have to be on cmw touch.

I update my cmw to touch and then reinstall the ROM and that didn't help either.

That's weird. Have no clue why Bluetooth is not working...

Anyways back to the first leak for now...

Sent from my SAMSUNG-SGH-T989
[T-Mobile Samsung Galaxy S II SGH-T989] ronin4740:
As I stated in the NexusMOD thread, bluetooth integration to my car is broken as well. Haven't tried v3.3 yet nor have I tried the make nandroid -restore from nandroid trick mentioned in the T989 NexusMOD thread... Am still hopeful that a new leak will come out with a different BT stack which fixes this :)
[T-Mobile Samsung Galaxy S II SGH-T989] wave_sailor:
I noticed "bluetooth" kept showing up on my CTS stereo like it was connecting. Under bluetooth click menu button and set visible timeout (mine was set to 2 minutes). I set mine to unlimited, since then it stopped showing up on my stereo.
[T-Mobile Samsung Galaxy S II SGH-T989] -greenboy-:
Thanks for the feedback.

I re-install the ROM with 3.8 update and tried your method but that still not stop crashing the BT and transferred the call to the handset and disconnect from the car BT.

I guess I have to wait for the new leak with the hope that it will not have this issue.
[Motorola Droid RAZR] smilesuhas:
After rooting, I installed safe trap on my razr 912 CDMA, (no bootstrap).

1. Went to safetrap 1.0 recovery, data wipe, safetrap ENABLED and tried installing GUMMY 1.0.0 and gapps.

Tried rebooting but, after pressing the 'search button' key to start the ROM boot, it doesnt show anything , complete blank screen. rebooted few times, factory reset ,etc, didnt help.

2. Went back and DISABLED safetrap, which restored my initial copy of the stock, rebooted and it worked fine, my intial Stock ROM was up and running.

3. I doubted that this was issue with safetrap and not gummy installation; so to check that, I went to safetrap recovery, ENABLED safetrap. DID NOT INSTALL anything else.

Simply rebooted the phone, hoping the stock ROM to boot up since I did not install anything this time.

Result was the same...nothing on the screen....blank screen.

4. I went back and DISABLED safetrap and all was fine. Now stuck with stock ROM cant install new ROMS.

(I have no intention of trying bootstrap, because i did that on earlier Razr while installing Gummy 1.0.0 and it bricked the phone)

Question: it seems enabling safetrap, i am not able to bootup , no matter what. Any solution to this?
[Samsung Galaxy Nexus] CDAndroid:
So, impressed with my Galaxy Nexus but curious to others experience with battery. What are the best kernels to use for saving your battery, and any tips for doing it?

Cheers
[Samsung Galaxy Nexus] lilude56214:
Search before making a new post :)
[Samsung Galaxy Nexus] Hammer_Of_The_Gods:
Hi,

For battery tips try this thread:http://xdaforums.com/showthread.php?t=1599025

For the best kernel...There is already a few threads about this question in General/Q&A sections+the feedbacks in the different kernel's thread in Development section...

It's depend of your usage,settings,etc...With these kinds of questions you will probably have 10 different opinions which may not be useful for you...

The best is to read for yourself and test...Just my opinion...

:)
[Eee Pad Transformer Q&A, Help & Troubleshooting] jakemog:
Since my windows will not detect my tf101 at All i decided to risk going back to asus stock rom... 9.2.1.17

I now still have no usb at all and fully stock, is there anyway i can root it ? :(

Cant use viper no usb...

Is there any way i could downgrade or something? i really miss my root :(

Plz awnser quickly as possible.
[Eee Pad Transformer Q&A, Help & Troubleshooting] farsight73:
What do you mean by no usb??

The USB port broken?

Window refuse to detect your TF101?
[Eee Pad Transformer Q&A, Help & Troubleshooting] jakemog:
its not broken i heard its something to do with the bootloader?:confused:
[Samsung Galaxy Nexus] keem85:
...that has been haunting me for months now. I've read all the articles I could find out there. Ive tested 402, 403 and now 404 ics and tve bug is still here.. I always end up finding articles saying that I need to torn off my screen then on.. this works for a while then it comes back.. right now im running gummynex 1.0.1 based on 4.0.4 with franco kernel. I'm still getting this unbelievable annoying bug...

Does anybody know about an upcoming fix? If no, is there Any ways to fix this?? :(

-Kim
[Samsung Galaxy Nexus] Theshawty:
What touchscreen bug?
[Samsung Galaxy Nexus] Dictate:
http://www.youtube.com/watch?v=KsYoxZiBTEA

I have it on my Nexus too. Little annoying when you can't properly play games that require touching that portion of the screen. Only seems to affect the phone when it's horizontal.
[Samsung Galaxy Nexus] stktd:
Me too when playing golden eye with 64 emulator, I can't side step very annoying, if anyone has an answer to this I'd love to know
[Samsung Galaxy Nexus] Theshawty:
I tried it and it looks like I don't have this issue at all.
[Samsung Galaxy Nexus] keem85:
Guys, google galaxy nexus touch screen bug. If you do extensive testing you will notice this. It only happens in landscape mode. Check the youtube clip. I really want this to be fixed so bad!!!!
[Samsung Galaxy Nexus] Theshawty:
Is this a software or hardware issue?

And no, I cannot seem to replicate this issue no matter what I do.
[Samsung Galaxy Nexus] JaiaV:
Same here, I tried getting this to happen for about an hour. Never lost my fingers position.
[Samsung Galaxy Nexus] Theshawty:
The only time it lost my finger's position was when I removed said finger from the screen. ^^
[Samsung Galaxy Nexus] Deekayy:
Never had this issue ever since I moved from 4.0.2, and now i'm on 4.0.4. Lastest CM9 nightly build. No multi-touch issue and I do play games that require them.
[Samsung Galaxy Nexus] adrynalyne:
I've been trying to reproduce that issue since December. Hasn't happened yet.
[Samsung Galaxy Nexus] Protonus:
Lol that's my video :-)

Guys this bug is fixed in 4.0.4, or at least AOKP. I haven't had it since AOKP build 29.

I have been waiting until 4.0.4 became a Verizon OTA update, to update my video that it's fixed.

I have played a bunch of Shadowgun and Pew Pew and never saw this again. I'm confident it's fixed.
[Samsung Galaxy Nexus] Jubakuba:
Maybe it is indeed fixed in 4.0.4 as I can't remember seeing it in some time.

(AOKP as well).

I had it I think a total of two times...

But for me turning the screen off only provided relief for 10-15 seconds.

I had to reboot.

I had actually forgotten about the bug...

And tried to replicate again with three multi-touch games back-to-back and two multi-touch testing apps back to back...

No problems.
[Samsung Galaxy Nexus] keem85:
Lucker! Im still having this with gummynex 4.0.4, franco and glados tested... :/
[Galaxy S II Q&A, Help & Troubleshooting] halfamaster:
Hi everyone!

I have a small problem with my Galaxy S2 (I9100-europe).

The problem is that when I try and press on certain parts of the screen, it doesnt work o.0 BUT if I move my finger really quickly it will complet the test hmm (pict bellow).

Someone told me something like "you need to use a diferent charger", but I dont think thats the problem... what do you think?

Here are some tests:

Cheers and thanks!

P.S. I just updated to ICS (oficial) and still the same.
[Galaxy S II Q&A, Help & Troubleshooting] atifsh:
if thats happening while ur on charger, than yes change the charger.

if you are on custom ROM wipe and flash stock using odin not custom.

better to complete wipe including system partition.
[Galaxy S II Q&A, Help & Troubleshooting] halfamaster:
Hi, thanks for the reply. This happens when charching and on the go too (not charching). I have stock ICS official.

Its very strange :/
[Galaxy S II Q&A, Help & Troubleshooting] cabloomi:
Just wipe your cache/factory reset/erase all data/and then fully charge phone while off before first boot, last but not least wipe your battery stats in your cwm recovery,then boot, voila problem gone, and stop using diffrent charger's, use only samsung official charger
[Galaxy S II Q&A, Help & Troubleshooting] halfamaster:
Thanks for the reply. I dont have CWM recovery (my phone is not rooted and I dont plan do root it). I will try and let him drain the batery, then I will wipe everything and recharg while off...

Oh yes, I allmost forgot... Example, when I am on google Play, there is a zone that is untouchble... (exmaple, the "acept and download" button) hmmm... seems like a Hardware problem :( lets just see after that test then
[Galaxy S II Q&A, Help & Troubleshooting] cabloomi:
YES ITS A HARDWARE PROBLEM, YOU HAVE NON WORKING TOUCH LINES, YOU NEED TO REPLACE YOUR TOUCH SCREEN, HERE THE GUIDE, I KNOW YOU'LL NEVER DO IT, BUT IT'S THE THOUGHT THAT COUNTS, PRESS THANKS BUTTON
[General Questions and Answers] shiv7683:
Hi guys, I have a backup of my original stock rom by cwm...... It has about 5 files.. I have flashed with jaggy rom... I am very happy with it... But, if I need to go back to stock rom, water steps in have to take... Like whether I have to create zip file... Which files it should have. Etc
[General Questions and Answers] karanrajpal14:
Even i need help with this.. can someone please help us?
[LG Revolution] JakaraRuus:
Would any one be willing to have a fresh install of a rooted V8 nand they would be willing to post? My sister has the revo and she is struggling with the V8 upgrade.

Thanks in advance!
[LG Revolution] pendragon11:
If you're on v7 a nand won't do it for you, got to Ota update or. Tot it to v8 first
[LG Revolution] JakaraRuus:
So much for short cuts...
[LG Revolution] pendragon11:
If you're going to do it use mts ("when in doubt ask Mt") method of maintaining root from v7. It's pretty flawless and made updating easy
[LG Revolution] pendragon11:
And I wasn't trying to wink at you mid sentence, silly emoticons
[Galaxy Ace S5830 Original Android Development] Delanoister:
This is a custom kernel for Galaxy Ace GT-S5830 (not CyanogenMod)

Features :

2.6.37.6 improvement kernel

Overclockable > 800MHz above

Underclockable (672, 748, 768, 787)

Clock @800MHz for first

Support ext3 & ext4 internal system ROM

Swap support (a2sd GUI)

Cifs & Tun support

added scaling governor (interactifve, smartass, smartassV1, smartassV2, savagedzen, scary, minmax, interactiveX, superbad, DARKSIDE, lazy, virtuous, msm7k, smoothass, lagfree, brazilianwax, ondemandX, lulzactive, lionheart, greaselightning, etc)

added 4 i/o schedulling for better i/o (bfq, cfq, vr, sio)

Added cf-root kernel (with BLN, wifi compatible)

Busybox pre-installed

pre-rooted (updated su binary & app)

Screenshot :

(Tested by SpaceCaker)

known bug:

- Haven't found yet, plz tell me! Cz I have no this device hehe :D

Download links :

Cooper_Kernel v1.2.1-exp-version [NEW] **

http://d-h.st/NrC

md5sum

d7621fc1ae488d6fe3fb222af3ea5c53

Cooper_Kernel v1.2 exp-version**

http://d-h.st/CHV

md5sum

0037e4c9e69bf0fdd84d80a53b1b44fe

Cooper Kernel #Delano v1.1 exp-version** ---> here

Cooper_Kernel_#Delano v1.0 ---> here

md5sum

0ca232f3a81ab7b557a750097a71d5c0

*Do nanbackup first before try this kernel update.

This kernel update is include no-frills application. it's used for change maximum & minimum cpu speed, governor, and i/o scheduler.

If get an error while u were setting maximum & minimum cpu clock, please set it to a normal freq (800MHz).

If u feel freak to No-frills CPU, just do delete it! :D

And, use SetCPU ^_^

**For this version, u don't be shocked at booting time. . Cz it's ok, not bricked your phone :p I did an experimental for this one . . backport the updated adreno drivers from 3.x kernel to my 2.6.37.6 kernel. and, many more features :D

Steps to install :

Go to recovery mode (press Home+Power on/off button while your phone's off)

Go to mount and storage | mount menu

Mount system, go back

Choose Install zip from sdcard | install menu

And choose file u've downloaded

Reboot and Enjoy! ;)

Credits & Thx to :

Amarullz

Ketut Kumajaya

Chainfire

Samsung

Dev-host (for hosting :D)

CodeAurora

Phiexz

Jangs_momoi & Spacecaker (for helping me testing these kernels)

CyanogenMod Kernel (i've based this one and merged)

Source :

https://github.com/delanoister-Andro-ID/samsung_kernel_msm7x27

if u have problem with this kernel, report me, plz! :)

Do With Your Own RIsk!
[Galaxy Ace S5830 Original Android Development] Delanoister:
For Changelogs

CHANGELOG 16/05/2012:

kernel 2.6.37.6 improvement

update features

use console_earlysuspend instead of fb_*

remove a few governors

fix screen black issue while it's turned on

etc

CHANGELOG 12/05/2012:

-kernel 2.6.37.6 improvement-

-update features

-Include Undervoltage Module for Cooper

-update to tegrak lulzactive

-backport adreno 3.x kernel

-enable cleancache & frontswap

-comes with new adreno libs

-etc

*NOTE: Change & apply your cpufreq or clock from CpuControl, to make this work properly ^_^
[Galaxy Ace S5830 Original Android Development] Delanoister:
.-reserved-.
[Galaxy Ace S5830 Original Android Development] redlag:
Gio?
[Galaxy Ace S5830 Original Android Development] Prawesome:
Yay,you are working for Ace :D
[Galaxy Ace S5830 Original Android Development] The.Keeper:
Your title say and i quote:

But in first post you say and i quote:

So my question is: Can i install this in s5830 or not :D
[Galaxy Ace S5830 Original Android Development] rush25:
Wow!!u said u working in morning and now u release it!!!
[Galaxy Ace S5830 Original Android Development] Prawesome:
It might have been a mistake by him :)
[Galaxy Ace S5830 Original Android Development] slaid480:
Awesome

Awesome Work dude continue your great Work!!
[Galaxy Ace S5830 Original Android Development] Taracair:
I'll try it.

Great work bro!
[Galaxy Ace S5830 Original Android Development] slaid480:
Dude kernel for Ace not GIO correct the thread Please!!
[Galaxy Ace S5830 Original Android Development] ardidroid:
This kernel can overclock until ?

Sorry for my bad english .. :)
[Galaxy Ace S5830 Original Android Development] slaid480:
Simply Read First Post!
[Galaxy Ace S5830 Original Android Development] Delanoister:
Hehe sorry for the 1st sentence of paragrap.

I mean Cooper device hhe.

SpaceCaker has tested this yesterday.

Sry for lately reply.

Cz I made a thread at 2:00 a.m lol

Im sorry xixixi. :D

Thx for suppprt anyway hehe.

OC to 902/921/940.

It also depends to your handphone condition, too ;)
[Galaxy Ace S5830 Original Android Development] SpaceCaker:
For me since i flashed its stable ofcourse

And still using it

Delano

U already changed the name of *youknowwhat* :p

Lol

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[Galaxy Ace S5830 Original Android Development] Delanoister:
Hehe. :P
[Galaxy Ace S5830 Original Android Development] Delanoister:
Hihi.

Yay. ;)
[Galaxy Ace S5830 Original Android Development] Delanoister:
What roms u have tested anyway? :D

Lol. Why could u say that?
[Galaxy Ace S5830 Original Android Development] SpaceCaker:
I tested on 4 stock roms

Xwks2

Kt5

Xwkt7

Ddkq8

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[Galaxy Ace S5830 Original Android Development] jangs_momoi:
Hello. Flashed on imaginary v4 a while ago. No problems yet. Working good so far.. :):):)
[Galaxy Ace S5830 Original Android Development] Delanoister:
ok ^_^ thx for reports! :D

wow. so fast for testing :D

thx buddy!
[Galaxy Ace S5830 Original Android Development] jangs_momoi:
after testing with imaginary v4, after an hour or so, i experienced a bit of a problem. not that serious then, the screen just turned blank, no home screen, just the black screen lit. i tried to click on home and power simultaneously to see if the screen would go back on. and it did to my relief. however when i was downloading temple run v1.02, when it was nearly complete like a few kbs left, the screen turned black again and this time i was not able to get the home screen back on. maybe it was with the downloading of the file or something, it just scared the socks off of me, i thought i might have bricked my phone or something. i restored my phone back to the previous state and it's working again. i dont have a logcat since im at the office right now. sorry. i also dont know how to get a logcat. :D i just wanted you to know about this. thanks for the rom though, i would have used it daily if only i hadnt experienced the black screen thingy.
[Galaxy Ace S5830 Original Android Development] Delanoister:
Blank?

After u lock your phone or what?

this is only custom kernel anyway.

this ain't a rom, dude.

but, nothing happen before?
[Galaxy Ace S5830 Original Android Development] amd-dude:
I'm running imaginary V4 as well....I will install tonight and report back.
[Galaxy Ace S5830 Original Android Development] AndroidGadgetCyprus:
Works Great!
[Galaxy Ace S5830 Original Android Development] jangs_momoi:
yes sorry, my bad. custom kernel.. :D

With the pre-installed kernel for the imaginary v4 custom rom. i didnt experience a blank screen before or after i locked the phone. when this happened, i think it was probably after i locked the phone. when i pressed the home screen button, it just lit up blank, then i clicked again to turn screen off. i tried pressing the power button to turn screen on, still the same. is this normal for custom kernels?
[Galaxy Ace S5830 Original Android Development] side_effect:
Bug:

1-when a notification comes while phone is locked,screen turns blank.Only way to solve this is to restore boot.(without system)

2-No bootanimation,tried both system/media and data/local paths with correct permission.

except that kernel is wonderful,no reboots even at 998mhz (interactivex).
[Galaxy Ace S5830 Original Android Development] dfreake:
damn 998mhz!!!:eek::eek:
[Galaxy Ace S5830 Original Android Development] caronaakk:
Downloading

Trying on ddkq8......:rolleyes:
[Galaxy Ace S5830 Original Android Development] tux-kid's:
LOL ...

:salim Mastah :D
[Galaxy Ace S5830 Original Android Development] caronaakk:
Works good on ddkq8.

Overclocked upto 844.

Ondemand....... Xda app crash in 844.

So now stayed on 825. ..lagfree

Now working great.

On antutu.benchmark cpu floating point is only 25.

Edit. Using nofrills
[Galaxy Ace S5830 Original Android Development] scoffyburito:
Xda app always crashes
[Galaxy Ace S5830 Original Android Development] caronaakk:
For me it haven't been crashed on stock rom ddkq8.

Even its crashed only on 844mah 2 times

then i set to 825mah .

Till now its works great without any problems.
[Galaxy Ace S5830 Original Android Development] Shaaan:
Is this the one that i requested you to make?

:what:

TeamCooper Developer

TheMyth Developer
[Galaxy Ace S5830 Original Android Development] dfreake:
Nice stable at 883mhz frezze at902
[Galaxy Ace S5830 Original Android Development] SpaceCaker:
No i asked him if he could elp me

With ukie tux

And then i tested this :p

Bnc team is always fast :p

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[Galaxy Ace S5830 Original Android Development] amrith.28:
i think someone here already experienced this issue- the screen does not turn after the first screen-off after boot. the backlights turn on, screen just shows a black screen.

using cheetah (DDKQ8 deodexed, just restored some system apps i use). i already had no-frills installed before flashing this (maybe thats a problem ? ) Also have 14 toggles mod installed (maybe a conflict? )

anyone with a solution ? i really wanna use this kernel.. it does NOT have the touchscreen sensitivity problem !! :) (well i tested it little - didnt let the screen timeout after boot :P after screen-off, it dint turn back on :P reverted back to cf-root b82ex)
[Galaxy Ace S5830 Original Android Development] SpaceCaker:
U need to wait 5 minutes let it boot and let it rest

Thn unlock scren

I self havent had any problem except te botanim

I can stable oc.to 998 mhz

But dont like oc to much

So i am at 800 again

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[Galaxy Ace S5830 Original Android Development] Delanoister:
Maybe I will update this one. .

But, sorry.maybe.for.late.

Cause my linux.OS and the important files are gone.

So, I need.to commit from zero anymore :(

For black screen issue, u need to be patient to unlock it. xD

I'll try to look n find for it that make not to wait for a long time :P
[Galaxy Ace S5830 Original Android Development] dfreake:
Got the same issue with the black screen and no bootanimation
[Galaxy Ace S5830 Original Android Development] amirbm:
Can I use this kernel for S5830i? it has the same hardware as galaxy y.
[Galaxy Ace S5830 Original Android Development] EJ98:
I've installed it on my ddkq8 stock and it works perfectly(except for boot animation)

Sent from S5830 on DDKQ8 deodexed stock firmware
[Galaxy Ace S5830 Original Android Development] amrith.28:
u dont have black screen issue while waking the phone ?
[Galaxy Ace S5830 Original Android Development] Delanoister:
Hello, there is an update. .

who's experimental ppl wnna try this one? :D

thx

http://www.4shared.com/file/uxzB57gQ/Cooper_Kernel_v1.html

Do nanbackup before try this one

DWYOR :D
[Galaxy Ace S5830 Original Android Development] jinavs:
Trying right now...