yashsingh1/xdaforums huggingface dataset:
[Galaxy S Plus I9001 Android Development] igni.selvaraj:
Can somebody explain what effects it would cause if i change different governors? which is best for battery?
[Galaxy S Plus I9001 Android Development] rickvrolings:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2 [02.02.2013]

Governors tell the cpu how fast it should run in different situations, basically. Best for battery life: powersave. (Im not on cm10 now, i dunno if this is available in the stock kernel)
[Galaxy S Plus I9001 Android Development] Christopher83:
Powersave governor is not a good choice if you'd like to keep a low min cpu frequency (eg. 245 MHz) and to use your device, if you choose this governor, the cpu will be locked at the lowest frequency available, pratically it's the opposite of the Performance governor...

If you'd like to use a governor good for battery life then you may choose Conservative governor (also available on stock kernel), or Scary governor (if available).

Lulzactive, SmartAssV2, SavagedZen and InteractiveX governors (available on many custom kernels) could give you a good balance between performance and battery life...
[Galaxy S Plus I9001 Android Development] iNSPiRE.DS:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2 [02.02.2013]

Installed this on my i9001 and couldn't charge battery. Did a full wipe, data, cache, dalvik, everything. How does the Rom present such a big flaw from the start?

Also, I didn't touch the kernel.
[Galaxy S Plus I9001 Android Development] educk:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2 [02.02.2013]

Guys, I just don't know how this bugs can occur... I've always tested and I will always test any public release before uploading... I never had these kind of bugs on my phone with my ROM's (camera not working properly, now battery going crazy) ... I don't mean that I don't appreciate this feedback but these are bugs I never heard of before...

Anyways, I will publish a new clean build (v 2.1) this weekend, and before the release I will test it myself and I will also give it to some other members to test. ( I already have some testers but if anyone wants to help, just PM me).

This time, I hope it's gonna be fully bug free just like before with the 2.6 kernels.

Regards,

Erik
[Galaxy S Plus I9001 Android Development] Jonboy2011:
AW: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2 [02.02.2013]

maybe you can add the New diablo kernel ?

EDIT: i can test the beta Version if you want :)
[Galaxy S Plus I9001 Android Development] billy1billy:
This is really strange problem with camera video playback i have but this never happened with this Rom.
[Galaxy S Plus I9001 Android Development] dati:
Hi, Erik, could you give me some suggestions on this issue? Thanks
[Galaxy S Plus I9001 Android Development] educk:
Kernel Update

Hello!

I updated my Kernel to 3.0.62 version. It contains the latest fixes made by arco (including "Adjust jpeg quality parameter" which should work as No JPEG Compression).

Video Recording works. Video Playback from gallery also works. Battery drain should be fixed due to AVS.

Download here: http://www.mediafire.com/?t8dn0vcenn6v1e7 or from the OP.

I'm now working on the v2.1 ROM.

Beta testers will receive through PM the new ErikMod v2.1 for testing this evening and if they give positive feedback, I will upload it tomorrow.

Also, if this v2.1 will be bugfree, I will stand-by my activity for a while, and update only when ivendor will release his beta ROM because I got into an awesome project with some great devs, and I'm going to focus on that project for a while.

Regards,

Erik
[Galaxy S Plus I9001 Android Development] OurJerry:
what will be added in the 2.1 release?
[Galaxy S Plus I9001 Android Development] educk:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2 [08.02.2013]

It is only a small update. Bugs regarding battery, video recording and video playback should be fixed now... I'll see what the testers will report and regarding to that, I will release or not the update.
[Galaxy S Plus I9001 Android Development] educk:
HardCore v2.1 released

Hello everyone!

The testers provided their reports and I decided to release the HC 2.1 build.

Reports summary:

Bug reports by testers:

*One soft-reboot - Confirmed, this can be fixed by executing "Fix Permission" command in CWM after rebooting into the fresh installed ROM. It may happen, but only once after flashing, it's a know ROM base bug.

*Battery Stats are erased after reboot - Confirmed, this can be fixed by deleteing the "BATTERY" file from /system/etc/init.d

Other reports:

*Battery drain is very good. (AVS seems to work really well)

*Overall performance and smoothness is very good.

Ivendor's gapps and my v2 gapps were tested, and camera recording and playback works.

I recommend using ivendor's gapps for this build if users encounter any problems with the ported gapps.

Big Thanks to beta testers:

Philhy

ZordanKV.

Download link available on first post.

Changelog available on third post.

Regards,

Erik
[Galaxy S Plus I9001 Android Development] OurJerry:
Hi eric,

When i record and play back, my video and audio are not in sync, and mxplayer trows a can't play video at the end.

also i can't safe to external sd, i now know it's a base bug from cm10, thanks for telling me, can it be fixed?

thank you
[Galaxy S Plus I9001 Android Development] educk:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2.1 [08.02.2013]

This time, video recording and playback are perfect! And yes, you can't save to external SD, it is not a bug just a missed function, from the base ROM (alpha 7) try with JB+ Camera from the market.
[Galaxy S Plus I9001 Android Development] metalrules321:
As far as i can say ...this rom was a blast from the start :victory:

You deserve a stand-by ( or a break ?? ) :D
[Galaxy S Plus I9001 Android Development] educk:
Well, thank you! :highfive:

This is not a break :D, this project is still about building for GT-i9001. But this time it will be huge... :)
[Galaxy S Plus I9001 Android Development] OurJerry:
can you say something about it? is it really for our phone, wow man that's great, how in the world can it improve any further? really cool news
[Galaxy S Plus I9001 Android Development] educk:
Well, yeah, our phone can be improved very much.. This project is about building Highly Optimized Linux Kernels for Gingerbread and Jelly Bean based ROM's. This is what I'm going to do in the future, I will step out from ROM building and try something more exciting for me, Optimizing and building kernels. The main goal is to resurrect that poor little Gingerbread, and optimize as much as possible the Jelly Bean based ROM's.

Regards,

Erik
[Galaxy S Plus I9001 Android Development] billy1billy:
Erik is that means that you go back to GB?? If yes I hope you keep on the JB also.
[Galaxy S Plus I9001 Android Development] failly:
Re: [KERNEL 3.0.X][JB] and [ROM][JB][CM10] by ErikMod-HardCore v2.1 [08.02.2013]

I get alot of soft reboots with the new kernel + hardcore v2!
[Galaxy S Plus I9001 Android Development] Philhy:
Install the new v2.1, there are the new Kernel included and the reboots goes away.

And read this:
[Galaxy S Plus I9001 Android Development] Rhonin86:
First encounter with EricMod-HardCore v 2.1

Hi @ all,

just i want to share my first impressions and experiences with this real smooth ROM :good:

I installed this ROM by doing a factory reset in a first step - then installed Gapp v2 from educk - then fixed permission. i tried to install sgoo's mod (realrom-design) and it works :D

But i found a few "bugs" - maybe only my problems ?

1) If i try to reach the recovery from the power-menu i got stuck at samsung-logo

2) i have a problem with SU - can't get the binaries work - that means Es-Datei-Explorer or any other app didn't get root rights...

3) i also can't access my picasa web albums...

4) After taking a foto i couldn't find the foto in the gallery - maybe it isn't updated ?

So this are my experiences, if the reported "bugs" can be diminished i'll defenitivly use it :o

The new android-keyboard is gorgious...

Cheers

Rhonin
[Galaxy S Plus I9001 Android Development] ZordanKV:
Those bugs 1), 2) and 4) are strange... I'm using this ROM for a long time and never experienced something like that. :eek: Can it be because of the mod you added? :confused:

About picasa web albums, I'm not sure, maybe picasa addon isn't included (because I always remove it from system). So look in system apps and if it isn't there google for it. ;)
[Galaxy S Plus I9001 Android Development] educk:
Hello!

And thank you for your feedback!

1) Did you have that bug when you were on alpha 7 by ivendor, right? It is a ROM base bug, it will be fixed in beta versions...Until then, the button combo will be our option.

2)That is really strange, have you updated SU? Nobody else reported this, and SU works good over here.

3) Flash the picasa add-on fron ivendor's thread : /showthread.php?t=2000828. Here: /gapps-jb-picasa-20121011-signed.zip.

4) Most probably you are on the ported Gapps (Gapps for all versions or the experimental ones), like I said in the OP, try using ivendors gapps if you encounter any problems with it.

I will search around for your SU problem, you may have to reflash the ROM maybe...

Erik
[Galaxy S Plus I9001 Android Development] Rhonin86:
Thx for support

I can't tell you because i come from ICS RealROM. But i have read that the beta is on the way.

OK - that seems to be my problem - philip told me that i haven't used the ES-Datei explorer in the wrong manner - ich have to use the option rootexplorer inside - and yes i remember in the deepest part of my weiry brain - there was something :o Sorry for wrong reporting

Yes i remember that i have read about such a fix - but didn't know in which thread - so many thx again - it will be an interesting nightshift for testing :laugh:

Thanks - i have read about it in the OP but i like your ported Gapps :good:

Rhonin
[Galaxy S Plus I9001 Android Development] Jonny:
Thread closed at OP's request due to development stopped.
[Galaxy S Plus I9001 Android Development] Brahmnoor:
Hey educk best of luck with your new ROM !! And I too am working on a new ROM with 3.0 kernel ! So lets have a friendly competion on whose ROM is better :P
[Galaxy S Plus I9001 Android Development] Jonboy2011:
ok but i mean 3G on the complete time or only when needed?
[Galaxy S Plus I9001 Android Development] t0kgrumps:
Both your roms looks the same and even though there are battery tweaks, it can't win against the battery life of stock gb. So what kind of things that you guys are competing on?
[Galaxy S Plus I9001 Android Development] AndroidiusMaximus:
Why did you take Brahmnoors comment so serious? I think he meant it in a funny and friendly way...
[Galaxy S Plus I9001 Android Development] Brahmnoor:
Exactly ! I just meant it as fun! Juhan Pls relax man! Don't be so cruel to us ! ;)
[Galaxy S Plus I9001 Android Development] educk:
Hey Brahmnoor, good to hear from you.

Sure, lets compete but I warn you, when I will port the 4.2 Apps (Keyboard, Camera, Clock...) my ROM will surely win !

(just kidding)..

You must know that you inspired me when you released SmoothieJB so you are kind of a professor for me so there's no way a student can beat his teacher.

But who knows maybe some day we will be partners just like ivendor and arco68...

I used it only when needed, 3G was not always on.
[Galaxy S Plus I9001 Android Development] t0kgrumps:
He he sorry. Im just saying that you need to make both your roms more attractive :D
[Galaxy S Plus I9001 Android Development] Brahmnoor:
Ok, no harm done !! And now lets not spam this thread and continue with the discussion of this ROM !

PS : I tried this ROM out and its awesome ! I think I should learn something from this ROM for my future ROMs ! ;)
[Galaxy S Plus I9001 Android Development] educk:
BETA 2 RELEASED

PORTED AND MODDED 4.2 GAPPS RELEASED

Download them from the third post or use this link: post

Keyboard screenshot:

The gapps include the old Camera app, not the new one with Photosphere.

I managed to port the new Camera app but it Force Closes every time I open it so I'm now working on that and I hope I will manage to port it soon.

The new 3.0 build is ready, I'm now testing it, no USB, just yet through. I will upload it tomorrow.
[Galaxy S Plus I9001 Android Development] educk:
NEW ROM BASED ON 3.0 Kernel By Diablob555 Released

Hi everyone!

*Update* The new 3.0 build is released.

Download from third post.

Please provide feedback so I can improve the ROM.

Note: I'm not planning to update or release anything new until there will be a 3.0 kernel with working camera because the photosphere panorama feature doesn't work on 2.6 Kernels. I'm still working to get the USB working but I guess ivendor will be faster than me. My main goal was to port the 4.2 Gapps and the new 4.2 Camera which will probably be ported next year. (unless someone gives me a 3.0 kernel with working camera until the end of the year :) )

Still, if users need something more like new features or if someone finds any bugs write here and I will improve the ROM with those requests.

I also want to thank everyone who supported and downloaded my ROM's.

Happy New Year!
[Galaxy S Plus I9001 Android Development] :
Thanks ! But we will never have photosphere....the don t have giroscope

Live Android and Prosper...
[Galaxy S Plus I9001 Android Development] educk:
It will work, there must be a way. Even mounting gyroscope in accelerometer may be a solution.

On the GT-i9000 Galaxy S it's already working because they have cyanogenmod 10.1 and 3.0 kernels with almost everything working, and that phone doesn't have gyroscope either.

I will do my best to port it, for me nothing is impossible.

Thank you for you'r feedback.
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Now thats the xda spirit! Keep it up! :thumbup:
[Galaxy S Plus I9001 Android Development] metalrules321:
YOU the man erik bruv !!! *thumbs up*

a small request too ...why dont you integrate the volume-increase mod into your kernel...it makes a gret deal of differnece on music ...i searched everywhere but couldnt get any volume increase mod for s plus .....except castagnait kernel..(which doesnt have a good perfomance on jb roms :(

..and i love your signature....really inspiring too :D
[Galaxy S Plus I9001 Android Development] dati:
Sounds very cool. I cannot wait to download and flash it on my phone. Hope it will work well.

Thanks again and Happy New Year!
[Galaxy S Plus I9001 Android Development] houselective:
Can i update from beta1 to beta2 without wipe anything ?
[Galaxy S Plus I9001 Android Development] educk:
You asked so here it is. This update.zip contains an init.d tweak and a lib file for loudness, it's not ported from CastagnaIT (that loudness tweak is included in the kernel boot image and I don't want to copy all his work).

Fix permissions after flashing. Feel free to test it and share your experiences.
[Galaxy S Plus I9001 Android Development] metalrules321:
THANKS a LOT !! :good: been searching for it a loooong time ....cheers eric-bruv :D
[Galaxy S Plus I9001 Android Development] VuBoo:
How is The Performance with diablos Kernel ?
[Galaxy S Plus I9001 Android Development] educk:
So far everything is good, games are running great with no lags. Diablo did a great job.
[Galaxy S Plus I9001 Android Development] Aldokazer:
I think jaggyjaggy made a working build for camera with 3.x kernel. So when he releases that, we will be able to use photosphere right?

And btw, photosphere on i9000 is damn slow compared to nexus 10.

Also, your rom is smooth like hell!!
[Galaxy S Plus I9001 Android Development] educk:
Theoretically, yes, photosphere must work on 3.0 kernel. I ported the nexus 4.2 camera app and tested it on every available JB ROM (AOSP, AOKP and cyanogenMod Roms with almost every 2.6 kernel) and every time I opened the camera app it force closed. Now, when ivendor will release a 3.0 kernel with fully working camera, I will try to port the new camera app again and hope for the the best. If it will still not work I will try to compile kernel myself with ported features from the GT-i9000. We'll see, there are a lot of possibilities, one of them must work, I won't give up!
[Galaxy S Plus I9001 Android Development] dati:
Hey, can anyone tell me which kernel was used in Erik's new 2.6 Kernel JB ROM? Diablos or Brood? Which one works better?

Thanks in advance!
[Galaxy S Plus I9001 Android Development] VuBoo:
Brood but i use diablo kernel.. so far everything perfect :)
[Galaxy S Plus I9001 Android Development] educk:
Update

Hello everyone! I compiled my final version of ErikMod ROM.

This new version is the smoothest of them all and includes 2.6 DiabloKernel (high performance) because is the most stable one out there in my opinion. Still, if users want features like Vsync or other included in a 3.0 Kernel, they may flash any 3.0 kernel (ROM is compatible).

Camera works but video recording works only with 3rd party apps from the Play Store. Like I said in the OP, the aim of this ROM is performance and battery life and the ROM has 398 MB user RAM (that's why Video Recording is buggy).

At the end of this week I will upload my ported 4.2 Camera, for devs to try it out, maybe someone will get it working.

Until then, users may feel free to test the ROM and provide feedback.

Regards,

Erik
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Hi,

Can you please give me a hint how to enable vsync in my own compiled 3.0 Kernel?
[Galaxy S Plus I9001 Android Development] educk:
Well, tell me your kernel source.
[Galaxy S Plus I9001 Android Development] XeLLaR*:
I took arcos github as source.
[Galaxy S Plus I9001 Android Development] educk:
Well, as Recognized Developer ganeshp once said:

Add these lines to

init.qcom.post_boot.sh present at /system/etc/

# enable vsync

echo 1 > /sys/kernel/debug/msm_fb/0/vsync_enable

Hope it hellps, I think vsync must be supported by both ROM and kernel.

But, did arco relase kernel source for s plus? I thought he works on the Galaxy W...
[Galaxy S Plus I9001 Android Development] educk:
You can also use these commands:

Enable Vsync (default)

mount -t debugfs debugfs /sys/kernel/debug

echo 1 >/sys/kernel/debug/msm_fb/0/vsync_enable

Disable Vsync

mount -t debugfs debugfs /sys/kernel/debug

echo 0 >/sys/kernel/debug/msm_fb/0/vsync_enable

View vsync setting

cat /sys/kernel/debug/msm_fb/0/vsync_enable
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Theres no "vsync_enable" present inside folder 0.
[Galaxy S Plus I9001 Android Development] educk:
I'm looking after this... I think you should add it. Anyway, the kernel must have init.d support, as far as I seen almost every kernel which has init.d support has vsync enabled.

I'll PM you some files tomorrow. If you cant get it working until then. I'm on my phone right now, away from the computer and this xda app is a little uncomfortable.
[Galaxy S Plus I9001 Android Development] XeLLaR*:
Thank you, im ony phone too.
[Galaxy S Plus I9001 Android Development] dati:
Hello Erik, thanks for your effort. One question, is the latest DiabloKernel included in this Final Rom?
[Galaxy S Plus I9001 Android Development] educk:
By default, Diablo Kernel 2.6 High performance 31.12.2012 is included.

But, you can flash any other 2.6 or 3.0 kernel.
[Galaxy S Plus I9001 Android Development] t0kgrumps:
Hey educk. Since there is now diablo's 3.0 kernel with working camera, will the 4.2 camera with photosphere work now? Cause a lot of ppl says that photosphere needs 3.0 kernel with camera working
[Galaxy S Plus I9001 Android Development] alireza7991:
Yes , you are right Juhan but Photosphere needs gyroscope too !
[Galaxy S Plus I9001 Android Development] educk:
I tried, but the camera is not fully working yet on DiabloKernel 3.0. Maybe we'll have CM10.1 until the 3.0 kernel will have fully working camera and on that will almost surely work.

I check the forums evey day for updates. Tomorrow I will upload the ported camera, the libs and so on for devs to try it out.
[Galaxy S Plus I9001 Android Development] billy1billy:
For this time your ROM it is just perfect and fast, Battery life also++

Keep on....the good work
[Galaxy S Plus I9001 Android Development] ngagenokia:
I'm very happy with you BETA2 ( very good batery life :good::good::good:). But Satellite AR app noworking on CM10 ROM ( your and others), I don't know why???. RC1 is downloading. Thank you for THE BEST ROM to GS+:fingers-crossed:
[Galaxy S Plus I9001 Android Development] houselective:
My telephone wont go in deep sleep what can i do ?
[Galaxy S Plus I9001 Android Development] kouros17:
Change governor and reboot. If it works choose again the governor which you had before (if you want).
[Galaxy S Plus I9001 Android Development] pccs3873:
This rom has a good future:)...anyway why 3 launchers? i tried to remove novalauncher using root OE explorer and can't(Some file cannot be deleted)...somebody can tell me how to do it?
[Galaxy S Plus I9001 Android Development] mitza4fun:
@pccs3873

Try Titanium Backup !
[Galaxy S Plus I9001 Android Development] muhammadnajmi96:
Try using Root Browser from the the store , it's the best root explorer :D

https://play.google.com/store/apps/details?id=com.jrummy.root.browserfree&hl=en
[Galaxy S Plus I9001 Android Development] educk:
[DEV] Camera

Hello everyone! I finally managed to get all files I've been working on to get the 4.2 Camera with photosphere working in one zip.

The work is still not finished,camera is still unstable, might possibly not start or FC. The test files I'm going to post may be used only by devs/advanced users because it can brick the camera software.

The zip is flashable but not singned and contains:

GalleryGoogle.apk (ported from Galaxy Nexus)

GmsCore.apk (ported from Galaxy Nexus)

and a lot of lib files ported from the Galaxy S GT-i9000 and Galaxy Nexus.

For installation, there are 2 possible ways:

1. Flash the zip and fix permissions

In this case, do a nandroid backup, remove signature check in recovery, flash the zip and fix permissions.

2.For advanced users: Backup system/lib and Callery2.apk then manually push the files into the correct location and give the correct permissions.

Download link is not available right now, I'm working on new ones.

The zip works only on CM10 based ROM's with 3.0 kernel and it's only for testing.

If you are an advanced user, please try it and provide feedback so we can get this thing working!

Regards,

Erik
[Galaxy S Plus I9001 Android Development] Aldokazer:
Stuck at second bootscreen.
[Galaxy S Plus I9001 Android Development] educk:
Thank you for your feedback! I got stuck too after flashing the zip. It looks like the it is a bug from the ported libs from the gt-i9000. I will upload a fixed zip immediately.

Edit: Here is the fixed one with removed GT-i9000 libs: http://www.mediafire.com/download.php?d862jkc3altot96

The only bug on this one is that Gallery keeps Force Closing. If someone can fix that the camera should work fine. I've been working on this for over a month and still haven't managed to fix it. I've already started to develop my own 3.0 kernel.
[Galaxy S Plus I9001 Android Development] lutzbat:
Camera app gets FC with diablo 3.0 HP+ kernel but the Gallery is working for me :)
[Galaxy S Plus I9001 Android Development] VuBoo:
I know the Main focus is atm the camera, but how can i get bln working? Using beta 2 With diablos kernel and cant activate it in bln control..
[Galaxy S Plus I9001 Android Development] pccs3873:
Somebody can help me with wich fm radio is good for this ROM?
[Galaxy S Plus I9001 Android Development] yiannis_12:
You can use spirit fm from play store.
[Galaxy S Plus I9001 Android Development] your_login:
"Spirit FM is a contemporary Christian radio station that broadcasts to radio stations across Virginia, West Virginia & North Carolina."

are you sure it works globally, have you tried it?

Im now testing your rom, the YOUTUBE MODED APP grabbed my attention the most, as ive been looking for something like this for ages ;) Im also looking forward to noticing more advantages over CM10.
[Galaxy S Plus I9001 Android Development] raptor92:
This: Spirit FM