yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] fusionjack:
Since this is the first release of SlimRecovery, I just put again its features from OP.

SlimRecovery-p4-20140719.zip

SlimRecovery-p4wifi-20140719.zip

Changes:

Latest TWRP based on SlimRoms repository

Compiled with SaberMod 4.9.1

Compiled with -Os to have smaller img size

Enabled ADB
[Galaxy Tab 10.1 Android Development] fusionjack:
Since this is the first release of SlimKernel, I just put again its features from OP.

The rom is already contains a kernel, so you don't need to flash the kernel again.

SlimKernel-p4-4.3.1-20140719.zip

SlimKernel-p4wifi-4.3.1-20140719.zip

Changes:

Based on pershoot kernel

Compiled with SaberMod 4.9.1

Compiled with -Ofast and some compiler flags to optimize the memory

OC GPU to 400 MHz

Ability to disable logging

Patched some security vulnerabilities
[Galaxy Tab 10.1 Android Development] beast18:
Will this work on the p7510 Wi-Fi
[Galaxy Tab 10.1 Android Development] fusionjack:
i assume yes, but i never try it since i only have p4 tablet and i don't know what could happen...

if many users request for p4wifi, i could try to build it...but i need testers too before i release the build since i can't test it.

if you are willing to test p4wifi build, let me know...send me your email per pm and i'll give you access to the share folder.

i'm currently busy so i need time to build p4wifi.
[Galaxy Tab 10.1 Android Development] beast18:
Okay sounds good
[Galaxy Tab 10.1 Android Development] xonelith:
Going to give this a shot today.

Thanks
[Galaxy Tab 10.1 Android Development] SystemDoctor:
Gonna give this a try later on. Will report bugs if there are any.
[Galaxy Tab 10.1 Android Development] eushaun99:
Glad to see you back. My WiFi is down ATM so can't download but will flash once its fixed. :)

Just throwing this out there, any chance for SlimKat? :D

Oh and can I use AAcount's TWRP 2.7.1.0 or must I use your recovery?
[Galaxy Tab 10.1 Android Development] fusionjack:
if you have already AAcount's TWRP, you can skip the recovery installation. i made the installation instruction like that just for people that comes from old android version.

i'm not sure if i'll do slimkat for this tablet since the whole permission changes in kitkat make the android worse. newer doesn't always better. :D

we shouldn't forget that samsung drops his support for our tablet till ics. this means we need to make workaround or hack to make higher android version to work.

in term of features, many people miss slimbean features which are not available in slimkat. the other way round, slimkat also has other unique features that are not available either in slimbean. :p

in term of optimization, 4.3.1 has more chances to be optimized rather than 4.4.4
[Galaxy Tab 10.1 Android Development] eushaun99:
I agree with the second part. Most KK ROMs I've tried isn't as smooth as 4.3. But surprisingly cm11 is very smooth, before that I've been using your old SlimSaber. But one thing I'll miss jumping down to 4.3 is immersive mode. Its quite useful when watching movies or playing games.
[Galaxy Tab 10.1 Android Development] SystemDoctor:
Trying the ROM right now. Currently doin the setup. Cheers for another successful ROM!
[Galaxy Tab 10.1 Android Development] fusionjack:
ic...the 'reborn' one should be better than last slimsaber from last year. :fingers-crossed:

slimbean has expanded desktop in combination with quick peek to see the status bar in full screen mode.

not sure if this expanded dekstop is the same with immersive mode. i never use it, so i don't know...:p

it is quite hard to optimize old tablet especially with bigger screen...i wish i have more knowlegdes to optimize the gpu. in term of smoothness, OC-ing cpu doesn't help. :p

i hope you can enjoy the rom :)
[Galaxy Tab 10.1 Android Development] Sal7_one:
hi

welcome on tab again

i use you rom on note 1
[Galaxy Tab 10.1 Android Development] SystemDoctor:
Smooth and stable rom, no bugs or glitches whatsoever. Just a question though, is there any way to enable tablet UI?
[Galaxy Tab 10.1 Android Development] eushaun99:
Search for Phab7 Xposed mod. That should work.

Finally my WiFi is fixed. Now I can start downloading this ROM. :D
[Galaxy Tab 10.1 Android Development] beast18:
Fusionjack you should update the op haha the p4 wifi is running great! Thanks for the work!
[Galaxy Tab 10.1 Android Development] fusionjack:
no, but aokp has it. if i have time, i'll try to port it.

as far as i can remember, if you use that mod, the integrated navbar functionality like additional buttons or transparency won't work. if you don't need those, then it is fine. :)

tips: to make the navbar buttons near to the left, add two additional buttons.

yeah, i'll wait first until the whole package: rom, kernel and recovery are ready, then i'll release p4wifi. ;)

many thanks to you for testing p4wifi. :good:
[Galaxy Tab 10.1 Android Development] vaikz:
[MENTION=1228651]fusionjack[/MENTION] it would be nice if you release a p4wifi version. That would be awesome. [emoji3][emoji106][emoji122]
[Galaxy Tab 10.1 Android Development] fusionjack:
yeah, i plan to...i'm still waiting [MENTION=4722757]beast18[/MENTION] to test p4wifi recovery.

i have already p4wifi build for rom, kernel and recovery. if you want to test them, send me your email per pm. rom boots fine based on [MENTION=4722757]beast18[/MENTION] testing.
[Galaxy Tab 10.1 Android Development] beast18:
Sorry for the delay should be able to test tonight. Sorry at the lake on vacation with the family.
[Galaxy Tab 10.1 Android Development] fusionjack:
no worries...enjoy your vacation. :)
[Galaxy Tab 10.1 Android Development] vaikz:
[MENTION=1228651]fusionjack[/MENTION], just test the p4wifi version and it works great. Not that smooth but it's working. So I think you post it now.

Most bugs in kk doesn't appear on this Rom.
[Galaxy Tab 10.1 Android Development] fusionjack:
Thanks to [MENTION=4904919]vaikz[/MENTION] and [MENTION=4722757]beast18[/MENTION] for testing p4wifi!

I have updated the release posts to add the p4wifi. Here you can find them again:

p4wifi rom: http://xdaforums.com/showpost.php?p=54266290&postcount=4

p4wifi kernel: http://xdaforums.com/showpost.php?p=54266381&postcount=6

p4wifi recovery: http://xdaforums.com/showpost.php?p=54266348&postcount=5

I have changed the date for all of them back to 20140719 since it has the same content as p4.
[Galaxy Tab 10.1 Android Development] fusionjack:
Moar and moar KitKat and latest AOSP updates...

SlimSaber-p4-4.3.1-20140726.zip

SlimSaber-p4wifi-4.3.1-20140726.zip

Changes:

libcore: Optimize array copy operation

libcore: Fix Zygote descriptor leakage problem

libcore: Prevent apps abusing garbage collector

libcore: Latest AOSP fixes

adb: Add more usb vendor ids

adb: Some AOSP fixes

kernel: Compiled with SM toolchain 4.9.2

frameworks/base: Remove home button delay

frameworks/base: Latest AOSP hwui fixes

See changelog for the rest of changes
[Galaxy Tab 10.1 Android Development] eushaun99:
Latest update working fine. Feels a bit smoother too for me. Thanks a lot!
[Galaxy Tab 10.1 Android Development] fusionjack:
it is most probably because i cherry-pick an optimization for java part at the very basic level. so any apps or frameworks that use it a lot will get benefit.
[Galaxy Tab 10.1 Android Development] vaikz:
+1 feels good... [emoji106][emoji122]
[Galaxy Tab 10.1 Android Development] fusionjack:
the leftover of 'master key' and 'fake id' security vulnerability will be patched in the next build. [emoji16]
[Galaxy Tab 10.1 Android Development] fusionjack:
Mainly for security vulnerability fixes.

SlimSaber-p4-4.3.1-20140730.zip

SlimSaber-p4wifi-4.3.1-20140730.zip

Changes:

Patched Fake ID and the leftover of 'Master Key' security vulnerabilities

Statusbar: Double tap gesture to sleep

Settings - Interface - Statusbar - Double tap gesture

Improved some math operations for more performance

See changelog for the rest of changes
[Galaxy Tab 10.1 Android Development] b0unty:
p7310

hi mates

someone can tell me if i can install SlimSaber-p4wifi-4.3.1-20140730.zip on a P7310 w/o problems ?

thx in advance

bounty
[Galaxy Tab 10.1 Android Development] eushaun99:
Nope. Wrong device buddy.
[Galaxy Tab 10.1 Android Development] fusionjack:
as you can see, yesterday i released a new build but only on i9100.

the features that i added were working fine on phone, but not on tablet...therefore i postponed the release for tablet until i find out the problem.
[Galaxy Tab 10.1 Android Development] fusionjack:
Mainly cherry-picking many KitKat performance fixes. I couldn't find a better term for technical stuff in the summary. :p

SlimSaber-p4-4.3.1-20140809.zip

SlimSaber-p4wifi-4.3.1-20140809.zip

Changes:

Integrate omnirom's performance control into advanced settings

If you OC cpu or made any changes in governor or I/O scheduler before, you need to configure again in this build.

You can disable logging in the advanced settings of performance control.

Cache graphics acceleration check to reduce overhead and to increase performance

Replace HashMap with ArrayMap to remove unnecessary allocations and boost performance

Faster PrintWriter

Disabled scrolling cache

Use java.util.Objects instead of internal API

Updated launcher settings icon to gray gear

Apple can do...we can do as well: Set animation to .75 by default

Disabled mobile data during setup phone for the first time

Bunch of bug fixes in libcore, frameworks/base and settings

See changelog for the rest of changes
[Galaxy Tab 10.1 Android Development] OlMightyG:
Which GAPPS can I use? Do 4.4.4 GAPPS work?
[Galaxy Tab 10.1 Android Development] fusionjack:
see in installation instructions...use only 4.3.x gapps. 4.4 gapps is not working...
[Galaxy Tab 10.1 Android Development] vaikz:
I had a problem with the Rom:

The tab randomly freezes, especially when playing games.
[Galaxy Tab 10.1 Android Development] fusionjack:
try change governor and i/o scheduler. interactive and cfq are known to be stable.
[Galaxy Tab 10.1 Android Development] b0unty:
Game hacker (sbtools) fc always on the latest build i'm back to 07-30 build
[Galaxy Tab 10.1 Android Development] fusionjack:
point me to the game link in play store or grab me a logcat after fc happens. settings - slimcenter - bugreport and attach the log here.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] OlMightyG:
I have got several lags and stutter when watching youtube. any hint how to fix that? connection is perfect. other apps like maxdome (VOD) work great (but stutter in HD).
[Galaxy Tab 10.1 Android Development] fusionjack:
try different i/o scheduler and governor combination...it is really a hard work to play hd video on tegra2. it is also depends how fast the object move.
[Galaxy Tab 10.1 Android Development] decatf:
Tegra 2 supports Baseline h264. The worst possible feature level. That is why it is so bad at decoding HD video.
[Galaxy Tab 10.1 Android Development] OlMightyG:
Ok, I tried several combinations. Ondemand / Interactive combined with ROW / CFQ seemed to be the best. Decided to stay on Interactive + CFQ. I came from Interactive and BFQ, what caused the stutter even on low-res Clips.

I can watch on Standartquality without stuttering on youtube and Maxdome.

Since the tablet became my secondary "flies around the flat for everybody"-device it is not a big deal. I am glad that there is a ROM working so well after samsung messed up the deep-sleep after some updates.

Is there a chance you can improve the performance on viewing clips?
[Galaxy Tab 10.1 Android Development] fusionjack:
probably not...i'm afraid it is tegra2 limit, beside kernel development is also stopped.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] OlMightyG:
Any suggestion for a good kernel?
[Galaxy Tab 10.1 Android Development] fusionjack:
you can try A1 kernel, but in term of HD, i don't think it'd make difference :fingers-crossed:
[Galaxy Tab 10.1 Android Development] r0by:
Thanks

Today install this rom with no problem. Smooth and fast, waiting for next update:)

Thanks fusionjack, good work:good:
[Galaxy Tab 10.1 Android Development] b0unty:
bug report & logcat

sorry for the delay. i haven't much time the week

here are the logs of my problem with sbtools & the latest build

i hope you'll find something ;)

thx in advance
[Galaxy Tab 10.1 Android Development] fusionjack:
SlimSaber-p4-4.3.1-20140831.zip

SlimSaber-p4wifi-4.3.1-20140831.zip

Changes:

dalvik/libcore: Reverted some commits that could bring instability

Kernel: Compiled with old 4.7.4

This shouldn't effect performance but it should bring better battery life. Let's stick with this one unless you noticed performance degradation.

See changelog for the rest of changes
[Galaxy Tab 10.1 Android Development] fusionjack:
i took a look into one of your log and it could cause by the dalvik changes. i have reverted them in the latest build.

if you still have fc on that app, then i need to take a look deeper...
[Galaxy Tab 10.1 Android Development] OlMightyG:
Hi fusionjack,

I flashed p4 and sgs2. Does not feel smooth anymore. Keyboard lags and apps too.
[Galaxy Tab 10.1 Android Development] fusionjack:
i'll upload kernel only using 4.9 for comparison

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] r0by:
Root

How can i root this rom? I tried towelroot and a cwm zip, but failed both:rolleyes:
[Galaxy Tab 10.1 Android Development] eushaun99:
Check the FAQ.
[Galaxy Tab 10.1 Android Development] r0by:
I forgot to write, that I did it, so the problem is not the settings.
[Galaxy Tab 10.1 Android Development] eushaun99:
So you enabled root access in developer options? Then when you open SuperSU what happens? You can try to flash the SuperSU zip from the SuperSU thread.

Edit: It could also be that you borked your ROM installation so if the above doesn't help, try making a full wipe and reflash the ROM.
[Galaxy Tab 10.1 Android Development] fusionjack:
i'd say try to full wipe again. root is working fine.

after flashing build, tap build number 7x and then go to developer options and enable root for apps and adb.

for testing root, go to slimcenter and a root dialog will pop up.
[Galaxy Tab 10.1 Android Development] r0by:
Give a try, and success! Wipe everything and install newest rom and voila:D

Thanks:good:
[Galaxy Tab 10.1 Android Development] b0unty:
hi fusionjack,

i still have the same problem with your latest release from 08/31

here is the bugreport.zip generated by the rom

thanks in advance to check it
[Galaxy Tab 10.1 Android Development] fusionjack:
I have uploaded a kernel that is compiled with latest SM 4.9.2.

You can try this kernel to compare the performance as latest build kernel is complied with 4.7.4

The kernel content is the same with the latest build.

SlimKernel-p4-4.3.1-20140908.zip

SlimKernel-p4wifi-4.3.1-20140908.zip
[Galaxy Tab 10.1 Android Development] OlMightyG:
Waaaaaayyy better for me. Thank you!
[Galaxy Tab 10.1 Android Development] bubb_rubb:
I am currently on the official 4.0.4 ROM, rooted with CWM recovery. I've done a nandroid backup using CWM. I understand that this backup will not work with the TWRP recovery this ROM requires? Should backup again using the provided recovery?

Should I flash the "SlimRecovery" on top of CWM, then wipe and flash this ROM? What about the "SlimKernel" provided, should I flash that too?

Cheers!
[Galaxy Tab 10.1 Android Development] fusionjack:
the rom already contains kernel but not recovery.

twrp is not mandatory, but i prefer twrp.

it's up to you which recovery you want to use.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] bubb_rubb:
Does the newest version of SM include this kernel or should I flash that after?
[Galaxy Tab 10.1 Android Development] fusionjack:
yes, if the kernel date is newer than latest rom released, you can flash it.
[Galaxy Tab 10.1 Android Development] bubb_rubb:
Great ROM so far! Breathed life into my 3 year old tablet. Works great once I overclocked it.

I have come across a few bugs, just thought I'd point them out:

1) Changing the color of the navigation bar to red for example, goes back to white if I open any app. It doesn't go back to the set color again unless I go into settings and reapply the new color.

2) Same as above but for transparency. If I set the status bar or navigation bar to transparent, they go back to black color if I enter any app.

3) I am unable to change the google account picture in the quick settings menu. When I click on it, it brings up the contacts app but doesn't give me the option to edit. On my phone, running SlimBean when I click on the pic it brings up my contact details and I can edit the pic from there.
[Galaxy Tab 10.1 Android Development] OlMightyG:
Since what version were only performance modifications been added?
[Galaxy Tab 10.1 Android Development] vaikz:
Can confirm this also.

And want to add something:

- tab sometimes freezes, what governor and scheduler is recommended?

- tab turns off if idle for a long time, is it something hardware related or any misconfiguration?

- will this conflict with any tweak script like fly, pp, kj or patching service.jar?
[Galaxy Tab 10.1 Android Development] madhacker7:
Pardon my noobish question, but what boot loader do I need to flash in order to use these ROMs? Have and old 10.1 WiFi with latest twrp but Roms won't boot after flashing them.
[Galaxy Tab 10.1 Android Development] vaikz:
Nope you don't need it.

Just root, install twrp and the Rom.

I'd never install any bootloader.
[Galaxy Tab 10.1 Android Development] fusionjack:
sorry i'm busy lately. i'll try to answer your questions later

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] number1pb:
Anyone else having an issue loading GAPPS 4.3 build 2? I have wiped and reflashed twice. Thanks in advance!!

Error log below:

---------------------------------------------------------------

SlimBean Aroma AIO Installer

(c) 2012 by amarullz xda-developers

ROM Name : SlimBean aroma gapps

ROM Version : 2.0

ROM Author : SlimRoms

Device : Slim supported devices

Start at : Tue Sep 23 23:30:15 2014

Installer Error (Status 0)

End at : Tue Sep 23 23:30:15 2014

----------------------------------------------------------
[Galaxy Tab 10.1 Android Development] eushaun99:
Take the update-binary file from any ROM zip, rename it to update-binary-installer and replace it with the one in the aroma gapps zip.
[Galaxy Tab 10.1 Android Development] grej:
Unroot

Is it possible to completely unroot this ROM? No option to turn on ROOT ACCESS in Programmer settings in Settings and no SU binaries?
[Galaxy Tab 10.1 Android Development] fusionjack:
you need to enable the developer options first, then enable root. see op how to root.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] Whip Cracker:
Hey [MENTION=1228651]fusionjack[/MENTION], looks like you've made an awesome ROM here, looks like the best ROM for the Galaxy Tab 10.1 for sure :)

I've been asked to make my mum's inherited Galaxy Tab GT-P7500 3G Tablet (I guess it's the p4?) much better than it is. It's running a stock Honeycomb ROM! Ewww! lol..

In Australia, we don't have the option to upgrade to 4.0.4 via Kies or OTA, but just wondering if it's easy to... flash your Slim Recovery via Odin under PDA, wipe "all teh things" and install your cool ROM and Gapps and go from there?

Her stock ROM runs like a dog for sure, it's SO slow and it needs some more life placed back into it :) I'm familiar with Galaxy handsets, but never needed to worry about tablets before, so I assume the process is very much the same thing?

Thanks for any help!
[Galaxy Tab 10.1 Android Development] fusionjack:
thanks :)

yes, it should be the same thing. you can follow op how to install the rom.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] Whip Cracker:
Stupid question: I'm meant to flash the Recovery using Odin, right? Don't I need a .tar or .md5 file for that?

Never mind, figured it out :) Found a bloke who made a batch file that turns .img files into tar.md5 files and flashed recovery via Odin :)
[Galaxy Tab 10.1 Android Development] Vikonder:
P7500 3G.

Nice ROM...

Thanks for good work.

Q: Is there solution against lags in Youtube ?

Browser, plug... etc?
[Galaxy Tab 10.1 Android Development] OlMightyG:
Try changing the scheduler and governor. Ondemand and bfq (or was it cfq?) worked better for me.
[Galaxy Tab 10.1 Android Development] Vikonder:
Hi,

How to activate Voice Call function on SlimSaber ROM?

SIM card in the slot, mobile operator is defined in APN.

But call function activation doesn't work with pop-up message

"Voice calling not supported"
[Galaxy Tab 10.1 Android Development] vaikz:
Do you experience some freezing and reboot?

And it stocked in boot animation.

I've experienced this when the tablet is used much.
[Galaxy Tab 10.1 Android Development] OlMightyG:
No freezing or reboot. Just once when installing an app, made a reboot on its own.
[Galaxy Tab 10.1 Android Development] Vikonder:
How to Enable USB Debugging in SlimSaber?

No rooted after ROM installation!
[Galaxy Tab 10.1 Android Development] Whip Cracker:
One of the most common questions... Have you even looked for the answer mate?

Under Settings - About Phone, tap "build number" several times until you enable Developer Mode. Go back to Settings - Developer Options and you'll see an option to enable Root access. Select Apps and ADB and reboot after.

Because this ROM is built off Slimroms.net, you'll find all your answers off their website.

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

Here's a start:

http://www.slimroms.net/index.php/faq/slimbean/441-how-do-i-enable-root
[Galaxy Tab 10.1 Android Development] grej:
I did ask how to unroot (not how to root). I'd like to disable option to enable root and remove all root binaries.
[Galaxy Tab 10.1 Android Development] eushaun99:
In SuperSU there is an option for that.
[Galaxy Tab 10.1 Android Development] grej:
1. I do need to enable Programmers options to access build-in Root Access.

2. Turn it on.

3. Update SU binaries in SuperUS and reboot device.

4. Again start SuperSU and do Full unroot.

5. If I want to hide Programmers options, I need to clear Settings cache.

5. After restart Root Access is still avalible and can be control after re-enablintg Programmers options (tap few times on build number in Device Information).

Summarizing, proposed solution doesn't work. Is it possible to unroot (delete SU binaries, hide Root Access in Programmers options) after installing this ROM or before (on zipped ROM image)?
[Galaxy Tab 10.1 Android Development] fusionjack:
it's similar. disable root in developer options then reboot. no root access anymore.

to remove root binaries, try like other user here suggested.

btw, may i ask why you need to unroot your device? if you need it for guaranty purpose, then you need to flash stock rom. if you need someone else doesn't want to mess up with system, it is enough to just disable the root through developer options

i'm not sure whether it is the same with making a call. our tablet was originally not able to make a call and i didn't active it. if it is activated using a mod, you need also make sure that your simcard is also capable making/receiving a call. i had a simcard for data only.

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] Vikonder:
I checked. It work perfect on stock version.

Additional patch list available here --> http://www.androidegis.com/how-to/make-voice-calls-on-galaxy-tab-10-1-p7500-how-to/

and here http://xdaforums.com/showthread.php?t=1875024
[Galaxy Tab 10.1 Android Development] fusionjack:
i'll check that later...

Sent from my One A0001
[Galaxy Tab 10.1 Android Development] fusionjack:
btw, i'll release a new build after my holiday for stability issue that some users experienced on i9100.

Sent from my One A0001