yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 8.9 Android Development] OmarEinea:
Thread Updated, FINAL release is available

Changelog:

Fully ZipAligned (The benefit is a reduction in the amount of RAM consumed when running the application.)

Fully Debloated: Removed all unuseful remainings [Apps/Libs](15MB)

Added Xposed and FlashPlayer apps

Updated some apps

Fixed downloading problem with stock browser

Removed CWM 6.0.2.7 auto flashing under [MENTION=647660]zooster[/MENTION]'s wish;)

Samsung JB 4.2.2 bootanimation [lighter, boots faster]
[Galaxy Tab 8.9 Android Development] zulusik:
Thanks for the update. Should I do a factory reset and format /system if I have the previous version installed?
[Galaxy Tab 8.9 Android Development] OmarEinea:
it is recommended only, I mean doing factory reset and format /system would make your installation cleaner

this is if you're moving from the deodexed version [the previous one]

but if you're moving from the odexed version, you have to do format /system first
[Galaxy Tab 8.9 Android Development] Toniki:
Hi,

I Installed the latest version (Deodexed) on P7300 and .. so far so good ! Thanks for updating this wonderful tab ! I was very happy with tracid,s but I could not resist to go for this one.

I have a pair of blueetoh headset and ... works fine.

But after the first reboot, it started installing my previous apps without any indication from my side. Is that normal ? I had done a backup with CWM 6.0.1.0 and another one with Titanium Backup. But I did not start any "restore".

I was thinking to just install the apps I was interested in but ... the tab has installed everything by "itself". Is that normal ? I will clean everything later on but ... in my previous flashings it never happened something like that.

Thanks,

Antoni

PS: I just saw there is an option in the settings-Back up and restore- called "Automatic restore" checked in. Not sure if it was there in previous ICS releases but ... is it coming from there?
[Galaxy Tab 8.9 Android Development] OmarEinea:
I think that happened after you connected to the internet, and entered your Google account

if this is the case, sense the ROM has the back up my data and automatic restore turned on by default

so there is no problem, in the your previous ROM this options were on and the ROM was backing up

all your apps and preferences, and when you installed this it started to restore

so if you want, do a clean flash again to the ROM and uncheck these two options before you enter you Google

account, and you won't face this problem again:fingers-crossed:

also when you disable the back up my data option, a message will appear :

so that should be enough to solve the problem too
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Is the bluetooth works both on media and phone?
[Galaxy Tab 8.9 Android Development] yankeeornovember:
You are a life saver. You and [MENTION=2609073]alterbridge86[/MENTION].

I felt abandoned in a vast ocean and you just tossed me a life raft. Thank you so so so much! So straight forward, so well done, and so appreciated.
[Galaxy Tab 8.9 Android Development] Toniki:
Hi, I checked the bluetooth headset WITH the phone and....did not work. You are right!

Multimedia via bluetooth works fine but phone through bkuetooth didn,t.

Antoni
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Maybe fix with bluetooth headset will be nice..coz really hard to hold the tablet while answer or make a call..
[Galaxy Tab 8.9 Android Development] Toniki:
Hi,

I,m very happy so far with the ROM. Great!

Couple more questions.

The tab Boots fast, but sometimes interface feels laggy / non reactive, or at least that,s the feeling I,m getting. Is not as bad as with stock Gingerbread. Anyone else with the same feeling?

Another feature that seems to not work is the automatic back light. But it also didn,t work with tracid,s to me....so not sure if it is my tablet or the ROM. In manual mode, I go to max back light and set the automatic back light. Nothing happens. Then I go manual again, minimize backlight, set up automatic and...nothing happens. Is not annoying but... Would be nice to know if it is my tab or the ROM.

Thanks again,

Antoni
[Galaxy Tab 8.9 Android Development] OmarEinea:
I'll add it to known bugs if I didn't fix it in the next few days

This laggy thing is related to Samsung's ROMs, it is usually laggy sometimes,

although this ROM should have less lagging because of all the improvements it has,

and automatic back light is working perfectly on my tab, maybe your tablet's light sensor is not functional

Flash THIS FILE and see if the problem is still there;)
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Will try and report.. My bluetooth headset is left at my home.. When i get back i'll report if it work
[Galaxy Tab 8.9 Android Development] mohdradzi84:
I have tried flash that file.. Still not fix.. Only media and ui can be played.. Not in call..
[Galaxy Tab 8.9 Android Development] OmarEinea:
Ok, will try to find another solution.

was this problem existed in tracid's ROM ??
[Galaxy Tab 8.9 Android Development] mohdradzi84:
I don't know about trcid's rom.. Fyi, your rom is my first rom i flash due to this devices i just a new for me..

---------- Post added at 07:38 PM ---------- Previous post was at 07:32 PM ----------

I think this problem is not related to voice call or services provider.. Maybe the bluetooth is misconfigure due to our devices is originally made with no call function.. Maybe u should check on bluetooth configure..
[Galaxy Tab 8.9 Android Development] lovelysunset:
voice call problem

Hello , thanks for your hard work and I really like this rom , but I have a problem in calling session.

after 30 second it went dark and after that the call was ending.

please help me .... :crying:
[Galaxy Tab 8.9 Android Development] DemonGloom:
Call ends when screen turn off. Search for ScreenOn or similar application and disable screen turn off while in call.
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Can u share google play link or anything? Coz i don't know which one to choose..
[Galaxy Tab 8.9 Android Development] DemonGloom:
From voice call mod thread:

1. installing an app called 'Screen On by Konstantinos Polychronis'
[Galaxy Tab 8.9 Android Development] OmarEinea:
Yes I think this is the problem, cuz I checked the original Samsung framework ROM [not my build]

and it has no libs for this bluetooth microphone thing, so the system source doesn't support this function

to solve this problem, we might need a professional developer to create the proper driver

anyway I'll add this to known bug [even though this bug isn't related to my ROM]

thanks to DemonGloom for indicating the solution, I'll add THIS APP to description;)
[Galaxy Tab 8.9 Android Development] gumsle:
A1?

Is it possible to use A1-Kernel with this rom?
[Galaxy Tab 8.9 Android Development] OmarEinea:
yes it does, but in some cases of flashing, it breaks the USB connectivity [you can't connect your tab through PC]

so you might try it, and if you faced this problem you should revert back to stock kernel

Good luck;)
[Galaxy Tab 8.9 Android Development] gumsle:
Works perfect including USB with A1-p5-1.9-3G-stock. Great! :laugh:

Thanks a lot for that nice ROM! :good:
[Galaxy Tab 8.9 Android Development] OmarEinea:
Oh you reminded me,

I faced this problem when I flashed the A1 kernel CM version on this ROM

so it is definitely not gonna appear if you use the A1 kernel Stock version

I hope you like it:)
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Is the usb charging really works? Coz, after use that kernel, the red 'x' mark on battery icon not appear anymore, but my battery percentage not increase..
[Galaxy Tab 8.9 Android Development] gumsle:
No USB-Charging with A1

You are right. Battery percentage is neither increasing nor decreasing when connected to a laptop or pc. Charging with charger works of course fine. No problem for me...

Offtopic: Greetings to KL - gonna spend my holidays this year arround your area. Looking forward! :victory:
[Galaxy Tab 8.9 Android Development] OmarEinea:
Added to Known issues :)
[Galaxy Tab 8.9 Android Development] JQ27HHH:
I gotta be doing something wrong. I came from a 4.3 rom, flashed with Odin back to stock, booted in stock, flashed CMW, full wipe, flash rom, and it just gets to the "Samsung Galaxy Tab 8.9" screen, and hangs. I know it needs to load, but it sits for over 20 minutes. I shut it down and I get a yellow message saying, "POWER RESET or UNKNOWN UPLOAD MODE." Am I missing something?
[Galaxy Tab 8.9 Android Development] OmarEinea:
I don't see anything wrong in your description

Ok, do you mean factory reset and format /system by saying "full wipe"?

Are you sure you're using the right version for your device (7300/7310)? (cuz the zip doesn't have assist check)

Have you tried to repeat the process more than once ?

You still can inter the normal download mode, right?
[Galaxy Tab 8.9 Android Development] JQ27HHH:
Yes, full wipe is factory reset and format system and clear caches. I did download the 7310,as I have the wifi only. And I have tried more than once. I can get back into CWM to reflash, but it keeps hanging. I can't even power it down. It hangs on that yellow screen or the Samsung screen. I've flashed a handful of roms on my tab and my note 2 without issues. Weird.
[Galaxy Tab 8.9 Android Development] OmarEinea:
I faced that yellow screen once but I don't remember what caused it or how I solved it

anyway I think the file you have is corrupted, [downloading issues maybe]

if this is the case you should download it, flash a stock framework through odin,

transfer the new downloaded file and do a full wipe again and flash it,

it should work
[Galaxy Tab 8.9 Android Development] JQ27HHH:
I got it finally. Turns out, I lost root when downgrading back to 4.0.4. Now to finally test it out!

Edit: Much faster than the previous roms that I have used! Nice job! Saved me from buying a new tablet for a while.
[Galaxy Tab 8.9 Android Development] OmarEinea:
Oh oh oh oh, sorry my bad, I didn't notice that

anyway congrats and I hope you like it and enjoy it ;)
[Galaxy Tab 8.9 Android Development] davefroo:
Wifi does not connect

First, thanks for the ROM. Smooth, nice and fast.

The only issue encountered so far is that wifi does not connect automatically after turning the device back on after an extended period. I have to turn off wireless and then turn it back on to connect to wifi. Anyone else has seen this? Thanks.
[Galaxy Tab 8.9 Android Development] OmarEinea:
I think [not so sure] that kernel A1 might be causing this problem [Wifi libs],

cuz I never had this problem on the stock kernel

ether it's kernel related or you didn't do a full wipe [including format /system] before installing the ROM
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Nothing news about bluetooth libs??
[Galaxy Tab 8.9 Android Development] OmarEinea:
Well, I'm not a professional developer [I'm not close to be ether]

and these libs need more than a pro dev to create them

we should have some source from Samsung to build on

so I can't help solving this bug [sorry for that]:rolleyes:
[Galaxy Tab 8.9 Android Development] davefroo:
Hello Omarainea, you are correct. I reverted to stock kernel and all is OK now wrt wifi connecting. Thanks!! :)

I am running stock kernel 3.1.10 build 1133979. Do you know where I can find 3.1.10 build 1203574 ?
[Galaxy Tab 8.9 Android Development] DemonGloom:
You can try to get libs from i9103 (we use modem from that phone). That is a tegra 2 device with similar specs.
[Galaxy Tab 8.9 Android Development] OmarEinea:
That's good, and yes I know where to find it,

it is in the ROM's Zip [if you flash the ROM again you'll have 1203574 kernel]

or simply flash THIS ZIP I made for you to update your kernel

Ok thanks for sharing this information,

I'll give it a try, but I'm pretty sure my knowledge isn't enough to fix this bug:o
[Galaxy Tab 8.9 Android Development] davefroo:
Thanks for the quick response. However the zip broke wifi (stuck at Turning on wifi).

I'm back to Build 1133979 and everything is working. I'll re-flash the ROM later for build 1203574 of the kernel.

Thanks again for your help and for this very nice ROM.
[Galaxy Tab 8.9 Android Development] OmarEinea:
hmmmm, that might be happening because I forgot to include the wifi libs in Kernel Zip

sorry for this, and HERE is the fixed Zip

I'm sure this won't break your wifi;)
[Galaxy Tab 8.9 Android Development] davefroo:
It works perfectly now. Thanks!
[Galaxy Tab 8.9 Android Development] mohdradzi84:
I want to help with the bluetooth lib.. But i am totally newbie about all this..
[Galaxy Tab 8.9 Android Development] OmarEinea:
Of course my friend I need your help, cuz I don't have bluetooth headset to test the fix

so let's start with THIS ZIP , flash it and test

[I don't think the solution is that simple at all, but we should give it a try;)]
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Is this kernel for 3G? Coz, after i flash this, my tablet could not read my sim card.. So i need to reflash the rom coz im not do backup

---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------

I will try this and give u result.. Can u teach me how to logcat? Coz if possible i can try provide u a logcat so it will help u solving the bluetooth problem..

---------- Post added at 06:40 PM ---------- Previous post was at 06:15 PM ----------

Tested! It not work, after flash the bluetooth libs, device can't boot to system.. It stuck on cwm..
[Galaxy Tab 8.9 Android Development] OmarEinea:
no this isn't kernel, this file contains some bluetooth libs from I9103

so if the problem was caused by lack of bluetooth libs this should solve it

this Zip won't damage anything in your ROM, it'll only add some extra files to it

and about the Logcat you may use CatLog - Logcat Reader!, this is the easiest way to provide a logcat

just open the app, press on Record button from the menu list ,then make a call while using your bluetooth headset

when you finish the call, just press on [Select to stop recording] in the notification drawer

and the logcat will be saved in sdcard/catlog/saved_logs/<date-time>.txt
[Galaxy Tab 8.9 Android Development] OmarEinea:
can't boot to system????!!!!!

this is really wired cuz I didn't remove or change anything in system

and I'm sorry for damaging your system, I never thought it would break it

hmmm, I'll flash the fix on my tab before providing it to you next time
[Galaxy Tab 8.9 Android Development] mohdradzi84:
No big deal, high demand needed high risk right? By the way, im asking about kernel is the first of my post is about to revert kernel from a1 to your original rom kernel.. I flash that files u provided, after that, my tablet won't access to my network, only no services.. When i try yo look at setting/more.../mobile network it says no sim card.. Im asking about that kernel is for 3G or non-3G.. But is ok now, since i had reflash all rom..
[Galaxy Tab 8.9 Android Development] DarkStopDying:
Anyone know if sixaxis controller works with this? Would love to be to use my PlayStation controller with my awesome tablet.
[Galaxy Tab 8.9 Android Development] filipe_m:
I was using rom http://xdaforums.com/showthread.php?t=2060530

I flash this rom and when I reboot does not pass the first screen (which says samsung galaxy tab 8.9)

I'm using Cwm 5 .....

What is the problem?

Thank you
[Galaxy Tab 8.9 Android Development] JQ27HHH:
You need to root again. That happened to me. You lose root going back from 4.2 and above to 4.1 and below.
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Has anyone try to make call using wired headset?? Can be use or same as bluetooth?
[Galaxy Tab 8.9 Android Development] ColinB63:
I flashed this rom on my 7310 after it strangely reset itself and all my settings were lost.

I'm glad it happened because my tab is now faster and smoother than ever.

Thanks omarainea.:good:
[Galaxy Tab 8.9 Android Development] DemonGloom:
Wired headset works great on any firmware that support voice calling. Only bluetooth headset does not work in calls.
[Galaxy Tab 8.9 Android Development] mohdradzi84:
Thanks for reply
[Galaxy Tab 8.9 Android Development] Jnn1:
I've been using this for a week now, and glad to report it's really nice. Though it sucks having to downgrade to ics from jb and lose some nice features, the stability and smoothness amply compensates. In situations where reliability is paramount, this revamped stock Samsung Rom is dependable. Thanks again!
[Galaxy Tab 8.9 Android Development] iZLeeP:
Coming from stock ICS, I made my own ROM from the latest firmware with the same tweaks applied. And honestly speaking, I don't feel any difference. Though, I'll stick to this one since its the latest framework.
[Galaxy Tab 8.9 Android Development] OmarEinea:
Hi guys, I saw that the p7300 final version has 280 download for now and 145 download for p7310 version

so I'm thinking about releasing an Extra release, and I can provide this changelog in it:

New kernel built from Samsung's source by me and has K1 features and other new stuff & CPU governors & I/Os

ReDeOdex most apps using higher compression level to give system more free space

Add Google Now and Enabled Init.d Support and merge some powerful tweaks

Update BusyBox Library To v1.22.1 Stable and update all apps and enabled Sound Recorder App

New in P7300 only:

Enable Native SIP Internet Calls

Readd Arabic language to system

Fix bug (%1$d attempts left) on lock screen and all similar glitches

Update Framework-res.apk to XXLQJ

So is anyone still interested or should I keep the updates for my self:confused:

and if you wonna have an extra update, feel free to post any suggestions you have for the next build :)
[Galaxy Tab 8.9 Android Development] Toniki:
Yes please, update & upload to your suggested new version

I am interested ! So ... don,t do it just for you. Looking forward to being an early adopter ;)

THanks !

Antoni
[Galaxy Tab 8.9 Android Development] iZLeeP:
Why not release the updates esp. the kernel you've made for the benefit of everyone? I'd like to test it out as I'm back to the original ICS I've had since the kernel from the latest framework is giving my tab's battery a run for it's life much like how the A1 kernel does (needs battery calibration).
[Galaxy Tab 8.9 Android Development] decky006:
I would like a new build also. Although trying KK builds always go back to your last build.

Thanks.
[Galaxy Tab 8.9 Android Development] c90:
I would also be interested in a new version. I will try it as soon as you post it.
[Galaxy Tab 8.9 Android Development] OmarEinea:
That was unexpected in one day, thank you guys:)

Anyway I'm working on the kernel now, the ROM is almost done,

So if anyone can test it, that would be great

Here Is The Link , and please try all new governors and I/Os and OCs [1.2, 1.4, 1.6GHz] values and report back

the kernel is still in beta phase, so don't judge it harshly:angel:

Note: this kernel was tested on stock ICS and it worked, but doing system backup is recommended;)
[Galaxy Tab 8.9 Android Development] decky006:
Running kernel. Overclocked to 1.6. Currently have governer set to scary. Seems much quicker. Will see what battery life is like?

No crashes so far after couple of hours.
[Galaxy Tab 8.9 Android Development] iZLeeP:
Kernel is based on the latest ICS sources, am I right? Will give this a go in a few days after I'm done calibrating my tab's battery.

I suggest that you make a changelog of the kernel even if it's in beta phase so we can track modifications made on the kernel.
[Galaxy Tab 8.9 Android Development] OmarEinea:
Yup, it is based on the latest ICS sources.

Frankly it is a very decent changelog for now, here are the things that you can actually track: [changes on the sources]

Things I merged from A1 kernel sources: [and for these I will give a big thanks to AAccount]

ROW scheduler (I/O)

SmartassV2 & Powersave CPU gouverners

Overclocking CPU frequency up to 1.6GHz [including 1.2, 1.4GHz values]

Underclocking CPU frequency to 150MHz

Enabled Voodoo sound [to check it, try THIS APP, it won't give you any option unless the kernel supports Voodoo]

Fix problem when touchscreen chip stops responding and essentially creates a brick out of your tablet

Fix the 3G hsic wakelock issue {P7300 only}

Included some extra modules

I didn't include undervolting things cuz I think no one will use them and messing with them is risky

Things I added to the kernel:

Intellidemand, Lazy, Lionheart, Scary, Wheatley, Dancedance CPU gouverners

SIO [simple] scheduler (I/O)

Fix USB charging bug (I think)

Some minor tweaks and improvements

That's it, but believe me I have tried many other more popular gouverners and I/Os

but they aren't compatible with our device's chips in different ways, just like:

(Lulzactive/Q,BadAss,Lagfree,Smoothass,Brazilianwax,SavagedZen,InteractiveX,MinMax,OndemandX/Q,Pegasusq,Hotplug,Nightmare,Sakuractive)

(I/Os like: BFQ,V(R),FIOS,ANTICIPATORY)

also I have tried to compile the kernel using numerous Linaro Toolchains (4.8.3,4.7,4.6.2)

but kernel had wifi bug, the only version that fixed wifi is the old Toolchain V4.4.3
[Galaxy Tab 8.9 Android Development] iZLeeP:
Now that's some changelog! Undervolting, I think is necessary, because when I was overclocking at 1.4 and 1.6 ghz (A1 kernel), back of the tab is warmer than usual. But when undervolted by 100mV, it's just like stock. Now on to install this badass!

EDIT: Make a separate thread for the kernel so it is easier to follow and separate it from the ROM.
[Galaxy Tab 8.9 Android Development] gtm55:
Looking forward, thank you!
[Galaxy Tab 8.9 Android Development] cle_m_ent:
Happy to see some dev who keep this tablet alive. Looking for your last update ! Thanks bro !
[Galaxy Tab 8.9 Android Development] zooster:
Yes, I think undervolt is useful and should be implemented.
[Galaxy Tab 8.9 Android Development] c90:
Thank you for all the work. I also think that you should consider undervolt options. However, it's your work.
[Galaxy Tab 8.9 Android Development] OmarEinea:
any further updates about battery life or any bugs??

I dedicated this kernel to my ROM, and I won't update it unless with the ROM, so it is not necessary to make a separate thread for it;)

Wow I never thought you guys would like to have UV that much,

Ok then,, I'm working on new kernel update and I'm willing to include UV in it
[Galaxy Tab 8.9 Android Development] ColinB63:
Currently running your kernel overclocked to 1.6 on smartass v2. No problems so far.
[Galaxy Tab 8.9 Android Development] decky006:
Hi. Seemed to be seeing issue that has been seen before where wif signal looks good but not getting connection or getting drop outs. I switched back to A1 v9 kernel to compare.

I benchmarked both kernels on antutu. a1 gets score of just over 10000, your beta kernel just over 7200. Both on interactive.

Battery life seems similar but haven't got any details.
[Galaxy Tab 8.9 Android Development] chongox:
Hi

Many thanks for your work, is great to know someone is working on our tab !!!

I had a bit of trouble installing your rom with bad download , after no wifi etc..

however i installed the A1 kernel and wifi started to work

and now im using the kernel you update.

I just found a little trouble MAX still as 1000mhz

i think at some point i set the max value in some file and im having trouble remebering how i did

i know is a n00b question but can you help me in the right direction ?

thanks
[Galaxy Tab 8.9 Android Development] OmarEinea:
Guys, I'm having lots of trouble making this kernel {especially with undervoltage}

I think I'll eventually I'll be providing a kernel with voodoo, governers, I/Os

Only

[no OC,UC,UV], cuz that is the most stable fit:rolleyes:

your question is what system file do you need to edit to put MAX CPU freq, right??

anyway what app are you using to control CPU freq??