yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] nemory:
@adi... can you teach me how to undervolt??

Is setting the CPU Speed the same as Undervolting??

also what is the best to use : set CPU or Voltage Control?? please..

also in the set CPU what governor should I use? and should I set it to on boot??

please help me guys.. im very noob at this things...

and in the voltage control there are so many seek bars..which one should I use there??please
[Galaxy Tab  Android Development] ayysir:
this is why, people who don't even know about undervolting roms shouldn't Even try alpha roms. If you want to know how to under volt use www.google.com

My advice either research about prepping before flashing roms or wait for it to be fully released
[Galaxy Tab  Android Development] adi6262:
i didnt have some the apps you were using so i tried with these and i found no - very lil lag .

i had wifi on , 3d data on , music on , voltage control on , gmail , market , thinkfree office , face book , gallery , MX player , maps , browser , fruit ninja , angry birds open at the same time .

@ 1.2 GHz , smart ass v2
[Galaxy Tab  Android Development] maxtcee:
modem doesnt seem to make it faster on att tab
[Galaxy Tab  Android Development] nemory:
I'm so sorry man... but I have tried to install many ROMS already..but before I don't have battery issues that much so I don't use those undervolting and setting CPU freqz.. but now it's so severe..

so I guess I'll go back to gingerbread and wait for the Official release...

[Q] Can anyone confirm if Samsung will really release an Upgrade for our pack??

the VALUED PACK??
[Galaxy Tab  Android Development] adi6262:
go to voltage control and apply the settings in the pic attached . your tab might freeze or not as our tab is not exactly same .
[Galaxy Tab  Android Development] karmacoma7:
you should definetly recalibrate your battery. search in market - battery calibration. the trick is to charge 100% ( the program says how to do it - its not just 100% wait until the current widget or simular shows 0 when charging -

after that reset battery stats.

sometimes you have to do it a couple of times.

---------- Post added at 01:25 PM ---------- Previous post was at 01:19 PM ----------

probably navitel navigation is to blame. since no hardware accel it consumes all cpu.
[Galaxy Tab  Android Development] Derrian:
Nice, I have my tab set to min: 400 Max:1200 with those voltage settings.

Cheers Adi!
[Galaxy Tab  Android Development] nemory:
how about the general tab??please

so much thanks for your help by the way man..I hope it would work..

will I choose smartassv2 as well as yours? min:? and max:?

also how about the scheduler???please

---------- Post added at 03:29 PM ---------- Previous post was at 03:26 PM ----------

I have tried re calibrating for so many times..but I don't see any improvements with ICS...only with gingerbread...

and I have read that wiping battery stats does not improve battery life..as what the Android Engineer said...

I don't know if calibrating is the same as wiping battery stats,..
[Galaxy Tab  Android Development] adi6262:
Okay ! now this is enough ! stop wasting thread space as if this is your personal help page !

Use Google to now about simple things ! there are 200 + million android users out there you are not the only one how doesn't know about stuff !

If you don't find anything on Google use the IRC channel , to find the link to IRC channel is your task now ;)
[Galaxy Tab  Android Development] anfalas:
My Asus Transformer Prime isnt ;)
[Galaxy Tab  Android Development] adi6262:
with those settings i only recharge tab once every 24 hours :D

Cheers !
[Galaxy Tab  Android Development] alroger:
OC UV Kernel and Temp

I gotta say ICS/CM9 kernels haven't even warmed my CPU/GPU yet.

I've been using CM7/BOCA for a while before this, and watching video with SW decoding really heats the back of my tab in the latest kernels. Not in ICS.

Cheers HumberOS!

PS: using noop/lagfree 1.2GHz and -25mV in all speeds since CM7. anything else gets me boots and problems waking up.

PS2: I'm gettings pretty good batt times! In standby it's like it doesn't change. Very little on regular internet. The videos are my batt killers... I watch everything new everyday.

PS3: such a smooth beauty that I have to share a screenshot... back to ADWex btw, to use my whole landscape screen.
[Galaxy Tab  Android Development] Alcibiade:
Very quickly, because as mentioned by others, this is off topic for the thread

* Battery calibration does work. What you read is probably for some recent devices like SGS II that seem to be able to recalibrate by themselves (Not sure about just I remember reading things, anyway this doesn't matter in your case)

Just make sure you charge at 100% (Charge with tab on, then unplug and switch off, then plug again until you reach 100% again (Keep plugged) and then go to CWM Recovery, unplug and immediately Wipe battery stats) It is VERY important you accomplish several cycles from a full 100% until your Tab switches off without juice, otherwise it wont be calibrated properly

Lots of links about this on the internet

* Governors and schedulers I use sio and ondemand, works well for me

* As far as undervolting is concerned all processors are different in terms of tolerance, so you have to try different levels and see. Freezing --> Not good, need higher voltage. Then you need to find the level at which your tab is actually stable

Nevertheless... Be reminded that usually CM build are famous for high performance but quite limited battery life (Not using HW acceleration because lacking some of the drivers). And obviously alpha builts are probably even worse since devs are initially focusing on simply having all the functions work rather than optimize power consumption. The ROM that has given me so far the best battery life is a custom built from dizgustipated called BOCA

---------- Post added at 11:38 PM ---------- Previous post was at 11:36 PM ----------

You probably don't use it much then...
[Galaxy Tab  Android Development] nemory:
A flashable file to set Brightness?

I'm having a problem when I set my brightness higher than medium brightness cause when it turns off without notification..then I cannot turn it on again.. I can only turn it on again when I charge it for like an hour then of I turn on it boots normally..then I will set brightness to the lowest again..

I think it will be useful also to use this kind of flashable..if any dev can do it.. please
[Galaxy Tab  Android Development] fragargon:
hi,

as far as i know autobrighness is not working yet as it should be... this is an alpha release. a workaround would be to install this voodoo app from market

hope this help
[Galaxy Tab  Android Development] alroger:
Interesting.. I just flashed KM2, even though my tab is a P1000N, official latest JP3 modem. In the *#*# stats it gives all kinds of error, but data/phone and wifi works just the same.

Once I flashed ICSa3 and CM9rc0_HumberOS I got 1.1Mbps max wifi speed. The problem is not just speed... this might relate to all Youtube complaints... I can feel I'm loosing packets here.

And after a few days in CM9rc0 and fixes I'm getting 550Kbps max! (tested in several links/servers).

Cheers!
[Galaxy Tab  Android Development] cdesai:
Anyone got UART setup with the tab - need help to debug something - porting 3.0 kernel :D

PM me, or mail me

chirayudesai1 (gmail.com)
[Galaxy Tab  Android Development] ayysir:
Wish I knew what that was so I could help lol
[Galaxy Tab  Android Development] fragargon:
could it be => UART is abbrevation for Universal Asynchronous Receiver/Transmitter

dual sim?
[Galaxy Tab  Android Development] alroger:
Ohh boy. Serial port? USB?

Cheers.

- Tapatalk - SGT-P1000N - CM9 RC0 -
[Galaxy Tab  Android Development] ronak.super:
according to humberos profile in github he got tv out working:D:D:D!!!!
[Galaxy Tab  Android Development] Derrian:
Try not to jump to conclusions until HumberOS confirms it, it says he added the service, but that doesn't mean it's actually working yet. :D
[Galaxy Tab  Android Development] spike1985:
Too good to be true...
[Galaxy Tab  Android Development] xxxM4yh3Mxxx:
Hi

is there a possebility to increase wifi because dlna doesnt work(it is hard laggy) for me?
[Galaxy Tab  Android Development] sohrab1985:
It seems (as you might already know) that Angel_666 has fixed HW Acceleration. Is it possibe to fix it in CM9 the way he did on AOSP or it's different on CM9?
[Galaxy Tab  Android Development] sixstringsg:
Should be identical.
[Galaxy Tab  Android Development] sohrab1985:
Once I asked if changing modem can affect wifi and someone said something like modems have nothing to do with wifi. Is this true or modem can affect wifi.
[Galaxy Tab  Android Development] codewisp:
Do a quick search and you'll find a lot of results on the topic fairly easily. If you're a noob at these things I suggest you don't just jump away and start undervolting or flashing alpha ROMs.

Read, then read again. Then read some more. If you're not going to search and read and exhaust all the threads available before posting, chances are you're gonna get called out for it.
[Galaxy Tab  Android Development] xxxM4yh3Mxxx:
i switched to km2 modem but the same result. it is laggy
[Galaxy Tab  Android Development] ayysir:
to the experienced xda members and devs, do you think SAMSUNG Fascinate EXT4 Formatter can work on galaxy tab?

since noobs are flashing these alpha builds all willy nilly without reading that they need ext4 partitions, i was thinking of using SAMSUNG Fascinate EXT4 Formatter shell script for a all in one flash

essentially the shell script does the rfs to ext4 conversion first then flash the kernel and rom. any input?
[Galaxy Tab  Android Development] broknheart_008:
From where to download when i click on the hyper linked click it takes me to search page of the forum am i doing some thing wrong
[Galaxy Tab  Android Development] xxxM4yh3Mxxx:
http://www.humberos.com.br/p/android-ics.html
[Galaxy Tab  Android Development] spike1985:
Just noticed that humberOS offers a te4m-rom version dated on 27th of jan. Currently I run humeros build with fixes. Everything works except tv out, hw accel, bt audio (the known issues). Will I get any benefit by flashing the Te4m version mentioned? Searched but did not find corresponding post. Sorry if there is one...
[Galaxy Tab  Android Development] humberos:
New version

@ALL

New CM9 rom version and kernels for P1000, P1000L, P1000N and CDMA.

Features:

Fixed Bluetooth headset audio

Fixed Mobile Networks

Fixed Mounts (internal and external)

Changelog at out github.

All credits to THE TE4M!

http://www.humberos.com.br/p/android-ics.html

Enjoy!
[Galaxy Tab  Android Development] EDV11:
Im having problems with my SD. It won't recognize it. I can't use it with any program.

Also, if I go to settings and memory, it closes without any FC.

Also, maybe is related. Titanium backup won't see any app installed, so I can't perform any backup.

Enviado desde mi GT-P1000 usando Tapatalk
[Galaxy Tab  Android Development] humberos:
Hey!

Thanks!

Do you have the tvout cable?

I can't test it.
[Galaxy Tab  Android Development] ayysir:
im getting a 404 for your kernel github changelog, new kernel as well as new build?

also:
[Galaxy Tab  Android Development] lexi1986:
Great work :) thnx TE4M

Do you think HW acceleration will work in future?
[Galaxy Tab  Android Development] broknheart_008:
thanks for the info
[Galaxy Tab  Android Development] duhovnikov:
What do you think?

This has been asked/replied probably 30 times in the last 10 pages.

Yes, it will eventually work and when it is available it will be posted.

For RC0 it has much more working features than you can expect.

Please do not reply to this post!

In order to keep down the number of post like this, XDA has implemented the THANKS! button.

Again, please do not reply to this post!
[Galaxy Tab  Android Development] sandblitz19:
Excellent job so far! Looking forward to flash on to my tab!
[Galaxy Tab  Android Development] spike1985:
I always get a random offset error (changing values) in cwm while flashing rom (tried humberos and latest te4m build). Flashing the fixes (~160 mb file) succeeded and ROM worked with humberos build +fixes as described but with latest te4m build from humberos site bluetooth refuses to work. If I try to switch on, it stays in the "activating..." mode forever. Any suggestions? Tried both with and without dalvik/cache wipe.
[Galaxy Tab  Android Development] jeebspawnshop:
Random offset is supposed to be there. It's NOT an error.
[Galaxy Tab  Android Development] pdppdp:
I think I found a bug in the googlemail app. However I couldn't make a screenshot but I hope you understand what I mean.

Device: P1000

Version: Build 1

App: Googlemail

Wiped/reinstalled/reflashed: yes/yes/yes

Error still occurs: yes

When I create a new mail in the googlemail app in portrait mode, the screen isn't showing me everything on the left side. "from", "to", topic" is almost unreadable.

If you don't understand what I mean, maybe you can tell how to make a screenshot because the implemented function is not working yet (right?).

Beside that I did not have any problems and want to thank you for your great work on this device. Thank you.
[Galaxy Tab  Android Development] spike1985:
Thx

Flashed again. Lost my Calendar once again (happens all the time) but managed to restore from TB without problems. Bigger issue is that I lost recent apps fumctionality again... Did not try out fixed BT but in this early stage of ROM it is already great if it works as good as previous. (
[Galaxy Tab  Android Development] humberos:
TVOUT

@ALL,

For TVOUT, we have to do some steps:

Open your terminal application and type follow commands:

$ adb shell
$ /system/bin/tvoutserver &

You can close your terminal.

Now, open the app called "Galaxy Tab Setting" and test if it works.

I haven't the tvout cable. So, I can't test it.

Thanks!
[Galaxy Tab  Android Development] spike1985:
Not working for me
[Galaxy Tab  Android Development] MeximCivic:
Heard some have GTalk working mine constantly FCs anyone have a solution for it?

Once I try and log in it always FCs cleared data and cache and I'm already on the recent GApps.zip

Thanks in advance.
[Galaxy Tab  Android Development] humberos:
But, what don't worked? The APP or TVOUT function?

Thanks!
[Galaxy Tab  Android Development] spike1985:
The option in the gt-settings app had been grayed out. Usb host mode was active. Have not tested with usb-client on. It is the same connector so this might be the problem? I won't try it out today because my only tv-out-cable is outside in my car and I am actually naked inbetween *fg*

Edit: please help me with this: http://xdaforums.com/showthread.php?t=1469639
[Galaxy Tab  Android Development] feroxxx:
thank a lot humberos you are great

bt audio working as good as...

internal sdcard mount as good as...

but recent app button not working.. long press home button but nothing happens:(

edit::i solve this using with sbradymobile_fixes.framework-res.apk solve my problem..
[Galaxy Tab  Android Development] spike1985:
With this you should get at least the soft button for recent apps...

http://xdaforums.com/showthread.php?t=1469639
[Galaxy Tab  Android Development] devil360:
OK ! great work.

It's posible add usb host ?????

---------- Post added at 01:43 AM ---------- Previous post was at 01:02 AM ----------

Please Help me.

My P1000 not run.

pause in Galaxy Tab Samsung logo.

I download

CM9-SGT7-TE4M-20120127

and kernel P1000

I change in winrar kernel in ROM file.

I enter in recovery and install zip and not run.

Please help me

Thanks
[Galaxy Tab  Android Development] alroger:
Flash your kernel again.

- Tapatalk - SGT-P1000N - CM9 RC0 -
[Galaxy Tab  Android Development] devil360:
I will try and thank you.

Now I tell you.
[Galaxy Tab  Android Development] samus777:
yea - i did the same, cleared data and it still fc when trying to sign in. not sure what a fix is to make talk work ....
[Galaxy Tab  Android Development] devil360:
I try and not boot.

Stop in Galaxy Tab logo.

Please its possible you writte step by step all

I wait ...... minuts ???? for boot.

Thanks.
[Galaxy Tab  Android Development] alroger:
Thank you sir!

Bluetooth crisp clear working.

sdcard mounted where it should be.
[Galaxy Tab  Android Development] Derrian:
For the love of the gods. Noobs should not be flashing this rom!!!
[Galaxy Tab  Android Development] ayysir:
likely your device partitions haven't been converted to ext4. read and research before just downloading and flashing
[Galaxy Tab  Android Development] fragargon:
use 7zip instead of winrar... this your problem
[Galaxy Tab  Android Development] ayysir:
its getting on my nerves man, its bloating the thread. they see ics and go dumb then just download the rom without reading ****
[Galaxy Tab  Android Development] Derrian:
Exactly. If you don't know enough to get out of a soft brick or boot loop then you should not be flashing stable roms, let alone alpha builds.
[Galaxy Tab  Android Development] alroger:
Wow, all good and getting better. Thanks for BT and sdcard. And USB Mount!

Now where did I get a fix to block my capa buttons? Cant remember/find... probably in some framework file.

DEVs please share that option... for the first time I was able to use my tab anyways (any orientation) without worring about touching those.
[Galaxy Tab  Android Development] ayysir:
can any dev look at this updater-script and shell script coding please, im looking to add ext4 conversion within the rom flash sequence for noobs who are coming from ext3/rfs systems:

updater-script

http://pastebin.com/2u4Yjzvx

then look at the ext4 formatter sh

http://pastebin.com/zREEMctF

should i have updater script install the kernel first then format or is it good in the order as is?
[Galaxy Tab  Android Development] jt1134:
Look at updater.sh in my vzwtab repo on my github. Its very easy to implement.
[Galaxy Tab  Android Development] ayysir:
thanks for the reply, the updater.sh you have in your git has this line:

# flash kernel and recovery

#

/tmp/bmlwrite /tmp/boot.img /dev/block/bml7

/tmp/bmlwrite /tmp/boot.img /dev/block/bml8

should i leave it as is or point it to the zImage file in the the rom ?

if that is the case then, should i move these lines into the sh and remove them from the general updater-script:

package_extract_file("redbend_ua", "/tmp/redbend_ua");

set_perm(0, 0, 0777, "/tmp/redbend_ua");

package_extract_file("zImage", "/tmp/zImage");

show_progress(0.500000, 0);

ui_print("Flashing kernel ...");

run_program("/tmp/redbend_ua", "restore", "/tmp/zImage", "/dev/block/bml7");

run_program("/tmp/redbend_ua", "restore", "/tmp/zImage", "/dev/block/bml8");
[Galaxy Tab  Android Development] humberos:
You are welcome, partner.

So, can you test tvout too? Do you have the cable?

Thanks!
[Galaxy Tab  Android Development] Derrian:
I think once the devs have finished the mtd conversion cm9 will also have to use boot img instead of zImage. So you should probably leave it as it is. :D
[Galaxy Tab  Android Development] ayysir:
i know zImage is prehistoric kind of but as of right now the irc and my pms are getting flooded with "my tablet wont boot after i flash ics" questions.

i think the devs should also try to implement a ext4 converter in the kernel to negate all of those noob questions
[Galaxy Tab  Android Development] cleonardo:
kindly let me post the sequence of steps to install the complete version of this rom. I seem to be a hungry ghost. help.
[Galaxy Tab  Android Development] tboy2000:
Is there a way to install this alpha rom via odin instead of CWM? Hope its ok to ask but am almost scared to ask in case i get told off for wasting space :D
[Galaxy Tab  Android Development] jeebspawnshop:
Dude, it's not hard to install a custom kernel with CWM, then flash the zip of CM9.

Just try it.
[Galaxy Tab  Android Development] KazeOne:
I completely and totally agree

(had to meet the character limit lol)
[Galaxy Tab  Android Development] ronak.super:
Try the humberos build if still gtalk doest work Sears red_rebels zip gtalk works fine
[Galaxy Tab  Android Development] ayysir:
heres cm9 build with ext4 converter built in

so it will check for ext4 system, if it doesnt have ext4 system then it will convert it

this is untested though, so im looking for experienced people to try it and give me feedback please

http://db.tt/zKY4V6sY
[Galaxy Tab  Android Development] alroger:
Sorry, no can do here.

- Tapatalk - SGT-P1000N - CM9 RC0 -
[Galaxy Tab  Android Development] NovaChief:
A method to disable the lower capacitive keys (NOT the onscreen buttons) is here:

http://xdaforums.com/showpost.php?p=21791944&postcount=5
[Galaxy Tab  Android Development] sasmitadani:
is this latest bulid? will give a shoot. just already re stocking tab
[Galaxy Tab  Android Development] ayysir:
yeah latest build, compiled by red_rebel with new kernel

restock bck to rfs and try it. let me know what happenss
[Galaxy Tab  Android Development] grukko:
Did the latest build from humberos' website break usb storage for anyone else? When I press "Turn on USB storage", the button disappears for a second and then comes back without mounting to the system.

sbradymobile had that fixed along with the display of previously launched apps also. The preview images are stretched out and sideways again. Perhaps his changes were not merged with the current code base?
[Galaxy Tab  Android Development] sbradymobile:
Rotation fixes were merged this afternoon, so they should be in subsequent builds.

I will upload the changes to fix the storage stuff.
[Galaxy Tab  Android Development] cdesai:
https://github.com/sgt7/device_sams...easetools/galaxytab_ota_from_target_files#L77 :p - converts fs to ext4 if not already so

Also, UART means Universal asynchronous receiver/transmitter

Its used for debugging, and without it i got no way to know why isnt it booting - all i can do is random guesses, but that's hard - so anyone got it setup ?
[Galaxy Tab  Android Development] ayysir:
Any feedback
[Galaxy Tab  Android Development] ayysir:
So you just applied that commit a hour ago 0_o
[Galaxy Tab  Android Development] cdesai:
Nope, that came 4 days back

https://github.com/sgt7/device_samsung_galaxytab/commit/50f5ae69502ef6ba73470a9f772848e8e15990ef
[Galaxy Tab  Android Development] ayysir:
I see, then that's good, no need for my updater-script
[Galaxy Tab  Android Development] Azimuth0r:
I'm curious if anyone has tested the internet over Bluetooth? Anyone running this and have a separate cellphone to use as a modem?
[Galaxy Tab  Android Development] cdesai:
Cheers! :D

Got framebuffer console working

Still doesnt boot though, but am onto fixing that - wish me luck.
[Galaxy Tab  Android Development] adi6262:
kernel 3.x ??
[Galaxy Tab  Android Development] sohrab1985:
To flash Humber's latest package (CM9-SGT7-TE4M-20120127) should I replace the zimage with the one compatible with my tab? because it says "P1000L kernel included", or flashing the rom and after that flashing the right kernel also provided by Humber will do the job?
[Galaxy Tab  Android Development] adi6262:
replacing is better . otherwise flash it later with heimdall .
[Galaxy Tab  Android Development] CROrION:
Ok guys, can someone tell me why my tab (latest build ics) plays 1080p videos from sd card without any lag, but when it comes to streaming simple LQ/MQ video from some video site it becomes very sluggish?
[Galaxy Tab  Android Development] adi6262:
-------------------------------

Blanks post . sorry .
[Galaxy Tab  Android Development] ayysir:
Easy explainable..... because its a alpha build. Video and audio drivers are not fully implemented correctly in this alpha build. Also hardware acceleration is not fully working in this ..alpha build. Also depends on your service and signal strength. I have same problems in most cases but I understand this is a alpha build
[Galaxy Tab  Android Development] CROrION:
I see it like beta, very functional and very stable :) Use my tab for facebook/foursquare/book reading/photo-video viewing/net surfing. Works great for me.
[Galaxy Tab  Android Development] sasmitadani:
yes your script work well..thx bray

the ROM inside workin well too