yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] sohrab1985:
Yeah, unfortunately it's on ICS/CM9. We don't have this problem on GB.

The problem is when we flash the rom, GSM works fine but wifi won't connect to our router, in fact it barely finds our router.

Now if we delete Phone.apk or remove sim card and then from recovery wipe data, wifi works the way it supposed to, but the moment we replace Phone.apk or put sim card back into the tab, after a reboot, the problem is back again.

First I thought it's just me but yesterday I was in a forum from my country, it's basically a copy-paste from xda, so usually I never go there but I thought maybe I find a solution. After reading the whole forum I found out that they're having the exact problem and they use the same solution just to use wifi.
[Galaxy Tab  Android Development] nemory:
Any good news?

Any new features added? fixed? improved? :)
[Galaxy Tab  Android Development] cdesai:
Yes sir, we now have 4 cores and 2GB of RAM

add these lines to BoardConfig.mk before compiling

BOARD_IS_QUAD_CORE=TRUE

BOARD_RAM_SIZE=2048

make clobber then make
[Galaxy Tab  Android Development] D.O.C:
There is /preload partition too, last time I checked it was 500mb O_o
[Galaxy Tab  Android Development] cdesai:
Its not on OneNAND anyway, its mmcblk0p3

I mounted it one day and found 3 apks (all trial games from Samsung Apps xD)

Also, the boot.img from master branch of device and android-samsung-2.6.35 doesnt boot atm, we're currently working on mtd and wi'll merge the changes into the main branches soon, so till then hold off and use a zImage (pretty much everyone knows how to)

And a 10mb boot.img wont work at any cost, bml7 is ~7mb, anything bigger just wont flash (ever imagined fitting the tyre of a monster truck to your normal sedan? :p)
[Galaxy Tab  Android Development] cx5:
Halo cdesai, can you explain what is the quad-core? Or provide keyword to search Google, thanks so much. WoW ram to 2GB, oh my God. It's such good news. You guys are great.

Regards cx5, on the move via xda tapatalk.
[Galaxy Tab  Android Development] sbradymobile:
It's like 4 galaxy tabs in 1.
[Galaxy Tab  Android Development] espionage724:
I would love to hear what that actually means too lol...
[Galaxy Tab  Android Development] adi6262:
It was a lame joke from cdesai .
[Galaxy Tab  Android Development] iorecki:
I was able to squeeze 4gb in

Thanks to: http://www.downloadmoreram.com/

;)
[Galaxy Tab  Android Development] Justin^Tan:
for some people to actually believe that we can get quad core and more ram through software side instead of hardware..... sigh
[Galaxy Tab  Android Development] qdba:
Great.... :) Need a url for downloading 3 CPUs for my Tab
[Galaxy Tab  Android Development] ableeker:
A 10 MB boot.img is too big? Weird, that one boots my Tab while the 6.8 MB one doesn't... Anyway, I hear the current boot.img doesn't boot, but luckily zImage still does.
[Galaxy Tab  Android Development] cx5:
Ok guys, thanks for explaining the joke. I didn't get it before. I used to have a nickname from high-school as commander data of startrek. I.e. not catch a joke.

Regards cx5, on the move via xda tapatalk.
[Galaxy Tab  Android Development] KazeOne:
now guys be nice, maybe he thought it was like those locked AMD cpus that you can unlock unstable cores ;) as for the ram part ya I dont know how to explain that one to make them look less bad lol

but ya it was a bad joke lol
[Galaxy Tab  Android Development] espionage724:
That's exactly what I thought at first (I have one of these CPU's currently)

Was an interesting joke nonetheless :p But out of curiosity, if u do build with those settings, what would happen?
[Galaxy Tab  Android Development] ableeker:
Nothing, any halfway decent compiler will just ignore directives it doesn't recognise.
[Galaxy Tab  Android Development] alroger:
Humberos, guys, why does the P1000 and P1000L zImages come out to be 4.1MB while my P1000N comes to 5.2MB? And it all seems to work for everybody... something left over on the P1000N tree, or is it just a special treat for me?

EDIT: Oops, just noticed that zImages are not being generated since Feb 21st. P1000N 5.2MB works, but not P1000L 4.1MB...
[Galaxy Tab  Android Development] slimdizzy:
Until they fix the source we wont have bootable devices. The boot.img from my Feb 20th build is copy/pasta from my Feb 18th build as that's when I noticed a non-bootable kernel. Since we haven't been able to build a kernel since then any changes that have been merged but not in particular to fix the problem wont be seen in any new builds any ways. Any changes to the ROM that don't rely on kernel changes or are now just active but have had the needed kernel dependencies will work any ways. We all compile the same code, so unless someone is making some specific changes after a repo sync, share and share alike as it should all work, with exception to platform of course (eg P1 users only share P1 files, etc).

---------- Post added at 02:40 PM ---------- Previous post was at 02:36 PM ----------

I rounded up but exact size of that bootable boot.img is 9.77 MB as says my Windows 7 file explorer.
[Galaxy Tab  Android Development] cdesai:
IDK what is the issue with the boot.img thing, i've checked each commit line by line from Febraury 1st, and i see no change that can cause it - but anyways we're working to get MTD going smoothly so useless to focus on this.

I apologize for the inconvenience, but we got something big coming

And no way a kernel bigger than ~7.5mb can flash, try adding some bloat to a normal zImage (add some useless files to the initramfs to make it bigger), and if it comes out bigger than ~7.5mb, try flashing - it won't flash at all
[Galaxy Tab  Android Development] CS4:
This is rom hunting. That's why we are so quiet - not to frighten developers.

sorry...
[Galaxy Tab  Android Development] TheATHEiST:
lmao, seriously dude, I just nearly spat my coffee on my monitor!

Utter fail!

That really is some funny sh1t! :D
[Galaxy Tab  Android Development] Jakk212:
ps3 sixaxis controller - working flawlessly

For anyone wondering if Playstation 3 controller support works with this ROM - it does :) Been playing Mario 64 all morning ^^
[Galaxy Tab  Android Development] ableeker:
zImage bigger than 7 MB don't flash? That may be true, I haven't tried that, but is it also true if the kernel is boot.img, and not zImage? I've taken my ROM, which didn't boot with my 6.8 MB boot.img, and replaced my boot.img with slim's 10 MB boot.img, and the resulting ROM installed and booted from the CWM. Isn't that odd?
[Galaxy Tab  Android Development] ayysir:
......Bluetooth works do that's a given. I pointed that out a month ago
[Galaxy Tab  Android Development] ableeker:
Today I compiled another ROM, and I noticed the built script built a zImage as well. Lovely! I had to change Makefile to point to kernel/samsung/initramfs, if that wasn't done I got a zImage 4.2 MB big that didn't boot. After the change I got a 5.4 MB zImage kernel that was capable of booting.

The other thing I noticed was that the boot.img it built was bigger than the 6.8 MB it had been for some time, this time it was 8 MB. This seemed promising so I quickly flashed stock Overcome. After was done I went to CWM and only installed the new ROM, I did NOT flash zImage. I rebooted, and was overjoyed to see the system booting right away!

CWM installing the ROM, gapps, and then rebooting didn't correctly start gapps, I had to install the ROM, then reboot, and then install gapps.

Great job!

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

I don't think there has been a tablet yet running ICS (I believe the Asus Transformer may be the first), so I guess we don't know what the official version is supposed to look like. But I was wondering if a tablet is supposed to have a dock somewhere? It's lacking in the current CM9. And if doesn't have it, how do we call up the Settings from the homescreen? The Tab has a hard button for that, but there isn't a soft button to take its place. I noticed from screen dumps of the phone interface that it has a dock and a Settings soft button, but that may not be the way for a tablet. But if it isn't what does a tablet use to access these functions?
[Galaxy Tab  Android Development] eaut:
chrome beta fixes

for all google chrome beta lovers: the following patch to 'device/samsung/galaxytab/cm.mk' is needed to make the latest version work:

diff --git a/cm.mk b/cm.mk
index 8aa3e1d..40288db 100644
--- a/cm.mk
+++ b/cm.mk
@@ -15,4 +15,8 @@ PRODUCT_MANUFACTURER := samsung
PRODUCT_MODEL := GT-P1000

# Build.prop overrides for Market Compability
-PRODUCT_BUILD_PROP_OVERRIDES += PRODUCT_NAME=GT-P1000 TARGET_DEVICE=GT-P1000 BUILD_ID=GINGERBREAD BUILD_FINGERPRINT=samsung/GT-P1000/GT-P1000:2.3.5/GINGERBREAD/XXJVT:user/release-keys PRIVATE_BUILD_DESC="GT-P1000-user 2.3.5 GINGERBREAD XXJVT release-keys"
+PRODUCT_BUILD_PROP_OVERRIDES += PRODUCT_NAME=GT-P1000 \
+ TARGET_DEVICE=GT-P1000 \
+ BUILD_ID=IML74K \
+ BUILD_FINGERPRINT=samsung/GT-P1000/GT-P1000:4.0.3/IML74K/XXJVT:user/release-keys \
+ PRIVATE_BUILD_DESC="GT-P1000-user 4.0.3 IML74K XXJVT release-keys"

alternatively you can edit /system/build.prop accordingly and reboot thereafter
[Galaxy Tab  Android Development] C-o-M:
The libs in vendor/samsung are out of date. Use the ones from alpha 3 (just replace /system/vendor/lib) and it boots up.

The framebuffer creation fails because the graphics version in the kernel doesn't match the one in the lib (see http://omapedia.org/wiki/Android_How-tos#Verify_Lib_GFX_Version for details)
[Galaxy Tab  Android Development] Disconn3ct:
Awesome. I'll do that real quick and if it works for me, I'll post an update.zip patch that should work for anyone else with builds (and - probably - I'll post an alpha as well, just for people who can't get builds working.)

Update:

You. Are. AWESOME!! :) Thanks! I'll post an update.zip in a sec.

Update 2: Spoke too soon. Still had a different rom on there, doh. Working on it - looks like its not enabling the backlight.

Final update: It works, if you use a working kernel. :)
[Galaxy Tab  Android Development] sixstringsg:
If anyone needs a good file host, let me know.
[Galaxy Tab  Android Development] ayysir:
same here I have a server
[Galaxy Tab  Android Development] boxter7:
When can we expect zip version, for easier installation. :)
[Galaxy Tab  Android Development] ravindrank:
Was able to compile the kernel finally

@humberos & Team

Thanks for your help on the bluetooth files..was able to compile the kernel and runs coool... all sensors seem to work .. fast gps :D.. gyro.. autorotation.. party time :)

now, titanium backup complains of missing external storage..although emmc is mounted correctly.. winamp can play etc..fiddled with vold.fstab and didnt help

also, to route music to the bt audio.. anything else is needed?
[Galaxy Tab  Android Development] spanner3003:
upload it please?
[Galaxy Tab  Android Development] jt1134:
Crespo pvr + hwcomposer + framebuffer equals working YouTube playback, etc

See my git ;)
[Galaxy Tab  Android Development] DaReDa:
Glad to hear.

Greetings and a happy new year from germany.
[Galaxy Tab  Android Development] teacher1960:
Please stop asking "can I haz" all the time it is considered rude on Xda. Nobody owes you anything.
[Galaxy Tab  Android Development] Andy:
I was thinking the same.

If you want it now, compile it yourself.

If not, you'll just have to wait.
[Galaxy Tab  Android Development] slimdizzy:
Some of us are building ourselves to.use and test. The devs will post a zip when they can. A non team member posting would be wrong without permission. If you want it, build it or wait.

@Disconn3ct and CoM, booted up and working as expected. Thanks.
[Galaxy Tab  Android Development] cminion:
I disagree with this statement. its all about sharing and working together.
[Galaxy Tab  Android Development] cdesai:
Yea i agree with that, but just taking our work, compiling it and posting isn't a thing we would really like :p

@those who have CM9 building, when did you last sync?

Resycing from scratch atm(rm -rf cm9), aosp 4.0.3 built fine but it doesnt have some fixes which were done by the CM team, so some stuff won't work, so all i can do atm is watch it sync ;)
[Galaxy Tab  Android Development] ayysir:
Can't seem to get cm9 Kang to boot
[Galaxy Tab  Android Development] cdesai:
We didn't release it yet, tell this to the guy whom you got it from, and attach logcat/dmesg
[Galaxy Tab  Android Development] cminion:
Always say what you have done :)

I sync everyday at 5am GMT. (cronjob)
[Galaxy Tab  Android Development] dizgustipated:
Its a bit unclear to me if you guys have gotten cm9 to boot yet.

or if so, the state its in.

So

I have sent my booting 4.0.3 mr1 cm9 icedBOCA rom

(built 12/27)

to cdesai and humberto

For two reasons

In no particular order

1) to try and fix a thing or two

2) rip apart, to apply anything needed to help here.

What works, and therefore will work on "stock" cm9:

All sensors

Keyboard auto mounts

root

Wifi

Bluetooth

GPS

Gyro

Sound

Mic

lockscreen auto rotation

launcher auto rotation

messaging

full tablet interface

Everything else, except

Market downloads (already fixed by Humberto, but not applied yet.)

Samsung stock SD mounts (right now its emmc and sdcard)

3g (no internet, no calls)

data stats

Note:

This is a userdebug build.

red borders are active

By pasting

*#*#4636#*#*

in the phone app, it shows registration and identifies with my GSM network, but just sits waiting to connect

If you guys haven't gotten a boot,

I am willing to send my copy to a few devs, and devs only, if they wish.

Pm me.

this copy is not available for general public download, it is only available for devs.

nor is this an advertisement for my rom, only an offer to help

Lets help eachother.
[Galaxy Tab  Android Development] terminal 7:
hope

been busy with another device for a while now and just come back to the Galaxy Tab forums only to find some great developers are working on a CM9 build here.

this is great - i look forward to the day when its ready for public consumption, in the mean time i do hope the thread doesnt get flooded with folks SHOUTING let me have it - let me have it..

anyways, good luck, thanks, and bye bye for a while... :)
[Galaxy Tab  Android Development] slimdizzy:
Thats awesome work diz. Hope to see some merges happen soon.

Side note, I love the fact that the 3g is off in your build. Is it fully off as in not using battery or just not working in the build but still active? I ask because I have an Acer a500 and the devs there build one for both so to speak that if a user has the wifi only version they can add "ro.carrier=wifi_only " to the build prop and effectively shuts down the 3g. I beleive its a kernel flag that needs to be set. Diz or cdesai, am i way off here or can this functionality be built in? I dont need the 3g anymore as its not my main device anymore and i am sure others would agree or are in the same boat.
[Galaxy Tab  Android Development] ableeker:
That worked! I edited build.prop, I changed ro.build.id, ro.build.description, and ro.build.fingerprint to what's posted above. Rebooted, and I could install Chrome from the Market, and start it without problems.

These changes to build.prop should make CM9 even more a real ICS device, as I imagine there shouldn't be references to Gingerbread in an ICS build.prop. Still, I wonder what do these changes do. Will they make the Tab less compatible, or have other unwanted effects?
[Galaxy Tab  Android Development] adi6262:
Note :

This method has reported to cause some problems

Paid apps may disappear from you device within 1 hr to 3 days .

I havent tried this yet , but it was reported by a CM9 dev ....

just FYI
[Galaxy Tab  Android Development] cdesai:
Yes, that does happen

We're using the gb fingerprint and build Id just because market doesnt allow paid/protected apps on a unknown fingerprint.

Sent from my fingerz 2 ur eyez
[Galaxy Tab  Android Development] KazeOne:
I do hope the camera gets figured out because I use my camera now A LOT when Im at conventions but no worries all this doesnt have to get figured out until August so plenty of time lol, no worries if its not to be I can always flash back to gingerbread.
[Galaxy Tab  Android Development] Cacceli:
Boot in recovery does not work.
[Galaxy Tab  Android Development] adi6262:
Hmm GB finger print , is that the reason most apps in market are incompatible ??
[Galaxy Tab  Android Development] ableeker:
If an unknown fingerprint and build doesn't work, maybe we can look up the fingerprint and build of an official ICS tablet? It looks like the Xoom and Transformer use ID IML77 in their official ICS builds. The fingerprints and descriptions unfortunately use quite specific names, and I have no idea what a Tab should use. Maybe someone knows?

This is an official build for the Xoom apparently:

ro.build.id=IML77

ro.build.description=tervigon-user 4.0.3 IML77 239789 release-keys

ro.build.fingerprint=motorola/tervigon/wingray:4.0.3/IML77/239789:user/release-keys
[Galaxy Tab  Android Development] curl66:
How about using the fingerprint of the galaxy tab2 7"?

its a samsung and specs are somehow a little bit similar..
[Galaxy Tab  Android Development] ayysir:
....I posted the patched version for everyone in the nightly tread.....
[Galaxy Tab  Android Development] fearbrain:
Should this cable work with USB Host mode?

I already tried with no success :(
[Galaxy Tab  Android Development] sixstringsg:
If all you did was change the fingerprint to ICS, the paid apps will break. The market checks the fingerprint and makes sure it is a real device. If it is not, paid apps will break sooner or later.
[Galaxy Tab  Android Development] Executor@1:
I have tryed Usb Host success only with:

- original Samsung Usb Cable (including from Tab)

- original Samsung Usb Power Charger (including from Tab)

- Y-Cable (2*Male/1*Female)

- 2*Female Usb Adapter
[Galaxy Tab  Android Development] diaahussein:
For everyone facing issue with Bluetooth install the new kernel from android.spike1985.de/sgt/cm9/kernals/

I have installed the P1000-130212.zip from the recovery mode and the Bluetooth worked great

Sent from my GT-P1000
[Galaxy Tab  Android Development] fearbrain:
Thank you!

Can you please confirm pinouts?

According to this USB order and this 30pins order, my adapter has this links:

USB <-> 30pin

1 <-> 6

2 <-> 4

3 <-> 3

4 <-> 1

EDIT: on 30pin plug there are pins 13 and 15 without connection.
[Galaxy Tab  Android Development] fragargon:
hi,

about the new chrome beta, rather than mod build prop look to this thread with the chrome beta moded - it works on the tab or any other devices running ics

FYI
[Galaxy Tab  Android Development] ayysir:
I know that, that's y I posted the patched chrome apk (chrome moded) that someone posted which disabled the fingerprint check in the chrome browser. No need to edit build prop with it.
[Galaxy Tab  Android Development] ayysir:
Already posted that thread in nightly thread
[Galaxy Tab  Android Development] adi6262:
chrome settings still Force closes right ?
[Galaxy Tab  Android Development] AKA_noodle:
settings work in 120 dpi
[Galaxy Tab  Android Development] adi6262:
so very strange . :/
[Galaxy Tab  Android Development] _Derk_:
Just take the standard Samsung-USB cable that came with the tab - no special cable needed if you have settings in "auto host mode".

Bye,

Derk
[Galaxy Tab  Android Development] diaahussein:
try using a download manager to download the files

it worked for me
[Galaxy Tab  Android Development] Executor@1:
Guys, show the picture. The Usb Host function works absollutely perfect. I have pluged a usb mouse and what can i see? Yes a mouse pointer. I can with this work normally. Double click on a app and she is opened and scrolling wprks also. Cool. A connected Usb Keyboard works also fine. But it is Querty format and i can't switch to Quertz.
[Galaxy Tab  Android Development] diaahussein:
thanks to sbradymobile for developing it and to you for bring this up :)
[Galaxy Tab  Android Development] CS4:
USB-host

As I promised. I have just received this Chinese OTG-host for SGT 10" from ebay. I trying to connect Canon cam via cord with addition power (cord from my external HDD) folowing this scheme:

Photo cam ---< <---mini USB--------------------\--------------- USB (signal) -----> HostAdapter ------------------>P1000

\------------------ USB (power) ------------------------------------------------------------->Notebook​

I couldn't force it to work. Can you confirm next:

1) GT-P1000 original cable pinout different from GT-P7500 (10")

2) GT-P1000 slot has not +5 VDC/ground at right pins.
[Galaxy Tab  Android Development] _Derk_:
Look at this...

Standard Samsung-USB-Charging cable, double female USB, standard Y-cable and the power coming from the Samsung power plug...

Bye,

Derk
[Galaxy Tab  Android Development] Executor@1:
I have here also the original Samsung OTG Adapter and a OTG Cable for P7500, but both does not work. Only with standard Samsung USB Cable and Samsung Power Charger (both came standard with Tab), Y-Cable (2*Male/1*Female) and a Female <-> Female USB Adapter has all works fine. All USB Sticks and HDDs (Fat32) were detected and also USB Mouse/Keyboard.
[Galaxy Tab  Android Development] Executor@1:
Try follow:

- plug all cables without a USB device to the Tab

- and then start the UHC App

- and als last plug the USB device

This prevents the message "inconsistens ...."
[Galaxy Tab  Android Development] espionage724:
This is pretty interesting :)

I would imagine clicking would be the same as touching the screen, but is there a way to make a key on the keyboard have the same effect? (like I press Space bar for click/touch)
[Galaxy Tab  Android Development] CS4:
So, we can confirm that P7500 & P1000 has different pinouts ))).

P.S. Ok, I'll repair my touch screen digitizer this month, i.e. anyway to disassemble my tab, so maybe I'll solder two wires from battery to TAB's stock socket, so it would give all power/data/grnd signals to connected flash cards without spaghetti of wires. mua-haha)) If there is an ability to disassemble this OTG adapter and to modificate its pinout, that will be also cool.
[Galaxy Tab  Android Development] 3Flight:
Guuuuys, please fix built-in vpn....

vpnjni - unable to create TUN device, you know...

Pleeeeease =)

VPN FTW!:)
[Galaxy Tab  Android Development] ayysir:
.....damn noob.
[Galaxy Tab  Android Development] priyana:
Fire in the hole !!...
[Galaxy Tab  Android Development] espionage724:
It might be fixed by the 30th of this month :cool:
[Galaxy Tab  Android Development] mukyo:
Hi exe,

When connected like yours, the tab will be charging correct?

"... thanks will always be given for helping me..."
[Galaxy Tab  Android Development] hambalos:
Lol
[Galaxy Tab  Android Development] Executor@1:
Yes, the tab is charging correctly.
[Galaxy Tab  Android Development] mukyo:
Think i will try to mod docking this weekend.

I have this white useless docking with gtab connector which have usb mini port, and audio port. Need soldering job for sure.

What usb classes supported by the way?

Can connect hub?

"... thanks will always be given for helping me..."
[Galaxy Tab  Android Development] _Derk_:
Host mode works with USB1 and USB2.

Bye,

Derk
[Galaxy Tab  Android Development] ronak.super:
When we restock to gb , are these files etc, efs, mnt and acct replaced because by mistake if delete these folders is any thing going to be wrong ???????

Help...
[Galaxy Tab  Android Development] Thol:
Can you suggest me a model of a USB host Conector ?

Gtab 10 's usb host conector is it compatible ?
[Galaxy Tab  Android Development] Executor@1:
No.

You need only this:

- standard samsung usb connection cable (which came with tab)

- standard samsung usb charger (which came also with tab)

- y-cable
[Galaxy Tab  Android Development] CS4:
No. It is needs some changes because of different pinouts.