yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] rmanaudio:
OK...I went back to stock and here is how to do it:

Flash JME v4 FULL with partition ticked and P1_add_hidden.pit loaded.

This will wipe everything and restore back to stock RFS. After that you can load regional modem if needed (I loaded bell modem for Canada).
[Galaxy Tab  Android Development] TheGrammarFreak:
Of course that's the problem

Sent from my GT-P1000
[Galaxy Tab  Android Development] b0ricuaguerrero:
ext4 conversion has commenced on my US t-mobile roto jme4. so far so good:D

EDIT: success!!!!! but browser starts up upside down:(
[Galaxy Tab  Android Development] lexi1986:
Same here and with the game Asphalt my sensor is not working and it was working with old kernel. Im on JME Roto V4
[Galaxy Tab  Android Development] paulobrien:
I'm on JMF if that helps, these problems are related to using older ROMs I would imagine if they're not resolved with a wipe.

The forthcoming full-ROM will resolve them anyhow.

P
[Galaxy Tab  Android Development] lexi1986:
Nice great to hear, always liked your custom roms. Will wait for it :)
[Galaxy Tab  Android Development] edzilla:
Great job!

I also have the browser orientation bug, but other than that, everything's fine
[Galaxy Tab  Android Development] pututbawono:
Do you have protected bootloaders Paul? Coz when you said JMF, I'm guessing you are using the JMF Samsung firmware that comes with signed bootloaders...

CMIIW
[Galaxy Tab  Android Development] knightnz:
So what is the actual benefit(s) of this kernel over the Samsung default? The CIFS/TUN modules are useful, but Rotohammer's JME firmware already includes them.
[Galaxy Tab  Android Development] knightnz:
Unless you've flashed it without updating the bootloader, which is not difficult and documented elsewhere on this forum.
[Galaxy Tab  Android Development] MaxiJavi:
Ummm ... GPS is not working for me either (does with other kernels, as do the sensors too).

Other than that it seems nice and fast.
[Galaxy Tab  Android Development] paulobrien:
I removed the bootloaders from the update... so no protected bootloaders here.

P
[Galaxy Tab  Android Development] paulobrien:
Changelog

r2 24/Jan

Set default governor to 'on demand'

Added Fuse module (by request)

MCK version now shown in about

Updated compiler

EXT4 performance tweaks
[Galaxy Tab  Android Development] antiochasylum:
When can we see an overclock on this kernel? I'm curious as to how much I can push my tab.

Going to flash this today. Looking forward to running a Paul kernel :)
[Galaxy Tab  Android Development] paulobrien:
I have no plans to add overclock right now, sorry...

P
[Galaxy Tab  Android Development] jamesbond007uk:
It wont Flash when your bootloader is protected. So Yes.
[Galaxy Tab  Android Development] castle972:
great at quadrant but no difference when i use my tab

hi, im in jm4 and i had install this one and i can see more 1700pts in quadrant.

Before i was to the max with overclocking at 1,2ghz at 1159pts.

But in the use i can't see any difference at this time.

I will give my impress next time.

Thanks modaco.
[Galaxy Tab  Android Development] b0ricuaguerrero:
just tried a wipe . still rotating. i guess ill try another browser

edit:

dolphin hd works like a champ
[Galaxy Tab  Android Development] doloop:
Tried on my gsm tab, french tab, virgin mobile, roto jme rom, flashed with heimdal suite 1.1.1:

it keep rebooting around the first samsung logo.

Flashed back zimage from roto jme V4 full.

then Android starts.
[Galaxy Tab  Android Development] domaboul:
same here :

french orange tab

roto jme rom

flashed with odin 1.7

it keep rebooting around the first samsung logo.
[Galaxy Tab  Android Development] MaxiJavi:
I can't play my driving games ...

GPS and Gyroscope still not working on EURO tab :-(

They they work in the overclocked kernel, but it is not stable for me.
[Galaxy Tab  Android Development] adolfotregosa:
it seams that bluetooth also gets bad. Can't connect anything to it. Can you have a look Paul ?

It finds devices but does not pair. I'm alone on this one ?

thank you
[Galaxy Tab  Android Development] paulobrien:
Feeling brave?

this is the ROM the kernel was made for. ;)

P
[Galaxy Tab  Android Development] MaxiJavi:
OK, I'll take the plunge ;-)

Downloading now ...
[Galaxy Tab  Android Development] antiochasylum:
Just tried flashing using ext4 it converted howevhttp://xdaforums.com/editpost.php?do=editpost&p=10866133er upon reboot just kept vibrating and never got past Samsung logo :(

I guess back to stock JK5 :\
[Galaxy Tab  Android Development] gyroing:
i install rfs version with odin but i have same issue . :(
[Galaxy Tab  Android Development] o_tiger:
Can you Paul or someone answer:

- What locales are included?

- Future ideas for this ROM? Tell us more!

Like to see Paul here!
[Galaxy Tab  Android Development] gyroing:
here is a kernel thread not rom. wrong adress ;-)
[Galaxy Tab  Android Development] MaxiJavi:
With ROTO's V4 this kernel didn't work very well for me ...

However, after a very long titanium restore ...

It is working amazingly with the new Modaco ROM.

Smooth as silk and beautiful :-) :-)
[Galaxy Tab  Android Development] asko1981:
I am stuck on the GalaxyTab screen. I know it takes a while to convert fs but it's been stuck for an hour.

Any suggestions?

Thanks.
[Galaxy Tab  Android Development] knightnz:
From the OP:
[Galaxy Tab  Android Development] asko1981:
I have done those steps; however, recovery never loads.
[Galaxy Tab  Android Development] knightnz:
If you are turning the device off completely, and then holding down the volume UP and power buttons for about 5 seconds and it's still not working, then maybe your volume button is faulty - or you could try reflashing.
[Galaxy Tab  Android Development] asko1981:
The volume button is definitely not faulty. I flashed Roto's JME Rom back and the volume UP is working.

I'm gonna try to flash the kernel again and see what happens.

Thank you for your help.
[Galaxy Tab  Android Development] asko1981:
Now, when I try to flash the kernel through ODIN on top of Roto's JME, it fails.

I put the kernel tar file in the PDA section, no pit and re-partition is not checked. wth...
[Galaxy Tab  Android Development] antiochasylum:
Download mode? Lol

Edit. Try and get into recovery. If that doesn't work you might have to restore a stock firmware in DL mode
[Galaxy Tab  Android Development] asko1981:
well... problem was protected bootloader. must have flashed it with one of the firmwares. Applied the patch and it's all good now. Thank you guys for your help.
[Galaxy Tab  Android Development] Kamaal:
Hy,thanks for your job...but...

All is working,till now,except for the bluetooth!!! I'm no more able to use my headset (still working on my galaxy s)!!!

I'm the only one with this issue?

I'm on roto's jme 4...

There's no way to come back to previus kernel?
[Galaxy Tab  Android Development] doloop:
Yes you can revert to jme kernel, except if you've done the ext4 conversion.

You need to open your jme archive, to the file zimage. Extract it to a directory.

then install heimdall, connect your SGT, enter "drivers" directory in heimdall, run zadig, "show all devices" "install drivers". close zadig.

run heimdall frontend, browse "kernel" field to the zimage you previously extracted, hit start.

Your device reboot, you're back under standard kernel.
[Galaxy Tab  Android Development] Kamaal:
:(

ext4 conversion... done!

may be this can work?
[Galaxy Tab  Android Development] ffoo3d:
RFS and EXT4 kernel do not work on my TAB (P1000 Euro one with JME Roto-Rom).

RFS kernel won't boot, and EXT4 CMW conversion fail, it doesn't find E:/data

Suggestions?
[Galaxy Tab  Android Development] paulobrien:
That's fine as long as you don't mind wiping.

The other option is to install my alpha ROM.

P
[Galaxy Tab  Android Development] Kamaal:
Thanks, Paulobrien.

Of course, the better solution is........... to solve the BT issue!

Any news?
[Galaxy Tab  Android Development] bcmobile:
Works fine on Rotohammer JME4 on Australian Optus Tab

Thanks Paul! Downloading alpha ROM to test it now
[Galaxy Tab  Android Development] paulobrien:
The Bluetooth issues is - this kernel is designed for the latest series ROMs, you're using an older ROM.

Solved.

P
[Galaxy Tab  Android Development] zutik:
hi,

i have an euro tab with a little problem ....

i have the roto-v4 and i can`t convert to EXT4 , when i restart into recovery mode ( clockworkmod ) , the recovery report this error:

E:failed to mount /sdcard (No such file or directory)

Can`t mount /sdcard

the conversion fails :(

any suggestions ?
[Galaxy Tab  Android Development] paulobrien:
Do you have a sdcard in?

P
[Galaxy Tab  Android Development] Kamaal:
:rolleyes: Tank you, sooooooooooooo much!
[Galaxy Tab  Android Development] hardeep:
BT issue... on ROTO-JME v4,,,, after factory reset, it works again...

I have a funny display when first booting up the device.. on the first splash screen.. some rainbow colors appear for couple of seconds and then dissappear.. any idea what is it?

History prior to this,

1) Flash RFS Kernel -> Boot Looping at first splash screen

2) Flash EXT4 Kernel -> problem appears
[Galaxy Tab  Android Development] parker22:
Dear Paul,

if I quite catch you, I do not need to have my sdcard in, if I want to flash RFS kernel, right?

Thanx in advance.
[Galaxy Tab  Android Development] paulobrien:
Yeah, I see that weird screen corruption on very start of boot too. Not sure why!

P
[Galaxy Tab  Android Development] paulobrien:
Correct.

P
[Galaxy Tab  Android Development] zutik:
lol, of course !!

but......formatted in windows in fat32... :eek:

i format the sdcard with the tablet and my problem was solve !!

thx !!!
[Galaxy Tab  Android Development] dansus72:
No luck here, stuck on Samsung logo and i cant get into recovery mode to reset.

Shame.

(Euro Tab, JJ7)
[Galaxy Tab  Android Development] halftonehero:
Thank you, kind sir.

Dear Paul,

You rock nerd faces off.

Sincerely,

Awesomeness

Are the (Invalid argument) errors during EXT4 conversion the norm? Hasn't booted yet but I'm impatient. BTW, if I could hit the thanks button a million times, I would.

Edit: Holy Jesus face, that booted fast!
[Galaxy Tab  Android Development] bpt888:
I have JMEv4. After flashing the r2 kernel it did Ext4 conversion. After the conversion and a reboot, it got stuck at Samsung Galaxy logo and cannot get back into recovery mode. So I turned it off and went into download mode again and reflashed. This time around, it did not do a conversion (I'm guessing it already did that the first time) and booted the tab right up.

Hope that helps you.
[Galaxy Tab  Android Development] hourst2:
This worked perfectly. Thank you.
[Galaxy Tab  Android Development] snoopXR6:
I have installed the ext4 kernel but seem to be getting all sort of weird things happening. Originally it was loading an older version of clockwork mod recovery (v2.?.?.? - sorry can't remember which) and now it seems to be loading v3.0.0.0 what strike me as odd is when it loaded the old version it wouldn't mount cache properly or flash the MCR zip file. after a few reboot it started loading v3.0.0.0 and mounts fine but only read an external SD card not the internal memory. Not sure if this is normal or a random bug that seems to have corrected itself.

Edit: this seems to be related to using rom manager to reboot into recovery.
[Galaxy Tab  Android Development] humberos:
P1000L and P1000N Devices

Hi Paul,

How to make a version for P1000L and P1000N devices?

Thank you!
[Galaxy Tab  Android Development] gyroing:
1+
[Galaxy Tab  Android Development] fastcx:
Loaded the kernel, but the default governor is still conservative :( Still needs setcpu to set it at on-demand.

Will observe for the next few days for any freeze and minor stuff!

Using Roto jmev4
[Galaxy Tab  Android Development] paulobrien:
Update! :)

P

Changelog

r3 26/Jan

Additional governor / scheduler options

Battery icon fix for when device is powered off

Other minor tweaks
[Galaxy Tab  Android Development] rikiau123:
hello guys, I do not understand why ', but odin can not install the kernel. I said, if it fails. What can I do?
[Galaxy Tab  Android Development] Zwerg:
I can install the kernel, but hangs after reboot on the first screen :(
[Galaxy Tab  Android Development] roy8846:
did you go into recovery and let it convert to ext4?? I take it this is the version you flashed??
[Galaxy Tab  Android Development] Zwerg:
I have already convert to ext4 with the r2.
[Galaxy Tab  Android Development] roy8846:
converting to ext4 now , it did a backup , then was restoring , now its backing up again?? is this normal??
[Galaxy Tab  Android Development] spandsbab:
Guys can somebody attach the kernel here? I believe it's just around 6 mb right? Can't download it from Paul's link... dunno why...
[Galaxy Tab  Android Development] doloop:
R2 RFS did not work, however, R3 EXT4 DO work on the exact same config.

Thank you !
[Galaxy Tab  Android Development] zhamrock:
cant flash through odin 1.7. Im using singapore local set galaxy tab.

<ID:0/005> Odin v.3 engine (ID:5)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<OSM> All threads completed. (succeed 0 / failed 1)

Edit: works now, need to set the Samsung Tab into "Download mode", thats what you get for being a noob on this device :-D
[Galaxy Tab  Android Development] dorenthe:
for my device the same... firmware JM6

solved my problem eith the bootloader patch
[Galaxy Tab  Android Development] Justin^Tan:
what makes this RFS kernel different from the stock kernel?

lots of people says that ext4 is "da bomb" here, but it needs external sd card if i'm not mistaken to backup all system and data

if i have on my internal files like video and music, will that got backed up too?

problem is i only got 8gb micro sd, while my internal fills more than that

meaning i wont be able to convert to ext4?

any negative side from ext4 like maybe consume more battery, or wont be able to update to official ROM or etc?

just want to make sure before jumping on boat ^^

thanks before
[Galaxy Tab  Android Development] dorenthe:
try to run the bootloader-patch by Rotohammer, first Thread ...
[Galaxy Tab  Android Development] fastcx:
@Justin^Tan

Dude,read the instruction,it said,to back up /system n /data,please do some reading before question
[Galaxy Tab  Android Development] roy8846:
@justin

No it will not need 8gb , I have around 100 apps and games and I needed around 1.5gb..

It will not back up your media ;)
[Galaxy Tab  Android Development] Justin^Tan:
I already did a backup of my system an all app using titanium back up

and this point:

IF YOU NEED TO UPGRADE TO EXT4: Your device will now perform the EXT4 conversion - depending on the volume of your data, this can take a while, so be patient

from my understanding , the ext4 installation gonna need a lot of space on my external and the installation itself is doing the back up, thats why i'm asking that question since , yes, this is my 1st time installing a kernel

and i did read the instruction

since i still have my doubt, better ask than sorry later

you dont even seem care enough to answer my other question, if you really2 understand it, is it too much to explain with 1 sentence instead of writing something that useless for me and even for you?

@roy8846

Thanks ^^ thats what i think too, only system and app but somehow, i just want to make sure hehe

thanks dude
[Galaxy Tab  Android Development] fastcx:
Did it not clear enough? To convert, you need enough space for /data & /system, so it means not just apps that you have, it included everything from /data(which was in my case around 1.9gb) + /system(around 350mb for me previously), just make sure you have 4gb microSD card inserted.

As for your case, you asked about worrying about files that is at internal storage, not related to /data & /system, and this question has been asked before. I asked you to read, because the answer is there, why I can figure that out while you can't understand what he said?

EDIT: Make sure, if you planned to do ext4 conversion, after odin flash, your reboot will basically with issue, just hold the power button to turn it off after reboot process is stuck, press and hold power + vol up till it's into recovery(not download mode), the conversion will take some time depends on how many data you got there. Once it's done, i just did clear dalvik-cache, clear cache, clear battery-stat, not really needed, but I just wants to avoid any previous data conflict.

If you wants to go forward to MoDaCo rom, just put the rom .zip file in ur external microsd card, n flash in cwm, browse for the zip file and flash thru there, beware, this will remove app data from ur system(but not from your internal storage/external sd, so it's not full wipe, yet). once the flash is done, its better to do dalvik-cache clean this time.
[Galaxy Tab  Android Development] zhamrock:
Accelerometer doesnt work in jj2. I decided to flashed modaco beta1 instead. So far so good.
[Galaxy Tab  Android Development] ageva:
I'm running ODIN 1.7, got the yellow mark under ID:COM and "added!!"

Under PDA I add the .tar fille and press start, and that what I'm getting:

Added!!

Odin v.3 engine (ID:3)..

File analysis..

SetupConnection..

Can't open the serial(COM) port.

All threads completed. (succeed 0 / failed 1)

What am I doing wrong?

Stupid question, does the GT need to be in download mode?

SOS! I put the device in download mode and start the flash. It failed in the end and now no matter what I am doing, there is a computer - phone with few dots between them. What should I do? Did I brick the device?
[Galaxy Tab  Android Development] rikiau123:
great. thanks brother, now I could
[Galaxy Tab  Android Development] Justin^Tan:
I'm quite familiar with the process though, thanks for making it clearer for me ^^

its still a new thing for me, but yeah, i can catch up with your explanation

about that data and system thingie, i just want to make sure, thats all ^^

coz somehow i read in another thread, they said that we need a big SD Card to convert to ext4

i forgot the specific case though

maybe he's just using 1gb or 2gb card hehe

coz i remember when using OCLF my internal sd volume size was cut down to make space for the ext2

thats why im curious bout this ext4 how much it will eat up my external

turns out its just a temporary also, and i got back my external sd volume size

thanks anyway

and 1 more thing, about the tun and cifs

Paul said to copy it in any location

where do i copy it? external/internal? or it doesnt matter?

and i just leave it on zip, or extract it? do i need todo something with that file?

i tried installing via recovery but its a no go

thanks before
[Galaxy Tab  Android Development] appelflap:
Just one little question. I'm perfectly happy with the speed of my tab (jm firmware). Only thing I'm very unhappy about is the browser speed. Does this rom/kernel combo fix this or should I wait for the Tab 2 :p
[Galaxy Tab  Android Development] natious:
Use miren if you dont want to flash, but browser speed was fixed months ago with rotos jme, the browser in this seems fine
[Galaxy Tab  Android Development] appelflap:
I always mix up the firmeware codes. I was actually meaning jme. I flashed the jme firmware but I'm still unhappy about the speed of the browser. I like the tablet optimized interface though, so I'm very reluctant to replace the stock browser. So is the browser performing better with this rom and/or matching kernel?
[Galaxy Tab  Android Development] ayman07:
is there a reason why i cant flash the JMA modem file? i mean i did, but im still using the stock tmobile bin. everything flashes successfully with heimdall but still no go. will try odin.

also, after i flash and i see the boot logo for samsung (before the actual glowing samsung logo) its just a black screen for a few seconds, then the glowing logo comes then its fine. weird.

edit*

flashing with odin worked. not sure why heimdall didnt tho.
[Galaxy Tab  Android Development] fastcx:
TUN and CIFS are both for networking, not really expert in these 2, but TUN is for virtual device driver for ur network i guess, cifs is also smb, which allow ur system to communicate with windows box for share folder, printer, and many more. If you use linux before, smb should ring your bell. so basically, if you need them then u get it, else :) there's no need for that. If you needs it, unzip it to ur choice of location, they r all module(.ko), loads when needed(probably with modprobe command in terminal emulator,since no one giving instructions, so i just put in linux style for module loading) :) Below is wiki link on what's TUN and CIFS.

TUN/TAP

CIFS/SMB
[Galaxy Tab  Android Development] fastcx:
Anyone mind posting instructions on how to load additional module, preferably in more laymans term, thanks!
[Galaxy Tab  Android Development] natious:
well it seems just as fast as when i was using rotos jme, but miren always got faster speeds over the stock browser by 10-15%, i suggest you try it, its really nice and has a nice interface
[Galaxy Tab  Android Development] fastcx:
miren or dolphin hd, both will serve well, if you wants add-on for more functions, go for dolphin hd
[Galaxy Tab  Android Development] Justin^Tan:
when on rfs before, i manage to make choice dialer plus to start by pushing the button on my bluetooth headset

only using the original bluetooth from samsung

so i can make a call using voice dial from my bluetooth

after i make it to ext4, i cant seem to work it out anymore

any idea why?

its kinda confusing though, is it the step i made or anything else, coz there's no single option (I think) in choice dialer that stated it can start via bluetooth unless its a wired headset (while bluetooth is wireless)

i can start it using the wired handsfree though

and also, before, every time i turn on my bluetooth headset, it automatically paired

but now, it ask me to accept pairing everytime

and after i turn it off once, turn it on again, the tab didn't detect the headset anymore

i need to turn off the bluetooth in the tab, and turn it on again for it to be able to detect

any advice?

I'm on R3 MoDaCo Kernel ext4 and Roto's JME v4

thanks
[Galaxy Tab  Android Development] erick_manila:
HELP . got the BSOD w/phone yellow punctuation mark and a pc

HELP . got the BSOD w/phone yellow punctuation mark and a pc

i dont know how i can get it back to work...

i have a euro tab and trying to install this kernel using heimdal using mac...

i unrar the p1000-mck-r3-ext4-cwm and took the zimage and put it on kernel (zimage ) in heimdall and press start , then says "failed to recievedevice info response!"

my tab is rooted....

how can i get it to work.... huhuhuhu...pls help
[Galaxy Tab  Android Development] fastcx:
I do not have such issue tho, i'm using itech voice pro, able to pair it everytime syste wipe..perhaps u can try dalvik-cache wipe, n cache wipe? or even setting wipe?
[Galaxy Tab  Android Development] Peter Unger:
Flash a stock firmware again, then only flash the Modaco kernel, copy the file to an EXTERNAL SD card, boot into recovery mode, choose the ZIP on the external SD card (navigate through menu with vol up and down and power button) and flash the ZIP.

Then you are done :)
[Galaxy Tab  Android Development] erick_manila:
thanks for the quick reply... / how can i go to recovery / i dont know if there was a recovery installed on my SGT ... thakns
[Galaxy Tab  Android Development] Justin^Tan:
did what u suggest, now it doesnt even want to connect hehe

it asking to pair, i accept, and then connected

but disconnected right away

before i'm able to manage pairing bluetooth with the option to always accept request from this "person"

but now the option doesnt even show up

maybe i really need modaco rom after all

its just too tiring to set widget and homescreen again after making it wp7 looks alike

well, i just have to bear with it 4 a while then
[Galaxy Tab  Android Development] erick_manila:
i tried the odin procedure on my windows 7 / i was able to boot after i flash the kernel on PDA (procedure followed) BUT NOW IM JUST STUCK ON THE SAMSUNG GALAXY TAB LOGO and been sitting there for more than 15 mins and counting...

is that supposed to happen? worried sooo much