yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] aalvico:
+1

And battery keeps draining for me :/
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellow,

Humberto told me that he is also facing battery draining problem when he used lagfree governor with default settings. I told him to modify it a little bit to solve this problem, I don't know if it has worked.

What Kernel version are you using? Would you mind to try flashing my kernel to verify if battery drains continue? This way, I can help Humberto to find the problem.

FYI, I have been running my lastest kernel and humberos 2.1 ROM by 1 day and 10 hours plugged off and battery still in 61% (WIFI always on and light usage).

Thanks,

Ronan
[Galaxy Tab  Android Development] alroger:
OMG! I barelly get 12h with light use, ondemand, 1GHz... Man I miss smartass. Samsung ROMs give me more batt time, but there are somethings I cant stand so I use AOSP ROMs.

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] Ronis_BR:
Wow! It really shouldn't be something with Humberto's kernel...

Btw, can you tell me if you are using a email client with PUSH? If so, I read somewhere that android 2.3.3 has a issue with PUSH-based emails client that increase drastically the memory drain (I'll search for the link latter)

Thanks,

Ronan
[Galaxy Tab  Android Development] alroger:
Naa, just GMail. LCD is alway the batt stat villain.

I just noticed boca 237 is out. Do we have a kernel to test that?

- Tapatalk - SGT-P1000N - CM7 Beta -
[Galaxy Tab  Android Development] Ronis_BR:
Gmail uses PUSH. Why don't you try to disable gmail sync and use samsung's email client to verify if you get more battery life.

Another option is to use my kernel, I saw that Humberto revert LCD voltage to stock (3.3V). In my kernel, it is set to 2.1V. I haven't seen any troubles nor the others that are using it. So, maybe you can give a try! If you need a kernel with a specific initramfs to use with BOCA or CM, I can compile one to you if you send me the initramfs. This way, we will be able to track the problem and help Humberto a little bit!

Thanks,

Ronan
[Galaxy Tab  Android Development] dizgustipated:
Ronis

I have that init you asked for, ill send it when I get back to a comp.

pm me your email

-diz
[Galaxy Tab  Android Development] alroger:
Tks, I will try to disable gmail auto sync to see if it helps.

Your previous kernel was perfect while I was testing O7, but I'm on CM7 now and going to try the PR BOCA in a bit.

I can do some Overcome testing next week... but for now I can test anything AOSP you get me.

Tks @diz, already saw your reply.

- Tapatalk - SGT-P1000N - CM7 Beta -

---------- Post added at 04:16 PM ---------- Previous post was at 03:34 PM ----------

Ok, noob question.

I was reading up on boot.img and how to split it.

So does it mean that I can try Ronis latest kernel just by replacing the ramdisk with the right one? That will work for 2.3.7 too?

I mean, I could split the 2.3.7 boot image, replace the kernel with Ronis', makebootimg again and bam?

Is CwM inside the ramdisk? So I could like split Techno's boot.img, replace kernel, replace CwM inside ramdisk and make it work like I want? Techno's CwM is a pain cause it doesn't mount sdcard for internal. No, it's gotta be somewhere inside zImage. I will read up on that. Just tell me is it just a file/folder replacement for CwM?

Just figured why replacing boot.img with zImage in CM7 updates never works.. hahaha.. the full flash has zImage, but the CM7 updates use boot.img and there's never one for L/N. Ok ok, so boot.img IS zImage.. and zImage is not just the kernel. Or can you make a zImage that has only kernel, and not initramfs?

EDIT: forgetit, I must read more. I was able to unpack zImage, found recovery.fstab that I can change, but I have to read more on what is the kernel and what is CwM (just the recovery sbin?)
[Galaxy Tab  Android Development] humberos:
Hi!

So, I did revert LCD voltage because some APPs got freezes, for example, Sygic GPS.

Also, I've received many messages (claims) of Latin tab users with some problems.

So, I droped all Undervolt settings in kernel.

So, 3 days and 12 hours without undervolt settings,... my tab is running fine!
[Galaxy Tab  Android Development] humberos:
Hi, @santroph

All we need is build a boot (ramdisk and kernel) for make this happen!

I am trying to compile some pieces, but without success yet!

See ya!
[Galaxy Tab  Android Development] humberos:
Hi,

I was thinking... maybe MIUI gets updates in kernel source or ramdisk.

I will check this.

See ya!
[Galaxy Tab  Android Development] humberos:
Hi dude...

Sorry for delay!

I was on a fast trip!

I will try to build a new kernel without undervolt settings for CM7 or BOCA (AOSP).

Cheers!
[Galaxy Tab  Android Development] dizgustipated:
" Techno's CwM is a pain cause it doesn't mount sdcard for internal."

There is a line in recovery tree that states:

mnt/sdcard/external_SD

Might be as easy as removing /external_SD

But then again it might need a whole mnt/dev/block change.

Ill take a look later,

And, please, correct me if I'm wrong here, but isn't it koush's recovery,

Neither mine nor teks.

I don't think so, as they barely got their first kernel update, and it is a current Tek sync

Only difference is one line in drivers taking away rotation=90
[Galaxy Tab  Android Development] humberos:
Hi Ronan!

I did updates on my kernel and also for lagfree GPU Governor.

Now, this CPU Governor works fine.

Thank you!!
[Galaxy Tab  Android Development] humberos:
Hi friend!

I am back to my place!

If you want anything, just yell! (kkkk)

Cheers!
[Galaxy Tab  Android Development] alroger:
Well, I just know CwM is fine in yours, HumberOS and Ronis_BR kernels images.

In Techno's he did add an option to mount emmc, which helped for zip flashing. But backup and restore from CwM won't look in there.

EDIT: correction, just flashed BOCA and it doesnt mount internal sdcard at all. I guess I was always using the latest HumberOS custom version.
[Galaxy Tab  Android Development] humberos:
Hi, @dizgustipated

I was checking new @teks source and I saw many updates on initramfs and kernel.

3G and Wifi don't work on my first version.

I am working for fix it.

Cheers!
[Galaxy Tab  Android Development] omanpushcar:
Hi Humberos, I have a problem hope you can solve it for me. My P1000NUBJP3/2.6.35.7/GINGERBREAD.VFJP6 just upgraded from 2.2 to 2.3, but after upgraded it cannot charge the battery in Car (using original Samsung cable plus USB car adaptor)? Now I can only charge it at home charger. Do you know what is happenning? My wife has galaxy Ace with 2.2 still can charging either home/car. Please help, thanks.
[Galaxy Tab  Android Development] humberos:
Hi!

This isn't a problem.

Your tab just shows an icon and it mean that your tab isn't be charged. But if you still connected you will see that your tab is really will be charged.

see ya!
[Galaxy Tab  Android Development] Ronis_BR:
Hi humberos,

When I try to buy an app, everyone, I got a message: Error! Try again

I can buy apps with my backflip and market 3.3.11. Any ideas?
[Galaxy Tab  Android Development] humberos:
howdy!

This is a Market issue. Maybe you'll solve this by install a previous version, for example, 2.6.x.x. But you can try a soft way cleaning Market cache.

BTW, I am reading your thread about kernel source update. I can help you to apply patches and test them.

Finally, I built a stable CM7 kernel (Android 2.3.7). You can check sources at my github.

Cheers!
[Galaxy Tab  Android Development] Ronis_BR:
Hi Humberto!

Good! When I have some free time, I'll try to upload the whole patches set to somewhere. I think we can start trying to upgrade 2.6.35 to 2.6.36 to test the concept. If we can, than we can try newer versions.

Btw, I tried to go back to stock to verify if I got the same market problem but when I do this my wifi can't connect, it keeps showing: "Obtaining IP..." forever... When I flash Humberos 2.1 the problem is gone. Am I missing something?

I'm flashing everything except bootloaders when I try to go back to stock.

Thanks,

Ronan.

---------- Post added at 02:08 PM ---------- Previous post was at 01:35 PM ----------

Hi Humberto,

When I try the old market with you update.zip, the market FC every time I open it... ideas?

Thanks,

Ronan
[Galaxy Tab  Android Development] humberos:
Hi Ronan,

I had same wifi issue once.

I flashed all rom files (+boot files), did a factory reset and flashed kernel, cache and dbdata files again. I hope that you get success.

See ya!
[Galaxy Tab  Android Development] Ronis_BR:
Hi Humberto!

I found what is the market problem!

For some reason, when you added market 3.2.0 to your ROM, it was added with some permission problem. When I tried to buy an app, I got a security exception always. So:

1) I uninstall all updates

2) Force interrupt the market and clean cache

3) Remount /system rw (adb remount)

4) Get Vending.apk and MarketUpdater.apk from stock GB rom

5) Push them to /system/app/ (adb push MarketUpdater.apk /system/app/ and adb push Vending.apk /system/app/)

6) Open the market (2.3.6 version) accept the terms and conditions and wait for the updater to push 3.3.11 version.

After that steps, my market became fully functional again :)

Thanks,

Ronan
[Galaxy Tab  Android Development] omanpushcar:
Hi Humberos, you are right! I stayed it into my car charger for 30mins, it did charged but goes very slow(30min only 4%). At least good to know it can by charging in car. Also, I have another issue is after fully charged(home charger) it shown 100% with charger plugged, but once I unplug the charger it shows 99%(same as my wife's Ace with 2.2). What's is wrong with that? can it be fix? Thanks again.
[Galaxy Tab  Android Development] humberos:
This is normal in Gingerbread version.

When you unplug the charger your system (imediately) don't have 100% anymore.

It will have 99,999999.... I guess!

So, don't worry about this.

The most important thing is if your battery works for a long time.

Cheers!
[Galaxy Tab  Android Development] omanpushcar:
I see, hope the upcoming new version 2.x.x can be fix this problem. By the way, if I don't play online games it can be running a few days. Otherwise, only a day then need to be recharge the battery. Again, thanks for your help.
[Galaxy Tab  Android Development] learning_to:
ICS

Wow Humberto, will be amazing run ICS on our GT ! I just have a question: If you make it (of course you will), it will be like a phone or like a tab ?
[Galaxy Tab  Android Development] humberos:
Hi!

Let's work to be both!

See ya!
[Galaxy Tab  Android Development] alroger:
Kernel CM7 2.3.7, battery and modem.

Guys, I think I found my battery problem.

Somehow I was still using the modem from Froyo, JM2, on my Tab. I was getting less than 8h with light use.

Now I flashed the JP3 modem, from the Gingerbread stock (JP9 firmware), and I'm getting more than 24h of light use. Yay!

I'm using HumberOS' kernel CM7 2.3.7 from 20111110, and it's working great.

Lagfree is clearly faster.

I have been using it for almost a week now, wifi always on, 1.2GHz stable, -25mV on all speeds.. All good.

You should put this kernel up for download Humberto. Is the LCD undervolted in this one?
[Galaxy Tab  Android Development] humberos:
Alroger,

Great news!

I will upload files soon.

The kernel that I sent to you is a P1000N version. It won't works on P1000L...

@Techomancer are updating some dependencies like BUILD.PLATFORM includes. This work will be very important because with this we won't need rename lib files. Also, we are working on ramdisk tree and making some updates in init files. But I will upload P1000L and P1000N kernels and write a little step-by-step for make them work.

Also, I am working on P1000L TV port to CM.

I did many updates by recompiling frameworks and copy some files (dependencies).

I tried to port P1000L MobileTV.apk but I had some problems with Android certificates and I can't install it. I got this error (logcat):

D/dalvikvm( 272): GC_CONCURRENT freed 1020K, 30% free 5723K/8067K, external 2435K/3041K, paused 1ms+3ms
E/PackageParser( 272): Package com.samsung.sec.mtv has no certificates at entry classes.dex; ignoring!
D/dalvikvm( 272): GC_EXPLICIT freed 294K, 29% free 5798K/8067K, external 2435K/3041K, paused 49ms
I/InstallAppProgress( 879): Finished installing com.samsung.sec.mtv

I bricked my tab when I tried to make a Froyo bootloaders files without protection (making HC install package for latin tabs) and when I flashed this files I got brick.

So, I can't test or run something.

The Samsung Tech Assistance will send me a response about my dog soon.

Thank you!
[Galaxy Tab  Android Development] dizgustipated:
Don't worry, my good friend.

Everything always works out, in the end: keep your chin up!

Yeah, this certificate thing is giving me a headache!

(TV apk)

Lets patch/port the 3.0 kernel

;)
[Galaxy Tab  Android Development] humberos:
Honeycomb

Honeycomb-Beta-v3.5 for P1000L/N

Download

Instructions (use P1000LVJJM9 Froyo downgrade)

You can download JM9 ROM here .
[Galaxy Tab  Android Development] santroph:
Hi Humberto, first of all, thanks for the HC port :)

But since it is a GB thread also, I would like to talk about the last kernel you have.

I'm having some problems with the scaling of it. No matter what scaling governor I use, the problem is the same, at some point (it doesn't matter the % of the battery or programs running) the scaling stop working. It stays with the same frequency (normally the higher one 1200 in my case) all the time.

This thing makes ma battery go down a lot faster, but when it is working fine, it is a EXCELENT kernel, with gigantic Battery life and performance.

Do you think this is easy to find or if it is something with my tab?

Thanks for everything, Santroph.
[Galaxy Tab  Android Development] humberos:
Hi, Santroph.

Please, let me know about your modem version.

Thank you!

Humberto.
[Galaxy Tab  Android Development] alroger:
Damn 3G on by default

Damnit!! Everytime I flash a diferent ROM I spend 50 cents on data usage that should be going to developers and not the phone company, cause I always forget to remove the SIM and for some reason all ROMs start using the 3G as soon as they boot up (before we set up wifi).

Flashing Honeycomb....
[Galaxy Tab  Android Development] ecb5:
please tell us how it went.

Thanks
[Galaxy Tab  Android Development] alroger:
Honeycomb wont work on my P1000N

No go here. It's like the kernel is corrupt or incompatible. Stuck at GalaxyTab SAMSUNG boot. No Recovery no Battery Screen. I can flash Froyo kernel again and watch the logcat... but not the HC kernel.

Was anyone able to get the Honeycomb running on a P1000N?

- Tapatalk - SGT-P1000N - CM7.1 KANG -
[Galaxy Tab  Android Development] humberos:
Howdy!

Did you try another way for install HC.
[Galaxy Tab  Android Development] humberos:
P1000L ICS Kernel

My first P1000L ICS Kernel (ALPHA 2).

Please read this THREAD.

We have test it on P1000N devices.

DOWNLOAD

Cheers!
[Galaxy Tab  Android Development] alroger:
ICS Latin

It's gonna be a long night.... ahhahahah

Cheers! (I got beer!)
[Galaxy Tab  Android Development] alroger:
Honeycomb farewell

Farewell Honeycomb.

Here's a great video by Leonardo Sant´ana and his first test.

UPDATED 03/12/2011 - Better quality.

[YOUTUBE]eFXoorewL6M[/YOUTUBE]

Now let's get to the point. ICS!

---------- Post added at 10:14 PM ---------- Previous post was at 10:09 PM ----------

ICS Alpha2 on my P1000N!

Details and pics here.
[Galaxy Tab  Android Development] ufu4u:
Thanks for your ROM. Nice to see Honeycomb for the P1000N as well. But does this have the same limitations of diariolob's version for the P1000? I mean no Camera and slow charging issues, no Auto Rotate and no Bluetooth?

Thank you.
[Galaxy Tab  Android Development] humberos:
Howdy!

I just compiled a kernel version for latin tabs.

The rom still have many issues.

I guess, if we have more HC users then we have more changes to solve it issues.

Thanks!

Cheers!
[Galaxy Tab  Android Development] humberos:
SOURCES

I just moved all my sources to Google Code.

http://code.google.com/u/humberos/

Sorry for inconvenience!

Cheers!
[Galaxy Tab  Android Development] humberos:
BOCA RC1 Final - Kernel P1000L/N

P1000L

http://www.multiupload.com/TWNPXD0VOA

sha1sum:

73bde30b8931b0e4f0bd642b25108ee9e952537a

=========================================

P1000N

http://www.multiupload.com/SR7PV6WEM4

sha1sum:

836689af75ae1946ee708f094edf15e84288911c
[Galaxy Tab  Android Development] hotsync100:
Hi humberos, could you please provide a change log?

How usable is this beta? Could I use in a daily basis?
[Galaxy Tab  Android Development] humberos:
BOCA RC1 Final - P1000L/N

Hi!

P1000L

http://www.multiupload.com/TWNPXD0VOA

sha1sum:

73bde30b8931b0e4f0bd642b25108ee9e952537a

=========================================

P1000N

http://www.multiupload.com/SR7PV6WEM4

sha1sum:

836689af75ae1946ee708f094edf15e84288911c

They are BOCA (Android 2.3.7) kernel.

You can read more about HERE.

I just modded the kernel for latin tabs with all BOCA features.

BOCA now is the fastest and smooth rom I have ever used.

Enjoy!
[Galaxy Tab  Android Development] humberos:
Please, send a PM to @dizgustipated for request a copy for test BOCA.

I am using and I advise you to use too.

All drivers works (except P1000L TV).

Cheers!
[Galaxy Tab  Android Development] alroger:
Wow, I was dreaming of this the other day... for you Kernel phreaks!

http://xdaforums.com/showthread.php?t=1377759
[Galaxy Tab  Android Development] af974:
Please Humberos, can you update your first post with the new link?

Thanks.
[Galaxy Tab  Android Development] humberos:
Updated!

Thanks!
[Galaxy Tab  Android Development] hotsync100:
Hi @humberos, can I flash this kernel over Overcome 3.1 Kratos ROM & your Voodoo Lagfix kernel ?

Edit: Already flashed this kernel and I got a bootloop. Obviously I did not read that this kernel works on BOCA rom only. Fortunately, I could enter in download mode again and flashed Voodoo kernel.

Is there a link for boca kernel + rom in CWM zip format ?
[Galaxy Tab  Android Development] dizgustipated:
http://magrathearoms.weebly.com/boca-rc1.html

---------- Post added at 04:38 PM ---------- Previous post was at 04:36 PM ----------

Doesnt compile.

We are working on it for sgt7
[Galaxy Tab  Android Development] sfuruie:
Guys, i have the humberos 2.1 installed. I just updated the superuser apk to the latest version and i moved it to /system/app. After rebooting few times, the old version of superuser replaced the new one. How can i keep the latest version at my tab? Thanks in advance.
[Galaxy Tab  Android Development] aalvico:
Works fine for me updating using market
[Galaxy Tab  Android Development] kate-br:
P1000L Vivo - Brazil

Dear Forum Users,

I am running P1000LVIJR2, android 2.3.6. I bought my P1000L from Vivo, and I have never modified this P1000L.

Since the P1000L is unlocked, I had the oportunity to change to OI carrier. However I have two problems:

1- The system does not let me change Voice Mail number, had the same problem with my SGII but the problem has been corrected by a firmware update (oficial one);

2- I still have those ugly VIVO widgets.

Could you please, please help me solve this two problems?

I need a clean, original 2.3.6 firmware for my P1000L (dont wanna loose TV "fina estampa is interesting", without the VIVO stuff, can anybody help me?

Thank you,

Kate.
[Galaxy Tab  Android Development] sfuruie:
Kate, you need to root your tab and then, delete the vivo stuff. You will find the info within xda.
[Galaxy Tab  Android Development] xornx:
Hi, i want to know if someone one haves an app for radio fm working this rom (ginger 2.3.3) thnx in advance
[Galaxy Tab  Android Development] rslee:
I don't think we have fm radio in our cell phone.
[Galaxy Tab  Android Development] xornx:
cable TV out works on this rom? thnx in advance
[Galaxy Tab  Android Development] 007WillieRuiz:
Please New Link

Hi and thanks for your great job. Can you please post an alternative link. I'm having problem with black screen.

Regards
[Galaxy Tab  Android Development] Marcel_16V:
Someone can upload dbdata.rfs and moden.bin again?

Link on Multiupload is not working.
[Galaxy Tab  Android Development] liaquila:
Ok I could install the kernel and Overcome ROM.

Here is what happened:

I included the dbdata.rfs in the .tar with Brazip software. I was using Froyo kernel by Humberto and his ROM.

With CWM I flashed my original froyo ROM, just in case (I've already had a backup of the ROM in the sd-card).

After that,I did a factory reset.

Than I flashed the original Gingerbread ROM. Odin didn't give me any error message, but after the tab rebooted I got stucked in a "recovery screen" with the following message in red:

E: Failed to mount /data (invalid argument)

E: install-application-for-customer: Can't mount /data

your storage not prepared yet. please use UI menu for format and reboot actions.

There was an option for format in this recovery screen, but I was unable to select it. The volume up/down keys worked to navigate in the options, but the power button didn't make the selection.

I force the tab to shut down keep pressing the power button. Started it again and the same screen showed up.

I decided to try to flash the Humberto's Gingerbread kernel to see what happens. After flashing it with Odin, the tab reboot but I got stucked in Samsung logo forever.

Well after that, thinking I have lost my Galaxy TAb, I tried to get calm and decided to reflash the Gingerbread original rom (with the dbdata.rfs inside the tar) again. This time, when the tab showed ther recover screen with the same error, I discovered that I could select the "format" option using the Home button instead the Power button. The format process gave me an ok, then I selected to reboot and this time it worked!!!!

So, as I was already with Humberto's kernel with CWM, I copied the Overcome ROM to the sd-card and installed. Finally everything is fine and I got Gingerbread!!!

Sorry for the long post. I think maybe someone gets stucked as I did and this post could help in some way...
[Galaxy Tab  Android Development] humberos:
It is a dbdata error.

Sorry if my steps don't work with you.

I'm glad because you managed to solve it.

Congratulations!

Thank you!

Humberto.
[Galaxy Tab  Android Development] hotsync100:
I think this is normal on this stock recovery version. It happened to me and I use the home button to make the selections.
[Galaxy Tab  Android Development] humberos:
Recovery Mode and Buttons

The power button ONLY works on CwM Recovery.

For stock Recovery Mode we should use HOME button.

Thanks for your feedbacks.

Regards,

Humberto.
[Galaxy Tab  Android Development] santroph:
Just to let you guys know that I have bought the full version of TegraK Overclock app in market, and that it can overclock our GalaxyTab (with gingerbread 2.3.3) fine.

I have a P1000N version, tested it with the app free version, and it worked fine.

I'm now with the paid version (to support the developer, since it is only 2 dols) and everything is running fine.

I'm using Overcome 2.0.1 ROM with Humberos 2.3.3 Root Kernel.

Overclock to 1.3Ghz and undervolted all stages with -50mAh and 400/200/100Mhz with -100mAh.

The tablet is fine and I can the the dif, not only in the benchmarks.

I think everyone that is already using 2.3.3 should use this APP. We don't nedd a new kernel (and source code) to overclock our tablet with this app ;)

Greetings, Santroph.

P.S: Humberto, as an appreciation for your work with our tablets (N/L) I have sent you a 10 R$ gift through paypal (transaction 0P897031US960490J). I know it is not much, but I'm unemployed right now :(. As soon as I get a job, i'll do better ;)

For all the people that are using the 2.3.3 with Humbertos kernel or using HumberOS why not give him a donation too :)

Our tablets are surely better because of him. ;)
[Galaxy Tab  Android Development] humberos:
Great

Sounds great!

I've just installed it on CM7 Beta version and it worked fine too.

Thank you!

Thank you again!!!!

Your donation represents much, you bet!

It gave to me more motivation to keep going with my work on Galaxy Tab.

Regards,

Humberto.