yashsingh1/xdaforums huggingface dataset:
[EVO 4G General] infamazz:
that's y put this post
[EVO 4G General] Hrshycro:
Well, I'd post mine, but it'd take an hour to upload the screenshot over 3G.

I get like 25-150k 70% of the time; 250-400k 20% of the time; 600-1000k 10% of the time.

Sprint's 3G is complete ****. iPhone ready whateverrrrrr.
[EVO 4G General] Thoresen:
Sad trombone
[EVO 4G General] ItsLasher:
Heres mine on the slow side lately. Sprint has been going through the state redoing towers and speeds have been killer.
[EVO 4G General] Flippin_Sweet:
Lol really? I'm in Australia on telstra I get between 2-6 mbps
[EVO 4G General] spider2346:
Here is where my 3G speed stands.

Sent from my Tricked-out-Evo....
[EVO 4G General] ItsLasher:
Yeah but think of network congestion in other places where the population is so much greater.
[EVO 4G General] HipKat:
Those are 3G speeds?? That's what my WiFi speeds look like
[EVO 4G General] RevolutionaryPC:
LOL so true, Sprint needs to get up off their ass and fix the issues
[EVO 4G General] mraahh:
.51 mbs dowload, .41 mbs upload
[EVO 4G General] RevolutionaryPC:
I get these speeds all the time
[EVO 4G General] infamazz:
ppl are starting to see better speed from our network!
[EVO 4G General] j_shelton1988:
St Louis metro area still suffering. I'm lucky if I see 500kbps
[Galaxy Tab 10.1 Q&A, Help & Troubleshooting] joseph168:
Hi all,

U kno how to fix social hub widget after i overclocked my tab, i can not press refresh buttom above on the rite site. Anyone faced this problem before n how to fix? Thx in advance
[General Questions and Answers] THEGABFATHER:
I lost my genius button while rooting can anyone help me get it's back. Thanks
[EVO 4G Q&A, Help & Troubleshooting] KaoMinerva:
Ok I'm stock evolution 4g 2.3.3 or the latest whatever everything pushed through sprint! I was wondering is it possible for me to flash anything to be able to make my phone kinda cool. Remember my phone is STOCK EVERYTHING, and always has been!

Sent From KaoMinerva
[EVO 4G Q&A, Help & Troubleshooting] eggsack:
Gotta ROOT IT! Lots of directions on how to do that. Search is your friend.
[EVO 4G Q&A, Help & Troubleshooting] KaoMinerva:
Yea but my SD wont read as disk drive sadly :'(

Sent From KaoMinerva
[EVO 4G Q&A, Help & Troubleshooting] dwall87:
Can't flash anything no. Flashing requires to have a custom recovery which is only possible through root. But there are tons on launchers you can use to customize the look of your phone. Before I rooted that's what I did. I just themes my phone all the time. Other than that without rooting there's not much you can do to make your phone "cool"
[EVO 4G Q&A, Help & Troubleshooting] KaoMinerva:
Damn, unfortunate

Sent From KaoMinerva
[Hero CDMA General] kevphan08:
So I've noticed a lot, and I mean, a lot less stuff on the development forum and just wondering if we're pretty much at the limits of our phones.

I appreciate all the work done for our phones, but I hate seeing that we're essentially gone.

Anyways, looking for maybe future roms in the works or something different I should try out. change it up a bit.
[Hero CDMA General] Drunkpilot:
What are you running now? You have variants of gingerbread: Jaybob's, deck,cm7, omgb and omfgb 2.3.4 and 2.3.5, you have WildHeroc (2.3.3) with 2.1 sense and some 3.0 goodies, and you have iHero (2.3.2) which is some ios fun and different tweaks and themes too. Also, there have been some great kernel developments (.35) which is probably going to be crucial in pushing the Hero's limits even further.

Remember, we never got an update from htc above 2.1 update 1. We have a lot for a mdpi phone. We will never have MIUI most likely, but my phone is flying now and a lot more fun than when I 1st got it.

Maybe you can come up with something that hasn't been thought of yet?

Most of the guys developing for the hero don't even have one, or if they do, it is only to test what they are developing; they are not activated.

My $.02.

You think Meth is bad? Try being a flash whore with a Gingerbread habit and a legacy device! It ain't pretty.
[Hero CDMA General] kevphan08:
Yea I've been running Pure GB, with jaybobs kernel.

I've seen the different roms and such; actually liked the iOS one that was made, but honestly performance for me is key. No lag or issues, so probably why I've stuck with 2.3.x

Overall I've just seen a lot of the same gingerbread roms, maybe a few minor tweaks here and there, but overall the same.
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellows!

As some of you have seen in Humberto's P1000L/N Gingerbread thread, I'm building a Gingerbread kernel for these devices.

At the beginning, I thought that I'll just port the Overcome kernel to ours devices and I'll never touch on these files again.

But it turns out that it shouldn't be like that. So, to avoid mess with Humberto's thread, I decided to begin a new one.

Here are the current features of my Kernel, which was initially based on Overcome v3.3.1 kernel:

Main Features of latest stable version (20111029)

Kernel 2.6.35.14

Lagfree governor

Smoothass governor

SmartassV2 governor

BFQ IO scheduler version 2 (revision 1)

Conservative, Ondemand, Performance, Powersave, and Userspace governors from 3.1 kernel tree

Built with 2011.03 toolchain

TV SUPPORT (P1000L only)! (it is available if you flash the recently leaked P1000L gingerbread version: http://xdaforums.com/showpost.php?p=17993125&postcount=355)

10-points multitouch driver

File Systems support: RFS/EXT{2,3,4}

Overclock (@1.6GHz) with these steps: 1.6ghz, 1.5ghz, 1.4ghz, 1.3ghz, 1.2ghz, 1ghz, 800mhz, 600mhz, 400mhz, 200mhz, 100mhz

Undervoltage

Touchscreen Undervolted (from 3.3V to 2.1V)

RAM Undervolted (1.8V to 1.7V)

ADC Unvervolted (3.3V to 3.0V)

Voodoo Sound v10

Built in CIFS/TUN/SlowWork support

Stochastic Fair Blue (SFB) Network Scheduler

V(R) Schedule, but SIO set as default.

Autogroup Scheduler

Asynchronous I/O Enabled (AIO)

Backlight Notifications

Humberos' Initramfs 20111102

Features that needed to be test (I'll appreciate any help):

BLN has problems

I'll appreciate any help or feedback!!

Link for download the latest stable version:

http://www.mediafire.com/?9ug8n71vgc5ik7u

md5sum zImage

0fce8943c0b950c05e0d5163cf662460 zImage

Source code:

https://github.com/ronisbr/GT-P1000LN-GB-Kernel

I would like to thanks:

The Overcome project

jdkoreclipse

koxudaxi

Humberos

Thanks,

Ronan
[Galaxy Tab  Android Development] chib_cr:
Downloading... :rolleyes:

I'll give it a try!
[Galaxy Tab  Android Development] Ronis_BR:
Thanks :)

Tell me what do you think (remember it is a Gingerbread kernel for P1000L/N devices!).

I'm looking for feedback, specially about the new governors...
[Galaxy Tab  Android Development] chib_cr:
Works great!

Can't set clock to 1600 Mhz (freezes), but at 1500Mhz it scores 2505 on Quadrant!!

So far smoothass working well...

Tested for about 10 min, so can't tell you much...

BTW: I',m running stock 2.3.3
[Galaxy Tab  Android Development] Spyma:
Install

How to install this file to tab?
[Galaxy Tab  Android Development] Ronis_BR:
If you have a P1000L/N tab with Gingerbread, you just need to restart it in download mode, unzip the file, and flash with heimdall:

heimdall flash --kernel zImage

But BE CAREFUL, if you don't know what you are doing, you can brick your tab!
[Galaxy Tab  Android Development] Spyma:
ok thanks.
[Galaxy Tab  Android Development] Ronis_BR:
Just for your information, I have just build a kernel with swap support.

To test it, I created a swap partition on my sdcard.

It is working. Although, I haven't seen any improvements...

When I open too many programs (like 8), android memory manager still force-kill the apps, while I'm expecting that the programs should be transfer to swap memory and, just when it is full, that a program should be force killed.

Well, if anyone wants, I can upload a kernel with swap support, but, at this time, I think it is useless...
[Galaxy Tab  Android Development] Munk0:
I tried to find out the different models and how they equate to one another but Google sends me to everything but which is which model. I have according to my devices "about" a GT-P1000. But, how do I know which model is the L or N? Just to give you more info, I am using the T-Mobile flavor with the modem swap program with Kratos currently flashed.
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellow,

P1000L/N are latin model, if you are using Overcome Kratos with default kernel, you probably have a P1000 device and my kernel isn't compatible.

But you can check it under configurations / about ... (the last menu option), it should have as model number GT-P1000.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellows!!

I have just tested the recently leaked gingerbread version with my kernel and everything is working flawlessly, including TV!

I'll post more details...

Ronan
[Galaxy Tab  Android Development] santroph:
A leaked GB version for L/N or just L?

If it has TV support I think it is for the L version. But which is the GB version? 2.3.3, 2.3.4 or 2.3.5?

If ti is something better than 2.3.4 I'll try it on my P1000N. :)
[Galaxy Tab  Android Development] davioxx:
hi could you post de tv app?
[Galaxy Tab  Android Development] Ronis_BR:
Just the TV app won't work. You will need the entire ROM and P1000L model.
[Galaxy Tab  Android Development] Ronis_BR:
No, it is 2.3.3. Basically, it is P1000N version with TV support :) Nothing more...
[Galaxy Tab  Android Development] sfuruie:
Which voltage settings are you guys using ?
[Galaxy Tab  Android Development] alroger:
Tks, Ronis. Running your kernel for a few days now, all good. Using smoothass, smartass and lagfree, up to 1300 stable, -50mV on 1300 and -25 on the rest.

Cheers.

- Tapatalk - SGT-P1000N - Overcome Kratos -
[Galaxy Tab  Android Development] rslee:
Running this kernel as well, no issues so far! Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
Hey guys, we have a new kernel version (20111005).

The new features are:

Touchscreen, RAM and ADC undervolted (battery should last longer)

10-points multitouch driver

BLN was partially fixed, but still needs improvements

For more information, check the first post!

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
My settings are:

1400: -0mV

1300: -0mV

1200: -0mV

1000: -25mV

800: -50mV

600: -50mV

400: -75mV

200: -100mV

100: -100mV

Everything is working fine.

Btw, 1500 MHz and 1600 MHz are too much unstable here...

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
New kernel version (20111006) with just minor changes.

Check the second post for more information.

Thanks,

Ronan
[Galaxy Tab  Android Development] romuloarpini:
Ronan, great work!

Just one question. I cant get heimdall to recognize my tablet. I install the drivers, it appears as samsung composite usb device, but when I try to flash - via cmd or gui - it gives an error saying it cant detect the device.

Any way to flash this using odin?

Best regards,
[Galaxy Tab  Android Development] rslee:
Did you try changing usb ports? My tab only works in a specific one in my computer
[Galaxy Tab  Android Development] Ronis_BR:
Well, i pluged my tab in all usb ports and it worked in everyone. Are you using linux or windows?
[Galaxy Tab  Android Development] Ronis_BR:
Hi,

Are you using heimdall in linux or windows?
[Galaxy Tab  Android Development] romuloarpini:
Hi,

I am using Windows 7 Premium 64-bits.

Yes, I tried on two different usb ports.
[Galaxy Tab  Android Development] Ronis_BR:
Sorry, I can't help too much with heimdall in Windows...

Neither with kernel flash using odin.

I think you need to create a .tar with my kernel inside, but I'm not sure if you can flash just the kernel or if you need to flash the entire firmware. But, be careful, you can brick your device if you didn't generate the .tar correctly. The most safety way is, for sure, use heimdall to flash just kernel. This way, even if you can boot into the system, you can apply another firmware since your bootloaders are preserved.
[Galaxy Tab  Android Development] ecb5:
Maybe you need to run it as admin
[Galaxy Tab  Android Development] learning_to:
Sorry my noobness but, is there a chance of getting OC @1.5Ghz. stable ? The source ? Haha i dont know anything of this programming stuff !

Sent from my Galaxy Tab !
[Galaxy Tab  Android Development] Ronis_BR:
Well, with my kernel and a cpufreq configuration app (like setcpu or voltage control) you will be able to set CPU frequency up to 1.6GHz. But, for some people it is pretty stable while for other it is completely unstable. The "safe" max frequency, i.e. the frequency that I have never seen anybody telling it is unstable, is 1.4GHz.

Thanks,

Ronan.
[Galaxy Tab  Android Development] jgaviota:
This kernel is working great with Overcome 7 series 4

Thanks!!!!!
[Galaxy Tab  Android Development] Ronis_BR:
New version (20111024)

For more information, see the changelog.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
Just to report, with this new kernel, the tab seems to be a little bit smoother. Also, lcd responsiveness is better in my opinion.

Thanks,

Ronan
[Galaxy Tab  Android Development] scalamusical:
Hi i have one Problem..!

Ronis_BR

Please I would like to help me, I use Odin to do everything that relates to flash my tab, I never used it Heimdall is not how it works.

I have a P1000N with HumberOS Kernel and ROM, for three days I tried to flash my tab with your kernel using the method but I always ODIN Semibrickeo the SGT, solve it quickly relocating HumberOS kernel.

I'm Doing Something Wrong ..?

Since learning to play with my tab Odin have always used it and rarely have I had problems ...

I would greatly appreciate if you help me with this question because I want to test your Kernel

thanks

Greetings from Ecuador
[Galaxy Tab  Android Development] chib_cr:
Just installed on my P1000N

Running super smoooth!

Can't go past 1.4 Ghz

Awesome, thks!
[Galaxy Tab  Android Development] Ronis_BR:
Well, I really don't know much about odin. But, it seems to work if you put a .tar file with just zImage in PDA section. But, BE CAREFUL, I'm not sure... maybe another person here can help you more. Maybe it will help if you describe better what are you trying to do to flash my kernel with odin.

Thanks,

Ronan.
[Galaxy Tab  Android Development] chib_cr:
That's exactly the RIGHT procedure...

Put the .TAR file in PDA section. If it's .tar.gz, you need to unzip it (I use 7zip)

Flash, and reboot. That's it.

---------- Post added at 06:11 PM ---------- Previous post was at 06:01 PM ----------

I'm experiencing random reboots...

So far, two times, both when the tab was idle.

Another just now, as I was about to check min clock setting.

And again... And again...

Can't find a solution, going back to previous kernel...
[Galaxy Tab  Android Development] Ronis_BR:
Last time I had something like it, it was caused by undervoltage settings. Can you check this please? I have now almost 10 hours of uptime.
[Galaxy Tab  Android Development] Ronis_BR:
I need some information:

1) What IO scheduler are you using?

2) What CPU freq. scheduler are you using?

3) What are your undervoltage settings?

4) Can you find a exactly step to reproduce the problem?

5) Do you have this behavior with my old kernel?

I'm looking anything related and, if you aren't using BFQ IO scheduler or SmartassV2, it will be very strange if you don't have random reboots with old kernel and have random reboots with the new one...

Thanks,

Ronan
[Galaxy Tab  Android Development] alroger:
CM7 Kernels

Hey guys, @Ronis_BR and @HumberOS, how about a new kernel for CM7?

Technomancer's kernel doesn't have smartass, vr, etc. Could you guys make one for the latest CM7? I tried zImage-CM7-HumberOS-20110917 but that only works with the previous CM7 release.

Plus your guys' CwM is more organized.

And I also could use 1300 stepping, since it works for me, while 1400 is a bit unstable.

How about Android 2.3.7 for the new BOCA?
[Galaxy Tab  Android Development] Ronis_BR:
Every time I plug the device on USB it reboots...

It isn't happen with old kernel, and I tried to revert every single patch and it isn't working... The only thing that should be is the new compile, I'm rebuilding the entire kernel right now and, if it works, I'll submit a new version...

Sorry,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
New version 20111005

I reverted to 2009q3 toolchain because we are having random reboots when 2011.03 toolchain are used. Although, I haven't seen any performance reduce yet. Also, Quadrant test is showing very similar results.

@chib_cr

Can you please disregard my last post and test my new kernel version to verify if your problem is gone?
[Galaxy Tab  Android Development] chib_cr:
Downloaded & installed... So far, no reboots or odd things.

Performance is still great!

OC @ 1.4 stable - Quadrant 2161

voltage "as is", no change

Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
Good to know. Tell me if you notice. anything strange.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
I'm not sure what needs to be change in kernel to work with CM7 or BOCA. Does anyone have any hint? Perhaps Humberto can help us.

Thanks,

Ronan
[Galaxy Tab  Android Development] davioxx:
thanks for the kernels i love using overcome in my P1000L :D
[Galaxy Tab  Android Development] Ronis_BR:
You're welcome!
[Galaxy Tab  Android Development] Ronis_BR:
New version 20111026, hopefully working 100% with 2011.03 toolchain

@chib_cr

I really think that the new toolchain will bring improvements to our kernel.

alterbridge86 alert me that a kernel driver (samsung_modemctl) can't be built with the newest toolchain. If so, random reboots are expected.

I changed the kernel source to use the binary driver built with 2009q03 toolchain and then I built the kernel again with 2011.03. Can you please test it to me?

I'm using it and I really haven't had any random reboot yet, even when I plug USB, which was causing reboots in the old version.

Thanks,

Ronan
[Galaxy Tab  Android Development] chib_cr:
Downloading now... I'll report later!
[Galaxy Tab  Android Development] Ronis_BR:
I found something really interesting here:

http://xdaforums.com/showthread.php?t=1176334

They tested IO scheduler for Galaxy S and concluded that the best IO should be noop. It is interesting because I was looking just SIO and V(R). I'll appreciate if anyone test it and report :) Maybe I'll change the default IO sched. in my next kernel version.

Thanks,

Ronan
[Galaxy Tab  Android Development] chib_cr:
So far working great! No reboots, no odd stuff.

Flawless!

Usb, ok!

Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellows,

New version 20111029 UNSTABLE

At this time, I decided to split the kernel development into stable and beta versions.

In the first post, you will always seen the link to the latest stable version.

If you want to try something more experimental, go to changelog and download the desired version.

In my first beta, I decided to add patches that wasn't tested by other GT kernels. I have searched kernels of devices like ours to verify if there was something good for GT kernel. I found tons of things. Things that can make our experience and overall stability better or can add regressions. That's why I'm calling it UNSTABLE.

At this version, I added things to improve memory handle and to optimize the wireless driver. Also, I added the new initramfs from Humberos (thanks fellow!). For more information, check the changelog.

So, I really need you guys to test it. Until now, I haven't had any issues, but it really needs more test to be marked as stable.
[Galaxy Tab  Android Development] Ronis_BR:
BTW, the new unstable kernel works with Humberos 2.1 ROM and the GIT repo now have two branches: master and stable. The first is the one I'm working, it is to be considered unstable. The second is the stable tree.

Thanks,

Ronan
[Galaxy Tab  Android Development] chib_cr:
New "unstable" rom working GREAT with stock GB

So far, 100% stable (~16 hs using it, usb, wifi, 3g, tether, sms, calls, everything is working excellent.

Performance excellent, battery excellent!

No noticeable lag, no freezes, no hangups.

EXCELLENT!
[Galaxy Tab  Android Development] scalamusical:
Hi thanks for the great work

Hello Ronis_BR

Overcome your Kernel Testing on 7 v4.0

So far everything works very well,

Congratulations for the job, is very well have the best of Humberto and yours on a custom kernel, subtraction wait to see what else they can think of to enjoy even more of our Galaxy tab

My thanks once again to Ronis_BR to jGaviota, chib_cr and of course the inevitable Humberto.

PS Please someone who can do the SGT stable OC .. I've only been able to reach 1200 mhz stable but I always freeze the tab .. maybe I'm doing ma .. if someone could tell me I would be grateful ..!

Greetings from Ecuador

thanks
[Galaxy Tab  Android Development] Ronis_BR:
Thanks fellows! Your reports are very important!
[Galaxy Tab  Android Development] rslee:
Yeah, nice kernel! For the first time I'm gettin 1.5 ghz stable! 2 hrs now without a glitch!

Thanks Ronan!
[Galaxy Tab  Android Development] Ronis_BR:
Wow! Good to know. Actually, I wasn't expecting anything like it :)
[Galaxy Tab  Android Development] chib_cr:
Here OC @1.4 completely stable... @1.5 some freezes... It seems to be different for each tab...

Using the kernel for >48hs and NOTHING to report. Everything works great!
[Galaxy Tab  Android Development] Ronis_BR:
Good to know! And yes, it is basically because of processor construction. It is impossible to build two identical silicon wafers, so different processors will have different characteristic. At 1,0GHz, the manufacturer can assure that the processor will work as expected. When we apply overclock, then we deal with a probabilistic environment. Some users can easily overclock up to 1,6GHz while other can hardly achieve 1,3GHz. It is all about lucky :)

And, thanks for the report!

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
I think that my last kernel can be marked stable. I have been using it since 2011-10-29 without a single issue. The only thing that humberos saw is that the initial samsung's image is disappearing faster than usual, but it is a very minor problem, don't you think?

Thanks,

Ronan
[Galaxy Tab  Android Development] jgaviota:
Just one thing, I used the script to create a cache partition in /system/etc/init.d and it doesn't work on reboot, only when I run it manually using terminal. Any thoughts?

Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
Hi,

I have received many requests for a tutorial about how to flash my kernel with odin. Can anyone make one for me, since I use Linux and I doesn't have any experience with odin. I think, since we just need a .tar with zImage, that you can flash it if you just gunzip the tar.gz to generate a .tar and than use it in PDA section of odin, but I don't know about the options. Correct me, please, if I am wrong. In this case, maybe I start to release just .tar version instead .tar.gz version.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
I can't help much without any more info. My first guess is: are you setting the permissions right?

Thanks,

Ronan
[Galaxy Tab  Android Development] af974:
Took it from Chainfire CFroot thread:
[Galaxy Tab  Android Development] jgaviota:
Well I think so. Actually I managed to install the script in my captivate and it works on boot, and I can also run the script through terminal on the Tab.

For reference this is what I'm trying to have working at boot:

http://xdaforums.com/showpost.php?p=18840882&postcount=227

Have you tried the script yourself, or any other init.d?

Is the init.d path /system/etc/init.d/ or is it another?

Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
New kernel version!

Version 20111029 was made stable.

Version 20111005 is the current UNSTABLE release.

This new version has patches to improve memory handle and to use a CPU feature to improve performance. Also, I changed full shmem to tiny shmem filesystem implementation. It can introduce system breakages, but it also can improve performance by removing many unnecessary shmem features that our device doesn't use. I need help testing it... I'm expecting weird behavior if the system is under high load.

Thanks,

Ronan.