yashsingh1/xdaforums huggingface dataset:
[Nexus One Android Development] mindfrost82:
I usually used CFS and last night was the first time I flashed to BFS.

With the usage I did today, this is the best light usage battery life I've had. With 925 CFS, I was usually getting about 1.5%/hour drain, so really, its not that big of a difference for me.

It might be different with heavy usage.

The 800 kernels always seemed to make my signal worse, so I've been sticking with 925.
[Nexus One Android Development] Docmjldds:
FWIW, I decided to try the latest BFS with Froyo and found too much instability on my setup. Plus watching a flash video on cbs.com was only so so in quality. Video quality was laggy. Installed the last CFS and video was back to normal which for e is quality close to FloTV for those familiar. (This was an NCIS full episode I was using for test comparison)

PS..hearing the rumors or non rumors fly that this Froyo release was actually a beta that was intentionally leaked to certain developer sites. Just an FYI.
[Nexus One Android Development] mtw4991:
+1 on the leaked beta Froyo. Phandroid and AndroidPolice report it isn't the official final version and that Google pulled the link/ota download from their serves pretty quickly, but the cat was out of the bag by then.
[Nexus One Android Development] hah2110:
Hmmm just went to 800 BFS and think I am seeing better battery AND signal...
[Nexus One Android Development] temasek:
Need of advise.

I have searched for answers to "bfs vs cfs" and the more I read the more I am confused.

Anyone can explain?
[Nexus One Android Development] dirtyhank:
Installed latest (20100524) BFS 925mV .34 on Froyo and got a reboot while using Google Earth (never happened before on stock). I'll keep testing and report.
[Nexus One Android Development] vnbuddy2002:
Using CFS on 800mV from .34, it's working fine. You should keep in mind that though BFS is beneficial for android, it's still a WIP. Unless you are willing to test the "new" scheduler, I suggest you to roll back to CFS.

Regards,

Kenny N.
[Nexus One Android Development] dirtyhank:
Yep, but BFS was pretty stable on .33 with Eclair, some minor issues but never a reboot like this.

Anyway, i guess this is the price to pay for running the latest code, no big deal :)
[Nexus One Android Development] bewA:
I here Google is a good place to look :)
[Nexus One Android Development] temasek:
Wow nice answer!
[Nexus One Android Development] timothydonohue:
i swear, this bfs versus cfs thing has come up every few pages since he started making the bfs kernel's, lol. it is really becoming amusing.

IR, i hate to ask you this, because you shouldn't have to, but you may as well add this and this to the front page, and save the rest of us from having to hear 'what are they?' over and over

and over

and over

and over

again

lol
[Nexus One Android Development] hah2110:
I agree but it is overwhelming for a noob to come in and see 200+ page threads on this stuff. We were all there. I still would like to know who sees better battery life on what type of kernel... I smell a poll!
[Nexus One Android Development] intersectRaven:
Yeah...I'm beginning to think I should have made a second and third post immediately for something like this. :p
[Nexus One Android Development] shorza:
Good idea timothy.

Haha, you're obsessed!
[Nexus One Android Development] vegetaleb:
A quick definition on first page could resolve noobs questions :p
[Nexus One Android Development] cursordroid:
But they never read the first page...

They see a term, acronym or new phrase, and immediately click Reply. It's not often that people want to read anything, especially on XDA.

But... it can't hurt to have some more information for those people who are so inclined.
[Nexus One Android Development] jblazea50:
i'll bet you'll still get that question since people will click on the last page of the thread instead of the 1st page/1st post
[Nexus One Android Development] britoso:
I added some info in the second post, will def update with whatever you want to add.
[Nexus One Android Development] temasek:
I do understand where you coming from. My confusion coming from some users saying bfs battery better yet some say cfs battery is better. I tried both but do not really feel much different. That's why I asked, though someone jump on me so quick.
[Nexus One Android Development] ibegary:
Let me change the subject.

The new CM-5.0.7.1. Keep the kernel or go back to intersect? Any comparisons or preliminary results/opinions?
[Nexus One Android Development] temasek:
IR kennel has always given me solid battery results at least during standby of 1% per hr.
[Nexus One Android Development] dnsmo:
i think i lose the desire camera when update to cm 5.0.7.1 :( any update from you IR?
[Nexus One Android Development] pzumk:
use the update.zip to flash the desire cam via recovery and manually push/flash the .ko/zImage files

Always worked for me since r2 of the desire cam
[Nexus One Android Development] dnsmo:
i got the r2.desire.cm.5.0.6 from paul, is that the file you are talking about and wehre do i get the .ko/zimage file?
[Nexus One Android Development] parrot5:
The .zo and zimage files combined, IS the kernel you want to flash. (Well not really, but this is easy to understand) Extract from from the zip and follow the instructions at the end of the first post.
[Nexus One Android Development] MaxiJavi:
I am pretty sure that my reception does not suffer with the 800mv on Froyo.

Before it definitely did ...

I have a feeling the new radio is better with AVS :-)
[Nexus One Android Development] S_Dot:
So I cant use this kernel on froyo what about 33.4?
[Nexus One Android Development] tsouza:
Im using latest .34 with froyo (both bfs and cfs worked)
[Nexus One Android Development] hah2110:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

Which do you get better battery?

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[Nexus One Android Development] EarthsiegeTA:
Seriously? Everytime I read this thread, there's always a new post from you asking about battery life. Perhaps before you post you should use your brain and do your own research.

Stop posting these inane questions and figure it out yourself.
[Nexus One Android Development] rjhay22:
ROFLMAO... post count for me... sorry admin I just had to :-)
[Nexus One Android Development] jlevy73:
Before heading off to China I downloaded a few MP4 videos so I could watch on the ridiciously long flight from the states. After updating to Froyo, any MP4 video I try to play gives me an error message. It has been stated in other threads the Intersect's kernel fixes that however I have not found that to be the case. Anyone else having this issue.
[Nexus One Android Development] schahr01:
It's the same issue as with the video camera - the mp4 encoding/decoding is done via DSP in the new froyo radio so I think you'll be ok w/ a .34 release.
[Nexus One Android Development] schahr01:
If it's bold and in color :) above the release/change log it can't hurt. Less noise in the thread would be great.
[Nexus One Android Development] jlevy73:
Thank you.
[Nexus One Android Development] S_Dot:
lol hah2110 is a legend
[Nexus One Android Development] hah2110:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

Well the funny thing is now I just do it to get a rise out of everyone ....

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[Nexus One Android Development] rjhay22:
ROFLMAO

Another one, sorry admin. :-)
[Nexus One Android Development] dictionary:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

Lolcopter. I Can has battery life?
[Nexus One Android Development] S_Dot:
What versions work on froyo.. preferably CFS without the USB unmount issue?
[Nexus One Android Development] intersectRaven:
.34...and usb unmount issue is here to stay for the foreseeable future.
[Nexus One Android Development] jlevy73:
It works but I still find .34 CFS chunks my video playback.
[Nexus One Android Development] Realtyem:
I keep seeing that USB mounting/unmounting is a problem. Is that something we could help with? I'm no good at coding but is there something else I can do to help with that? It's not something that affects me specifically but if I can I'd like to help somehow.:)
[Nexus One Android Development] vifterx:
Could someboby please tell me how to use it with Paul's desire rom r22?WIFI can not be used after I flash it.

Thanks!
[Nexus One Android Development] pumpkyn:
I'm having this same problem too
[Nexus One Android Development] tamarian:
I had this video problem with the 20100523_13XX-14XX_.34-FroYo kernels CFS and BFS. Then I flashed the 20100524_21XX-22XX: CFS .34 800mV and all is well with video.
[Nexus One Android Development] intersectRaven:
For those having problems with WiFi, you're using the wrong kernel on the wrong ROM. Use the .33 version if you're on a NON-FROYO ROM.
[Nexus One Android Development] vifterx:
Hi,intersectRaven.Thanks for your great job.

Does the 33.4 consort?
[Nexus One Android Development] mindfrost82:
Yes, .33.4 will work on non-froyo ROMs.
[Nexus One Android Development] kitman8888:
i forgot to turned off the wifi before flashing the kernel,now that i can't open my phone ,always stuck in the booting animation....what should i do???
[Nexus One Android Development] hah2110:
Will a pre-FroYo .34 work on Froyo?
[Nexus One Android Development] mindfrost82:
I don't think so since WiFi has changed and the video encoders are different.

I've flashed with WiFi on and its been fine. What ROM are you on and what kernel did you try flashing? I always wipe cache and dalvik cache too. As long as you can boot into recovery you can try to flash again.
[Nexus One Android Development] vifterx:
I flashed 33.4 but WIFI still not working..
[Nexus One Android Development] kitman8888:
I'm using the cm5.0.7.1, is it possible that the latest kernel has some problem with this cm rom?
[Nexus One Android Development] mindfrost82:
For CM, you need to use a .33.x kernel. The .34 kernels have been modified for Froyo only. If you want .34, you can try one from before 5/15 or so.
[Nexus One Android Development] kitman8888:
yep, I'm always using the .33.4 kernel. Since that time I forgot to turn off the wifi and failed to boot up the phone. I've tried several times to reflash the latest bfs 925mv .33.4 kernel. I wiped cache ,dalvik cache and also the battery stats. but it still can not boot up.
[Nexus One Android Development] mindfrost82:
You can try flashing the update.zip for the CM5.0.7.1 since that will put CM's kernel back on it.
[Nexus One Android Development] vifterx:
Instructions for zImage and bcm4329.ko driver extracted from the update.zip(from command line):

1.) adb remount

2.) adb push bcm4329.ko /system/lib/modules

3.) adb reboot bootloader

4.) fastboot flash zimage zImage

5.) fastboot reboot

I try this and the WIFI can be used now.

Thanks all.
[Nexus One Android Development] MaxiJavi:
Consensus ?

I was wondering ...

What is the consensus ?

Does the 800mv work better with the Froyo radio ?

I can't see a difference right now :-)
[Nexus One Android Development] dictionary:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

In my best hah2110 text, ahem.

"Can anyone confirm battery life? I have awesome battery life on my 4/29 800mV kernel. Is this new one better? "
[Nexus One Android Development] kitman8888:
thanks a lot. I flash the update.zip again. now I am using the cm rom . everything is fine, except for unable to flash the kernel...still stuck during booting .Hope it won't happen in the next version again.
[Nexus One Android Development] mtw4991:
Now boys, we don't make fun of cripples in wheelchairs, do we?!

Sorry mod...couldn't help myself:D:D:D
[Nexus One Android Development] schahr01:
You just did by calling them cripples - Not cool. We only suspect he's mentally handicapped.
[Nexus One Android Development] dnsmo:
after you flash the r22 desire cam update then reflash the .33.4 again. that will fix the wifi
[Nexus One Android Development] xXJay_RXx:
the whole front page looks sooo confusing to me. i have a ATT branded nexus one with Froyo rooted and FRF50 build number. i want a kernel for battery boost and the latest version. can someone be kind enough to show me which link i need for thid :)
[Nexus One Android Development] vegetaleb:
The last kernel and froyo is a mixed bag, if in sleep mode the battery is not using more than 1.5% per hour

but

when using the screen the battery loose huge amount like 2% per minute :eek::eek:
[Nexus One Android Development] intersectRaven:
Just curious, how many of you prefer the non-FroYo to the FroYo ROM? I'm thinking about going back to maintaining the .34 to work with non-FroYo ROMs as well since it will take awhile for Cyanogen to release a FroYo version of his ROM and the only benefit I see with FroYo is the new camera app which is neater than the old one, and the 250MB+ free memory I have when I reboot (which will get used anyways as time passes). :)
[Nexus One Android Development] Carestia:
Hi guys with CM 5.0.7.1 which is better between kernel 33.4 CFS 800/925 or BFS 800/925??

Tnx!
[Nexus One Android Development] pumpkyn:
where is this desire cam update?
[Nexus One Android Development] cheah505:
IR.... after i upgrade 2 cm507.1, no matter wat your kernel i use the battery oso drain 2 fast.... wat can i do 2 for dis?
[Nexus One Android Development] prepster:
I prefer the non froyo rom kernals. I don't plan on flashing froyo until Cyanogen makes a froyo rom.
[Nexus One Android Development] mtw4991:
IR, it's kind of a mixed bag for me. I like several features of Froyo, but it is a WIP it seems. CM 5.0.6 w/your 925 kernels was sweet on speed/battery and I didn't have ANY issues...musta got a good N1. ;) Also, I was getting around 250mb with your kernel, now its about 267mb upon reboot but you're right...it gets used quickly,lol.

I'm just on stock Froyo radio/rom/build until The Man integrates it into CM 6.0? Don't want to deal with the unmount issue...I use it a lot.
[Nexus One Android Development] MaxiJavi:
I use Android commander to get round the USB mount issue ...

So it is a non-issue for me :-)

I absolutely love Froyo, and I love your Kernels and updates.

Although last night's update (27/5) seems to be killing my battery when the screen is on (I think someone else mentioned this) ... That'll teach me to flash a un-announced build :-)

You even added more CPU steppings !
[Nexus One Android Development] MaxiJavi:
Much faster, Flash, Much better pics and video, Fantastic Radio (although I guess it works just as well on CY) ... WPA2 hotspot is nice, as I have my internet on the go for both my lappy and PSP - It seems easier to secure than the tethering solutions I have used before.

FROYO, FROYO, FROYO :-)
[Nexus One Android Development] mindfrost82:
I'm using Froyo and prefer it to the 2.1 ROMs, but I've also been satisfied with your 5/24 925 CFS kernel, with the exception of the USB Unmount issue, so I'll probably be sticking with this kernel anyway.
[Nexus One Android Development] vnbuddy2002:
I am wondering if this happens to everyone's else. I notice that the volume for .34 is much lower than .33 . Can someone confirm that ?
[Nexus One Android Development] t0ol:
2.2 with stock rom here (modaco r16)..

i would install the 800mv kernel but the usb unmount is a big thingy to me.
[Nexus One Android Development] pumpkyn:
i used the latest .33.4 and it still did not fix it on Pauls R22.1
[Nexus One Android Development] PrawnPoBoy:
I'm using the newest 925mV with BFS with Cyanogen and it has been very quick and stable so far. I haven't had any stability problems at all and so far the UI has been lightning fast.

I've always been weary of BFS and I've read about a number of problems with it, but so far it has been awesome. Of course I'll need more time to test, but so far so good.
[Nexus One Android Development] mtw4991:
Maxijavi,

I searched but couldn't find Android Commander in the Market. Maybe 2.2 blocks it? Do you have an .apk for it? Sounds like a good workaround. Thx.
[Nexus One Android Development] eViL D::
Check android development, I believe it's a desktop app.
[Nexus One Android Development] dictionary:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

Why don't people just use SSH?
[Nexus One Android Development] mtw4991:
'cause some of us are wanna-be developers and don't have a clue what you just said, lmao:D:D:confused: Seriously though, I don't know what SSH is, but I'm going to google it!:p

Edit: is SSH=adb shell environment?
[Nexus One Android Development] schahr01:
SSH is a protocol. Whereas adb gets you a shell using your local computer with the N1 attached via USB, SSH will let you get a shell over wireless.
[Nexus One Android Development] r8zer:
SSH = secure Shell
[Nexus One Android Development] BUMP THAT:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

I need sum help. I'm trying to achieve best battery life with the cyanogen 5.0.7.1n. I'm using the Passion radio and 33. 4 bfs mv 800 build xxxx 2204.

Power usage doesn't seem to good to me. My phone drops power by 3 to 4 % or more an hour. Without even touching it.

Anyone have any combination suggestions? Kernel build and radio with . 7 cyanogen? I would appreciate it.

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[Nexus One Android Development] hotweiss:
925 mV gives you the best battery life when you are looking at Voltage. BFS should be avoided because of all the issues that accompany it. As far as I know the 33.4 kernel has more optimizations than the 34 kernel. I'd go with a 925 mV CFQ 33.4 kernel. That one gives me the best battery life.
[Nexus One Android Development] dictionary:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

Wow talk about wrong information lol.
[Nexus One Android Development] mtw4991:
Huh???? Lay off the weed, dude, lol...u b bass-ackwards:p I'm rocking IR's 0524_925mV BFS .34 with linpacks over 40 and SetCPU short bench of 194 with no stress test errors.
[Nexus One Android Development] clustered:
Hi everyone,

I would like to ask for solution, Im running CM 5.0.7.1 with intersect kernel 2.6.33.4 925mV CFS 20100521_1844 but when I play video, nothing show u... only blank black screen. I tried to play with other player, same too... Sounds came perfect but video is blank black... :( Any suggestion? Thanks
[Nexus One Android Development] BUMP THAT:
Re: [.33.4 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/24/2010 10:52pm

So no weed lol

So which kernel build or date and radio is best for battery? At least other peoples findings so I can try it out.

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Sent via the XDA Tapatalk App
[Nexus One Android Development] S_Dot:
ask hah2110
[Nexus One Android Development] sir*mez:
Lmaoooo!!

On a side note, I smell a new 2.6.33.5 kernel coming!!

No hah2110, IDK how the battery life is on that kernel. Oh I dedicated my first #unfollowFriday on twitter just for you hah2110.
[Nexus One Android Development] rjhay22:
LOL awesome ! 33.5! This might be what weve all been waiting for! Will you let us know your findings on battery life with slight to moderate use? Im on a quest to get 4days out of 1 full charge!
[Nexus One Android Development] sir*mez:
I see your on froyo. This .33.5 kernel, is for 2.1 branch. The Google experimental team were already told of the unmounting bug on the .34 kernels.
[Nexus One Android Development] rjhay22:
Awww I was being sarcastic bro. :-) my Hah impersonation failed! I'm on a quest! I should stop. Back to topic.
[Nexus One Android Development] sir*mez:
Woops I guess I didn't expect this from you cause you always seem to be accurate with your posts, LOL.

Edit: OK I was wrong. No new kernel coming today. IR is resting. No rush at all.
[Nexus One Android Development] intersectRaven:
Update!

.33.5

- updated to .33.5

Here're the links:

.33.5:

BFS:

925mV -> http://www.mediafire.com/?yybgnenmnzn

800mV -> http://www.mediafire.com/?nmtxkqtzovz

CFS:

925mV -> http://www.mediafire.com/?nnktegiwzzl

800mV -> http://www.mediafire.com/?3zmjz1gkooz
[Nexus One Android Development] davidebeatrice:
Hi! Firsdt of all thank you!

Im tryin to flash the last upodate CFS 925mv. But It say

\

sending 'zimange' (2158 KB)... OKAY
writing 'zimange'... INFOsignature check
FAILED (remote: signature verify fail)
[Nexus One Android Development] THATTON:
Is everything but the USB mounting good with this for Froyo? I saw the posts a few up about it being for the 2.1 branch but I figured I would give it a shot anyways...
[Nexus One Android Development] sir*mez:
Oh sh¡t! You awoke. You should of rested, lol.

Edit: 33.5 is hella fast! I'm not even running it @ full CPU speed. I'm running it underclocked at 806. Very happy with performance. Hah2110 I have nothing on battery life so don't ask, all I know is that its fast.
[Nexus One Android Development] S_Dot:
Confused a bit, has the USB umount been fixed in 33.5?

Whats new in 33.5, is it compatible with froyo?
[Nexus One Android Development] rjhay22:
Come on man, you shoulda just gtalk me. Lol .33 kernels are for non FroYo ROMs only. .34 works on the FroYo but USB mount issue still in existence. Probably till google actually releases the final version. I'm sure the devs are looking for a way to fix this problem, till then though, I suggest you use SD mass storage from recovery. Or just reboot the phone right after saving something in your SD. :-)
[Nexus One Android Development] rjhay22:
Hows the batt life?

Edit: Mah bad, who cares bout the speed though, Its all bout the battery :-) lol.

On serious note, are you running 5.0.7.1? Besides the new customization tweak on that ROM, is it any different from the previous one? Supposedly had a fix on the excessive batt drain. Noticeable?
[Nexus One Android Development] clustered:
I just flashed 33.5 to my CM 5.0.7.1... Will update you guys about battery life.... thanks intersectRaven :)
[Nexus One Android Development] cc92260:
Flashed 33.5 CFS 800mV on FRF50 (Froyo)....

Video Recording broken.

WIFI working fine.

Slightly slower results on benchmarkPI than stock kernel (32.9)
[Nexus One Android Development] davidebeatrice:
anyone with my issue? :(
[Nexus One Android Development] clustered:
try download and flash again. thanks
[Nexus One Android Development] Docmjldds:
KNOWN issue that video will not work with 33.5 versions. Video works fine with .34 versions. Finishing up testing last .34 Pershoot kernel. Will post results and then try Raven's updates.
[Nexus One Android Development] davidebeatrice:
it works now!

thank you!!!
[Nexus One Android Development] abrixxxx:
testing

just fully charged my battery wiped battery stats then flashed this kernel will report on battery life and usage, i was using his 33.4 from 5/24 before this thx IR for all these amazing kernels
[Nexus One Android Development] sir*mez:
Video does work on 33.5 on cm5.07 2.1

Video recording is working on 33.5. I just finished recording a 5min video. If you are on froyo then your video wouldn't work. I see you haven't done any reading.

@Anyone/everyone who really cares!!

Please:

When you write that something doesn't work then please tell us what your using to further diagnose the problem. How can we help you if we don't know what your running.

ALSO:

Please stop mixing up 33.x with .34 kernels. They are 2 different kernels for 2 different animals.

33.x = 2.1 Eclair

.34 = 2.2 FroYo
[Nexus One Android Development] dictionary:
Re: [.33.5 & .34]intersectRaven's Kernel (Hybrid AVS *Stable*) 05/29/2010 1:29pm

It's zimage, not zimange
[Nexus One Android Development] intersectRaven:
There was no AVS version at that time yet. You may be referring to the non-AVS version. Anyways, if its consistent whenever you plugin the phone to the charger, it does deserve further investigation. However, from your post, I'm interpreting it just froze sometime after you plugged it in and not at the moment you plugged it in. :)
[Nexus One Android Development] rori~:
Its a pitty, had to go back to my former kernel, need a stable phone this weekend..

Will continue with your kernel next week.

Thanx for your work.