yashsingh1/xdaforums huggingface dataset:
[Hero CDMA Android Development] tailsthecat3:
Ah yes. Im using .6odex version by nfinite45x.
[Hero CDMA Android Development] urushiol:
This is the stock kernel with wifi module from the RUU, should work perfect on IfiniteFX .6, may work on fresh, may work on damage control(will break Dconfig), will not work on honeybun.

Tomorrow when my batteries are charged I'll make undo zips for all the kernels on the first page.

Nandroid before you flash this just in case =)

http://www.4shared.com/file/ymLui23D/21RUUkernel-audio.html
[Hero CDMA Android Development] mushupork:
Another option would be to run one of these kernels and use OC Widget/Setcpu with max clocking at 528 (stock hero speed).

That way you can still downclock the kernel while the phone is sleeping to save some battery.
[Hero CDMA Android Development] c00ller:
urushiol, it's spelled nfinitefx45, not infinitefx45; there is no i.

it's kind of been bothering me for a while lol
[Hero CDMA Android Development] gonzoangel:
i don't really notice a difference between the low volt and the regular OC rom *fresh 2.3.3 768

what should i look for?

should i install/run the OC widget to help out or leave it as is?
[Hero CDMA Android Development] urushiol:
Lol you have a point, my error is quite pervasive, existing all the way down to the names of the flashable zips themselves =P.

I guess my brain really wanted to think there was an I there.
[Hero CDMA Android Development] scmastertech:
This got buried in the UV discussion. Any Ideas cause Im out of them..lol
[Hero CDMA Android Development] grifforama:
Is there likely to be anyone able to do this ? I would love to try an UV kernel for v4 on DC 2.09 which is running beautifully for me now OC'd to 710
[Hero CDMA Android Development] c00ller:
Just curious, what are the voltages of the normal and undervolted kernels?
[Hero CDMA Android Development] VoWDroid:
Flashed over damagecontrol 2.08 and fixed audio loss by Pandora caused by the other Oc kernel I tried, amazing!
[Hero CDMA Android Development] urushiol:
Excellent vowdroid! I'm posting from a subway parking lot, so I'm not ignoring questions, I'm going to wait to type out responses until I get home.
[Hero CDMA Android Development] FussyQBert:
Didn't have time to read the entire thread, so sorry if this has been addressed. I'm having problems flashing this kernel over Fresh 2.3.3. I don't need to do a wipe or anything right? When I try to boot after flashing, I get some sort of boot loop at the green htc letters with white background. Of course, I can successfully NAND restore, so no big deal. But I'd love to run this kernel.

Please help :)
[Hero CDMA Android Development] gonzoangel:
I had random reboots using the uv, both speeds. I rewiped my phone, reinstalled fresh 2.3.3 and installed the first kernel fix you had about a week ago. :) back to super fast speeds.
[Hero CDMA Android Development] urushiol:
Which kernel version are you using? It may be that I borked one of the zips, they are not all tested. Tell me the exact one you tried and I'll be sure its ok. If your trying the 768 version, try 710 instead.

No wipe is needed, simply boot into recover, flash, reboot.

Have you ever been able to boot an OCed kernel? If you have always gotten bootloops with OC kernels then try this one, you will need to use setcpu or overclock widget to clock the CPU up after you boot, but it should work....

http://www.4shared.com/file/ZYi4whQW/Fresh_547.html *warning, only use this on fresh!!!!* will make versions for other roms once I'm sure that it seems to be a fix for all those having bootloop issues with OC roms.
[Hero CDMA Android Development] urushiol:
Yes it is possible that some phones will not like the UV kernel, its just like overclocking Desktop processors, some wont overclock at all, some will go much faster than there rater with little voltage, others will go higher but require lots of voltage.

The UV OC kernels lower the voltage supplied to the processor, and raise its MHZ, so if you have a CPU thats not exceptionally cherry, it may not be able to handle it =D. Having said that, the vast majority of heros should be able to handle atleast 710mhz with an under volt. Also if you did have problems with stability with the UV kernel but had better battery life and wanted to use it because of that, just get an OC app and clock it down to 650 or 690 and see if its stable there.
[Hero CDMA Android Development] dhero1:
"Unable to start WiFi" with the Infinite odexed ROM and the Infinite UV 710 boot image.
[Hero CDMA Android Development] chromiumleaf:
Using the new UV-710 kernel for nfinitefx's Stock ROM (the kernel withOUT memory tweak -- my phone doesn't like that, plus I like using a taskkiller). Also have setCPU installed to enable a couple profiles. Working great so far after the first few hours. No negative effects on battery that I've been able to tell so far.
[Hero CDMA Android Development] dhero1:
Went back to the Infinite V4 OC M boot image, and same thing.
[Hero CDMA Android Development] darchstar:
do u need a kernel with the stock .29 synaptics driver?
[Hero CDMA Android Development] gonzoangel:
yah i have the OC widget and run it at 749

*not the UV one since it gave me a few scares. My battery completely sucks right now though, just turned it back on *after a 100% charge* and literally 2 minutes later i'm at 92%

I'm gonna mess with it minimally for the rest of the day and see how fast its dropping on its own.

thanks for all the work I like switching up my phone and having it be unique*well compared to all my other friends/family who have the hero*
[Hero CDMA Android Development] gonzoangel:
phone has been sitting/asleep/with my OC settings to 245-0 and my battery has already dropped to 87%

=/
[Hero CDMA Android Development] FussyQBert:
Thanks for the response. I meant to edit in the kernel I used but had to wait 5 minutes and forgot :P. But I was using the 710:

DarchKernelv4 710mhz with Free Memory Tweak For Fresh 2.1.1/2.1.2/2.3.3

And nope. Never done an OC kernel. Flashing Fresh 2.3.3 was actually my first custom rom also.
[Hero CDMA Android Development] roadster92:
It would be great if we can have a OC-UV with .29 synaptics driver.

Thanks Darch !!
[Hero CDMA Android Development] oldjackbob:
Apologies if this question has already been asked and answered, but in the UV kernels is the undervoltage level preset, or is it adjustable? If it's preset, what is it set to? If it's adjustable, how can the voltage be adjusted?

I believe I've read through this entire thread, and can't seem to find this question addressed anywhere.
[Hero CDMA Android Development] scmastertech:
This worked great for me, I was having boot loop problems with all but the 1st version. Is this one UV/OC or just OC?

Thanks
[Hero CDMA Android Development] FussyQBert:
This worked for me too! Thanks! I used overclock widget to oc to 480/691 while on and 245/245 while sleeping. My phone seems to sometimes have a short hiccup while coming out of sleep. Should I alter the clocks abit? Thanks again.

Also, is this kernel undervolted too?
[Hero CDMA Android Development] urushiol:
yes darch =) zImage pretty please =D
[Hero CDMA Android Development] urushiol:
ok try redownloading and reflashing, messed up the wlan.ko on this one
[Hero CDMA Android Development] c00ller:
Try upping the max one step at a time until it's fast enough for your liking. I'm running 160/480 sleeping on my Hero and it's very responsive when coming out of sleep.
[Hero CDMA Android Development] d1msum4lyfe:
so which would i use on darchdroid? I'd like the UV
[Hero CDMA Android Development] urushiol:
lol, you wouldn't use any of these, use this one instead....

http://xdaforums.com/showpost.php?p=6885956&postcount=1041
[Hero CDMA Android Development] dhero1:
Using the UV 710 (no M) version with the nfinite de-odexed ROM - so far so good. Thank you!
[Hero CDMA Android Development] thepyro6:
I am not sure if this was mentioned. I am stuck at work and don't have access to the search feature. I was able to produce android.phone force close when receiving a phone call. I was playing music off my SD card using the usb cable to my stereo in my car. I was using the original version at first and then it happened on v4 as well. I have the uv 768 with no memtweak installed now. I will test it later. I am running the kernel with Fresh 2.3.3
[Hero CDMA Android Development] urushiol:
If you are still able to induce a FC one phonecall with this kernel there is a problem with your rom or your phone isn't able to overclock to 768 and be stable, try backing down to 710 or 691 and see if you can still cause the FC.
[Hero CDMA Android Development] jrgii:
Same problem with odexed nfinite 2.27.651.6. I have flashed both the uv 768 no mem tweak and the 710 mem tweak and still unable to start WiFi.

Any ideas?
[Hero CDMA Android Development] urushiol:
I'll play around with this tonight. Anyone have any thoughts? I have flashed every one of the vUV kernels and wifi has worked on all of them for me? I wonder what would cause it to bork on an odexed rom?

Perhaps try clear dalvik? If that doesn't work please get us a logcat.
[Hero CDMA Android Development] dondadah88:
Can you undervolt ic3rom the 2.9 one?
[Hero CDMA Android Development] urushiol:
Flash the one for damage control, should work great =) (as always nandroid first just to be sure =D)
[Hero CDMA Android Development] dondadah88:
OK I will try it tonight. The fresh one didn't work for it as I thought that's what it was build off of.
[Hero CDMA Android Development] jirafabo:
Random shutdowns?

I flashed a few days ago, UV 710 w/ Memory tweak over Fresh Toast Hero. I've had about 5 random shut downs. I've played with the OC setting so far, and haven't been able to pinpoint anything.

I did search but couldn't find anything. Any ideas? Maybe I'll try the normal voltage version.
[Hero CDMA Android Development] urushiol:
I would recommend moving away from Fresh Toast, always seemed to be unstable. Try out beezy's honeybun or Nfinitefx45's rom both based on the newest RUU. ;)

PS: I'm not even sure if Fresh toast uses the same ramdisk as fresh rom, been a long while since I played with it.
[Hero CDMA Android Development] c00ller:
Your CPU might be unstable at the lower voltages. If the normal voltage version doesn't give you anymore random shut downs then that's the culprit
[Hero CDMA Android Development] jirafabo:
Yeah I figured it'd be an answer like that. Keep flashing til you find one that works best. I hate that, bc I always feel like I need more data (try each one for a week or two) to determine which one works best! T

Awww man, I've been a Fresh follower for a while. I guess it's time to spread my wings... thanks for the reply.
[Hero CDMA Android Development] c00ller:
Well you don't really need much more data; the voltage change and results should be instant. If you've gotten 5 random shutdowns in the past few days with the undervolted kernel, try the regular volted one for 2 days and if it's fine then you can be reasonably certain that is the reason [statistically, that is].

Or if you'd like to see accelerated results, here's an idea, don't know how good of an idea it is though:

Use SetCPU, go to the Info tab, then click on Stress Test. Try it with the undervolted kernel and see if it causes a reboot/shutdown. If it does, repeat with the regular volt and test again.
[Hero CDMA Android Development] jirafabo:
Didn't know about setpcu's stress test. I gotcha though on already having the info I need. Have the normal voltage kernel running now. No problems so far.

Now to try some other developers ROMs. I just hate installing all my apps and setting my phone up every time. Suggests takes me a few days to get it back to normal.
[Hero CDMA Android Development] c00ller:
Titanium Backup should be OK for restoring apps across different ROMs, no?
[Hero CDMA Android Development] mushupork:
Yup! It's saved me tons of time over the past week or so, playing with a new ROM every few days.

Takes a bit of playing to figure out the easiest way to backup and restore the things you want, but it's worth it. Look at the options with batch mode for more automated restores.

One thing I found, always have it backup your [Desktop] HTC Sense. That will put all your widgets/shortcuts/programs back on your screens exactly as you had them laid out.
[Hero CDMA Android Development] Androidious:
WOW! This is probably the best information I've ever found dude... thanks for posting that info. I didn't know that as one of the most annoying things, to me, is having to re-setup my desktop whenever switching between roms. Of coarse, this option is limited to those roms running sense ui... but ADW and Launcher Pro have backup options all in their own for ppl needing backups for those launchers... but this is great info. Thanks!
[Hero CDMA Android Development] bycoo222:
is it possible to get these kerenels starting at the standard clock instead of 710 or 768 so people with phones that cant boot kerenel that boot with a higher the stock clock
[Hero CDMA Android Development] jirafabo:
Oh man. Really? Didn't know it was possible. Program settings too? It's gotten a little easier installing all the apps since AppBrain added the ability to do it from the site (not for paid apps though) but its still a pain. I'll have to check out Titanium. I like the idea of backing up the sense layouts too!

That's the only thing that keeps me from trying new roms every few days. Sweet!

**oh and thanks for reading between the lines, I was secretly saying "man, I figure there's a way to backup/batch install apps but I guess I've just been missing it all this time and I don't want to ask" And of course you guys jumped to the rescue.
[Hero CDMA Android Development] mushupork:
I'll dig around here on xda and see if someone's already put together a tutorial on Ti Backup. If not, I'll post something with my method.

Try it out, and if you like it, spring for the donate version. You get some extra features and show some love for the dev. For me, it's worth $4 for the time I've saved.
[Hero CDMA Android Development] mushupork:
Haven't played with a UI other than sense, but I assume that using Ti Backup to backup app+data for Launcher Pro, etc. would save the locations of desktop items.
[Hero CDMA Android Development] jirafabo:
Actually it force closed on first open. I rebooted, sure it'll be fine.

Oh is it complicated? Already donated. :) I see it has forum support, I can check that out if I need too. Thanks for the rec
[Hero CDMA Android Development] mushupork:
I thought it was kind of complicated, but I'm not the brightest bulb in the box... :p

I don't know if my way is the best/easiest/recommended way, but it works for me and only takes about 45 minutes instead of the 3-4 hours before using Ti Backup.
[Hero CDMA Android Development] jirafabo:
45 minutes! I donated for that?!?!? Ha kidding. Yeah, every time I sat down to flash my phone, I'd look up and it'd be 5 hours later. and the flashing was only the first 15 minutes of that.

So I just backed up apps + data and that was like 170+ items. I assume that will do apps plus settings plus layout? Or do I need to do something special that's not in the default settings?
[Hero CDMA Android Development] jirafabo:
General overclock app question

I run My Tracks when I go mountain biking/urban riding and it keeps a nice track of where we've gone with some good stats.

My question is this, with the overclock rom I have screen-off set to 245 to 480. My Tracks runs with the screen off, so is this underclocking going to hurt my My Tracks/GPS performance? Should I just go in and raise the settings when I ride?
[Hero CDMA Android Development] oldjackbob:
I can answer that.

I use Maverick GPS track recorder to record my mountain bike rides, and I also listen to the mp3 player while I'm riding. As an experiment, I engaged the screen-off profile in SetCPU and set the min and max clock speeds BOTH to 19mhz and then turned on the Maverick track recorder and the mp3 player and recorded my entire ride with the screen off, all without any problem at all!

I fully expected everything to bomb terribly with the phone only running at 19mhz while multitasking (GPS and mp3 player both running), but i never heard a single hiccup in the tunes, and I later downloaded the recorded GPS track to GPSies and checked out the route, and it was as accurate as any other I'd ever recorded. I would never have believed such performance would have been possible if I hadn't actually proven it to myself. What an amazing device!

As a result, I now feel completely comfortable setting my minimum clockspeed to 19mhz in all modes (screen on and screen off), and max speed to 245 with screen off and 614 with screen on, with SetCPU scaling "on demand" enabled.

If you doubt the veracity of this report, you should easily be able to replicate the experiment, and duplicate the results, yourself. :)

One caveat, though...I had Airplane mode engaged, because my mountain bike route takes me through terrain where there is no tower signal, and I don't want my phone to burn through the battery trying to connect to a tower. ;)
[Hero CDMA Android Development] navidadnnn:
Excessive CPU usage

Hi, after applying the latest 710 UV kernal for damage, I noticed that my phone heated up a lot more during calls. Using systempanel, I come to find that the cpu is at 100% during a call, while my other stock hero only uses about 20-30% of the cpu during a call. Once I hang up, the cpu drops to almost nothing. This wasn't listed as a known problem, so I was wondering if anyone had any ideas?

Thanks
[Hero CDMA Android Development] jirafabo:
Thanks for the reply! where do you ride at? I'm in Central Florida so not too many mountains for me. We do a lot of 25-30 mile nighttime urban assault type rides and most the good trails are about an hour or two away.

I listen to my music as well when I ride so that was my next question. I ran My Tracks last night and did my own test and it ran fine with the low settings. Next time I'll try with music. I may check out your app and see if it's any better than My Tracks, but My Tracks is really good for being free. Safe riding!
[Hero CDMA Android Development] chromiumleaf:
urushiol, word around the forum in other threads is that a lot of users would like to see this type of kernel built for various ROMs. Seems there is a big demand for a kernel that boots at regular 528mhz max, then doesn't scale up to OC 710 or 768 speeds until after fully booting.

I know I read somewhere that you may be working on more versions of this, so just wanted to say keep up the GREAT work because it seems that a lot of users will be really glad to have this when it's made available! You rock!
[Hero CDMA Android Development] urushiol:
I'm going to do a re-do of all the vUV kernels, a HUGE thanks to darch, he has compiled us a vUV kernel with the HTC synaptics driver, so that should improve the delay regarding touch input and unlocking the phone.

I will release 537mhz versions of all the kernels in time, just need to swap out the zImage in each of the boot images posted here, then I'll get started on 537mhz verions
[Hero CDMA Android Development] BlaqkAudio:
That's great. Props to Darch, especially since he's busy with CM6.

I love the vUV kernel, but I keep forgetting to what a second or two before unlocking my phone :P
[Hero CDMA Android Development] oldjackbob:
I never intended for mountain biking to jack this thread, LOL, but to answer your question I live and ride in the DFW metroplex area of north central Texas. We have 27 different DORBA-maintained trails in the area...what an awesome place to live if you're into mountain biking! DORBA is Dallas Off-Road Bicycle Association.

I rode this morning, in fact...here's a link to the route I recorded:

http://www.gpsies.com/map.do?fileId=nmxqzhrogeuyntej

That area is mostly river bottoms, which is why there is little or no tower signal there.

Don't really know why I like to record all my rides, because it's not like I don't know where I am, LOL! I guess it's so I can compare different GPS track recorder apps for accuracy. I just turn on the GPS tracking app and the mp3 player, then drop the phone into my jersey's back center pocket and pedal off into the woods.

The route I did this morning was recorded with Maverick, and is one of the more sloppy tracks in terms of recording accuracy...you can see evidence of that by the fact that I did two laps, and there are significant sections of trail where the two tracks are clearly not accurately overlaid over each other. I attribute that to the fact that that trail is mostly in deep woods, and a canopy of trees seriously interferes with GPS satelite reception, so I guess I should be happy that the phone is able to get any GPS fix at all out there, LOL! On the other hand, there are a few sections of trail that do break out into open prairie, and both laps do show to be quite accurately following the same line in those areas, so overall I'm quite satisfied with the accuracy of the GPS module in my phone when the satellites are unobstructed.

One thing I will report that I never noticed before, is that Maverick is apparently quite a battery hog! I rebooted my phone before I left the house to go ride, and after my ride I looked up the battery use stats in the "about phone" settings page, and Maverick was listed as having used 93% of all battery used at that time, and I had even been listening to tunes for the whole ride. So I think for my next ride maybe I'll try your MyTracks app and see if battery use is any better.

Sorry again for the thread jack, everyone. :o
[Hero CDMA Android Development] oldjackbob:
Man, a HUGE thanks to you, urushiol, for all of your efforts!

I'm one of those who are anxiously awaiting the release of your new 537mhz boot kernels, so I wanted to personally let you know how grateful I am, sir!
[Hero CDMA Android Development] urushiol:
There will be a delay in the re-release of revised vUV kernels, the new compilation has a few bugs that need worked out, it boots up fine, comes to the homescreens and about 60-120 seconds later slows to a crawl and eventually hardlocks. I can't determine the cause of this, I thought it was a runaway/locked process, but I can find no evidence of this using taskiller, adb shell top, or any other method I am aware of.

be patient and we'll get there. =)
[Hero CDMA Android Development] urushiol:
Nfinitefx45 requested 691mhz versions of the v4 kernels for his roms(they will also work on ANY 2.27.651.6 rom that uses stock ramdisk or stock ramdisk+apps2sd). I'd been running the UV kernel for so long I forgot how much quicker unlocking is with the v4 kernel, so much better!

The 691mhz v4 kernels for Nfinitefx45 have been added to the first post. I'm still playing around with the modded UV kernel with htc synaptics, I hope I can get it working.
[Hero CDMA Android Development] urushiol:
Darch thinks he knows what's wrong with the new UV kernel, he said he would get us a second new zImage. Everyone should give darch a big thanks for this because he's taking time away from his cyanogenmod developement to get us senseUI guys a better kernel!
[Hero CDMA Android Development] BlaqkAudio:
Thanks Darch! I really appreciate your hard work on both CM and these kernels. Can't wait for both (I'm holding out on CM until camera is fully working).
[Hero CDMA Android Development] Androidious:
Can't wait for the newest kernel using HTC synaptics drivers :-)

Gonna be sweet

Thanks darch and urushiol!
[Hero CDMA Android Development] johndoehizzle:
THANKS doe everything guys...hopefully we get that by tonight...maybe......just maybe....perhaps...lol.thanks
[Hero CDMA Android Development] :
Thanks darch and uroshiol! For all your work!!:D
[Hero CDMA Android Development] brentmel:
*holds breath*
[Hero CDMA Android Development] Androidious:
*Androidious / UbuNt-wHo picks brentmel up off the floor from holding his breath for too long and passing out*

LoL

So I went back to v4 of the kernel (the one with HTC synaptics drivers) and I almost forgot how fast it is to unlock when the phone isn't reloading them drivers every time... Can't wait to try the updated ones with the drivers and UV'd... gonna be great I'm sure!