yashsingh1/xdaforums huggingface dataset:
[Thunderbolt Android Development] loonatik78:
There are devices out there that won't run stable at 1.41GHz. None of the OC settings are promised to work. 1.9GHz is a real push for a huge number of devices out there. Mine won't run anything higher than 1.6GHz. It's pretty much the fault of your device, not his kernel.
[Thunderbolt Android Development] srbecker:
Ok. That makes sense. Just wanted to verify that. Thanks for the info. Mine runs fine at the 1.4 too. Just not 1.9
[Thunderbolt Android Development] fronc:
Is it supposed to charge at 1%/hour on USB? I thought this was fixed a while ago?

I've been on CM7 for a while, but decided to try out BAMF Forever 1.0.5. Everything's good except USB charging, it seems. Wondering if the kernel is related.

Thanks!
[Thunderbolt Android Development] Imoseyon:
One thing that might help with stability at 1.9ghz is if you raise the voltage on the lower speeds. Oftentimes it's the sudden jump in voltage that causes reboots.
[Thunderbolt Android Development] srbecker:
How do you modify voltage? What voltage would you change? Just the voltage for the speeds above 1ghz?
[Thunderbolt Android Development] srbecker:
I was wondering and hopefully some people are using this kernel to give me thier input, but what governor has everyone been using/seeing better battery life with, ON-DEMAND or SMARTASS? I am currently running BAMF 2.4.1 and the 3.7.1 kernel in battery saver mode, but not sure what to set my governor to. Any tips?
[Thunderbolt Android Development] gsxraddict:
I've always had good battery life with interactivex although on demandx is a bit snappier. I've never had good idle time or good battery life with smart ass and I usually get some lag with it too. Over all I think the interactivex governor is best just my opinion.
[Thunderbolt Android Development] gsxraddict:
Go into etc/init.d and edit the voltages make sure to mount rw I think what he means is bump up the voltages from whatever your min clock speed is so that when it scales from any point below 1.9 it won't be as big of a voltage jump.
[Thunderbolt Android Development] srbecker:
Oh ok, gotcha. Thanks! Has anyone else been seing really poor battery life with this kernel and 2.4.1 ROM? I lost 56% over night (11pm-sometime before 6:15). I cant even check what drained it since it died...
[Thunderbolt Android Development] srbecker:
So here are a few screen shots of software info and batter stats. Why such a drain near the end and why is my phone awake solid for that same period of time? Let me remind you this is with the battery saver mode of this kernel... Im stumped...
[Thunderbolt Android Development] king.james:
So Far

I am loving this kernel, I am running SHIFTS3NS3 1.4X option 1 of the kernel and have been very smooth and happy with battery life.

The DEV of this kernel has something really to be proud of... nice work.
[Thunderbolt Android Development] gsxraddict:
The dialer is the culprit I do not know why it does it mine does it a lot once a day at least. Dialer should usually be in the 10% or less range. Whenever it happens I wipe data from the dialer a hot reboot should bring everything back to normal with minimal battery loss.
[Thunderbolt Android Development] srbecker:
Sweet deal. Thanks! I appreciate it!
[Thunderbolt Android Development] srbecker:
What service is the dialer? Is it common sense and says dialer, or is it one of those bunch of letters put together type of services? How do you wipe the data i guess would have been a better question.
[Thunderbolt Android Development] dragonash:
hmm...im still getting a sideways front facing camera.

Tried the fix, even tried another kernel.

Im running 2.10.605.1 Debloat|Deodex|Rooted|Busybox|Zipalign rom

any suggestions?
[Thunderbolt Android Development] gsxraddict:
Settings applications manage apps hit the all tap scroll to dialer click on it then wipe data.
[Thunderbolt Android Development] Balsta:
I'm slightly confused which one of these I should download.

What are the differences between them?
[Thunderbolt Android Development] Imoseyon:
lean is the regular version

184mhz is the regular version with 184mhz support

just go with the lean.
[Thunderbolt Android Development] king.james:
Is this: 5380c789db5ede0f38ff4d6860c2f5db the MD5 Check Sum for the newest update?
[Thunderbolt Android Development] Kaze105:
Just to confirm, in order to tweak using terminal, i enter the number and then press enter correct?

Nothing was displayed or such excluding, press enter to continue, so I just wanted to confirm a change was made.
[Thunderbolt Android Development] Jaxwindle:
What is changed/New about smartassv2 ?
[Thunderbolt Android Development] swieder711:
Been running BAMF Forever 1.0.6 ROM for a day with excellent results. Getting ready for my 1st kernel update. Currently on 2.6.35.10 kernel that came with BAMF Forever.

Been reading good things about Lean Kernal 3.8.0test. Sounds like I can expect faster performance and better battery life with the Imoseyon kernel. Very tempting.

Do I need to recalibrate my battery after a Kernel change? Answer = YES

EDIT: Installed 3.8.0test with my BAMF Forever ROM. Ran speedtweak.sh and selected option 1. Under BAMF setting/CPU setting shows Min=245M and Max=1.4G, CPU Gov=InteractiveX. Do I need to check Apply on Boot?
[Thunderbolt Android Development] dopediculous:
No need to check on boot. And no need to calibrate batt stats. Only need to do that if you bounce in between Roms, but never hurts. Just not necessary for simple kernel flashes. Just the big things like Roms.
[Thunderbolt Android Development] maximus0206:
Getting very poor WiFi speeds with 3.7.1 and 3.8.0 on both my and my wife's TB's compared to Ziggys kernel. Both fresh installs. Same on all networks tested.
[Thunderbolt Android Development] Shawn haz root:
Anyone else seeing the battery drain quick while idle connected to WiFi?

Currently running BAMF Forever 1.0.6
[Thunderbolt Android Development] Runn3rLogic:
Thank you Imoseyon! up and running perfectly. Im using No-Frills CPU and was wondering which I/0 Scheduler is your favorite?
[Thunderbolt Android Development] Nhawk:
FFC Camera issue

I was running 2.11.605.3 and the FFCamera was showing the image properly.

Once I installed the 3.80lean kernel I got the upside down camera.

Any suggestions on how to fix it?
[Thunderbolt Android Development] movielover76:
Love this kernel

I an running ShiftS3ns3 which has the stock HTC kernel for quite awhile

To me it's the perfect combo of Sense 2.1 which is faster but with the few addons that I really like from sense 3.0 like the lockscreen.

But occasionally the phone got sluggish.

Installed this and it's like night and day, normal 1.4Ghz mode and InteractiveX governer.

No slowdowns whatsoever and quadrant and smart bench scores improved a lot.

Tested every function because I don't deal with bugs very well, I'm picky

GPS,data,Wifi,camera,camcorder,tethering all work great actually my 3G speeds have improved drastically.

One question however, I know it's just a benchmark and it probably means nothing but with the stock kernel I got 40+ fps in nenamark and with this or any other custom kernel I've used both AOSP and Sense, I usually get between 33 and 35 fps on this kernel/rom combo.

Cynogenmod was the worst 27 fps, while the graphics performance in Quadrant and Smart Bench are better than stock.

I don't notice any slowdown in the games I play so it's really a non-issue but I'm just curious.

In any event I'm not going back to a stock kernel now that I've seen this level of performance on a sense based rom no less.

Thank you for all your hard work, truly transformed my phone.

---------- Post added at 12:02 PM ---------- Previous post was at 11:53 AM ----------

I'm actually getting much better wifi speeds but I'm on gingerbread, so my only options are this or dreamkernel
[Thunderbolt Android Development] shassouneh:
Potential issues

Hi All,

So i tried this kernel, and I'm having some potential issues. Yes I DID search both this thread as well as the TB forum but nothing came up.

1.) There is no data service at all. When the phone first boots up I see "1x" in the notification area. That goes away on its own though. There is NO cellular data at all! Wifi works though!

2.) When i load up a terminal emulator and su, then type speedtweak.sh it says not found!

3.) [SAME ISSUE WITH dreamKernel 2.9] NO USB

Any idea how to fix those? Thanx
[Thunderbolt Android Development] king.james:
I have been running this Kernel for some time and I am loving it... This coupled with ShiftS3ns3 is bliss. G+
[Thunderbolt Android Development] swieder711:
I noticed that there are newer versions of the Imoseyon kernel over on rootzwiki.com. I am currently on 3.8test which I got from this thread.

I see that 3.9.2 is listed on the rootzwiki.

Is the other site a more active place to follow custom kernel development? I am using the BAMF Forever 1.0.7 ROM.

thanks,
[Thunderbolt Android Development] Grnlantern79:
Don't flash that 3.9.2 on BAMF that is an aosp kernel, the 3.8 is his newest sense.

If I helped you in any way please use the thank you button
[Thunderbolt Android Development] Grnlantern79:
Kernels do not affect your radios, at least they never have mine.

If I helped you in any way please use the thank you button
[Thunderbolt Android Development] Imoseyon:
there's a new version now. :)
[Thunderbolt Android Development] addixion:
Installed the new 4.0.1test over BAMF Forever 1.0.7, and it seems to have nuked my 3G and 4G connections. I'm stuck at 1X. I cycled the radio off and on and rebooted with no effect. Any ideas?
[Thunderbolt Android Development] stopthebus:
I got no data here either (Sacramento).

Did nothing to the phone.
[Thunderbolt Android Development] addixion:
Never mind, it appears the LTE network went down at the same moment I updated my kernel. Seems to be working now.
[Thunderbolt Android Development] swieder711:
I am currently on 3.8test and am very interested in 4.0.1test. I am going on the road tomorrow for a few days so I will wait until the end of the week before upgrading the kernel.

Would like to hear more feedback from 4.0.1 users in the meantime.
[Thunderbolt Android Development] mkloharry:
Flashed 4.01 about 12 hours ago, everything is OK. Battery life seems better then 3.8. I was using 3.7 before because I was getting poor battery life on 3.8 and having problems phone not waking up, needed to pull battery.

Sent from my Thunderbolt/BAMF Forever 1.07
[Thunderbolt Android Development] loonatik78:
Looks real good after a few hours here. Also seeing the highest benchmark scores of any kernel yet. Very nice work once again!
[Thunderbolt Android Development] king.james:
The new kernel seems to be running smooth... I do not know what zram is and I tried to activate it, but in the terminal emulator it states that zram is not recognized.

su

zram enabled

Don't know if it is needed, (Or what it does) but could not get it to kick.

Thanks again for your great work...
[Thunderbolt Android Development] wethead4:
Is battery loss significant when using overclocked to 1.9 and extremely undervolt compared to the stock settings?
[Thunderbolt Android Development] Grnlantern79:
Hmmmm, that is kinda of no brainer. You are doubling the processor speed, and making the phone work harder to do it by stripping its power away. That is like saying do a chin up with two arms kinda hard huh, now do 5 chin ups with one arm in under 5 seconds. See how long your phone lasts.

If I helped you in any way please use the thank you button
[Thunderbolt Android Development] ang1dust:
anyone tried this with BAMF's SOAB?
[Thunderbolt Android Development] Imoseyon:
Try "zram enable" without the d at the end. :)
[Thunderbolt Android Development] twistedumbrella:
In a way, this is partially true based on configuration. If you take advantage of voltage variation, though, it becomes do 100 chin ups, or do 75 chin ups with one arm, but the bar was lowered. You are completing the job faster, and using less power than simply doubling. It is really a matter of will you use the phone longer with more speed, or be faster to put it in standby. The loss could easily be made up by a longer standby period.
[Thunderbolt Android Development] king.james:
I type in SU

zram enable

and I get a return of zram: not found

Im sure that I am doing something wrong... but I have tried several different options.
[Thunderbolt Android Development] lukestuffy:
Do you have swap enabled?
[Thunderbolt Android Development] king.james:
As far as I know I have swap enabled... How do I check?
[Thunderbolt Android Development] StormFreak:
So excited to get a new Kernel from Imo, but I'm noticing that the FFC is upside down on BAMF Forever 1.0.8 with this kernel. Not sure if there is anything I can do to resolve this?
[Thunderbolt Android Development] lukestuffy:
To be completely honest... not sure, but I flashed the zip I got from this link... I found it by following the swap link found in the first post on this thread. http://www.imoseyon.com/2011/03/thunderbolt.html read this if you haven't already.
[Thunderbolt Android Development] bokechukwu1:
Sane here is there a fix for this imoseyon?
[Thunderbolt Android Development] tedkord:
Can I ask, what is the zram tweak, and what are its benefits or drawbacks?

I enabled zram on BAMF Forever 1.08, and shortly after started getting graphic tearing on some widgets. No idea if its related to the zram enabling or not.
[Thunderbolt Android Development] ibsk8:
@imo , is cifs enabled in the soab kernel?
[Thunderbolt Android Development] mkloharry:
I have the upside down camera also. Have not found a fix.

Sent from my Thunderbolt/BAMF Forever
[Thunderbolt Android Development] swieder711:
I am on BAMF 1.0.7 with the 3.8test kernel. My FFC seems to be fine. Guess I will sit tight on this set up for now.
[Thunderbolt Android Development] addixion:
I ended up going back to the stock kernel as 4.0.1GBtest gave me tethering issues. I tried Wifi Tether 2.0.7 and 3.1.6 beta, and both would essentially terminate the connection when the screen turned off. Still showed wifi connected on my device, but no connectivity unless I turned the screen back on and gave it a few seconds. This was on BAMF Forever 1.0.7. Re-flashed the stock kernel and all is well again.

Otherwise seemed like a great kernel, and I hope to try again in future iterations!
[Thunderbolt Android Development] Imoseyon:
4.1.0 released. Some significant changes. If you are having FFC issues, run the fixcamera script and reboot. Works for sense 3.5 as well as sense 3.
[Thunderbolt Android Development] EchoX860:
I've never messed around with a kernel before, but I am a pro at flashing Roms :)

My question is: going into TU and typing the 1-8 thing, are those safe? Like will my Phone overheat or anything?
[Thunderbolt Android Development] swieder711:
Very cool seeing the 4.1 release without the test suffix. Does this indicate a higher level of stability in the release? I am currentlly on 3.8test which is running great with my BAMF Forever 1.0.7 ROM.

Does zdram need to be manually enabled in the 4.1 kernel? What are the performance benefits with zdram?
[Thunderbolt Android Development] Imoseyon:
Nah i got tired of adding "test" after every release in change logs. I'm thinking changing it to "alpha" starting next release though.

You can enable zram if you want to but if you've enabled it in the past releases you shouldn't have to enable again. Check the OP for more info on it.
[Thunderbolt Android Development] swieder711:
I installed 4.1 over 3.8. Ran speedtweak with option 1.

Typed "zram enable" and got back a confirmation. Phone than rebooted on its own. Is that normal?
[Thunderbolt Android Development] Imoseyon:
It's not but i probably wouldn't worry about it until it becomes a regular occurrence.
[Thunderbolt Android Development] xstahsie:
Tip

Just throwing it out there... if you're running into cp not found in Terminal when attempting: "fixcamera" script (open Terminal, su, enter, fixcamera, reboot) - run it if FFC is inverted in your ROM

You will need to install Busybox first. Then try again. Works for me.
[Thunderbolt Android Development] king.james:
Yea!!! I could not get zram to work with 4.0.1 but with the new update to 4.1.0 it works flawlessly. I ran the same command, but this time it works... Very nice update...

Works great with ShiftS3ns3 1.6...
[Thunderbolt Android Development] davidkim99b:
Working with sense 3.5, is it meant that it will work with Bamf Soab 1.03 ?
[Thunderbolt Android Development] Imoseyon:
yup 10char
[Thunderbolt Android Development] MicaRyanSulc:
Does this kernel support call recorder? Ph, thanks alot yal
[Thunderbolt Android Development] swieder711:
I replaced 4.1 with 4.1.3GBtest and all seems fine.

I did not see any problems with 4.1 except occassionally my phone would not turn on from a stand-by (screen off) state unless I pulled the battery. I have tried raising the min clock value to 386 MHz, but still have the occassional dead phone problem.

thanks,
[Thunderbolt Android Development] crookshanks:
Swieder-

You using the normal or extreme profile?

If you're using extreme, your phone may not like the undervolt.
[Thunderbolt Android Development] swieder711:
Im using option 1 which I believe is "normal"

From my Thunderbolt
[Thunderbolt Android Development] swieder711:
With 4.1.3test , a min underclock of 386 Mhz and Forever 1.0.7 I have not seen any problems with my Tbolt not waking up. Everything is working very nicely.

thanks,
[Thunderbolt Android Development] jimmydene84:
lookin forward to the next release now that kernel source is out! FINALLY!
[Thunderbolt Android Development] Imoseyon:
and.... it's out!
[Thunderbolt Android Development] patdroid1:
Lol what a response!!! So far linpack and cpu benchmark scores are solid....bumping to 1.4mhz hardly does anything over 1.2...not sure if its the overclock or undervolt my phone doesn't like...either way running great a 1.2 so ill just stick with that....looking forward to new aosp kernel!!!
[Thunderbolt Android Development] k2trill:
+1 [10 char]
[Thunderbolt Android Development] jaxenroth:
IMO, This kernel has swap support built in, do I have to dl the swap 6.2.1 zip file as well to get swap to work? When in terminal emu, I type free this is what I get. Im on soab with your latest kernel. Any info is appreciated. Thx.

Sent from my phone.
[Thunderbolt Android Development] Imoseyon:
Hmm I usually rely on the ROM devs to enable swap on the ROM, but it looks like you got it working! :)
[Thunderbolt Android Development] nocoast:
get 5.0.1 on rootz, until it gets posted heree..
[Thunderbolt Android Development] jaxenroth:
Links not working

Sent from my phone.
[Thunderbolt Android Development] king.james:
Anyone stop getting txt msgs after update? I updated and all of a sudden I can not receive a txt, my txt are going out... but none in...

Any suggestions?
[Thunderbolt Android Development] swieder711:
Just loaded 5.0.1 on my Tbolt. Using it with BAMF Forever 1.0.7.

Using CPU Master to Underclock to 368 and Overlock to 1408MHz.

FFC is fine. Text messaging is fine.
[Thunderbolt Android Development] kpfury:
Bump. I'd like to know the answer for this as well, specifically regarding callrecorder by skvalex. Thanks!
[Thunderbolt Android Development] onyx_64:
is the dialer issue solved in 5.0 with htc's latest code?
[Thunderbolt Android Development] 760hacker:
Anyone else getting errors with speedtweak.sh
[Thunderbolt Android Development] swieder711:
I just ran speedtweak.sh with no problem. I selected Option 1.
[Thunderbolt Android Development] jimmiet:
Been running great! Awesome job, thank you!
[Thunderbolt Android Development] swieder711:
I switched from CPU Master to SetCPU because CPU Master would not hold the settings after a reboot.

I just checked SetCPU. The sliders were set Min:368 and Max:1408. However the phone was running at 245! What gives?
[Thunderbolt Android Development] Imoseyon:
Call recording support is on the todo list... Just need about 2 hours of free time. :)
[Thunderbolt Android Development] musicfreak190:
honestly IMO this kernel is absolutely amazing...I am getting 11 hours of battery..for the passed couple of months I have been getting 6 if lucky...I have it on battsaver mode for undervolting...no lag...and i use setCPU 245-1ghz with smartass v2...works great...

I am on the BAMF SOAB rom which used to get 5 hours of battery..soo this is great!
[Thunderbolt Android Development] racinwarrior:
this kernel is awesome. source code made a huge difference on stability and battery life for me.

thanks again for it imo
[Thunderbolt Android Development] icesteve:
Awesome!
[Thunderbolt Android Development] jdog94:
how do you return to default???

just like i flashed the kernel and didnt touch anything else???????
[Thunderbolt Android Development] phoney6:
Just reflash the kernel.
[Thunderbolt Android Development] Daciple:
Amazing work, love ur kernals. Running @ 1.59 stable great performance. Battery seems good so far. Still haven't done battery wipe yet, good job as always.

* Sent from my Thunderbolt running SkyRaider!
[Thunderbolt Android Development] recDNA:
I've had problems in the past in other kernels when I undervolt or run at speeds below 368.

Bamf 1.0.9 Cubed

I am currently using option 1 in Imo Kernel.

If I run into freezing problems again how would you recommend increasing the min. to 368 and tweaking up the voltage to closer to stock voltages. Can I do it in speedtweak or should I use Incredicontrol...or will kernel go Kablooey if I mess with it?

Stability and speed are my primary concern - battery life is secondary.

Thanks!
[Thunderbolt Android Development] Imoseyon:
When you flash my kernel it runs in "safe" mode by default which is very close to stock speeds and voltages.
[Thunderbolt Android Development] recDNA:
Is there a thread somewhere that tells how to alter voltages and clock speed in speedtweak? I selected choice 1 in speedtweak but I'd like to raise the min a little.

I wanted to set min to 368 instead of 254 in speedtweak. I only know how to do it in set cpu.

Your kernel is much more stable in my phone than stock kerne (no screen freezes now)l but there is a little lag. I thought raising min speed might help.
[Thunderbolt Android Development] theRamenNoodle:
I'm not a developer, so forgive this "dumb" question. What does "suspend support for LTE" mean? Would flashing 5.1 mean I'd no longer get LTE?
[Thunderbolt Android Development] patdroid1:
couldn't give you all the details but i know it puts lte in a low power state when not in use...definitely does not kill your lte...just a battery saver when data is idle
[Thunderbolt Android Development] Powell730:
OK so I've never ran this thing at 1.9ghz mostly because I was scared to... I just did it and can't believe the difference.. I'm blown away.. I've gotta see what this does to battery life tho.. Anyone have experience with it?
[Thunderbolt Android Development] mallen462:
Awesome thank u for a great kernal and +1 for call recording sending donation
[Thunderbolt Android Development] king.james:
I really hope that Imoseyon makes a kernel for the Rezound...
[Thunderbolt Android Development] subsoniic:
i should kick myself in the butt for not giving this kernel a try sooner.. been switching back n forth from ziggys and adryn 3++ kernel.. i was happy with ziggys older build, but wont work on newer roms, so i flashed his latest..while everything is great and i love the lagfree gov, that kernel just renders video fps down to like 10fps no lie (netflix, videos, youtube in hd) so i just flashed this kernel.. and wow ! just curious on whats everyones clock speed is with this ? im currently at 1.593 hopefully its stable if not ill bump it down to 1.4 =]

thx for a great kernel much appreciated
[Thunderbolt Android Development] Daiko701:
Htc Home Dock

Running Gingeritis 3D on Thunderbolt, when using the htc home dock this kernel locks up the phone. As soon as the phone gets docked it freezes and a battery pull is required to reset. Went back to pre-source build kernel and all works again. This happens on both source built kernels.
[Thunderbolt Android Development] mallen462:
happy thanksgiving Great kernal, the only thing is that call recorder still doesn't wrk :-(