yashsingh1/xdaforums huggingface dataset:
[EVO 4G Android Development] Pbrussell:
Few questions, will the flashable undervolt files (150, 100, 50) work on any kernel? And if I'm using ziggy's kernels instead of setcpu I alter the overclock/underclock settings with...lets say root explorer.. And thats how I play with the different cpu profiles? Where would be, and maybe some suggestions on different profiles to try... And finally do I use the txt editor to alter the cpu scaling profiles on ALL of ziggys kernels.....
[EVO 4G Android Development] Isriam:
I've been using calkulins roms since back in the WM6.0 days. I know what kind of work and effort he puts into his roms. I do the same with my roms I released for WM6.0 and 6.1

You don't release something that can break devices. I have a 0003 device, running 1.7.1 and almost all versions prior without any issues. Run 1.8 and play with the new phone settings (clicked cancel, not even OK) and my radio crapped out.

Calkulin takes such care in his roms, I'm sure either he's busy or is trying to find a solution to fix the issue. I think he should pull this version though until its fixed.
[EVO 4G Android Development] meatgel:
I don't think there is a need to pull it. I had issues after fooling with those settings. After I got it all working good again, I flashed 1.8 on it again and didn't touch those setting -- because there really was no need -- and my phone has been running great ever since.

There is nothing wrong with the ROM.
[EVO 4G Android Development] quocamole:
no phone can receive txts or calls on evdo-only mode since they work off of 1x. set it to hybrid for daily use. double check the mode by dialing ##3282# > view > evdo. it should say automatic.

Operation Mode = ##3282# > EVDO

Hybrid = Automatic

EVDO-Only = HDR

1X-Only = CDMA

i did notice that on evdo-only mode, my speed tests were slightly higher. also, forcing specific modes may save battery as well since it stops the phone from scanning the different types of signals. nice hack imo.
[EVO 4G Android Development] quocamole:
i think, as mentioned earlier in this thread, that there's a bug that says you're in evdo-only mode when you're really on hybrid. can you test this by setting roam to auto, leave it for a while, then check what mode you're in using ##3282#? i would, but i am testing miui right now...

i did do some testing before but never left it in hybrid mode for a long period of time to see if it actually changes (using ##3282#). i did observe that after setting it to hybrid, ##3282# did say automatic, but operation mode go back to saying evdo-only.
[EVO 4G Android Development] sonwon:
I had the same problem so I called Sprint and after 2 weeks of working with them they said that was the best speed I would get because of the number of users. I think they have over subscribed there 3G data service. I asked for a full refund on all of the phones and to be completely released from any further obligations. That request is still pending.

At this stage I can no longer recommend Sprint as a viable mobile company. I hope someone from Sprint is reading this that can make changes.
[EVO 4G Android Development] quocamole:
is the problem slow 3g speeds or your phone stuck on 1x? two very different problems.

seems like dayv2005 is having a "stuck in 1x" issue.
[EVO 4G Android Development] sonwon:
my phone is on auto.

The verizon PRL hack would fix my data speeds too. I don't recommend that route.
[EVO 4G Android Development] quocamole:
do you get slow download speeds with other roms as well? when doing speed tests what icon appears - "1x" or "evdo"? maybe try forcing it to evdo only and see what speeds you get?

fwiw, i had terrible reception at home and called sprint to see what solution they had to offer. got an airvana for free (you need internet at home though to use it). full bars and +1Mbps data speeds.
[EVO 4G Android Development] XyberTripX:
Man, those speeds are normal for 3g. It fluctuates. I just did it 3 times on mine and got .39, .67 and .60 for downloads. I wouldn't leave sprint but that's me. I used all the major players besides T Mobile and Sprint has the best combination for call service and phone options and for the price and plan perks. Just my 2 cents on that. And I'm in denver and we have 4g in some areas and I've been able to get anywhere from 2-4 mbs download ranging from 0 bars showing to 2 bars. 4 bars I reached up to 8.5 mbs. So, try a different kernal or choose a different rom and see if that is the culprit.
[EVO 4G Android Development] D.J.CaSpER:
This Is for anyone bashing and saying calk need to remove this rom. Me and a bunch of people I know running this rom it works just fine for us. If u don't like how it runs on ur phone or something not working as it should stop complaining and bashing calk. Go download another rom from someone else and do ur complanimg and bashing there. Remember these devs release these roms for free. if u don't like go some where else.

sent from the moon on my Evo 4g
[EVO 4G Android Development] KIOWA69:
I know I'm pretty new to the rom <not to flashing> but we all need to calm down, first off I really haven't seen anyone bashing the rom, complaining yes, bashing no, bashing is not right and shouldn't be tolerated because as you have said the Chefs do this for free, it's greatly appreciated what they do for all of us. It's just a little weird that some get the rom to work good and others can't, myself included, so instead of keep messing with it or complaining I just rolled back to 1.7.7 that works good for me and I'll wait for the next rom to come out and try again.

sent from my tethered calculator
[EVO 4G Android Development] iMakRay:
Hey do you guys know if there is a way that we can flash the keyboard and dial pad to a more balling one...preferably a black one???

Sent from my miraculous ballin ass EVO
[EVO 4G Android Development] Pbrussell:
Now, will the flashable undervolt files (50, 100, 150) work with any kernel? And with the scaling profiles with the included kernel,, where are they located so I cann alter them...or if I reinstall setcpu do I have to alter them in any way so they won't clash?
[EVO 4G Android Development] sonwon:
Well if I just change my prl the speed is 4 times faster. It shows EVDO.

Sprint also did nothing to fix.
[EVO 4G Android Development] quocamole:
what icon shows when you are on sprint PRL?
[EVO 4G Android Development] eniamg02:
The uv files.should work unless the kernels your flashing is undervolted already.scaling profiles will work with other kernels as well located in etc/init.d.

If you install setcpu the scaling script will be ignored.
[EVO 4G Android Development] sonwon:
EVDO same as Verizon.
[EVO 4G Android Development] Pbrussell:
Thank you:)
[EVO 4G Android Development] Sportsplayer612:
Thanks a lot man, this worked for me. I did steps 1-4 and my phone is back to 3G again. I'm not sure what setting I changed but even unrooting and going back to bone stock wouldn't work. Thanks for the help
[EVO 4G Android Development] m4f1050:
I had my phone switch to 1x once, what I did was dial ##3282# selected EDIT, then entered my MSL and went to EVDO and picked AUTOMATIC in PREFERRED MODE...

Quick question....anybody else getting the "Google Talk authentication failed" message and exclamation in red circle icon?
[EVO 4G Android Development] nivron:
Glad that worked for you!! I still think this ROM is very fast, stable and sips battery very nicely. It's a shame that exposing new menus and settings can cause so much grief!
[EVO 4G Android Development] nivron:
I haven't seen that. Do you get the error when you are doing something in particular?

Have you tried to clear the data/cache for Talk in Settings->Applications?
[EVO 4G Android Development] dayv2005:
Well the problem was stuck on 1x despite being set to automatic on evdo options. I thought the issue was something else. So, I flashed Fresh and it worked with out changing anything. Hitting between .9 to 1.3 dl speeds. Then I been testing the latest cm 7 rc. I was still getting the stuck 1x issue while I was at work even though the same place hit 3g on fresh.

Figured I'd launch this rom again and still getting the 1x issue. So i went to update my profile and then modified the evdo to make sure it was automatic. Then rebooted my phone and it seems to work fine now. May switch back to cm7 to see if the issue is still occurring their.

Thanks for the help
[EVO 4G Android Development] nivron:
I'm not sure if everyone knows this, but most Sense ROMs will show 3G no matter whether or not you are in 3G or 1x areas. EViO is one of (if not the only) the Sense ROMs that actually shows 1x vs. 3G signal indicator. AOSP, including CM6/7 show 1x as well.

I've known people that are in a fringe area but Sense shows them as 3G. They are actually in an area with unstable 3G and can only lock onto 1x signal.

Not saying that this is your case, but it could help others in the future.
[EVO 4G Android Development] enealDC:
Problems with Exchange Syncing

Hi. I love this ROM. Its incredibly fast and performs well. I do have one problem however. It seems that my Exchange email will not sync automatically. In order for me to receive email,I have to open up the application. My Gmail accounts work just fine. I've already checked the settings and gone as far as removing and adding the account.

Any thoughts here? I'm coming from FreshRoms and the behavior was as it should be.

TIA
[EVO 4G Android Development] m4f1050:
Yeah, I was playing with it trying to clear the MEID and I guess it doesn't have MEID now but it has the ESN yet it still works, calls, 3G data, etc etc... Wonder if that has anything to do with it...? Time to ##786# RESET the phone..!
[EVO 4G Android Development] quocamole:
yea, i was puzzled for a day and almost took it into sprint. just to be sure double check what mode you're on via ##3282# and operation mode (calk's hack) before switching ROMs. i did one without the other and had issues when switching ROMs. issues went away when i changed the operation mode to hybrid AND double checked evdo setting was automatic in ##3282#.

the op should really document this better. so many posts regarding this hack.
[EVO 4G Android Development] nivron:
I don't think changing the MEID or ESN would break Google Talk authentication. If data and voice still works it might be a problem with Google's servers or some other mod. Before resetting, you could always wipe cache/dalvik! :)
[EVO 4G Android Development] m4f1050:
I managed to put the MEID back on there with QXDM but still not working. I tried the WIPE ALL factory/reset from Amon-RA recovery v2.2.1, saw it wipe DATA, CACHE and SD/.android_secured but no luck...im going to try the ##786# and if that doesn't work i'll try flashing stock sprint ROM and check... BTW, after I did the wipe all, I couldn't add a google account to my phone! no contacts, no gmail, no market. Good thing was no error! LOL But I need at least Market. I can use Exchange Sync with Google for contacts/mail/calendar but that doesn't give me market... :(

EDIT: It worked, I switched the SCM to 3A, turned phone off then back on and it now works! So yeah, MEID does have something to do with it! Hmmmmm!!!

Wow! I have over 15 updates on market! LOL
[EVO 4G Android Development] nivron:
That's really strange then. It's like the Google subsystem doesn't like you. Did it give you the option to add the Google account or was it completely missing? If it gave you an error when trying to add it, what did it say?

I'd probably suggest reflashing whatever ROM you want to use instead of going back to the stock ROM first. Maybe there's something broken in /system that is causing your Google problems.
[EVO 4G Android Development] m4f1050:
It was the MEID missing and SCM was 2A, I put the MEID back on but didn't change the SCM to 3A at first and it didn't work. After I switched SCM to 3A it worked. There was no error, it didn't want to connect, web worked, apps that use data worked, only Google stuff didn't work... VERY STRANGE!

In about phone it now shows my MEID as the A###########, it was showing 00000080###### before (ESN with leading 0's)
[EVO 4G Android Development] lhommedangereux:
:(

rom is beautiful, and has given me a great quadrant score when using with netarchy's 4.3.2 kernel, and overclocked to 1.2 ghz. however i will not be using it. im not quite sure what the issue is... i don't have it with omj 4.5. but when i use adb to push all my apk's to /data/app/ i begin having all kinds of problems, i ran fix_permissions... i reflashed with a different kernel, i reflashed with no 3rd party kernel.... the phone just begins freezing or not starting at all, my market force closes, i cleared the market cache and data, must have restarted about ten times... i know my method of installing all my apps at once isn't really kosher but this is the first time i've had a problem with it. and again like i said i don't have the issue with other roms. it sucks though cuz calkulin makes some good stuff. if anyone has recommendations to how to make it work id greatly appreciate it. however installing apps one by one is not a solution i'd be interested in. i have way too many and it would take way too long.
[EVO 4G Android Development] m4f1050:
Did you try ADB INSTALL (apk file)? That works perfect for me, no errors. Also, if you do a TitaniumBackup (pro) you install all the apps in 1-click...
[EVO 4G Android Development] m4f1050:
Well, I found an interesting post....

http://xdaforums.com/showthread.php?p=11392915

Apparently I messed up my credentials and maybe I could have done that and wiped the old credentials? Anyways, problem solved by re-adding my MEID and SCM 3A... Funny thing is that I did a full wipe and reinstalled the v1.8 zip and it still did it...
[EVO 4G Android Development] lhommedangereux:
thanks ill try it, but i've always just pushed them to /data/app. either by terminal em "cp * /data/app/" or adb push. with adb install can you install an entire folder or is one by one? and i'll try titanium pro too. thanks!!

i literally just pushed them to omj, rebooted, and everything is working flawlessly, (with the exception of the market not telling me when an app has an update which im used to) aggravating me why i can't get this to work with EViO
[EVO 4G Android Development] gpz1100:
So bottom line on 1.80, is that one should not mess with those network settings?
[EVO 4G Android Development] m4f1050:
No, ADB INSTALL will install 1 at a time. TitaniumBackup will restore backed up apps and it will do all at one time.

You can always switch to EViO v1.7.7 which worked fine for me also...
[EVO 4G Android Development] merkk:
I found the file - but do you know what the actual setting is called in that file?
[EVO 4G Android Development] wizholt7:
Ok, this may seem like a stupid question, but what exactly is the undervolted thing? What is it, and how does it help/hurt the battery life...I searched the forum and didn't find any helpful info on it...
[EVO 4G Android Development] gpz1100:
Power=I*V (or current * voltage)

Reduce either factor and consumed power goes down. Decreased power = greater battery life.

Basic electricity.

http://en.wikipedia.org/wiki/Electric_power
[EVO 4G Android Development] merkk:
It undervolts the cpu. i.e. makes the cpu draw less power. Calk has 3 undervolt scrips available 50, 100 and 150. The more you undervolt, the longer your battery should last, but there's a chance the phone will become unstable if you undervolt too much. How much each cpu can be undervolted varies.

So if you want to try it, you can either try at the higher end with 150 and see if your phone is stable. if it is, you can stop there. if it's not, then try the 100, rinse and repeat.
[EVO 4G Android Development] KBizzle:
Anyone using a different notification bar with different icons? Something a little less colorful. Or even a theme? Seems now days everyone is theming for specific roms.
[EVO 4G Android Development] vacquero:
Here ya go:

MIN_CPU_SPEED_1="384000"

MIN_CPU_SPEED_2="384000"

MIN_CPU_SPEED_VDD="384000"

I changed MIN_CPU_SPEED_1 and MIN_CPU_SPEED_2. Hope it works for you.
[EVO 4G Android Development] typeadam:
How can I get the program "Bluetooth File Transfer" to intercept files I send to my phone? Every time I BT a file to my phone the stock BT message pops up asking me to accept it and shoves it in some obscure folder.

I like "BT File Transfer" b/c it accepts incoming files automatically and puts them in the root of the SD card.

Thanks!
[EVO 4G Android Development] k2thejx5:
Ftw

Been using this rom since forever but this rom was the first i could get 20 hours with and have 8 %. I have twitter updating every 15 minutes plus news every 2 hours and weather every hour. I made some phone calls browsed on the internet some and used the engadget and xbox live apps no problem..this one here is a keeper!! will post pics later for proof
[EVO 4G Android Development] KIOWA69:
yeah kind of sucks that you have to accept the file from the phone but it's not that much of a pain, and your files that you bluetooth should go to the same folder, sd card>downloads>bluetooth.
[EVO 4G Android Development] xlGmanlx:
No need, we believe you
[EVO 4G Android Development] typeadam:
uhh... thanks.. you're confirming what I said but I still need an answer.. :D
[EVO 4G Android Development] brol1k:
any chance I can get the #15 rom calc used on v1.8....flashed nets 4.3.2 thinking it might be better and its acting retarded instead lol
[EVO 4G Android Development] boliviano3:
In the OP there's a link to Calk's previous ROM versions, you'll find the kernel there.
[EVO 4G Android Development] brol1k:
thanks a ton brotha.
[EVO 4G Android Development] droidbird:
Just wanted to drop a line and let you know that after trying out several ROMS I have settled on this and have been very pleased with it's stability and usability.
[EVO 4G Android Development] gpz1100:
Bizarre issue converting from 1.77 to 1.80.

With 1.77, I was using net's 4.3.2 kernel. After wiping cache/dalvik cache, 1.80 was flashed. After the UI came up, my governor was changed to ondemand (even though init.d showed conservative as being active). In fact, it appears nothing from init.d was being executed. After much testing, reflashing net's kernel brought things back to normal.

Further testing, i reverted back to a 1.77 image with nets 4.3.2 kernel. Flashed Calk's #15 kernel, then booted to the UI. Again, contents of init.d were being ignored.

It would appear that if net's kernel was previously installed, going to #15 does not work, as certain things get broken in the process.

Any thoughts?

EDIT:

VERY VERY STRANGE... Wiped everything (other than sd), then flashed from scratch. Sure enough, governor is still set as ondemand in /sys/devices/system/cpu/cpu0/cpufreq/ folder, but init.d script indicates conservative... So appears init.d contents still being ignored.

Can a few of you who are running 1.80 chime in to your governor is set at according to the contents

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor is?
[EVO 4G Android Development] vacquero:
How are you checking the setting? I've been running 1.80 since Calk released it (with nets kernel). Be glad to check the setting but not sure how.
[EVO 4G Android Development] raabusmc:
Type is set to conservative, just checked.1.8 with original netarchy kernel

Sent from my EViO
[EVO 4G Android Development] gpz1100:
@vacquero, Look at the path/file I posted above using a text editor, root explorer, adb, etc..

@raabusmc: Interesting.. You must be running the earlier release of 1.80. The current release (also look at the OP release notes for 1.80), uses the stock htc #15 kernel, not net's.

I have the original 1.80 downloaded too - I'll extract both and compare to see which files differ.
[EVO 4G Android Development] eniamg02:
When I was still using #15 I had the same thing happen only way I could get conservative is setcpu.
[EVO 4G Android Development] fgr:
I had similar issues, I didn't check the govenor, but with Calkulin 1.7.7 and nets 4.3.1 i used the scripts to overclock to 1.228 GHz, when I installed 1.8 and changed the overclock script, nothing would change. System Panel still showed my max cpu at 998 ?!?!

Get this... I took the two scripts that control govenor and cpu speed from 1.7.7 and copied them to the init.d folder of 1.8 and now System Panel shows max cpu @ 1.228 where it should be.

I have tried multiple times with multiple kernals to overclock 1.8 and have been unsuccessfull using the 1.8 scripts. But the 1.7.7 scripts always work the way they should when used with 1.8 ?!?!

GPZ, have you gotten the overclocking to work with 1.8 and 1.8 scripts?
[EVO 4G Android Development] eniamg02:
How hard would it be to get calks market notif icon for the new market?

Not sure what would need to be changed.
[EVO 4G Android Development] gpz1100:
I'm going to re-examine the scripts in 1.80. There's lots of nested and multi condition testing going on. I'm no programmer, but can usually figure this out.

Experimenting with the earlier posting of 1.80 now.. Will report back if there's anything meaningful.
[EVO 4G Android Development] fgr:
That's basically what I have been doing, and you're right, they are more complicated. I wonder if the "battery profiles" were causing my overclocking issues.

I working fine with the old scripts, so I gave up experimenting with the new scripts. I might try again if I have any time this weekend.
[EVO 4G Android Development] vacquero:
The setting in the file is conservative. I was asking how to cofirm the variable setting in the system, to see if conservative was in fact set. I'm using the same version as raabusmc.

Interesting find about the 1.7.7 script working while 1.8 script does not. I read on ziggy's page that he had changed the location of his vdd scripts after he worked with Calk on the custom kernel; it could be that the sctipt echos to the wrong place for some kernels.
[EVO 4G Android Development] gpz1100:
I'm not sure where else to look for which governor is active. If you look in that folder however, you'll see another folder by the name of the currently active governor.

/sys/devices/system/cpu/cpu0/cpufreq/

So if you have a folder in there called conservative, then by all accounts, i'd say you're running the conservative governor.

The issue seems to be with the #15 kernel.

The reason why different revisions with the same version # were released is still unclear. Someone stated previously that it was to include the #15 kernel. Even so, using the same version # only leads to confusion. So I don't know at this point.

I'm about ready to call it a night with the testing and revert back to my well functioning 1.77 backup :)
[EVO 4G Android Development] vacquero:
I found a logcat reader app in the market that allowed me to verify that cpu setting was changing with battery profile. Also, the process monitor widget by 3c06 reported my governor as coservative as set by script. Seems that the scripts are working with nets kernel.

Calk may have changed the kernel because some people had trouble with radios using nets kernels. No trouble here, so I'll leave well enough alone.

I'm curious to know what you find out if you mess with it more. I like not having to use setcpu, but it may get complicated to change kernels if they need different scripts.

One other thing. Does #15 support vdd? There are different settings for vdd and non-vdd states. You might doublecheck that you're changing the right one. Good luck.