yashsingh1/xdaforums huggingface dataset:
[EVO 4G Android Development] st0921:
Usually you get this message when the flashable zip is not signed. All Calk's ROMs are signed, but if you unzip the file and re-compress it, the process tempers the digital signature. You can simply change the toggle in the RA Recovery (Flash option right before you navigate the sdcard), then flash the ROM. That should work.
[EVO 4G Android Development] leerage:
Running 1.7.7 and netarchy 4.3.1. Everything is great.

I had mentioned it earlier, but when viewing the Calender (any day), up at the top it says USB Debugging connected.

Just letting you know Calk for future builds. Thanks again.
[EVO 4G Android Development] INebilim:
just watch out for FCs
[EVO 4G Android Development] eniamg02:
Why not just do it from your phone?Re-download the rom, place in root of sd card then boot into recovery.
[EVO 4G Android Development] danny281:
I got it running after all, thank you for your help I will try it the way you posted next time I get a new rom. I just had to change the settings on my Mac to do it. I am currently testing out the sprint hot spot to test out how fast it runs compared to wireless tether.
[EVO 4G Android Development] eniamg02:
Np. Sprint hotspot will only let you tether 3g not 4g btw,whereas wireless tether does.
[EVO 4G Android Development] st0921:
It's a bug from HTC ROM. If you are picky about that like I am, you can simply replace one png file "statusbar_background" with the attached solid black. The file is located in framework-res.apk/res/drawable-hdpi-v4. This won't get rid of the buggy message, rather you won't see the message as the background is solid black. Also, you should know that this will result in no transparent taskbar. I personally like the solid black in the taskbar better as all the notification items are much clearer.
[EVO 4G Android Development] merkk:
FC's are forced close? i.e. something crashed, correct? If so - yeah - I'll try the 150 and if the phone starts acting buggy, i'll try the 100 - if that doesn't work either i'll just go back to the 50 which seems to be working fine for me. I believe previous caulk had it undervolted to 75 and that was working ok too - so hopefully at least the 100 will be ok for me.
[EVO 4G Android Development] kc_sheets:
Ive been running calk's roms since I got the evo. And love them

I have had horrible battery life since I got the phone and even after rooting it. I have had 3 random reboots since 7.7, should I just remove all the undervolts

Sent from my EVO using the XDA app
[EVO 4G Android Development] merkk:
The last few versions at least all had undervolting.

When you installed 1.7.7 did you install it on top of the existing rom or did you do a full wipe? If you didn't do a full wipe, you might want to try doing that and reinstall the rom. Do a backup first so you can restore in case doing the full wipe didnt help.

As for removing the undervolt - might as well try it. It's not like it's hard to remove it or put it back.
[EVO 4G Android Development] vgomez916:
Anyone know what would be the best kernel for this Rom for battery life. I've tried the undervolting 150 battery life still not that good.
[EVO 4G Android Development] moodebony:
Just flashed 1.7.7 on my evo this morning. I must say that I LOVE the radio toggle buttons in the pulldown screen. If we can get a timed silence and timed vibrate mode, I'd have no need for beautiful widgets at all.

However, all attempts to watch hulu seem to fail. Any time that I pull up a video, hulu recognizes my device as an android device and blocks it. Am I missing some instructions, or has hulu changed the target yet again?
[EVO 4G Android Development] rkd2398:
Maybe your phone can't handle the -150mV, try the -100. I just flashed it yesterday and I am almost to 14 hrs with 30% left.
[EVO 4G Android Development] mikegoldnj:
There has to be something wrong with my phone.

I'm on 002 hardware, running the latest Evio 2, v1.7.7 with the -150 undervolt script, and the Sprint extended battery and I'm down to under 60% by 4pm after booting up the phone at around 7 or 8 am.
[EVO 4G Android Development] rkd2398:
Some of the people suggest eliminating your apps and installing them one at a time. This will help weed out a rouge app killing your battery.
[EVO 4G Android Development] gpz1100:
I'm having some problems getting wget to function in terminal or adb shell. It doesn't seem to resolve the domain name. Other commands like ping seem to resolve just fine however.

Suggestions?
[EVO 4G Android Development] danny281:
I am have some serious ringing lag time when receiving calls. I have been testing it on my own and even using the default ringtones. Yet the Evo will barely start to ring on the 3rd tone. So by the time I get to answering the phone the call has ended and gone to voice mail. What can I do about this, this seems to be my only real problem. I just flashed EViO 1.7.7 today.

EDIT: I went in to setcpu and changed my screen profile to 245 max and 245 min conservative from 128 max and 128 min. It seems to be working better now. I was going to ask what do you guys suggest, to set the up certain profiles at and around what range should they be at get the most out of EViO 1.7.7 thanks.
[EVO 4G Android Development] VisedMonk:
Also, keep in mind that the battery use pictured was almost entirely standby and idle. I don't think that anyone gets that kind of battery life if they use their phone - I certainly don't. But I do have better battery life on Calk's rom than I do with any other.
[EVO 4G Android Development] gpz1100:
66% remaining after 24 hrs of light use. ~30-40 min worth of phone calls, few texts, and maybe an hour of internet browsing. Using extended battery, 3g and voice on only, no other radios. 1.7.7 Rom + ziggy's later kernel (set at conservative though).

If I were getting this type of life before, I probably would not have gotten the extended battery - or maybe I would, knowing I'd get a good solid one day of heavy use easily.
[EVO 4G Android Development] Tazmandeux:
Danny: Search the web for Evo Slot Cycle Index for a solution
[EVO 4G Android Development] karatche:
I'm trying to attach a hulu fix zip that is working for me-but it's over the limit for attachments it says. You can probably pullit off the paperclip in front of OMJ's thread on PPC Geeks.
[EVO 4G Android Development] Sean-El:
I can't get GoogleVoice or Sprint Voice Mail to work correctly. Any ideas?
[EVO 4G Android Development] tonsdog:
Anybody else lose their 4g after flashing 1.7.7. I did. Any suggestion? In the mean while ill look it up
[EVO 4G Android Development] gpz1100:
First report of this. Did your 4g work prior to flashing? How exactly did you flash?
[EVO 4G Android Development] redraiduzz:
So you're telling me this is the solution? I believe my PRL & Profile are all updated ok, as per the Combo Flash.

So this is what I need to do to Calkulin's new ROM to Flash properly? Now, I may have misunderstood, so forgive me if I did, but I thought Calkulin's ROM automatically handled the wipe and cache removal. Is this not correct? Do I need to manually do that before Flashing his ROM?

Please clarify on this matter and maybe I'll have it figured out.

Thanks!:(
[EVO 4G Android Development] VisedMonk:
Yes. First, make sure you are using Amon_RA's recovery rather than ClockworkMod because CWM isn't wiping the caches correctly, if at all, and is therefore causing a lot of problems for people. Flash RA, then wipe the cache and Dalvik cache before you flash Calk's rom.

FWIW, when I flash, I always do a factory wipe/reset, too. I don't flash any other roms, so this applies to me with updates. Rather than use update.zips, I just do a clean install. Then I install Titanium Backup and restore my apps and data. It is kind of a hassle to do it that way, but a little extra time has helped me avoid problems such as yours so far. <fingers crossed>
[EVO 4G Android Development] danny281:
I change my slot index from 2 to 1. Had to call sprint for my MSL. Now my incoming callers end of the second ring, will start the first ring on my Evo.

EDIT: You have to set this up again if you turn off the phone.
[EVO 4G Android Development] eniamg02:
Try going into settings and uncheck mobile view, might have to restart browser afterwards.
[EVO 4G Android Development] bigboy7525:
Did this last night around 10:30pm have not charg phone since its 9:30pm next day and still have 15percent of battery left
[EVO 4G Android Development] tonsdog:
Yes it worked before. I flashed from sd. If I nand restore it works again but if I flash back to 1.7.7. It just its in turning on mode 100% of the time. Can't turn it off either. I tried the broken MAC address fix. That's not it. I tried reflashing the radio. not it. I tried update profile. Not it. I'm out of things to try. I have hardware 2 and just reflashed the rom. Still not working. Next thing I'm trying is downloading again and reflashing
[EVO 4G Android Development] N4STYNATE:
You got a thank you out of me instead of quote lol.

The reason this is happening is due to losing the RSA keys. The actual MAC address isnt broken. There was a guide on xda with how to fix it, but I have been looking for 30 min and am still unable to. I will post a link if I am successful...

link 1: http://xdaforums.com/showthread.php?t=915617
[EVO 4G Android Development] gpz1100:
Nate, please clarify. How does flashing the rom wipe the keys? I'm assuming guessing there were some other things done then between it last working and flashing the rom?
[EVO 4G Android Development] typeadam:
Hopefully someone can help me out with this.

I've never ran a Sense ROM. The day I got my EVO I rooted it and flashed CM and been running it ever since. However, a few days ago I played w/ a buddy's EVO and he's running this ROM and it was sooooo freakin' smooth and quick and it blew my CM out of the water. And when I experienced 4G I was hooked.

However, I'm anal when it comes to design and aesthetics and the the "feel" and customization of something.

So I have 2 questions:

1. I love the notification bar ICONS but would like to swap the flat black notification BAR for the stock Sense BAR (just the bar, keep these icons). Is this possible? I've done this many times in CM by playing around w/ the framework but I'm not sure how doable this is in a Sense ROM, especially since I've used the UOT Kitchen to do it in CM.

2. I've always used ONE screen and the thought of 7 is just insane to me. I could have sworn that a while back I saw an app that lets you edit Sense but I really can't remember where I saw this or if it was real. Is there any way to have only 1 screen w/ Sense? In addition is there any app that allows you to customize Sense beyond what HTC allows?

Thank you and I hope to be flashing this ROM real soon! :D
[EVO 4G Android Development] tonsdog:
Yes Nate, please clarify this for the future. The only thing done between it working was a backup and a full wipe. Could it have possibly the wipe. I'm using amon 2.2 the newest one 2.1 I'm not sure at the moment which is the latest one. Also your welcome nate lol :D
[EVO 4G Android Development] N4STYNATE:
Well I looked for about an hour but still cant find it...

But there is a thread somewhere on xda about losing the RSA keys... The reason they are coming back when he restores nand is because amon_ra backs the keys up...

I dont want to give incorrect information and thus looking for the thread. Every time I search I am receiving an error saying "search is currently down" or something like that, so going through each thread has been tedious.

But the bright side is there was a method of restoring them...

Ill keep you posted while I look at work tomorrow, but in the mean time, search EVO4G GENERAL sections as I believe thats where I saw it.
[EVO 4G Android Development] N4STYNATE:
I hate to give info without being 100% sure, but it has to do with overwrite/layover of radio version, its not that actual flashing of the rom technically.

For example: You have nand backup of OTA 3.3 and Radio 09.01. You flash the rom on an OTA 3.7 base, but sometime during the process of restoring the nand and flashing the NEW 11.19 Radio it loses the RSA keys (due to the order)...

Might be a bad example, but you get the idea. Again, dont quote me on this as I am simply trying to point you in the right direction. I just remember if the MAC fix doesn't work, and you are running new radio, then it means the RSA keys went missing (or became overwritten)...

I hope this helps some. Like I said, I will post the article as soon as I find it.
[EVO 4G Android Development] tonsdog:
Alright thanks for all you looking for my solution. I fixed my problem I just needed to know what it was. What I did was backup my 1.7.7. And restore my 1.7.6. Then I backed up my wimax only then restored my 1.7.7. And then restored my wimax only backup now I am back on 4g. Good thing this new amon recovery allows you to backup only certain imgs instead of everything. Now I am on 4g and a smile back on my face. Oh by the way I flashed this at 7am and have been on my phone constantly extremely heavy internet use I also flashed the undervolt -150 and I got about 8 hours out of it. No extended battery. Gotta sat its like McDonald's. I'm loving it
[EVO 4G Android Development] NewMC:
@blaster127 - I can't speak on v1.7.6 but in 1.7.7 (and I'm pretty sure they work in previous versions) Calkulin has written some small flash packages where you can adjust system settings in his roms (i.e. - v1.7.7 comes with the Search Capacitive Button disabled but I searched around and found a .zip to flash that restored the search capability). Start here: http://xdaforums.com/showthread.php?t=785271

Hope that helped...if you're on the fence I can tell you that Calkulin does great work and v1.7.7 was competely awesome without the user making any adjustments to it, as with all roms it just depends what you are looking for (how you want your phone to act/look) but Calkulin's roms are definitely a cleaner, faster, sleeker version of the stock rom with alot more ability for customization.
[EVO 4G Android Development] fgr:
Shouldn't have to, that's one of the first things I do when I get a phone (did it on my WM phones too). Changed mine on my EVO back in September and it has never changed. Even with all the flashing I do...
[EVO 4G Android Development] Chaosmaker2k:
So this might be a dumb question but I'm new to these roms. But the market has a update for the flash version. Will that update mess with any of the tweeks that Calkulin has done with this rom?

Sent from ChaoS

Calkulin 1. 7. 7

Undervolted 150

Slayer's Cyan Dragon Theme
[EVO 4G Android Development] VisedMonk:
I can't help you with your first question because I don't have the technical expertise to do that. I vaguely remember some people talking about this a few pages back, something about modifying the framework. You might try looking back that way.

As to question 2, you can delete screens with the ADW launcher Calk cooks into the rom. When I flash, I also run the remove sense zip to delete the sense launcher and run ADW exclusively. The default is 5 homescreens, but I only use 3 and so I delete the extra screens through the ADW settings. It's pretty easy to do. Hope this helps.
[EVO 4G Android Development] VisedMonk:
Nope.

10 characters.
[EVO 4G Android Development] DJHUSH:
Flash the default button zip....

sent from EVO using XDA APP....
[EVO 4G Android Development] gpz1100:
I'm sort of following your logic. Best I recall, there were some issues flashing upgrades (radios, pri, etc), with certain recovery products (clockwork?), which caused some users to lose their 4g. I don't recall this 100% because this issue didn't affect me and I didn't research it deeply.

With that out of the way, the guy with the issue (tonsdog), said nothing about flashing radios, simply flashing from 1.7.6 to 1.7.7. I've looked at the contents 1.7.7 zip file. Didn't find a whole lot pertaining to the wimax partition - or anything at all actually. What i'm guessing is, that before flashing over, he did not wipe the cache or dalvik cache. Perhaps that was a contributing factor to wimax becoming nonfunctional. I'm not trying to debate this, just trying to get a grasp on how/why this happens.

Edit: Rereading the posts above it looks like a full wipe was done after backing up 1.7.6 and flashing 1.7.7. Too bad there probably no recovery log present.

tonsdog, if you care to repeat the procedure and save the recovery log, it may yield insight to what's going on. That is, restore your 1.7.6, boot into it, then reboot into recovery, do what you did before to make it not work (wipe, flash 1.7.7?), but before you do that reboot, save the log to sd and attach it here. If things are consistent, when you boot back in to 1.7.7, your 4g should NOT be working.
[EVO 4G Android Development] gpz1100:
Slightly faster performance while retaining battery life.

I'm running ziggy's latest CFS kernel (15 Jan 11).

I wanted to see if I can squeeze a little more performance between 1.7.7 and this kernel while still retaining decent battery life.

Made the following change

01cpufreq_screenstate_scaling in the init.d folder

orig:MAX_CPU_SPEED_VDD="921600"

new:MAX_CPU_SPEED_VDD="998400"

This bumps up the cpu speed to the stock default.

orig:CONSERVATIVE_DOWN_THRESHOLD="35"

new:CONSERVATIVE_DOWN_THRESHOLD="45"

This lets the cpu drop speed when cpu load is 45% or less instead of 35%. I may even try 50% or 55%, but that may result in cpu speeds jumping excessively, thus causing more overhead and decreasing the overall benefit.

Also played around with CONSERVATIVE_FREQ_STEP settings, bumping it up to 25, which resulted in less cpu frequency steps being used. Didn't seem like there was much change, so reverted back to 15%.

With the above settings, the device is extremely responsive and snappy. Battery life appears to be similar before these changes (cpu speed & governor changes).

As of now, the CONSERVATIVE_UP_THRESHOLD is still at 65% (meaning cpu load has to be over 65% before it bumps up to the next speed in 15% increments based on the freq step setting). I may increase that up to 75 or 80% - time in state still shows high numbers for max cpu speed.

As always, ymmv.
[EVO 4G Android Development] mjprice357:
I know this may have already been answered. I have been looking for circle percent battery icon that will work with this rom. If there is a zip file that i can flash, please post the link.
[EVO 4G Android Development] chillenandy321:
What PRI/NV is everyone on?
[EVO 4G Android Development] gpz1100:
@mjprice357 search the thread; at least 4 or 5 different battery styles that work with this rom have been posted already.

@Calkulin, can you explain the logic you used in defining the conservative governor parameters?
[EVO 4G Android Development] hachiroku:
i was having many issues with my phone not being able to boot up past the first splash screen or many force closed issues regardless of undervolt or not. possibly my phone doesn't like the new kernel.

i was able to get past this by reflashing the rom over itself. after reflashing and wiping etc etc over and over practically 13+ different times, i redownloaded every file, and reflashing again. it seems to be working now for the time being. i've undervolted 150mah as well and it seems to be working. my only worry is that once i reboot or if i swap batteries my phone might not get past the first splash screen. that is the consistant issue i have. not operation, but getting past the first splash screen.

when the phone is running past the splash screen, it works great. that along with setting all animations to be on, and at its fastest setting the rom looks great and feels wonderful.

i literally had to wipe/cache clear/delvik clear, flash, setup my phone. when i had to reboot the phone it would get stuck at splash screen. I then had to reflash the rom over itself without wipe, etc. The phone was able to boot after that, that first time. I booted into recovery and flashed the 150mah, which then for once with v1.77 was a success. my only worry is that if i have to reboot again for any reason the only way to get the phone to get past the splash screen again is to reflash the rom onto itself. it seems thats the only way i can get the phone to jump into android completely when it is stuck at initial splash.
[EVO 4G Android Development] polkadots:
I'll do my best to tackle this one...

1. I have no friggin clue. You're speaking Greek to me. Sorry.

2. If I were you, after you complete the flash to this ROM I'd flash the zip (1st post) that completely removes Sense. The rom comes with ADW Launcher...however, once flashed I'd go to the market and get the paid version of Launcher Pro and a copy of Beautiful Widgets. From there, you can create any "Sense" like experience you'd like...and with Launcher Pro you can limit to just one home screen. Plus, with Launcer Pro you can have a "dock" on the bottom of the screen that scrolls independent of the screen your on. Said dock can hold up to 15 shortcuts - to apps, etc...So, if I were you, that's how I'd roll.
[EVO 4G Android Development] erik077:
This ROM is awesome. Thanks and keep up with great job. Now I need to figure out what themes I can use with this rom. Only thing I would like to change is bad boot screen image ( for my personal opinion - talking about four flashing colours screen) which is loading kind of long time on start. Other than boot image opinion, rom is GREAT and to all new users this WILL improve your battery life, and I would suggest this to anyone. ;)
[EVO 4G Android Development] gpz1100:
An addendum to my post above:

all still in the 01cpufreq_screenstate_scaling file

MAX_CPU_SPEED_VDD: 998400

CONSERVATIVE_UP_THRESHOLD: 85

CONSERVATIVE_DOWN_THRESHOLD: 55

CONSERVATIVE_FREQ_STEP: 10

This seems to work well. Any lower on the freq step and things start to stutter some. Might be able to squeeze a little more battery life by dropping the max cpu speed too.

My next step is to try the 100 mv undervolting.
[EVO 4G Android Development] merkk:
one download location for all the EViO related files

Hey Guys,

I've seen people posting a lot of files for various tweaks, enhancements etc for caulkin's EViO rom.

I was wondering if the people who've either created these tweak or found them would be willing to send me a PM with a link for the file and I'll upload them to a mediafire account. Figure that way we could have all these available downloads on one page, similar to how you can download all the versions of caulks rom from here http://www.mediafire.com/?zsl8bmux72i8n

Anyhow, i just created a mediafire account for this explicit purpose. I thought of maybe asking caulk to upload them to his account, but i figure he's got enough on his plate without having to keep track of all these extra files. If enough people consider this a good idea and actually send me their files, i'll just ask caulk to put a link to the download folder on the OP.

The link to the download folder is here: http://www.mediafire.com/?crchtkisnc28e although right now it's empty so not much to see ;)
[EVO 4G Android Development] ryanleafasaurus:
anyone else having problems downloading apps/updating apps?

ever since I flashed to the latest version when I go to download an application it shows up in the status bar but IMMEDIATELY goes away, shows up under "my apps" in the market place but it was not downloaded/installed
[EVO 4G Android Development] jgalan14:
Go to settings/applications/ manage applications/all and clear cache of the market aplication and open it again it should fix it after that
[EVO 4G Android Development] N4STYNATE:
Word. That was a tricky issue but it sounds like we both were partially correct. He got it working by nand_WiMAX backup then wiping, flashing rom, and only nand_WiMAX restore... His original quote was that he had updated radio.

The bottom line is that this should be a lesson to all of us to BACKUP WIMAX ONLY in amon_ra at least once to prevent losing our RSA keys...
[EVO 4G Android Development] merkk:
clockwork doesn't have an option to backup the keys?