yashsingh1/xdaforums huggingface dataset:
[Hero CDMA Android Development] azr6:
I have always only used setcpu but now am gonna try the kernal mod. Some questions...

Is it built into the cfs kernal or do I have to go and download the BatteryTweak-DecaMODv2.2 to get the tweaked battery/ performance like I would with my setcpu settings?

Then is everything tweaked thru adb?
[Hero CDMA Android Development] igtheactt1:
Lol people keep saying this but what are these "features" that make 2.2 so different.
[Hero CDMA Android Development] stayclean:
Try reading up on 2.2 via a search engine. Lots of differences, Google C2DM/Push for one.
[Hero CDMA Android Development] igtheactt1:
I've done my research but where does that feature you mentioned above come into play...

I'm running a 2.2 sense Rom right now and there are no big differences.
[Hero CDMA Android Development] stayclean:
If you did research you'd know :p
[Hero CDMA Android Development] igtheactt1:
Sigh.. you have no real answer... this would be great when Facebook implements this push feature... no real apps we use as of now use this feature but meh I guess in due time... I guess its for the sake of having something new lol...
[Hero CDMA Android Development] GeezyAF:
What ROMs are out for Hero that are 2.2 Sense?

I've been waiting around for the Gratia port..
[Hero CDMA Android Development] igtheactt1:
The Zen one couple of threads down... still in dev but...
[Hero CDMA Android Development] GeezyAF:
Oh, damn. I thought I was missing something.

I'd be all over that ROM if Wifi, GPS, and Camera worked.

I use those things daily though. Gotta stick to CM6.1 for now.
[Hero CDMA Android Development] stayclean:
Really hoping Facebook implements it soon, but heck, took em this long for notifications to open within the app.. I know Beejive, Wordfeud, Trillian (I think..) use it, not sure what else. Really, really, really helps with battery life for sure, I leave Beejive on all the time without much, if any, drain at all.
[Hero CDMA Android Development] theimpaler747:
That's correct :D
[Hero CDMA Android Development] c00ller:
I agree with you. Froyo is overhyped, at least on the Hero. It's just some novelty "features," and when in practice are meh at best.

I guess the new Gmail and Youtube apps are nice. That's about all I got lol.
[Hero CDMA Android Development] theimpaler747:
Hey, to each their own :D
[Hero CDMA Android Development] METHOD1911:
Well its not hyped up for me better than Sense and I like Sense IMO.
[Hero CDMA Android Development] theimpaler747:
Yeah like I said, each phone runs differently and has different results :)
[Hero CDMA Android Development] :
Froyo. Is froyo. Hero or not haha
[Hero CDMA Android Development] Etrick:
Imho its not the big things but the little things that make froyo better. Its faster but I do more now so that's a wash. I really dig the little buttons and gestures and random pieces that everyone wished was there and suddenly after flashing froyo... there it is. Of course I can't remember the 2.1 days that well but the new YouTube app, market are good examples of updates that were omg huge overhaul... only to be disappointed..

Meh and then actually its the more simple stuff you begin to enjoy.

I love sense too though.
[Hero CDMA Android Development] user7618:
Truthfully, you can't compare the two. It's like comparing a coat to the person that wears it.

Sent from my CDMA Hero. I got some hot Froyo-on-Hero action here!
[Hero CDMA Android Development] madeSICC:
How can you not compare them?

Froyo!.... its whats for dinner.
[Hero CDMA Android Development] c00ller:
Not entirely true... I said that because one of froyo's greatest selling points (IMO) was JIT. The Hero's CPU is old and wasn't really meant for it, so if you've tried JIT you'd know it's hit or miss. Usually miss for most people and causes lag, lockups, and reboots over time. It's unrecommended by most experienced users actually
[Hero CDMA Android Development] azr6:
So how do you go about setting I/O Scheduler to deadline/cfq and see if it is really set to that?

Also, anyway to change the sleep frequency to 245 and make the top frequency higher? Not using setcpu anymore so trying to figure this out.
[Hero CDMA Android Development] theimpaler747:
Use decamod battery tweak, no need for sleep frequency with interactive, and you can change the scheduler
[Hero CDMA Android Development] azr6:
At the bottom of the second post in this thread it says...

Recommended Settings for Tweak:

For BFS Kernel:

* CPU Governor: Ondemand

* I/O Scheduler: deadline/cfq

So I have it set to onedemand...is that not what I should have it to?

Where do I change the scheduler?
[Hero CDMA Android Development] theimpaler747:
Well I have BFS interactive and it's amazing :) Also you change it in the battery tweak setting #3
[Hero CDMA Android Development] Kraenesk:
I like conservative with 95% up threshold 50% down and 4% increments. Each of our phones are a bit different so try a few things and see what works for you.
[Hero CDMA Android Development] theimpaler747:
Very true, I always maintain this; phones act like people -- all different in the same situations
[Hero CDMA Android Development] azr6:
How do I go about getting to the battery tweak setting?
[Hero CDMA Android Development] srthimsen:
I'm sorry if I missed something, but is compcache enabled by default in #15 CFS? I have it enabled, but checking free shows 0 in swap.
[Hero CDMA Android Development] stayclean:
If you use the Terminal Emulator, after typing "su" if you haven't granted it Superuser permission already, type "batt-cfg". Or if using a computer, adb shell, then batt-cfg.
[Hero CDMA Android Development] andythegreenguy:
SU: Permission Denied

So, I installed Kernel #15 & BatteryTweak v2.2 over CM6 stable and lost SU access. Here'w what I did:

1. Nandroid back up

2. Download #15 and BatteryTweak v2.2

3. Flashed # 15

4. Reboot

5. Flashed Batter Tweak

6. Tweaked to 768

7. Was having some lag after booting, nothing major

8. Once all booted, was working fine and responding nicely

9. Ran Linpack a couple of times, once without JIT and once with

10. Did not like what I saw (don't remember what the results were)

11. Installed Quick boot and tried using it, did not work

12. Rebooted the device and tried Terminal emulator, that's when I got "Permission denied"

Restoring Nand backup, right now... :(.
[Hero CDMA Android Development] Tungst5n:
stupid question as I try to follow. Whats the Battery Tweak and how does it relate to overclocking the Hero? Where can I snag it? & Also, whats Dalvik and how does it benefit me? Just curious because I'm getting a lot of FC issues with Launcher Pro and other apps and I'm wondering if there are any "tweaks" (idiot) that I can do to make things run smoother. I had to drop the BFS and go with the stable set of kernels however. Slightly less FC issues.
[Hero CDMA Android Development] theimpaler747:
I can get your root access back, and benchmarks really don't matter at all in performance

Sent from my hero running froyo... take that Sprint!
[Hero CDMA Android Development] theimpaler747:
Is your SD card properly partitioned?

Sent from my hero running froyo... take that Sprint!
[Hero CDMA Android Development] cordell12:
How is he checking swap? I have been mucking with my hero for 30 minutes trying to find where he is looking to see swap! lol I have my compache enabled at the default level, 18% I think. Just curious if it working for me :D
[Hero CDMA Android Development] theimpaler747:
Go to terminal and type free

Sent from my hero running froyo... take that Sprint!
[Hero CDMA Android Development] cordell12:
I have 35088 total, 6716 used, leaving 28372 free! Wow, all in all I have 35356 free, and most of that is in swap :eek: Without the swap I would be in bad shape, or at least thats the way it looks :confused: Not to worried though, my hero is running smoother than ever since the new cm updates :) Thats with JIT enabled too!

Thanks impaler
[Hero CDMA Android Development] theimpaler747:
No problem :)

Sent from my hero running froyo... take that Sprint!
[Hero CDMA Android Development] srthimsen:
Yes, I might try backing up and repartitioning.
[Hero CDMA Android Development] theimpaler747:
Yeah, that's probably the issue, let me know how it goes!
[Hero CDMA Android Development] srthimsen:
No go, repartitioned using rom manager, still shows 0.
[Hero CDMA Android Development] theimpaler747:
Hmmm.... perhaps a rom manager issue? Not really sure, I did mine on Darch1.7 RA
[Hero CDMA Android Development] srthimsen:
Not sure, it boots into clockworkmod recovery to partition and doesn't show errors, same way I've had it partitioned since using cm6 (with operable compcache until now). Maybe I'll reflash the kernel to see if that helps.
[Hero CDMA Android Development] andythegreenguy:
Please help... So, I can get # 15 and BatteryTweak back on, again.

BTW, I had configured it to use "smartass" at 768, was having some issues... so was planning to get it down to 710.

I agree and am not worried about the benchmarks... was just trying to get some understanding... that's all.
[Hero CDMA Android Development] theimpaler747:
Flash this from recovery to get root back if you ever lose it :D
[Hero CDMA Android Development] andythegreenguy:
Thanks a bunch! If you don't mind, can you please explain what "this" is?
[Hero CDMA Android Development] theimpaler747:
The superuser frameworks
[Hero CDMA Android Development] norm12:
I'm running dec's #15 and cannot get the swap to work again...any commands from adb that I could run?
[Hero CDMA Android Development] theimpaler747:
To get it working or see if it is working?
[Hero CDMA Android Development] andythegreenguy:
Thanks!

You the man!
[Hero CDMA Android Development] norm12:
To get it working. I know to type free and when I do it shows that swap is at 0
[Hero CDMA Android Development] schmooo:
im sure this has been answered before but i cant find it..... does the battery tweak have to be applied after each boot or is it good after setup for multiple reboots thanks
[Hero CDMA Android Development] theimpaler747:
It's good for multiple reboots :)
[Hero CDMA Android Development] CrashV2010:
Enless you flash a updated rom, but same rom new version, you won't have to reflash the batt tweak....
[Hero CDMA Android Development] schmooo:
thanks for the quick replies guys.....that rhymed
[Hero CDMA Android Development] theimpaler747:
Lol, no problem
[Hero CDMA Android Development] norm12:
so is my best option to reflash the kernel and hope for the best? it seems like the cyanogen performance settings don't do much for compache---I tried all the settings and nothing changed. any ideas how to get the swap working again?
[Hero CDMA Android Development] theimpaler747:
Not really sure, CM setting should enable and disable it :confused:
[Hero CDMA Android Development] CrashV2010:
Anytime bro... Make sure you check out the BlackandGolden theme and the WhiteandBlue theme, in the sig below.....
[Hero CDMA Android Development] theimpaler747:
Yes, Impaled Gold and Impaled Blue are the best! I'm not biased either ;)
[Hero CDMA Android Development] hunterd13:
are you running darktremor a2sd? i had to enable it through his script to get mine working on cm6.
[Hero CDMA Android Development] srthimsen:
I tried reflashing the kernel, no luck. Swap still isn't working. I know it was working with 6.0 and numerous nightlies since then, when I was manually flashing the ramzswap.ko for the CFS kernels... not sure where to go from here. Is this a kernel issue or cm6? Anyone care to flash back to 6.0 and test the #15 CFS swap?
[Hero CDMA Android Development] norm12:
I'm glad its not just me! I had it working up until the 117 nightly, but will try 118 in a few and see if that makes a difference
[Hero CDMA Android Development] norm12:
ok, update for those of us who can't get the swap working. I poked around this thread a bit and around page 99-101 I found a few things. Go to terminal and type compcache start and then type free and you should see the swap is now working. I'm not sure if this is the 100% correct way to do it, but it is working now.
[Hero CDMA Android Development] Etrick:
This worked for me. Don't forget to su.

Note: did get chdir... no such exist error but now shows 48736 in swap.
[Hero CDMA Android Development] norm12:
I got the same message
[Hero CDMA Android Development] Etrick:
Also fyi, cm6.1, #15 Cfs running interactive at 729.6 have almost completely flawless performance, as in no lag with moderate to heavy use and insane speed. When stepping occurs at 40% battery it becomes very wonky even while on AC until above 40%. Played with settings can't seem to fix AC but seems to take twice as long to get there as battery life is wayyyyy better. No overheating either even while charging which seems to complete quicker now as well. My two cents. Ty.
[Hero CDMA Android Development] srthimsen:
Same here, but swap stops again after reboot, no surprise there.

Fyi, I just did a full wipe and reinstall of rc1, #15, and deca tweak... still no swap.
[Hero CDMA Android Development] Etrick:
Wondering if having swap alive again could help with performance issues(ie locking up/extreme lag/etc) that occurs at voltage drop when battery drops. Can't seem to even reduce this issue. I don't use alot of pretties although have fancy widget and have been playing with lwp to try to cram too much looking for limits since using this kernal. Doesn't seem to affect it until that voltage drop, then no amount of mgmt will save it. Low CPU is 245. Upping doesn't seem to help. Gonna recal battery next.
[Hero CDMA Android Development] Etrick:
I'm thinking script although odd it isn't just built in.
[Hero CDMA Android Development] norm12:
Its just odd---I had the swap a nightly or two ago and haven't really done anythign different. Just for fun I did a complete wipe and reinstalled 118 and #15 stable and still no swap. I'm wondering if the new nightlies and the swap are incompatible or something.
[Hero CDMA Android Development] Etrick:
I lost it in 6.0 to 6.1 update. May have to do with one of the bug fixes like gallery or camera being incompatible. What about battery tweak? I changed from Collins to deca's at same flash.
[Hero CDMA Android Development] misfit0313:
Just checked, lost swap also using 118 and #15 bfs.
[Hero CDMA Android Development] norm12:
m sure that Deca knows about this---or maybe not yet. I'll pm him.

updated: I got it back running Deca's batt tweak with the following settings:

underclock

smartass

noop

when I check "free" I see 48376 984 47752

Not sure if the settings on the tweak did the trick, but try it out for yourselves!

updated (again): just rebooted and the swap is gone again---48376 0 48376 is all I get when I type "compcache start" from the terminal
[Hero CDMA Android Development] house1999:
It looks like the battery tweak overwrote the CM compcache settings in /system/etc/init.local.rc

I re-flashed the ROM and kernel and didn't flash battery tweak and was able to get compcache working again. Another option would be to edit the init.local.rc. Although, I didn't try that.
[Droid Eris Android Development] Captainkrtek:
This thread is for everything Eris, no more questions in the Android Development section.

____________________________________________________________________

Rules of Posting

Forum Rules

Search Forums

Google Forum Search

Advanced Searching

XDA "Mantra

_____________________________________________________________________

Rooting/Rom Flashing/Radios/Recovery

All Current Radios

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1 Click Eris Root

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Flash Recovery

Flash Any RUU

Flash Original Bootscreen W/Sound

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Copy a ROM to your phone

FAQ

____________________________________________________________________

ROMS - If you want yours added because I may have missed it PM me.

Dual Rom V1.0 2.2CM/AOSP 2.1 Sense in one.... by Team ADX

FroShedYo - Froyo 2.2.1 by Workshed

Tazz Sense Froyo by Tazzpatriot

Cyanogen Tazz-By tazzpatriot

Nonsensikal-By listyb01

KaosFroyo-By punk.kaos

TaintedTenzo-By tenzomonk

Fresh Rom-By T.C.P

Droid Does-By T.C.P

xtrROM-By zach.xtr

xtrSense-By zach.xtr

Buufed-By tazzpatriot

CELB Froyo-By Conap

Evil Eris-By Framework43

ErisLightningBolt-By Conap

RUU_Desire_C_Verizon_WWE_2.36.605.1_release_signed _with_driver.exe

Retro Rom -By gnarlyc

PlaneJane-By jcase

ZenEXP-By .mak

Aloysius-By Spencer_Moore

CyangonERIS-By Framework43

Cyborg Evolution-By Pantheon

Sense-able-By Jamezelle

TheCookieRom-By CPCookieMan

Ic3ROM -By TopazAaron

Eris Official-By ivanmmj

____________________________________________________________________

Misc:

[Script] Collin_ph Battery Tweak by Decad3nce

Battery Re-Calibration

Setup ADB on a Mac

ROMcustomizer-By Deman8899

Droid Eris Market Fix-By Jcase

Overclock Patch-By zanfur

Eris Vendor Tree

Droid Eris Nexus One Lockscreen W/out LWP-By jcase

Flash 10.1

Cricket/ Metro PCS Web/ MMS Flash

DarkTremor Apps2SD

____________________________________________________________________

Kitchens:

Basic ROM Kitchen for Eris Cooks

dsixda's HTC Kitchen
[Desire Q&A, Help & Troubleshooting] SteveEdson:
I used rom manager to partition my sd card with 512mb and 32mb swap, it all worked correctly, but now when i reboot into recovery i get a warning icon, i press back and receive messages about signatures and cache/update.zip etc. When opening rom manager I get a warning message about recovery.

What went wrong? Whats the best way to fix this? Use rom manager to flash the recovery again?

Please help,

its clockworkmod recovery btw

Thanks
[Desire Q&A, Help & Troubleshooting] Tander_ZA:
What do the warning messages actually say?

It would help us understand the issue, more.

Regards,
[myTouch 3G, Magic General] Lord Craigus:
I just got these cheap Chinese BT heatsets, yay! so far so good. But, I'm wondering if I ordered them for nothing. Is there a way to have application sound or music played through the BT. For example, I want to listen to Pandora or Some Mp3s on the phone thru the BT, but application sound only comes thru the phone itself, any suggestions?

Thanks in Advance,

Lord Craigus
[Captivate General] ronandi:
When I use juicedefender's disable mobile data widget, the 3g icon goes away but I can still browse the internet. Is it not working?
[EVO 4G Q&A, Help & Troubleshooting] ilyheather2010:
hey i am wondering what screen i have the novatec or epson cant find how to tell any where can someone please help
[EVO 4G Q&A, Help & Troubleshooting] jblazea50:
Quick and simple way is to add the Power Control Widget on your homescreen.

Then, press the Brightness level widget on the Power Control Widget. If the transition is instant, then it is Epson; if the transition fades to the next level, then it is Novatek.
[EVO 4G Q&A, Help & Troubleshooting] ilyheather2010:
ok thanks abunch
[HD2 Android Q&A, Help & Troubleshooting and Genera] johnboatcat:
What SD Card format setup for speed and stability? [Test Updated 8/22 & Conclusion]

See Post 8 and 9 for test data, updates and conclusion.

What setup for the best speed and stability are you using when you format your SD card? What program are you using?

I have tried a number of different configurations and methods including the PC format, the Panasonic and the WinMo format in the phone. I have used about all combinations of cluster size. I have found the Storage Tools program on the phone with the following configuration:

FAT32

512 byte Sector Size

32KB Cluster Size

Backup FAT - NO

seems to give me slightly better results than the second runner up which is WinMo on the phone.

I still am not able to benchmark to the level I could get when my Transcend 8g, class 6 came out of the box. (12-14) Now getting 9-12.

What are you using and what is your best solution?
[HD2 Android Q&A, Help & Troubleshooting and Genera] johnboatcat:
Does "the weakest link in the chain" apply here?

Does "the weakest link in the chain" apply here? If the SD card has the wrong format will it effect the performance/stability of Android when run off of the card?

Is there anyone who has determined what the optimum SD card format for an HD2 using Android should be? Does it even matter?

If we are running the OS from the SD than the SD becomes the first link in the chain of events. Why no information or knowledge concerning how this first link should be formatted?
[HD2 Android Q&A, Help & Troubleshooting and Genera] elloco0021:
Very interested in knowing some exact configurations for the sd formatting..I have done quick format and have done full format and still seem to have problems..I just bought a 4gb class 4 so I am going to see how it works..I am going to try without formatting and see what happens and by then hopefully someone posts the perfect configuration..
[HD2 Android Q&A, Help & Troubleshooting and Genera] thesweeney:
I wouldnt mind hearing some oppinions on this too as I am just waiting for my SD backup to complete before fomatting (in the hope of curing some slight stutters in android).

I'd mainly like to know if there is any firm eveidence that formatting on the device (HD2) is better than formatting on PC (Vista in my case).... or is it just best to format on the PC? No difference?

BUMP
[HD2 Android Q&A, Help & Troubleshooting and Genera] johnboatcat:
Test data

Test data on four different SD cards with four different tests on each coming soon. This will only show how each "specs out" not what is best. It will give me a baseline for further tests. Working on the last card tests now.
[HD2 Android Q&A, Help & Troubleshooting and Genera] Mido:
intersted in this question lets see what others will say
[HD2 Android Q&A, Help & Troubleshooting and Genera] naeem151287:
I always used the Format SD Tool in Windows Mobile and have never faced any problems (hiccups, slow downs) while using Android.

16GB Transcend Class 2 card.
[HD2 Android Q&A, Help & Troubleshooting and Genera] thatruth132:
why are you even worried about quadrant scores none of it matters...quadrant gives so many different results ...i dont even know why people are boasting about it .....
[HD2 Android Q&A, Help & Troubleshooting and Genera] johnboatcat:
Not "worrying" about the scores.

Not "worrying" about the scores. It is just one means of benchmarking SD cards. A way to compare one to the other. I do not know if the card/format even has an effect on Quadrant scores for sure at this point. Quadrant does give me very consistent scores for each card setup when I consistently take the third run.

I would agree that the Quadrant score race seemed a little like a bunch of adults having a tricycle race around the block.

This test is to try and determine what, if any, the optimum SD Card format perimeters are.
[HD2 Android Q&A, Help & Troubleshooting and Genera] 10507:
Can we run android on 512mb or 1gb sd card?
[HD2 Android Q&A, Help & Troubleshooting and Genera] johnboatcat:
Don't know, but

Don't know, but I would guess not very well. Don't have a card that small. These other cards are just what I had on hand from my cameras and my wife's phone. She hasn't missed it yet?:)
[HD2 Android Q&A, Help & Troubleshooting and Genera] thatruth132:
i agree ..i have a better understanding of what you are doing
[HD2 Android Q&A, Help & Troubleshooting and Genera] thesweeney:
Kudos for doing these tests and for publishing the results here. Good man. Looking forward to seeing the results of the 3 different format options on the one card. Cheers.

Sent from my HTC HD2 Using the XDA App on ANDROID 2.2
[HD2 Android Q&A, Help & Troubleshooting and Genera] mumbo_jumbo:
adata 8gig class 6 1 quick format in window no special tool run smooth no problem no hickup, slow down ,not even a single SOD, fast ever since