yashsingh1/xdaforums huggingface dataset:
[Galaxy 3 Android Development] jazux:
that is cuz your phone is not in read/write mode.
[Galaxy 3 Android Development] jazux:
i edited the main post with new info!

armv-dev-team will propably release the apocalypse beta tonight :) so happy flashing!
[Galaxy 3 Android Development] puczini:
works fine with kyrillos 4.0, phone is rly fast!!
[Galaxy 3 Android Development] shubhamchamaria:
how did u get 4.0
[Galaxy 3 Android Development] jazux:
its test version that kyrillos gave before he went to vacation...
[Galaxy 3 Android Development] Y0RGI:
Kyrillos v4.0 RC has enabled JIT on start - you haven't enable JIT on that ROM
[Galaxy 3 Android Development] stubborn_d0nkey:
linpack 7.6-8.2

To folks who are having problems use the method I suggested! Do it while booting!

If you try it when the phone is on and then you get stuck during the reboot (bootanimation) you should be able to do it then too!
[Galaxy 3 Android Development] zavisa:
I put phone in R/W mode in root explorer and same thing ...
[Galaxy 3 Android Development] god_md5:
i dont know , but i am same unstable
[Galaxy 3 Android Development] zavisa:
Maybe the problem is stock JPM?
[Galaxy 3 Android Development] hodostamas:
im using stock jpm, no error..
[Galaxy 3 Android Development] jaskiratsingh:
For all those facing issues with bootloop, try the following

1. Copy the bin contents to bin folder

2. Give permissions

3. Copy the lib contents (make sure that libcutils.so is the last files to be copied cause if you copy it earlier, it will remove su access. I prefer to copy it using adb and with su access)

4. Reboot
[Galaxy 3 Android Development] moole:
my package is based on the files downloaded from the first post (which is supposedly ARMV team's work).

I tested it on Kyrillos 3.3 and it works flawlessly - your phone obviously needs to be rooted.

I'm getting ~14 MFLOPS in Linpack - that's with the FuguMod kernel which overclocks the CPU to 1300MHz.

I'm not sure how my script will work on non-prerooted roms - I'll make a new one later that's a bit more robust!
[Galaxy 3 Android Development] Cygnuss:
well cant get this to work i am stuck at 2.9Mflops have to wait for a full rom pre enabled :(
[Galaxy 3 Android Development] jazux:
what rom do you have?
[Galaxy 3 Android Development] Cygnuss:
Kryllios 3.0 Extreme Edition beta 2 i am waiting on 4.0 final, about JIT i cant copy anything to the phone it says not enough space i never could do nothing not even res.apk it says i dont have space when i do... weird i give up a rom will be released with all this working :)
[Galaxy 3 Android Development] ieppa:
i got 11.251 of MFLOPS with 1 GHz OC
[Galaxy 3 Android Development] jazux:
well your problem is (i think) is that your system memory is full... check it with root explorer like this: go to root explorer then go to system and then check the upper left corner... there should read how much you have free space in system. do not give up! and its not weird :)
[Galaxy 3 Android Development] ieppa:
With 1.3 Ghz i get 14.1 MFlops in 5.8 seconds :)
[Galaxy 3 Android Development] jazux:
nice... :D
[Galaxy 3 Android Development] stubborn_d0nkey:
is your rom deodoxed? did you try my method?
[Galaxy 3 Android Development] Rapier07:
What should I type in terminal emulator..?
[Galaxy 3 Android Development] ieppa:
My Rom is the kyrillos 3.0 Rom
[Galaxy 3 Android Development] drajax:
Been using this for bout two days since twas posted by jazux! Works like A charm on Asian fw I5801ZHJP3 rooted and fugutweaks enabled! Getting 8.2 on Linpack and 520 on Quadrant!

☞★sent from my Galaxy3!!

♪drajax!! ♬♂ツ
[Galaxy 3 Android Development] jazux:
look the first post! ;)
[Galaxy 3 Android Development] ieppa:
mmmm after i enabled jit..gps doesn't work anymore!!!someone can help me?
[Galaxy 3 Android Development] jazux:
cant cuz my gps wont work either.. no matter what rom or if JIT is enabled or not it just wont work... :(
[Galaxy 3 Android Development] ieppa:
my one was working before :(
[Galaxy 3 Android Development] xxx_xx_xxx:
Stock JPM :)

Linpack - 14.664 MFLOPS , 5.72 seconds with Fugumod BE @1300 MHz
[Galaxy 3 Android Development] abhimukesh25:
Can it will work on my jpf rom? Please tell someone.

Sent from my GT-I5801
[Galaxy 3 Android Development] jazux:
test it!
[Galaxy 3 Android Development] Y0RGI:
Yes, it will work on XXJPF
[Galaxy 3 Android Development] Rapier07:
thanx a lot:)

Edit: MFLOPS : 8.247 in 10 secs..

And the phone seems to be mighty fast:))

Edit 2: I can't download any apps from market after enabling jit, it says download unsuccessful straight away. Any ideas..?
[Galaxy 3 Android Development] jazux:
i had the same problem (without JIT) after flashing (uptading) to lestatious 1.7 and some people also confirmed this bug... the answer is to do a factory reset!
[Galaxy 3 Android Development] Rapier07:
hmmm.. Reset did the trick !
[Galaxy 3 Android Development] ieppa:
Does anyone got gps not working after JIT enabled?
[Galaxy 3 Android Development] chandradithya:
I use the stock JPM with fugumod 2.2BE

and got only 4.86 MFLOPS.

I just replaced the JIT files (Manually, NOT with the replace option in rootexplorer )

rebooted,

now i get 14.012MFLOPS :eek:

And the phones pretty smooth. :)
[Galaxy 3 Android Development] ieppa:
ok i done factory reset...without jit my gps works fine..with jit enabled ,gps doesn't work!!
[Galaxy 3 Android Development] zn1p:
Hmm,can someone help me? so I cant change permissions to system folder,but I dont know why , i tryed via adb and terminal emulator ,and via root explorer,but same nothing hapens, permissions are same,no writible... I`m usint Lestatious 1.7 + FuguMod 2.3 OC...

-------Edit------

ok I have tryed batch script and phone booted up will chek if something have changed ;)
[Galaxy 3 Android Development] jazux:
hmm i had same problem with root explorer but that was beacause my root explorer was old version... i uptaded and it worked....
[Galaxy 3 Android Development] hilcro:
Im on lestat 1.7 fugmod 2.2be oc 1300mhz and jit enabled 14 mflops in 5 secs and no gps or market download issuse maybe im just lucky :)
[Galaxy 3 Android Development] zn1p:
hmm even batch script didint work, i get just 5mflops... ;/ will try new version of root explorer thanks for advice ;)
[Galaxy 3 Android Development] FadeFx:
check if you have in /system/build.prop the lines

dalvik.vm.heapsize=48m
dalvik.vm.execution-mode=int:jit

if not, just mount system r/w and ad the line at the end of build.prop with any text editor. eventually its possible with sgstools also, but i dont know exactly
[Galaxy 3 Android Development] zn1p:
Thanks, i used new version off root explorer and it worked fine,thanks for support ;]
[Galaxy 3 Android Development] EdisDee:
my build.prop has dalvik.vm.heapsize402m instead of dalvik.vm.heapsize=48m line is that ok?

the dalvik.vm.execution-mode=int:jit line is missing...
[Galaxy 3 Android Development] Kaleptik:
Change of to = 48m.

Sent from my Bleeding Edge 1.3 GHz ACID Lestatious 2.0 BUILD 1.7 Galaxy 3 FROYO
[Galaxy 3 Android Development] Rapier07:
Mine had 32m ...changed it to 48m ... What does it actually mean our do..?
[Galaxy 3 Android Development] Kaleptik:
It's the amount of cache that is stored before it stars cleaning, I believe.
[Galaxy 3 Android Development] dxdiag32:
when JIT enabled,sd card speed fix doesn't work,any ideas?
[Galaxy 3 Android Development] eKulzz:
When I tried to copy the files using Root Explorer, i wasn't able to mount my system folder as r/w.. even after reallowing to super user so I used Super Manager and it copied the files into the correct places..

Then I typed the commands in Terminal Emulator and again it tells me it's Read Only. e.g. "Unable to chmod /system/bin/dalvikvm: Read-only file system".. Terminal emulator is allowed in superuser btw (after I type su I get the #)

help would be appreciated :)
[Galaxy 3 Android Development] jazux:
install the latest version of root explorer again :) it worked for me ;)
[Galaxy 3 Android Development] jaskiratsingh:
We have a new ROM I5801 DDJP2... Will JIT work on that?

I know it was working on JPM
[Galaxy 3 Android Development] jazux:
not sure, never heard of that firmware
[Galaxy 3 Android Development] jaskiratsingh:
This is the new firmware for India I5801
[Galaxy 3 Android Development] kyrillos13:
I think jit is already enabled in this rom. Run a linpack/quadrant.
[Galaxy 3 Android Development] jaskiratsingh:
No JIT is not enabled on DDJP2. Linpack score was less than 3. After making change as in this forum, linpack score is now above 8
[Galaxy 3 Android Development] ronhoover88:
Hi were u able to enable jit on DDJP2
[Galaxy 3 Android Development] jaskiratsingh:
Yes...I was able to enable JIT
[Galaxy 3 Android Development] ronhoover88:
How did you do it
[Galaxy 3 Android Development] jaskiratsingh:
Check Post 2 of this forum. If it doesnt work, pm me... I will mail you the files
[Galaxy 3 Android Development] ronhoover88:
It dint work:-(
[Galaxy 3 Android Development] tanyh:
Why didn't it work? Did you run the .bat file from the .zip file? If yes, then extract the files to a folder in a convenient location e.g. Desktop before running the .bat file.
[Galaxy 3 Android Development] santhosh5639:
I also enabled JIT on my I5801DDJP2 official update.... First i tried the automatic pushing method but got the error message saying root access not granted... so i followed the manual method and was successful...... Thanx a lot...
[Galaxy 3 Android Development] Mayers33:
WOW 11+ MFLOPS on a Fugumod Overclocked to 1000GHZ phone :) cool, though i've noticed some inestability, it has lagged a couple of times since enabling JIT. and i just got a non responding black screen. :S
[Galaxy 3 Android Development] tgm28:
Is JIT working on JPN ?
[Galaxy 3 Android Development] hodostamas:
Yes
[Galaxy 3 Android Development] LarryMetal:
How can I disable JIT?

I would like to disable JIT because I saw some instability problems. I tried to change the dalvik.vm.execution-mode from "jit" to "fast" and rebooted but I see same results. I'm a bit confused...

Just flashed JPN without FR. It's off now!
[Galaxy 3 Android Development] anly11:
i used script from 2nd post on XWJPF firmware and i got JIT enabled. everything is working fine. linpack score: 8.2 mflops in 10.26 seconds
[Galaxy 3 Android Development] macalino22:
Hi. i have a I5801DXJPC india stock rooted FW.i tried the automatic batch script but when it chmods the file it says Operation not permitted.what am i doing wrong.i am really desperate to get this thing working.
[Galaxy 3 Android Development] moole:
I've made a CWM compatible update.zip that enables JIT on your phone - it uses the same files as the ones linked in first few posts. It's attached below.

It's confirmed working in G3MOD's version of CWM, but it should work on any version.
[Nexus One Q&A, Help & Troubleshooting] zeus_chingon:
I'm trying to make a script that will do a modification to the build.prop on boot.

Usually I flash the cm7 nightly and I pull the build.prop, modify it and push it back before the first boot. The idea is to make it easier for flashing roms on the go. Using custom_backup_list.txt seems to be a viable option but it will keep an old build.prop indefinitely.

Some of the properties that I want to change are

windowsmgr.max_events_per_sec=100
ro.sf.lcd_density=201
ro.config.ringtone=_Mosquito 16bit.mp3
ro.config.alarm_alert=Alarm_Beep_02.ogg

From what I read today CM7 looks for inituser.sh file at two different locations:

/sd-ext/userinit.sh
/data/local/userinit.sh

As of now I have tried without success doing the following

Make a userinit.sh script at /data/local with the following code

#!/system/bin/sh
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
setprop windowsmgr.max_events_per_sec 100
setprop ro.sf.lcd_density 201
setprop ro.config.ringtone "_Mosquito 16bit.mp3"
setprop ro.config.alarm_alert Alarm_Beep_02.ogg

I'm not sure if there's something wrong in the above code, or CM7 is not running the scripts on boot.

EDIT: after adb push the file I do

adb shell
chmod 755 /data/local/userinit.sh
[Nexus One Q&A, Help & Troubleshooting] zeus_chingon:
I've been trying for several hours now. Still get issue with stuck at X.

This is my updated script. Not sure what is wrong...

Using CM7 nightly36

cavs intersectraven

ss4n1 script

dtapp2sd

this is my userinit.sh at /data/local

#!/system/bin/sh

file=/system/.bproped

if [ -f "$file" ]; then
echo "Done already"
else
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
sed -i 's/ro.sf.lcd_density=240/ro.sf.lcd_density=202/g' /system/build.prop
sed -i '/ro.config.ringtone/d' /system/build.prop
sed -i '/ro.config.alarm_alert/d' /system/build.prop

echo "ro.telephony.call_ring.delay=1000" >> /system/build.prop
echo "ro.config.ringtone=_Mosquito 16bit.mp3" >> /system/build.prop
echo "ro.config.alarm_alert=Alarm_Beep_02.ogg" >> /system/build.prop
echo "windowsmgr.max_events_per_sec=100" >> /system/build.prop

echo > /system/.bproped

fi;

exit 0
[Nexus One Q&A, Help & Troubleshooting] ch33kybutt:
I know where you're coming from. Takes a while to customize your phone manually after each nightly, so I actually have a custom script similar to what you're doing, which updates build.prop and other config files (hosts, gps.conf, etc). Only mine is run within the update.zip, using the recovery shell /sbin/sh.

For your method, you can try this ...

#!/system/bin/sh

MODIFIED=`cat /system/build.prop|grep "zeus_chingon"`

if [ "$MODIFIED" ];
then
echo "Done already"
else
mount -o remount,rw /system
sed -i 's/ro.sf.lcd_density=240/ro.sf.lcd_density=202/g' /system/build.prop
RINGTONE=`cat /system/build.prop|grep "ro.config.ringtone"`
sed -i 's/$RINGTONE/ro.config.ringtone=_Mosquito_16bit.mp3/g' /system/build.prop
ALARM=`cat /system/build.prop|grep "ro.config.alarm_alert"`
sed -i 's/$ALARM/ro.config.alarm_alert=Alarm_Beep_02.ogg/g' /system/build.prop
echo "ro.telephony.call_ring.delay=1000" >> /system/build.prop
echo "windowsmgr.max_events_per_sec=100" >> /system/build.prop
echo "# Modified by zeus_chingon" >> /system/build.prop
mount -o remount,ro /system
fi

EDIT:

My own custom script is HERE. Feel free to modify for your own use.
[Nexus One Q&A, Help & Troubleshooting] zeus_chingon:
Thanks for your help, I end up using your zip file with some modification. The problem that I keep encountering is that using the /data/local/userinit.sh method it get stuck on boot at X.

I saw in your buildprop.sh some settings like

ro.HOME_APP_ADJ=1
ro.HOME_APP_MEM=3072

what does each one do?

I use LauncherPro if that have anything to do with it.
[Nexus One Q&A, Help & Troubleshooting] ch33kybutt:
ro.HOME_APP_ADJ determines oom_adj value and ro.HOME_APP_MEM determines memory threshold, for your chosen launcher app. In short, these settings help to keep the launcher resident in memory and thus reduce homescreen lag.

One thing you have know about the ro.* settings in build.prop, are that they are writeable one-time only, i.e. once any ro.* value has been set, it becomes read-only and you cannot use setprop to change it further.
[Nexus One Q&A, Help & Troubleshooting] zeus_chingon:
So it seems that your orginal buildprop.sh script add to the first line of build prop by using the

sed -i '1i\Something' /system/build.prop;

to put it in "higher priority" so that it get run first and overlook the second occurence that might occur in the build.prop afterwards?

So if i want to add something to line number n it would be

sed -i 'ni\something' .......
[Nexus One Q&A, Help & Troubleshooting] ch33kybutt:
That's correct.
[Nexus One Q&A, Help & Troubleshooting] rahul16011988:
Build.prop

Hi All,

By default my System folder didn't had the build.prop. i extracted it from the CM7 Rom made some changes and copied it to System folder and rebooted.

Changes ringtone(default) Playa.ogg to Rigel.ogg.

After reboot still Playa.ogg as my default ringtone.

What is figured was my Phone isnt including build.prop file

Any suggestions?

Thanx

Wildfire Rooted(CM7 Nightly 2.3.5)
[EVO 4G Q&A, Help & Troubleshooting] Action B:
Yesterday I put the netarchy havs less kernel on my phone and with some stress testing and general testing found that it worked well at 1.15 mhz. I carried it around all day messing with it no problem. Today, the real test came when I ran GPS on my phone in my car. The phone lasted about 3 minutes of GPS before it started rebooting. Then my 4g was broke from it somehow. Anyhow, I restored my phone and all seems well now.

I still want to mod the voltage and clock speed. Any advice on this? The phone always gets hot when I use GPS because it uses a lot of processor, frequently its on the charger and possibly in sunlight. When it was not overclocked or undervolted my phone NEVER reboots not once since I've had it.

Is the problem the undervolting, overclocking or both? Should i give up on this due to the way I use my phone?

Thanks in advance.
[EVO 4G Q&A, Help & Troubleshooting] ruben1221:
Try different kernels. I use netarchy sbc 4.2.2 more havs, works great. I also use his 4.3.4 more havs sbc. They both work for me. Battery life is awesome and gps works good. No prob here. Try those out and see what happens. Hope this helps.

Sent from my HTC EVO Phone, should'nt we all have one?
[EVO 4G Q&A, Help & Troubleshooting] Action B:
Okay so is there any danger to this? It seems like every time my phone starts rebooting from overclocking or undervolting apps start disappearing from my phone and stuff stops working.

I use amon RA 2.3 and every time I recover it works again but I was just wondering how dangerous it is for me to experiment they way I have been. I have already recovered my phone 3 times from issues like this that broke it.
[EVO 4G Q&A, Help & Troubleshooting] kd0axs:
Every phone reacts differently to kernels, undervolting, and overclocking so you will have to experiment to find out what works for you and what doesn't. Just make sure that you dont check the "set on boot" box until you know your setup is stable. A reboot shouldn't hurt anything though.

I am running Netarchy 4.3.4 more havs, overclocked to 1190 and it's as stable as can be on my phone. However, if I go over 1190 it immediately locks up and reboots.

Sent from my HTC EVO 4G with Tapatalk
[EVO 4G Q&A, Help & Troubleshooting] Action B:
Yeah but the reboots are hurting my phone! I have to restore it due to the problems the reboots and freezing causes (sometimes I have to battery pull due to full lockup). 2 times when I pulled battery due to full lockup apps went missing from phone memory but the available space on the phone was as if the apps were still there. Another time my 4g wouldn't turn on.

Is that abnormal? Can it mess up my phone in a way that recovering wont be able to fix or is recovering generally a sure shot?
[EVO 4G Q&A, Help & Troubleshooting] gpz1100:
The reboots should not be hurting the hardware, unless you overclock excessively. What the reboots are doing is corrupting your file system because open files do not get closed properly.

Are you after speed or battery life? I think the two are mutually exclusive. If you have great speed (be it governor or because of overclock), you will pay the price in battery life. I think the trick is to find the balance between the two that suits *you*.
[EVO 4G Q&A, Help & Troubleshooting] Action B:
Because I use the 1-1-1 power management system (see sig) my main concern is performance. I love my phone and when I use it I want it to be fast and smooth. I would *prefer* if the extra speed didn't dramatically change my battery life but I'm okay with a small decrease in battery life if the speed gain is reasonable for the tradeoff. Anyhow I thought a lot of people ran HAVS along with overclocking to have both to a degree.

Only time I charge my battery is when I am using it in the car with my car charger. At home I charge all my batteries on an external charger - my phone is a mobile device I prefer to never be bound to a cord. I sleep with my phone next to me off the charger lol.
[EVO 4G Q&A, Help & Troubleshooting] Action B:
Okay so my phone is running more HAVS now and it seems the same as before so I guess my friend is HAVS friendly. I will run this for a day to check if any reboots happen and aim for tomorrow to overclock again. It may have been the 1.19 mhz that caused the issue. I will drop it down to 1.15 or 1.1 and see if its stable.
[EVO 4G Accessories] shoobshoober:
Is there a way to buy just a replacement cover? The ebay ones don't fit the seidio.

thanks!
[EVO 4G Accessories] thaisport_sf:
If you can find the back cover for the official sprint 2600 extended battery, it will work the seidio 3500. I can confirm it as I have both batteries.
[EVO 4G Accessories] iitreatedii:
Uhhh yes it does
[EVO 4G Accessories] OutdoorOBW:
I'm running a red eBay extended battery door. I just took an expo knife and shaved a little off the bottom corner. Before I shaved off the bottom of the door wouldn't close. Just don't shave too much or you will expose the inside of the battery.

Look Ma I gots a signature!
[EVO 4G Accessories] shoobshoober:
Really? Are you really trying to argue with me here? Wow... haha. Even so at least point out why I can't get mine to fit.

Thank you for the other two people who actually bothered to give me a helpful response!

I'll give the first suggestion a try then do the next if it doesn't turn out well.
[EVO 4G Accessories] bignibb:
I have the 2600 from sprint and the 3500 platinum seidio battery from best buy, and my 3500 fits under my 2600 door too, is your 3500 made by seidio?
[EVO 4G Accessories] iitreatedii:
exactly...my seidio fits with every door out there, white back, black seidio black Asian eBay back...your doing something wrong or you have a fake battery, don't tell me I'm wrong ill make a video to show you how dumb you sound, the anger that's coming out how is because of the way you attacked me last post, all I said is it does fit...
[EVO 4G Accessories] shoobshoober:
*Double post
[EVO 4G Accessories] shoobshoober:
I have the best buy seidio. I already bought the backdoor for the 2600 this morning hopefully I'll have it working.

The ebay Asian back doesn't fit mine because the backside slightly pops out. Same problem like OutdoorOBW. The platinum seidio is slightly thicker than the ebay 3500 batteries I have, so the edges probably make the curved back a little less accommodating. I have 3 backdoors from different ebay/amazon sellers and had no luck.

Go ahead and make your video if you want. Your time wasted not mine. Just don't assume you're always right. Not everyone is as stupid as you'd like to think? I wouldn't be asking if it did fit.

Edit: And I'd like to point out that you were the one being rude first.
[EVO 4G Accessories] iitreatedii:
hey tough guy...http://www.youtube.com/watch?v=pE1K4jFghM0
[EVO 4G Accessories] shoobshoober:
Hahaha wow you actually made it. Thanks for the effort. Wish it solved my problems, but it doesn't. I'm just going to wait for my oem extended door and see if that works.

edit: LOLOL I just watched most of it. Really funny. We do have the same cases but one of my corner pops out slightly and will not go in. Sure it fits fine but its not perfect enough for my taste. Maybe the molds from different ebay sellers are slightly different but I'm glad it worked for you?
[EVO 4G Accessories] iitreatedii:
back to my original rant of being right...
[EVO 4G Accessories] shoobshoober:
If you want to be right that badly I'll give it to you , but it's obviously not the best option because none of the back doors worked for me. A thanks for the laughs in the video lol
[EVO 4G Accessories] dirkyd3rk:
~ d3rk
[EVO 4G Accessories] iitreatedii:
Lol
[EVO 4G Accessories] SouthernEvo:
^epic !^ ROFL
[EVO 4G Accessories] JoeLithium:
We guys from suffolk don't **** around.