yashsingh1/xdaforums huggingface dataset:
[Android Software/Hacking General [Developers Only]] zmag:
zepp cmon i know ur here lol! whats these error messages mean? how so i fix it? http://xdaforums.com/showpost.php?p=16865206&postcount=2642

pls lemme know what to change im far from a newbie and i have every app i need (script manager - root explorer) i want the script to run 100 percent. should i upgrade busybox to 1.18.2 or...?
[Android Software/Hacking General [Developers Only]] zeppelinrox:
Nothing cancels each other out.

The settings stuck after the first reboot though?

Designed for any android device :)

That zoom zoom is really catching on... and to think I first put in there just so a positive if statement had something to do LOL

The newest 3g script puts the entries at the top of build.prop

Yes... a couple of weeks ago, we were having a little fun trying to get multitasking to work better for high memory phones. Activity manager will kill apps in memory after 30 minutes even if there is plenty of free ram.

I found those settings in ActivityManagerService.smali.

So the idea is to eliminate or nullify settings that enable this behaviour and leave the app killing entirely to the lowmemorykiller.

The result regarding multitasking was mixed but most users swear that it adds an extra level of snappiness so I decided to put it in since there is no negative side effect to it.

Which 3g script did you try?

Some find update 2 better than update 3 and vice versa... btw, do you feel that it has a positive effect on 4g speeds at all?

I also wonder about 4g specific tweaks... heh...

That actually looks okay. Some kernels don't support all the sysctl tweaks, unfortunately.
[Android Software/Hacking General [Developers Only]] zmag:
k thx sorry for my impatience. i just set up the latest 3g boost and it looks like it made my speeds a bit faster. supercharger works great. i used the safe version of kickass kernel but i want to try the regular version with io tweaks. im too lazy to nandroid but since my kernel doesnt support sysctl should i even bother or...?
[Android Software/Hacking General [Developers Only]] ashclepdia:
exec sh '/mnt/sdcard-ext/V6_SuperCharger_for_Android-update9beta1.sh'

# d-ext/V6_SuperCharger_for_Android-update9beta1.sh'

REMINDER: ONLY USE BUSYBOX v1.18.2 OR LOWER!!

/proc//oom_adj: No such file or directory

This happens every time I run the script. The script seems to run fine besides it saying that. Settings stick as far as I can tell. I even went exploringwith root explorer and found the minfrees file in sys folder and it says the same numbers as v6.

I didn't see that message in update 8later so I just wanted to know if it was something I can change or fix ir if it doesn't matter at all.

Also is it possible to undo the hard to kill app option if I wanted to at some point?
[Android Software/Hacking General [Developers Only]] ashclepdia:
How well would these settings work for DROID x2 with 512mb of ram? Is it worth trying? Ir should maybe different values or commands be entered for some lines to get a more desirable outcome?

Edit::just saw u posted that there is.no negative effects from this. I guess I can just delete it from build.prop if I wanted to.
[Android Software/Hacking General [Developers Only]] twistedumbrella:
Could pm a list of launcher applications, possibly by "home replacement" permission and then allow selection or cross reference a typed value... It's useful, but not exactly easy to pull off.

Next time, please use a screenshot... Or pastebin... That's just a lot to scroll through on any forum. Thanks.

Looks like you needed a reboot first, or you weren't su when you ran it.
[Android Software/Hacking General [Developers Only]] zeppelinrox:
The error doesn't matter but it's weird since nothing changed at all where that command is. I will put a dev null command to silence the error.

If your rom has a lock home in memory option, you can just use that instead.

If you're on a gingerbread rom, I'll be adding a third launcher later.

BulletProof, Die-Hard, Hard To Kill

It may have worked. Do this in terminal:

cat /sys/block/*/queue/scheduler

If you see [noop] many times, it worked.

That would be handy for determining with more certainty whether the launcher is locked in memory.

However, I was meaning that I want to have any be easily loaded and locked into memory.

Say the user types in "opera", perhaps scan the installed apps for "opera" in it's apk name.

Of course, I can just have the user type in the full name but there is more room for errors that way.
[Android Software/Hacking General [Developers Only]] zeppelinrox:
Updated August 21

: - V6 SuperCharger Update9 Beta1

Remembers - scrolling speed. You can change it under Options (#19)

Added - BulletProof App!

Added - Engine Flush - Quick Boost & Eliminate Lag!

Added - Nitro Lag Nullifier (Experimental)

Added - Options (Change scrolling speed)

More Compatible - Backs up build.prop and cleans ADJ and MEM values from it - some roms are pesky that way

Happy? :D
[Android Software/Hacking General [Developers Only]] ashclepdia:
What will the diehard option do/allow?

And correct me if im wrong but if I lock home in memory doesn't that take up ram? If I don't lock it in memory what would be the difference?

As long as u say it doesn't matter im play with it. Thanks
[Android Software/Hacking General [Developers Only]] twistedumbrella:
I guess I should word better that pm can check data and system to reference a name and feed you the actual info to do whatever. Am doesn't have much in terms of search, and doing actual searching can be unreliable for renames. Pm would search the manifest package names and eliminate extra work.

# pm list packages | busybox grep "twisted"

package:com.twisted.intent

package:com.twisted.zero

echo -n "partial name"

read partialname

pm list packages | busybox grep $partialname | busybox sed 's/package\://'

That also gives you a true/false by setting the entire command to a variable and if [ ! $pmcheck ]; then...
[Android Software/Hacking General [Developers Only]] bodyshop:
THANKS much
[Android Software/Hacking General [Developers Only]] sag7392:
Damn Zep! Nice work!

Edit- Damn Man...you got my EVO feeling fast as f**k!!!!!
[Android Software/Hacking General [Developers Only]] jyarborough:
ran into a problem after successfully running the scrits,, i PM'd you on them
[Android Software/Hacking General [Developers Only]] zeppelinrox:
It's weird... some guy posts earlier today I blame busybox 1.18.3 as unreliable because my script is buggy.

I replied that those versions can even break all init.d scripts and therefore make ext apps disappear...

I think that's what happened to you...

Can you stop making me feel dumb please? LOL

Geez everytime you post, I learn something :)

You shouldn't have home locked in memory when you're supercharged.

Lock home in memory will make your launcher weaker and you will get redraws again - just like the good old days :P
[Android Software/Hacking General [Developers Only]] Code124Y:
Tested for 1 week...

RATE 5Stars at the end...

now my phone really lag-free~ not free lag anymore... Lolz!
[Android Software/Hacking General [Developers Only]] zeppelinrox:
Speaking of stars, why the hell do only 4 show up on my thread now?

People trying to knock me down a notch... lets see if they can lower the page views lol
[Android Software/Hacking General [Developers Only]] MikeJ92YJ:
I Voted 5, Just Saying.
[Android Software/Hacking General [Developers Only]] 7olycon7:
Zep is there anyway you can post the latest file here? Having a hard time downloading from link. Thanks in advance!! The script's are awesome by the way :)
[Android Software/Hacking General [Developers Only]] twistedumbrella:
You do realize every time you throw out an idea, I go pulling up man pages, running commands, and piece it together into something that looks workable. My talent with android comes from unconventional usage. Honestly we both learn something. I have no clue if it will work until I hit enter lol.
[Android Software/Hacking General [Developers Only]] zeppelinrox:
Me too! :)

Me too! :D

Me too... oh wait...

Well if I attach it here, it's the same thing as the file is just attached to a different post.
[Android Software/Hacking General [Developers Only]] ashclepdia:
Man I am loving this. Forget v8, v12 will be here before we know it hahahahaha

You probably know about or ha e tried this but I was looking at init.rc via root explorer and saw this and was wondering if I just edit the values here if it causes a problem or will give me the same result as when I supercharge or would it crash my system? Like if I just put the changes im making via v6 in the init.rd script will that mean I don't need to run 99supercharver, at boot anymore?

setrlimit 7 2048 2048

# Define the oom_adj values for the classes of processes that can be

# killed by the kernel. These are used in ActivityManagerService.

setprop ro.FOREGROUND_APP_ADJ 0

setprop ro.VISIBLE_APP_ADJ 1

setprop ro.PERCEPTIBLE_APP_ADJ 2

setprop ro.HEAVY_WEIGHT_APP_ADJ 3

setprop ro.SECONDARY_SERVER_ADJ 4

setprop ro.BACKUP_APP_ADJ 5

setprop ro.HOME_APP_ADJ 6

setprop ro.HIDDEN_APP_MIN_ADJ 7

setprop ro.EMPTY_APP_ADJ 15

# Define the memory thresholds at which the above process classes will

# be killed. These numbers are in pages (4k).

setprop ro.FOREGROUND_APP_MEM 2048

setprop ro.VISIBLE_APP_MEM 3072

setprop ro.PERCEPTIBLE_APP_MEM 4096

setprop ro.HEAVY_WEIGHT_APP_MEM 4096

setprop ro.SECONDARY_SERVER_MEM 6144

setprop ro.BACKUP_APP_MEM 6144

setprop ro.HOME_APP_MEM 6144

setprop ro.HIDDEN_APP_MEM 7168

setprop ro.EMPTY_APP_MEM 8192
[Android Software/Hacking General [Developers Only]] 7olycon7:
It seems to work better from the xda application. I really want to try the. Latest script. Please post........... Pleeeeease :)
[Android Software/Hacking General [Developers Only]] zeppelinrox:
ok... sheeesh... ;)

heh.. V12 sounds really good!

Yes.. if the rc file isn't overwritten on each reboot.

Where is it located? In the root?

The V6 script will actually modify an rc file if it finds /system/etc/rootfs/init.mapphone_umts.rc which is found on milestones.

That file does not get unpacked on each boot.

So it works when that file is modified because it doesn't get renewed on boot.

You can test by editing something in the file and saving it.

Reboot and see if the changes are still there.

If the changed are not there, the file gets overwritten.

In an rc file, these need to be edited too:

/sys/module/lowmemorykiller/parameters/adj

/sys/module/lowmemorykiller/parameters/minfree
[Android Software/Hacking General [Developers Only]] ashclepdia:
Yes it is located in the root so I will try it sometime tomorrow when I get done at work and five and update on what happens. I just think it would be.more efficient id I could set those values at startup as much as possible and maybe edit the v6 actions after boot to anything I can't change

or for my own consumption of course. I wont be putting it out there modified ;)

Im just curious as to what I can do on my own so I can take my knowledge to the next level so to speak. Thanks for the info...if I have any questions can I pm u? I know u be very busy

What with almost 2700 replies damn..and im betting hundreds of pms also...wow
[Android Software/Hacking General [Developers Only]] rikou_demon:
Holy heck, I didn't realize how much speedier my Droid 2 would be after this. Very skeptical over the speed boost I would potentially experience, but after trying this for a day and some hours, I can't believe how incredibly responsive my phone has been. Running D2 on Fission ROM with SPB Mobile Shell. I've been used to chugging performance happening more frequently (not even a clue why), and I came across someone recommending this.

I bow to zeppelinrox.

I'm kinda curious how my Asus Transformer will do on this. It hasn't been sluggish at all, but do I dare? :)
[Android Software/Hacking General [Developers Only]] zmag:
ya sorry about the long code, i thought that it would auto-shorten it.

and zepp this is what i got so i dont think it works:
[Android Software/Hacking General [Developers Only]] :
Anyone try the 3g Turbo charge On sprint? and get a good result? Net speeds have been a bit wacky for me to even know if its doing anything period.
[Android Software/Hacking General [Developers Only]] sokopa:
Goodmorning everyone! well i have a realy huge problem and i need your help if there is any..as i said in this topic..

Please it's urgent!!

I have just modified my gf's xperia x8 with v6 supercharge script in aggresive mode 1 having previously installed busybox 1.18.2..and after the reboot, i have an infinite crash-loop..at firtst i say ok i will load x recovery and restore a recent backup rom..but the surprise i got is...i can't load xrecovery!!! i tried everything but it doesnt seem to work is there anyone ho can help me or should i buy a new one??

a guy in another topic about speeding up x8 mentioned that aggresive 1 works fine and i applied it..but after the reboot..nothing! i can't even load to xrecovery as i mentioned..i tried to flash with seus but i can't do that since my phone must be connected beforehand in pc companion mode..is there any way to just bypass this part where the phone must be turned on to recognize what model and fw version is there connected on the other side of the cable? that would be REALY helpful!!

plzzz help anyone??
[Android Software/Hacking General [Developers Only]] bezeek:
You may be able to use "adb reboot recovery" while it is looping. No guarantees, but good luck!

Sent from gingerbread-evo-deck
[Android Software/Hacking General [Developers Only]] DaXmax:
Cool... This. Im gonna use it forever...

Sent from LGE Secret phone using tapatalk app...
[Android Software/Hacking General [Developers Only]] Majin101:
Just wanted to say that I appreciate your work on this and works flawlessly! About to try the beta9
[Android Software/Hacking General [Developers Only]] Majin101:
lol wow, just got it running and its amazing. i was getting frustrated with my phone cause it started getting laggy.. this made it change! thank u
[Android Software/Hacking General [Developers Only]] xdapimp:
great script keep up the good work! my nexus one got a brand new life =]
[Android Software/Hacking General [Developers Only]] vincentshjuan:
ZTE v9 Light & LG Optimus One P500

Hi, just installed v6 using Balance 3 setting, not sure if this is the best for the 2 devices above though.

So, what to check if anyone using ZTE v9 Light or LG Optimus One P500 to see which setting is best for these 2 devices respectively?

Thanks in advance...
[Android Software/Hacking General [Developers Only]] arielxarg:
i use megaram 1 on my Optimus One :)

works super great! ;)
[Android Software/Hacking General [Developers Only]] Rycon33:
Guys why am I getting an error "cat: can't open /proc//oom_adj' no such file or directory" whenever I open the update9beta1 script. I didn't see that error when I was using update8 before.

The minfrees stuck though.
[Android Software/Hacking General [Developers Only]] DaXmax:
I use superduper 1000HP PREMIUM OOM (6,12,125,150,175,200)!!! :D:D

Sent from LGE Secret phone using tapatalk app...
[Android Software/Hacking General [Developers Only]] phani88:
we have two options with megaram which one r u using is it first or second?
[Android Software/Hacking General [Developers Only]] DaXmax:
Megaram 1 is the first one... 8 i tink...

Sent from LGE Secret phone using tapatalk app...
[Android Software/Hacking General [Developers Only]] zeppelinrox:
Well, I'm thinking that I incorporate it automatically since I already have the code in place.

I can copy init.rc to the sdcard and "fix it". Then the user can do with it what they want to see if they can get it to stick/not get overwritten.

The best thing is to find another rc file that is NOT in root that has those settings.

(Arnold voice): Do it. Do it NOW.

Yeah the noop aint gettin applied but at least you didn't boot loop so it's not hurting anything :p

Off to work... don't break anything... lol
[Android Software/Hacking General [Developers Only]] conflikt:
Tried to install v6 via TM with option 15, rebooted, did a su then bash V6, then tells me that bash v6 cannot be found. Busy box is installed, am using htc evo with synergy rl1 godmode. Any suggestions?
[Android Software/Hacking General [Developers Only]] -Grift-:
when you type bash V6 make sure the V is caps
[Android Software/Hacking General [Developers Only]] twistedumbrella:
It's fairly straightforward to change boot image files for use during runtime and have them override during every boot, but boot files during boot is tricky without causing a lag or having changes ignored. Your best bet really is to let it run, commit changes after, but still temporarily "replace" the file just so the system uses your changes if anything refers back to the rc file later.

Hide a changed rc file in data, use a boot script to run the commands that make your changes, then mount / and overwrite the file with the one in data... ?
[Android Software/Hacking General [Developers Only]] Imppy:
have people compared megaram1 and megaram 2 on high rammed machines?
[Android Software/Hacking General [Developers Only]] hazard209:
Look at the OOM settings and that will tell you how they compare. Megaram 1 is 6, 12, 40, 60, 80, 100 and Megaram 2 is 6, 12, 75, 100, 125, 150. So Megaram 2 is more agressive than Megaram 1 and Megaram 1 allows for better multitasking.
[Android Software/Hacking General [Developers Only]] PMGRANDS:
Will this Work on Any phone?
[Android Software/Hacking General [Developers Only]] hazard209:
^ Just pulled that from the top of the OP. Please read the OP and search the thread before posting a question.
[Android Software/Hacking General [Developers Only]] DaXmax:
Please understand, for them, reading hurts....

Sent from LGE Secret phone using tapatalk app...
[Android Software/Hacking General [Developers Only]] Jason Black:
Wohooo! New update! Lag nullifier!
[Android Software/Hacking General [Developers Only]] marvinlh:
I tried almost every option in v6 supercharger, but in each setting I get random reboots and the phone is kinda laggy at times, any suggestions...
[Android Software/Hacking General [Developers Only]] Dexter_prog:
for some reason, 3gbooster ****s up my SE X8 roms and I have to recover them with CWM. Anyone experiencing this?
[Android Software/Hacking General [Developers Only]] adude247:
Why after setting up my V6 settings, 9, 11, 16, and 17, and reboot when I go back to check my settings in V6 my numbers don't match what was set before rebooting...
[Android Software/Hacking General [Developers Only]] jawz101:
Critiques

Been following for a few weeks no & just wanted to throw in my 2 cents. If these comments have been made before- whatever:

1) wish someone could come up with a test to see how these changes work and explain the merits of the adjustments. Otherwise, I'm just taking some guys word for it if there isn't a logical test. Popularity of the script doesn't make it valid in my mind and it'd be nice to see something where I can say 'I can see what it's doing now'. Something like screenshots of how things improve (command line screenshots, some before & after screenshots of another tool, or a chart or something). And make it short and to the point. I mean, this is a busy script when it feels like it does a basic thing. I don't need a novel and bragging rights on how it's made. (no offense, I know you're excited and take pride in your brain child.)

2) wish the script didn't have so many options. I mean, if there are 14 or so options surely there could be less. By now I'd think some could be eliminated if some have been determined to be most universal.

3) wish the script would be less busy. When it says 'zoom zoom' I just think it's silly dialog. There are so many pauses in the script I'd think surely whatever it's doing behind the screen doesn't need pauses all the time. Just apply the tweaks and move on.

BTW, love your battery calibration tip. Never thought I was actually calibrating the battery properly until your method actually showed the stats being fixed.
[Android Software/Hacking General [Developers Only]] Lobialkon:
Hi there, i need a little help!

I did everything of the installation guide, and when the script started i chose the scrolling speed, i selected the 4 option (1-17 ones), when it finished, i chose 16 for reboot, and now my phone its kind of not starting.

Im on a Sony X8, and the phone its on the sony ericsson boot image withouth changing. I cant open xrecovery.

Goodbye!
[Android Software/Hacking General [Developers Only]] lukewong01:
Bulletproofing apps not working??...anyone experienced the same ..?..i am using SE x8
[Android Software/Hacking General [Developers Only]] 24601:
What rom are you using on your TF? I am using Prime v1.7 (beta testing 1.8) and the speed is really good. I have been reluctant to try this on the TF, but others have and claim it works magic.
[Android Software/Hacking General [Developers Only]] killakrishook3r:
"not working" can mean alot of things
[Android Software/Hacking General [Developers Only]] killakrishook3r:
well hopefully you did a backup but in case you didnt , reflash your rom the try the balanced 3 setting instead of aggressive, make a backup this time, and reboot the normal way in case that is the problem
[Android Software/Hacking General [Developers Only]] killakrishook3r:
just use 0 for scrolling speed if you dont like all the text, there are explanations on the third post along with pics of performance tests, if you dont understand his explanation then stop asking. All of those options are there to accommodate many dif types of phones, there might be a auto ram amount finder in new versions soon maybe, so that will remove the other options
[Android Software/Hacking General [Developers Only]] Seanzle:
Is there a reason that v6 update9 made my phone slower? I went back to v6 update 8 and everything is alot faster. What might cause this to happen?
[Android Software/Hacking General [Developers Only]] killakrishook3r:
thats what beta testing is for, you tell us
[Android Software/Hacking General [Developers Only]] marvinlh:
So those two options are for devices with not much memory?
[Android Software/Hacking General [Developers Only]] xtcislove:
Used both.... The Kickasskernel tweaks are working i think. The Sensation is now fast as never before. For what is the 3G Super Charger? dont really understand it! And i dont know if 99supercharger is wrking (its in the indit d folder) but i have 200+ mb ram ... before 100+ so i think it worked very well!

Any advice? Its very complicated to understand the whole Thread.... its very difficult to read.