yashsingh1/xdaforums huggingface dataset:
[Vibrant Android Development] GalaxySteve:
Can you post some proof, before and after data speed test or something? not doubting you, im still gonna do it regardless. lol
[Vibrant Android Development] Master&Slave™:
Not near a cpu right now.

But id rather you guys see it for yourselves!

Guarentee it works.
[Vibrant Android Development] rom fiend:
Thank you!! I'll hit thanks button when I get back to my PC. Also, should I insert remaining code at bottom of file or where the original lines of editable code are? Sorry for being noob!

Sent from my CM7 Vibrant
[Vibrant Android Development] explodingboy70:
Put it where the 2 lines already are.

Just change the 2 lines that you have and copy the rest into place there.

Do not try to modify anything else. If you are unsure what you are doing then just wait until your favorite dev adds it to your favorite rom.
[Vibrant Android Development] rom fiend:
Thanks again bro!!!

Sent from my CM7 Vibrant
[Vibrant Android Development] Duce HD2:
Might want to remind people to make a backup of the file as well in case something goes south.

Sent from my Bionix 1.3.2 text mystery ROM....
[Vibrant Android Development] Master&Slave™:
File automatically backs itself up :-)
[Vibrant Android Development] sumasage:
Does this effect battery life? Gonna let other people try it out first :D

Thanks for the tweak.
[Vibrant Android Development] Master&Slave™:
My battery has been the same on CM7 on my Vibrant with the Neo 9 kernel about 14 hrs daily usage with KB5 Modem.

My Nexus S battery goes about 18 hours on CM7 with JameBond kernel

Dont be a wuss...Just try it lol :-)

You wont be dissapointed
[Vibrant Android Development] rizoh66:
Confirmed working on 2.2.1 Toxic Muzic. I'm in SLC, UT and my signal definitely got better and speeds doubled from 2 mbs to 4mbs. I have it set to hsxpa=1 & gprsclass=10.
[Vibrant Android Development] SK328CI:
did you just modify those two lines without adding the rest?

im on miui and it has those two lines in there (and not the rest that he listed)

miui already had hsxpa=1 and gprsclass=10 on mine
[Vibrant Android Development] yalkowni:
I think you should post the build.prop already with the tweak so that all you have to do is push it
[Vibrant Android Development] dallen50:
Last 3 characters in the baseband entry tell the modem version. So for a baseband of

T959UVKB1

, you have a KB1 modem.
[Vibrant Android Development] brisseau:
Any recommendations on what I should try?
[Vibrant Android Development] gamikzone:
yes try kb5 it may give u better data speed and battery life
[Vibrant Android Development] badboy68:
ok what if running asgard 3.2.1 what would be a good modem for this ?
[Vibrant Android Development] Master&Slave™:
Whats ur location?
[Vibrant Android Development] LancerV:
Also works on any phone
[Vibrant Android Development] Master&Slave™:
St.Louis?....hmm more toward the central America, try the KA series modems.

Ull find them in scrizz's thread :-)

And ur rom and affects ur data speed too ..never forget that
[Vibrant Android Development] Master&Slave™:
this tweak for hspa?

Go head and try on a verizon or sprint phone and see how far u get

:p
[Vibrant Android Development] bobbbb:
Is there anyone who can make ALL of these tweaks into a flashable .zip file for flashing because rewriting my build.prop file after every rom I flash is a pain...:rolleyes:
[Vibrant Android Development] Master&Slave™:
NO because every build.prop is different.

You wouldnt want to screw up ur phone now would ya?

You just gotta deal with typing, u text everyday dont u?

Ok then...deal with it

:D
[Vibrant Android Development] LancerV:
Did it on my atrix att and my droid x2 verizon no issues
[Vibrant Android Development] dallen50:
I have made mine into a flashable zip file, (along with one that has an unmodified build.prop) but you need to understand that these build.prop files are

specific

for each custom ROM! I currently am running ZenDroid 2.0.1 (which is a magnificant ROM, by the way!) but if I was running Trigger or just about any of the other fine ROMs listed on XDA, the build.prop would probably be much different, as this is one of the places that the devs customize their versions of the ROMs.
[Vibrant Android Development] bobbbb:
I obviously know that each ROM has a very different buid.prop, I was just inquiring if it was possible to create a .zip that only ADDS the modified code lines. This makes it so it doesn't matter which rom you're on because you're only adding lines...
[Vibrant Android Development] Master&Slave™:
Well then y dont u make your own zip! if your using one specific rom then just make your own, because im not gonna be responsible if anyone has to reflash and lose data and such
[Vibrant Android Development] Master&Slave™:
ATT Has HSPA so i can work

Verizon..no

ur droid x cannot use the 3G Tweaks because the network is different, all the other tweaks yes...
[Vibrant Android Development] Master&Slave™:
thank you!!! Damn man y dont people stop being lazy for a change...im trying to do something for the people and they wanna nit and pick about zips...

Apply the tweaks as stated in the op or make your own zip!

Or just leave the damn thread all together...
[Vibrant Android Development] LancerV:
Yea im just saying putting extra info isn't going to hurt anything since i just copy and pasted it all with my droid x2 and saw about a 500kb up and down increase
[Vibrant Android Development] gamikzone:
this is the setup i got for miui ive tried many all the hspxa and gprs numbers that are in the range and this is my best setup and this includes some of the other tweaks
[Vibrant Android Development] jamesd86:
It's a no go on stopping the wifi from scanning...hell, i put it at 3000 and it still scans every 10 seconds..

sidenote: anyone know what to adjust in a router(other than the actual router) if i lose upload speed just from being out of sight of router? like it goes from great to nothing.
[Vibrant Android Development] gamikzone:
i also noticed when im far from my router the weak signal results in slower speeds ive tried to move my router to a more open location that usually solves the problem :D
[Vibrant Android Development] Nabeel10:
This here is my build.prop that already has the tweak that I put in. I just want to make sure if I put it in the right place, because the OP said to put it after the last line, so can someone assure to me if I placed the text where its supposed to be?
[Vibrant Android Development] jamesd86:
Its not even distance..i can be closer to the router but not in line of sight and my upload drops to 5 kbps...if I can even get speedtest to finish the test.
[Vibrant Android Development] Master&Slave™:
:-) muy perfecto
[Vibrant Android Development] Nabeel10:
Thanks
[Vibrant Android Development] Master&Slave™:
Are u serious?

Obviously your wifi tells you the signal strengh, ergo determined by network traffic, distance, etc..

So the farther you move out the the wifi area, which is on an average of 30ft for a house router.

Same works for a cordless phone and anything else that requires a base for a signal...move out of range and u lose speed...plain and simple.

Same with your data connection to T-mo, ATT etc...
[Vibrant Android Development] gamikzone:
true that i dont use t-mobile data that much unless im in a wifi zone because 1. i got the 200mb plan and 2. t-mobile doesnt support 3g in my area yet most other providers do :confused:
[Vibrant Android Development] Master&Slave™:
Just remember bro...The 200mb plan suxx lmao

and the farther away u are from your Wi-Fi gateway the lower speed you will have...

My hspa tweaks here have been said to increase wi-fi so play around with them and i wish you the best of luck..
[Vibrant Android Development] bobbbb:
Just wondering how/where you figured these tweaks out? And any plans for others??
[Vibrant Android Development] jamesd86:
I checked the build.prop from my g1 runnin CM 6.1 for laughs and most of these were in it.
[Vibrant Android Development] Master&Slave™:
Im a retired developer for the G1...

So these tweaks were around for about 2 nd a half years now lol

I havnt made a rom since the G1
[Vibrant Android Development] strtkempo:
I am in shock this absolutely works... I am running toxic music, KB5 modem, Bali V.1.8.7 uv. I did speed test before with full bars H hit 2.5mb down I put in the values above the only value I changed was the hsdpa category to 10 I rebooted twice did 2 speed tests hitting 6.5 to 7 mb down!!!!!!!!!! Thank you!!!!!!!1
[Vibrant Android Development] strtkempo:
Now you have peaked my curiosity I am going to be playing with these values for days I will post results for different values!
[Vibrant Android Development] jcc332006:
Yep I tested it on our rom last night and it really seemed to make a difference. The only thing I noted was that the phone ran a little warm. Has anyone else experienced this after the changes? Other than that great work OP!:)
[Vibrant Android Development] gamikzone:
lol it sucks how we havent tooken advantage of it until recently for the vibrant
[Vibrant Android Development] strtkempo:
Ive been running the values for 2 hours no warmth yet let me surf the web and watch some youtube and see how hot it gets.
[Vibrant Android Development] strtkempo:
I am not sure if it made a difference I upped the hsdpa category to 15 knowing that the max value was 10 it made the download and upload speeds remain steadier during the speed test and not jump around so much but staying steady at 6mb-7mb down and 1.5-2mb up! Using androsensor temp is hovering between 78f and 81f.
[Vibrant Android Development] lol Qaeda:
Anybody tested the ro.ril.disable.power.collapse and gotten conclusive results on which toggle (1/0) does what?
[Vibrant Android Development] Master&Slave™:
The 1 saves u battery and the 0 leaves it at default
[Vibrant Android Development] Master&Slave™:
Ive been using them for years...look at me sounding old

Im only 19 lol

Ive been applying these tweaks for so long its become such a habbit to write them in that i never noticed they werent shared here
[Vibrant Android Development] Master&Slave™:
My phone did randomly hott but cooled down right away...

Try checking ur kernel tweaks etc...

These tweaks friendly :-)
[Vibrant Android Development] strtkempo:
Been running these values for 3 hours heavy usage and temp has only hit 84f via androsensor and i am in an 80f room!
[Vibrant Android Development] Master&Slave™:
Awesome pal...Glad u like it...
[Vibrant Android Development] gamikzone:
sweet lol did u just recently see this thread then when u looked at the codes u saw what u always put in your phone :p
[Vibrant Android Development] flipnotiq:
work for me thank you master&slave. how often do you play xbox cod?
[Vibrant Android Development] Master&Slave™:
Im on right now
[Vibrant Android Development] Master&Slave™:
huh?

I made it because i thought i was holding out :-p
[Vibrant Android Development] gamikzone:
im not sure what i just said lol :D
[Vibrant Android Development] alyoder:
I live in Eugene, Oregon and 2 / 12 gave me a significant boost in speeds, using speedtest app to compare before and after with several settings.

The averages are:

BEFORE MODIFICATION:

3302 Down / 1001 UP

WITH 2 / 12 SETTING:

4199 DOWN / 1071 UP

WIFI BEFORE MOD:

7085 DOWN / 3566 UP

WIFI WITH 2 / 12 SETTING:

9641 DOWN / 4300 UP

I was actually surprised by the WIFI difference. Not sure what to make of that. But all tests were done in the same location.

I've also tried the super low power option set at "1". Unfortunately, I really did not do what I should have to test this scientifically. I have a lot of other things working together to extend my battery life. All I can tell you is that my battery life is sick; it certainly did not hurt anything.
[Vibrant Android Development] flipnotiq:
Mind if i add you on xbox master n slave?
[Vibrant Android Development] nirogu325:
Question!

Has somebody done a test using ro.ril.hsxpa=1? (I'm in a signal constrained area so I cannot test for some days) I read here that ro.ril.hsxpa=1 is preferred for T-mobile US and ro.ril.hsxpa=2 is preferred for T-mobile EU.
[Vibrant Android Development] badboy68:
Hawaii
[Vibrant Android Development] stevedrz:
Interesting older link, but it does seem by default tmobile us should be hspxa 1 and gprsclass 10

Tmobile uk should be 2 and 12.

More good info explaining the different options here :

http://www.google.com/support/forum/p/android/thread?tid=70bc0539d1352511&hl=en
[Vibrant Android Development] brisseau:
I tested the KA7, KB1 and KB5 and the KB1 gave me the best (read: fastest) results!

Thanks for the tips and the suggestions.

Much appreciated.
[Vibrant Android Development] Master&Slave™:
All of this is already known my friend, link is un needed, specially since people still get different results on 0,1 & 2...
[Vibrant Android Development] Master&Slave™:
Sure bro! those lines are lowercase L's
[Vibrant Android Development] Master&Slave™:
Already knew this, dnt understand why people gotta still go search when the info is right here..

But ive tried 1 and it kept me at a stable speed of 4...changing to 2 helped me cross that limit
[Vibrant Android Development] nirogu325:
Well, knowledge is power and I did not want to stop with just the information you provided. I had a doubt and so I asked, you responded and I thank you. At least I look for more information, unlike most here.
[Vibrant Android Development] TomorrowSpace:
Here's what works for me... almost a 50% lift in speed (Friggin nice OP! Thank you)

The bottom 4 scores on the images are the pre-edit control

1st image I entered the strings and changed hsdpa.category from "8" to "12" just too see what would happen

2nd image is the unadultrated code copied and pasted

3rd image I changed gprsclass=12

4th image I changed hsxpa=1

For reference I also followed the "fix" for 3g issues found here... Click Here

More tweaks please ;)
[Vibrant Android Development] Master&Slave™:
Idk y you would have doubts if over 90% of the people here said it works...

Ive been doing this for years already, i kno u kno how to search, but if u searched this thread u would have saw that it worked for most people and u didnt have to doubt my OP
[Vibrant Android Development] Master&Slave™:
No more tweaks yet for a few weeks, im gonna post GPS tweaks in time...

But u kinda went to another thread at the link for the same info smh...

N try changing ur speed test settings to Mbps to get a clearer view
[Vibrant Android Development] nirogu325:
Whatever, there, you win. All I needed was the last sentence on the previous quote, not this. Moving on.

Sent from my SGH-T959
[Vibrant Android Development] Master&Slave™:
Its not about winning or losing, i just simply reminded u that instead of criticizing other people for not searching u should try searching the thread yourself, before doubting on first site and looking elsewhere and posting links where they are not needed.

..................
[Vibrant Android Development] nirogu325:
...

I followed up the thread every day since it started but since I found contradicting information that's pasted up more than twice I have the right to ask since I did not see anything related to it at the OP. Instead of name calling (which says a lot about you), you should also see things from the other side of the coin. It was a valid question. But now I see how you manage stuff. Have a good day.
[Vibrant Android Development] Master&Slave™:
..................
[Vibrant Android Development] ipeench:
I just want to thank you... usually I get a single bar and no data at work. Im getting 2 bars and it says E so this for sure helped me out! Now I can slack even more!!
[Vibrant Android Development] Master&Slave™:
Lol slackin off is good man, specially if u can get paid while doin it...

Enjoy bro, more tweaks coming soon
[Vibrant Android Development] speedysilwady:
dont let him get to you bro i appreciate the work, my speeds went a lot higher now thanks to this and im seeing additional battery life too =]
[Vibrant Android Development] Master&Slave™:
Thanx man, and im happy for u, i was on the phone for about 9 hours after a full charge and when i got off my battery was on like 41% so imagine how long it would last if i wasnt on..

!!!!
[Vibrant Android Development] speedysilwady:
Man thats awesome! bali kernel and these build.prop edits are the best thing to happen to vibrant development in a while!
[Vibrant Android Development] Master&Slave™:
Duely noted lol

if you want like a battery that last 2 days whith heavy usage, goto Romans Project V ROM
[Vibrant Android Development] dallen50:
Ditto to that man!! M&S your tweaks and the work you take getting them to us are very much appreciated !!:D:D
[Vibrant Android Development] Master&Slave™:
No problem!!! :D
[Vibrant Android Development] neotoky:
Noob question, what is the dalvik heap size? I already have it on the build.prop and there are two with the same value of 48m. Running trigger 3.2 final.
[Vibrant Android Development] Master&Slave™:
It is the memory allocated to the dalvik virtual machine increasing it will use more memory if the apk calls for it and decreasing will use less,but go into garbage quicker thus making the apk perform less efficiently. This has to do with reading java code increasing the dalvik.vm will probably make no noticeable differences.
[Vibrant Android Development] derride8:
So dropping it down to 32 is better than leaving it up at 48?
[Vibrant Android Development] neotoky:
Thanks for the response master. I tried the tweak for the hard keys staying on while the screen is on but it doesn't work. It still times out even though I have it set at zero. Can anyone confirm this?
[Vibrant Android Development] Master&Slave™:
If more users claim it doesnt work then ill take it down
[Vibrant Android Development] Bluejay913:
I just copied and pasted this with root explorer and the lights have been staying on 4 me. Good work with these tweaks OP.
[Vibrant Android Development] Master&Slave™:
Thanks and glad to kno it works
[Vibrant Android Development] neotoky:
What could be the problem? I also did copy and paste from op.
[Vibrant Android Development] coldflid:
will test this

Enviado desde mi GT-I9000 usando Tapatalk
[Vibrant Android Development] bobbbb:
I've searched through the entire internet (figuratively of course) and can NOT find a way to permanently turn the hard key lights OFF. Is this possible to implement? Or make it so they turn off extremely extremely fast once pressed to save battery?? :cool:
[Vibrant Android Development] Master&Slave™:
The one guy here said it works, he posted like a few post back...
[Vibrant Android Development] Master&Slave™:
op updated

more tweaks added!!!!
[Vibrant Android Development] Nabeel10:
I just want to make sure, but if I want to add the line for saving battery when the phone is asleep, I just put it in after the last line where I already put in the main tweak?
[Vibrant Android Development] strtkempo:
To all those who doubt these tweaks or are not seeing results the values that have to do with signal totally depend on many factors, location,signal quality,rom,modem,kernel. These tweaks do work it tripled my download speed. It may not work for all, but give it a shot the worst that will happen is you have to restore your build.prop.bak! Thanks Master&Slave!
[Vibrant Android Development] Master&Slave™:
yes sir!!!
[Vibrant Android Development] jamesd86:
need to remove the " correct? i believe you had those on for when you had X in place of the 0 or 1.
[Vibrant Android Development] Master&Slave™:
holy **** thanx man ill jump right on it..
[Vibrant Android Development] jamesd86:
Would

debug.sf.hw="x"

Where 0=off and 1=on for hardware accelleration work on our phones? It was pulled from a zte blade build.prop.
[Vibrant Android Development] Master&Slave™:
I thought about adding that to the OP last night, but i didnt because that uses the GPU to control the UI, seems like a good idea due to the fact we have a really awesome gpu in our Vibrants.. I use to use this tweak back when the vibrant was on 2.1 when it launched to make things more smoother.

Just a little skeptical about the change because the UI is already smooth as silk you kno?

Ill add it to the OP....thanxxxx!!!
[Vibrant Android Development] creeve4:
I'm running Project-V 6/11/11 build.

I've tried all combinations of the data tweaks, but I get better speeds without the tweaks. I live in the SLC, Utah area.

Loving the phone ring and power save tweaks, thanks for sharing Master!
[Vibrant Android Development] Master&Slave™:
Thanx man....anytime
[Vibrant Android Development] jamesd86:
Launcher seems a little quicker since putting the hardware accell on...could be placebo though
[Vibrant Android Development] mveksler:
Well, the lag og TW was unbearable on 2.3.4 so I installed 1.5 Bullet Kernel and overclocked. The UI became more responsive. I also have added other HW and UI tweaks into the buld.props. So far so good. Seems a little faster and more stable.
[Vibrant Android Development] Insomaniac10:
this is the best non-rom post in Vibrant Development in a LONG time....well done sir
[Vibrant Android Development] childspsongs:
please, just to veryfy, i reboot immediately after saving the tweaks, while still in root manager. and the second reboot is done before media is done loading or after?
[Vibrant Android Development] bobbbb:
It doesn't matter :rolleyes: Just make sure you save succesfully (and make sure you don't have contradicting lines in your build.prop, i.e. you duplicate a line with two different values). Then just reboot twice; doesn't matter if you have a media scan or not.
[Vibrant Android Development] Jackdog89:
Master&Slave™, should this be

wifi.supplicant_scan_interval=150

instead of,

wifi.supplicant_scan_interval<space>=<space>150

I'm not sure if it even matters, just curious.

Thanks
[Vibrant Android Development] chuck24:
Every time I start thinking about selling my vibrant something new comes along and steals the show.... this works great with cm7 #47. I have full 3g in areas where I only had 1... this is nice
[Vibrant Android Development] es7241:
Haha nice tweaks :D, these tweaks along with bullet 1.42ghz and Asgard got me scoring 3300 on quadrant :-D I know that quadrant isn't very reliable but this phone is flying!
[Vibrant Android Development] Master&Slave™:
Thanks man and what an honor it is to recognized by u my friend...

Your themes inspired me to theme for the Vibrant a few months ago with your high voltage.

To bad i took my themes down tho...

Thanx again
[Vibrant Android Development] Master&Slave™:
The GPU tweak is my favorite so far because it gives the CPU more room to breathe...no more Task manager apps etc...

Its time for our Hardworking CPUs to take a much needed breather...

haaaaaa!!!!
[Vibrant Android Development] Master&Slave™:
I never really thought about it mattering because i was to chicken to not put the values in right..

I honestly think it would matter tho because the space would probly make the phone say "o here is a seperate entry but its incomplete"...So personally id stick with leaving everything together.

Good work finding my mistake, u may save a lot of people from distaster if inserting a space causes it my friend...

:D
[Vibrant Android Development] Master&Slave™:
LMao thats how i feel, i have a Nexus S and a Vibrant so one week im with Nexus and vise versa...

Its funny tho...I wonder if My Vibrant knows im seeing Nexus on the side!!

:p
[Vibrant Android Development] jesus752:
Tip of the hat to you, sir master!!
[Vibrant Android Development] Master&Slave™:
Your MASTER says hit that thanx button dude...jk

Thanx man!!

Enjoy
[Vibrant Android Development] Master&Slave™:
OP UPDATED!!!

ADDED HARDWARE ACCEL...

**if u didnt see it earlier**

AND A NETFLIX HACK!!!!
[Vibrant Android Development] Nabeel10:
Netflix!!! And Hardware ACCELERATION?!?!?

that's it, I'm gay for you.
[Vibrant Android Development] childspsongs:
Hey master. Tried the Netflix app but its not working. I'm on simply honey 3.9.1 and I have the Netflix app that I downloaded through a link from xda. When I open the app it works done bit says that there is an update but I can't download it because it can't find itself in the market. I changed the build prop to nexus s but the lines underneath it say i9000. Please tell me what I'm doing wrong. Thank you