Evdo Speed Tweaks For Touch Pro - Page 10

gtman2000 · #1 (**permalink**) 04-08-2009, 10:14 PM

I was interested to see if this made any difference and i was shocked at what i found. When i did my test, i had just re-flashed and did a hard reset. First i ran the test before installing TCPTUNE and then after with changing the settings to: Rwin: 98300
Windows Scaling on
TTL 128
MTU Discovery on
Selective Acks on
Time Stamps off
and then a soft reset.

First I ran one test in Opera, then in IE. and did this for a total of 4 time before and after. Here are the results

BEFORE

Opera
467 0.212s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

164 0.255s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

168 0.184s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

464 0.268s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

__________________________________________________ __________________________________________________
IE
210 0.311s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

896 0.202s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1197 0.224s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

724 0.248s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

-------------------------------------------------------------------------------------------------------------------
AFTER

Opera
286 0.193s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

283 0.232s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

501 0.287s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

478 0.229s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

__________________________________________________ __________________________________________________

IE

1451 0.24s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

754 0.214s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1308 0.22s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1246 0.234s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

I think i have found two things here.
1. Opera is much slower in IE
2. There is a difference in speed.
2.a. It looks as tho there is less of a cap between the slowest and the fastest after the TCPTUNE.
2.b IE gained a much faster increase in speed after TCPTUNE.

IMO all speed test sites are only as good as the connection between the Tester and the server. Alot can change in 2 ms. But every second counts and this fix did make a difference for me. GOOD LUCK TO ALL.

**Riley** · #2 (**permalink**) 04-08-2009, 10:24 PM

Quote:

Originally Posted by gtman2000

I was interested to see if this made any difference and i was shocked at what i found. When i did my test, i had just re-flashed and did a hard reset. First i ran the test before installing TCPTUNE and then after with changing the settings to: Rwin: 98300
Windows Scaling on
TTL 128
MTU Discovery on
Selective Acks on
Time Stamps off
and then a soft reset.

First I ran one test in Opera, then in IE. and did this for a total of 4 time before and after. Here are the results

BEFORE

Opera
467 0.212s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

164 0.255s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

168 0.184s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

464 0.268s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

__________________________________________________ __________________________________________________
IE
210 0.311s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

896 0.202s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1197 0.224s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

724 0.248s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

-------------------------------------------------------------------------------------------------------------------
AFTER

Opera
286 0.193s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

283 0.232s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

501 0.287s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

478 0.229s (1024k) clearnet.com Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/15954; U; en)

__________________________________________________ __________________________________________________

IE

1451 0.24s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

754 0.214s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1308 0.22s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

1246 0.234s (1024k) clearnet.com Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11) Sprint PPC6850SP

I think i have found two things here.
1. Opera is much slower in IE
2. There is a difference in speed.
2.a. It looks as tho there is less of a cap between the slowest and the fastest after the TCPTUNE.
2.b IE gained a much faster increase in speed after TCPTUNE.

IMO all speed test sites are only as good as the connection between the Tester and the server. Alot can change in 2 ms. But every second counts and this fix did make a difference for me. GOOD LUCK TO ALL.

cool stuff. have you figured out what the cellular 2 setting is? I have cellular one which I just changed to 98300 from 2451808. I dont have cell2 but I have wwan1, ieee 802.11b/g, remote-ndis host, bluetooth pan. they are all still set at 2451808. any help would be much appreciated.

gtman2000 · #3 (**permalink**) 04-08-2009, 10:33 PM

Quote:

Originally Posted by rileyd5

cool stuff. have you figured out what the cellular 2 setting is? I have cellular one which I just changed to 98300 from 2451808. I dont have cell2 but I have wwan1, ieee 802.11b/g, remote-ndis host, bluetooth pan. they are all still set at 2451808. any help would be much appreciated.

I don't have a cellular 2 either. The WWAN1 is for WIFI, remote-ndis host i have no idea what that is. Bluetooth is well bluetooth. I did not touch them at all. I would really like some more info on this too, what else can i do to speed things up, What speed should i expect to get ?

SeventhGen · #4 (**permalink**) 04-09-2009, 03:03 AM

i followed the steps and i did get an increase in speed, but now its up and down again. im going to mess with it more in other areas to see if it can be more consistent somewhere else.

checkout Wavezero's recommended tweaks (internet speed in post #6)

http://forum.ppcgeeks.com/showthread.php?t=46702

also for the people that dont have a cellular line2, i had it the other day...did a hard reset today and now its gone. actually i didnt even have cellular line either until I used opera. my wifes phone has it and we are both on stock roms and have the same tweaks.

could the cellular line2 be 1X and cellular line be EVDO?

thanks to all!

mike99 · #5 (**permalink**) 04-09-2009, 10:00 AM

Tried the tweaks in the first post with stock Sprint ROM. Connection speed decreased by 20%. So, had to revert back to original, and everything bach to where it was (about 650Kb/s in Chicago).

sovrce · #6 (**permalink**) 04-10-2009, 10:34 AM

I tested quite a few settings yesterday but didn't see much difference. Actually, it seemed to be slower after the changes

Could it be possible that the TCPTuner program wasn't really changing settings because of other apps, like Advanced Config for example? When I changed my network settings using the TCPTuner I reset the phone so the changes would take effect and in the process of rebooting, I read a post that said you should also edit the "Retransmissions Window" using AC. So when the phone booted back up I opened AC, opened the Network settings and noticed that the TCP Window # was the original - 93800.

Any thoughts on this? Has anyone been able to *successfully* and consistently see improvements? If so, what network, what ROM and what are your settings? And what was your approximate speed gain?

DeputyStankus · #7 (**permalink**) 04-09-2009, 12:43 PM

I'll have to give this a try. I've never gotten above .7 megs...

getinked5 · #8 (**permalink**) 04-09-2009, 03:00 PM

is mobilespeedtest.com accurate. Its stating i'm getting 4788 kbps when i DL a 1MB file.

getinked5 · #9 (**permalink**) 04-09-2009, 03:24 PM

Quote:

Originally Posted by getinked5

is mobilespeedtest.com accurate. Its stating i'm getting 4788 kbps when i DL a 1MB file.

well i found out my problem...i was using opera which was loading it faster to their servers. Using IE and the speedtest i get 2004 kbps on a 1MB file using Juicy's ROM no tweaks.

bayushikitsune · #10 (**permalink**) 04-10-2009, 02:52 PM

Quote:

Originally Posted by Hidavi

I used this stuff to get my speed to triple.

Download this program:
http://forum.xda-developers.com/atta...9&d=1236890770

Run the software that i provided (tcptune). Use the following settings for Cellular line 1, and Cellular line 2:

Rwin: 98300
Windows Scaling on
TTL 128
MTU Discovery on
Selective Acks on
Time Stamps off

As for Cell Line 2 that doesn't show up for me....guess I need to see that for an increase in speed