Hi,
I see in several roms they say improved 3g signal. Is there such a fix for stock gb.
My wife wont let me put different rom in her phone as she likes stick more than cm but phone signal is very poor on 3g .
Kieron
Sent from my X10i using xda premium
Well, first u should root that X10 then add some line ,
Open root exploer / system / build.prop and add this in addtional line reboot and enjoy )
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
also u can add them
# Net tweaks
net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960
Related
any ideas guys? I had an xperia x10 loaner, running custom ROM+build.prop was seeing 3-4.5Mbps download on AT&T. Ive never been able to get more than 2.5 on my streak, Ive used stock; 1.6, 2.1, 2.2, 2.2.2, DJSteve builds 1.46-1.9, and now im using Simple Streak 1.2.
Any ideas? Would engineering baseband be better? I have the build.prop ro.ril tweaks, etc.
im on simplestreak 1.2 w/baseband 35411-US
Consider yourself lucky, all I'm getting is 1.9, 1.2 and 1 mostly. My gf's captivate gets 3-5 constantly. If any one has any ideas to fix this, please let us know.
Sent from my Dell Streak using XDA App
How to Increase AT&T 3G Speed on Android
Includes step by step to editing build.prop via ADB or Root Explorer.
After some testing, this is the best I could come up with:
SimpleStreak 1.2 with 353 AMS flashed
Code:
ro.ril.enable.dtm=1
ro.ril.gprsclass=12
ro.ril.hep=1
ro.ril.enable.3g.prefix=1
ro.ril.hsdpa.category=14
ro.ril.hsupa.category=6
ro.ril.hsxpa=5
Place that at the end of your build.prop and make sure there is a blank line at the very end. Reboot twice and test.
I went from 439kbps - 900kbps down / 1079kbps up without these settings to 2978kbps down / 1104kbps up
Your mileage may vary.
My original post in this thread:
I flashed the 354 AMS for SimpleStreak 1.2 and found that I am getting around 500kbps d/l speeds on AT&T
I saw your post and was hoping to find some answers. I didn't know what the ro.ril tweaks were, so I googled. I assume you mean adding this to build.prop:
Code:
ro.ril.enable.dtm=1
ro.ril.gprsclass=12
ro.ril.enable.3g.prefix=1
ro.ril.hsdpa.category=28
ro.ril.hsupa.category=9
ro.ril.hsxpa=3
I am going to flash the 353 baseband plus add the ro.ril tweaks and see if that helps.
::update:: Actual speed test result on 354 bb was 439kbps (man that is slow). After flashing 353 bb update, I'm getting 1033kbps down. Going to try some ro.ril tweaks and see if anything changes.
Click to expand...
Click to collapse
I seem to have posted ro.ril settings for a 4G Galaxy SII (really AT&T... just call HSPDA 4G... who'll know) from here: http://forum.xda-developers.com/showthread.php?t=1087729
Settings previously mentioned for Streak are here: http://forum.xda-developers.com/showthread.php?t=924440
Code:
ro.ril.hsxpa=2
ro.ril.gprsclass=12
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=8
ro.ril.hsupa.category = 5
The fastest d/l speed I've seen so far is 1197kbps (using the ro.ril from the SII post). This is really disappointing. The iPhone 4 hits 2.5MB consistently sitting right next to my Streak.
chrisrotolo said:
Ive never been able to get more than 2.5 on my streak,
Click to expand...
Click to collapse
I guess my question becomes, how in the world are you getting 2.5 mb down on your streak?
idk, I'm using same tweaks you posted on simple streak 1.2 with perfmod, but have always seen ~2.5 down, on any ROM.
Running Simple 1.2 with perfmod flashed, flashed 354 completely stock before, then 353 amss.mbn.
After build.prop edits, with about -95 to -99db signal strength:
1:
Download: 2483kbps
Upload: 735kbps
Ping: 240ms
2:
Download: 2557kbps
Upload: 751kbps
Ping: 256ms
How are you guys testing download speed? How do you monitor it? Never did that on a phone.
Speedtest.net I assume.
http://market.android.com/details?id=org.zwanoo.android.speedtest
You can access through the browser also if you set uastring to desktop.
nickshertzer said:
Speedtest.net I assume.
http://market.android.com/details?id=org.zwanoo.android.speedtest
You can access through the browser also if you set uastring to desktop.
Click to expand...
Click to collapse
You type that like everyone else just knows what you're talking about.
I'm going to show my age, but right now I'm hearing the Skipper after listening to the Professor explain something, "easy for you, difficult for me."
Where does one set this string and what does it do?
Speakeasy works in the stock browser without changing anything.
Apps:
speedtest.net
FCC Speedtest
Xtreme Labs Speedtest
CNLab Speedtest
Network Speed
Info from braodband.gov
Simplestreak 1.2 with perfmod and OC set to max of 1.19. No other mods.
2.4 download 750 upload on Speakeasy.
AT&T in North Carolina.
On a rooted 351 with stock kernel and with most Dell included bloatware, especially the Stage UI, removed: 2.26 Mbps down, .75Mbps up on AT&T's network.
I never changed over to 353 or 354. Glad I didn't either.
mid_life_crisis said:
Where does one set this string and what does it do?
Click to expand...
Click to collapse
In the stock browser address bar, type "about:debug" (no quotes). Then hit Menu \ More \ Settings. Scroll all the way to the bottom and find UAString (Stands for User Agent String) and select Desktop.
It forces web sites to show you the full version instead of the mobile version. Most third party browsers have this setting more easily accessible. (Miren, Dolphin, Firefox, etc)
From http://forum.xda-developers.com/showpost.php?p=5123531&postcount=46
Amon_RA said:
People... the mentioned settings will only work if your network supports them!
Most important is the fact that they NEED to be set to the value that your network is currently supporting if you want to enjoy optimal speeds!!
ro.ril.hsxpa : inidcates hsxpa support of target network :
Code:
ro.ril.hsxpa=0 - UMTS r99
ro.ril.hsxpa=1 - HSDPA
ro.ril.hsxpa=2 - HSDPA/HSUPA
ro.ril.gprsclass : inidcates GPRS class of target network :
Code:
Class 2 : 3 slots : 8 - 12 kbps upload / 16 - 24 kbps download
Class 4 : 4 slots : 8 - 12 kbps upload / 24 - 36 kbps download
Class 6 : 4 slots : 24 - 36 kbps upload / 24 - 36 kbps download
Class 8 : 5 slots : 8 - 12 kbps upload / 32 - 40 kbps download
Class 10 : 5 slots : 16 - 24 kbps upload / 32 - 48 kbps download
Class 12 : 5 slots : 32 - 48 kbps upload / 32 - 48 kbps download
ro.ril.hsdpa.category :
Code:
Cat 1 = 1.2 Mbit/s
Cat 2 = 1.2 Mbit/s
Cat 3 = 1.8 Mbit/s
Cat 4 = 1.8 Mbit/s
Cat 5 = 3.6 Mbit/s
Cat 6 = 3.6 Mbit/s
Cat 7 = 7.2 Mbit/s
Cat 8 = 7.2 Mbit/s
Cat 9 = 10.1 Mbit/s
Cat 10 = 14.0 Mbit/s
Cat 11 = 0.9 Mbit/s
Cat 12 = 1.8 Mbit/s
Cat 13 = 17.6 Mbit/s
Cat 14 = 21.1 Mbit/s
Cat 15 = 23.4 Mbit/s
Cat 16 = 27.9 Mbit/s
Cat 19 = 35.3 Mbit/s
Cat 20 = 42.2 Mbit/s
Cat 21 = 23.4 Mbit/s
Cat 22 = 27.9 Mbit/s
Cat 23 = 35.3 Mbit/s
Cat 24 = 42.2 Mbit/s
Cat 25 = 46.8 Mbit/s
Cat 26 = 55.9 Mbit/s
Cat 27 = 70.6 Mbit/s
Cat 28 = 84.4 Mbit/s
ro.ril.hsupa.category :
Code:
Cat 1 = 0.73 Mbit/s
Cat 2 = 1.46 Mbit/s
Cat 3 = 1.46 Mbit/s
Cat 4 = 2.93 Mbit/s
Cat 5 = 2.00 Mbit/s
Cat 6 = 5.76 Mbit/s
Cat 7 = 11.5 Mbit/s
Not speed related, but still nice to have :
ro.ril.enable.3g.prefix : adds the 3G prefix to the operator name.
ro.ril.enable.dtm : Only set this to 1 if your network allows simultaneous transfer of Circuit switched (CS) voice and Packet switched (PS) data over the same radio channel (ARFCN).
Click to expand...
Click to collapse
More Settings to Test:
Code:
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=8
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask = 4294967295
ro.ril.htcmaskw1 = 14449
ro.ril.hsupa.category = 5
From what I've been reading, it is suggested to put a blank line at the end of the ro.ril statements in build.prop. Also, reboot twice after making changes before testing speed.
This gave me 831kbps Down / 1031kbps Up
2nd run: 849kbps / 1113kbps
Not seeing much in the way of results here.
@post 14:
How do you find out the correct settings for your particular network? At 2.4/.750, I'm guessing mine are probably close, but hey, if I can get more for my hard earned money, I'm all for it.
mid_life_crisis said:
@post 14:
How do you find out the correct settings for your particular network? At 2.4/.750, I'm guessing mine are probably close, but hey, if I can get more for my hard earned money, I'm all for it.
Click to expand...
Click to collapse
No idea... I thought that was what this thread was for...
FYI ro.ril stands for radio-interface-layer ::cue music:: 'The More You Know'
Well, maybe I found something here. I'm going to edit my first post on this thread with my current settings.
Code:
ro.ril.enable.dtm=1
ro.ril.gprsclass=12
ro.ril.hep=1
ro.ril.enable.3g.prefix=1
ro.ril.hsdpa.category=14
ro.ril.hsupa.category=6
ro.ril.hsxpa=5
Place that at the end of your build.prop and make sure there is a blank line at the very end. Reboot twice and test.
I went from 439kbps - 900kbps down / 1079kbps up without these settings to 2978kbps down / 1104kbps up
Your mileage may vary.
nickshertzer said:
Well, maybe I found something here. I'm going to edit my first post on this thread with my current settings.
Code:
ro.ril.enable.dtm=1
ro.ril.gprsclass=12
ro.ril.hep=1
ro.ril.enable.3g.prefix=1
ro.ril.hsdpa.category=14
ro.ril.hsupa.category=6
ro.ril.hsxpa=5
Place that at the end of your build.prop and make sure there is a blank line at the very end. Reboot twice and test.
I went from 439kbps - 900kbps down / 1079kbps up without these settings to 2978kbps down / 1104kbps up
Your mileage may vary.
Click to expand...
Click to collapse
These edits made the following changes:
Before: ~2500 down / ~500 up
After: ~2000 down / ~1000 up
I like that it looks a bit more synchronous even though the download speeds are a bit slower. I'll see how this feels in RL.
I just ran two speed tests.
1) Speedtest installed to phone - 1.4 down / 1.1 up.
2) Speakeasy from website - 2.5 down / .85 up.
Yes, I disabled wifi first.
Back to back tests should not be that different.
Q: Can we improve our wifi reception and range in SGA?
Sorry for bad english and help is appreciated!
A: You need better router or antena, fix for Wi-Fi on Ace didn't see ;(
Is there any tweak out there for wifi?
I have found a wifi configuration file in my ace, i don't remember where it is located but if i remember right in this file was writen the power of wifi.
Hope can tweak it...
removing wifi scan ro. lines from build.prop & using setprop "on demand" wifi call?
If I understand correctly, many people add certain lines to their build prop to allow settings on the device as read only i.e ro.
However for many people having this as set could mean in such cases where wifi scan interval is set to hi (or more frequent i.e 20)to enable maintained wifi connection during calls....that they will suffer with some amounts of battery drain.
Other people who are not interested in wifi calling could (could and usually do) set the scanning to a much high (or infrequent scan value of like 180) this is fine in most cases where battery consumption is considerably less and more desirable and even better when coupled with a modem to suit their region, provider and band.
But lets say someone uses wifi calling, but they don't want to permanently "set" i.e. an ro line within the build prop to constantly scan 20 when they are not on a wifi call. This is mostly true for most wifi callers around, unless the phone they are using is a dedicated inhouse wifi device (and yes I have considered a nice lil cheaper to do this with my self) anyway I hope you guys can see where I am headed with this?
Could say a script be generated where when a process is enabled that it calls the script to ramp up wifi scanning to a smaller more frequent value 20 when "ON A WIFI CALL" (that being the process) and then revert to a lower value (set otherwise so to speak) and conserve batter when "NOT ON A WIFI CALL" ?
If so can someone direct me with how to go about doing this?
I am in the process of setting up an installation package for T-mobile users on ICS using Galaxy S & variants of....and would like to include in my installation package a way of detecting and removing the wifi scan intival from the build.prop ro line and then paste the my scripting within system.
I already know how to make a install script that does the detect and CHANGE or detect and REMOVE in the build prop for ALL types of ICS Galaxys.....however I am not sure about how to generate and then intitate an "on-demand" scripting for wifi calls? I assume that this is a setprop type function if so long as the ro function is gone (which is a read only and set at a higher precedent than any other functions if I believe right?)
Any help or pointed would be greatly appreciated.
James
wifi signal is very weak on my m4, what should i do? anyone met the same problem? any solution?
GuestX0020 said:
wifi signal is very weak on my m4, what should i do? anyone met the same problem? any solution?
Click to expand...
Click to collapse
Are your phone rooted? If its rooted you can try this way..
Copy-Paste this to System/BUILD.PROP ..Paste in the bottom row of the Build.PROP
#Better signal reception:
persist.cust.tel.eons=1
ro.config.hw_fast_dormancy=1
#Signal Tweaks:
persist.cust.tel.eons=1
ro.ril.gprsclass=10
ro.ril.hsdpa.category=8
ro.ril.hsupa.category=6
ro.ril.hsxpa=1
#net speed tweaks:
net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960
net.tcp.buffersize.hspda=4096,87380,256960,4096,16 384,256960
net.tcp.buffersize.hspa=4096,87380,256960,4096,163 84,256960
#Wireless Tweaks:
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.route.flush=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_fack=1
net.ipv4.tcp_mem=187000 187000 187000
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_rfc1337=1
net.ipv4.tcp_rmem=4096 39000 187000
net.ipv4.tcp_sack=1
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_wmem=4096 39000 187000
#OPEN DNS
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
net.ppp0.dns1=8.8.8.8
net.ppp0.dns2=8.8.4.4
net.dns1=8.8.8.8
net.dns2=8.8.4.4
Website Bypass:
Code:
net.dns1=8.8.8.8
net.dns2=8.8.4.4
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
And then save & reboot your phone ..
boymarley said:
Are your phone rooted? If its rooted you can try this way..
Copy-Paste this to System/BUILD.PROP ..Paste in the bottom row of the Build.PROP
Website Bypass:
Code:
net.dns1=8.8.8.8
net.dns2=8.8.4.4
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
And then save & reboot your phone ..
Click to expand...
Click to collapse
Website Bypass and Code go with # right?
Edit: Tried and gave me bootloop
Nevermind, I forgot to set the 644 permissions [emoji16]
dani020110 said:
Website Bypass and Code go with # right?
Edit: Tried and gave me bootloop
Nevermind, I forgot to set the 644 permissions [emoji16]
Click to expand...
Click to collapse
So how the connection now, there are improvement?
boymarley said:
So how the connection now, there are improvement?
Click to expand...
Click to collapse
Yeah, I can feel that my WiFi signal has improved and tomorrow I'm going to test the telephony signal[emoji1]
dani020110 said:
Yeah, I can feel that my WiFi signal has improved and tomorrow I'm going to test the telephony signal[emoji1]
Click to expand...
Click to collapse
Yess that good 4you ... i hope phone signal are improved as well.
Please let me know the result and give a thanx ..... hehehe
boymarley said:
Are your phone rooted? If its rooted you can try this way..
Copy-Paste this to System/BUILD.PROP ..Paste in the bottom row of the Build.PROP
Website Bypass:
Code:
net.dns1=8.8.8.8
net.dns2=8.8.4.4
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
And then save & reboot your phone ..
Click to expand...
Click to collapse
Hey dude, I have the same problem, so Website Bypass and Code go with #? I want to be sure before testint , thanks
saydcold said:
Hey dude, I have the same problem, so Website Bypass and Code go with #? I want to be sure before testint , thanks
Click to expand...
Click to collapse
No, you don't have to add #. Just simply copy paste that script, and don't forget to set 644 permission & if you not sure enough, make a backup or your rom for insurance. .hehehe...
If you want you can make copy of original build.prop and keep in other place
I did this with 100% success, and I'm sure you will to if you came with same phone model. But remember this is only advice for your problem, so your responsible for your own. Cheers..
boymarley said:
No, you don't have to add #. Just simply copy paste that script, and don't forget to set 644 permission & if you not sure enough, make a backup or your rom for insurance. .hehehe...
If you want you can make copy of original build.prop and keep in other place
I did this with 100% success, and I'm sure you will to if you came with same phone model. But remember this is only advice for your problem, so your responsible for your own. Cheers..
Click to expand...
Click to collapse
Thanks for your answer bro. I did it and my wifi signal is still weak :'(.
Hi guys
Recently while searching the web looking for ways on how to boost my tablets performance, i came across this build.prop tweaks, since am rooted, i decided to give it a shot and boom, my device became very fast!
My build.prop is currently tweaked and it works fine...but there is a problem
Everytime i try to add some codes into the build.prop file, my wifi work wont work, it connects to wifi but any wifi apps say that i have no internet connection, tried to turning on and off and even rebooting but no luck, however removing the code fixes it
My root also broke after i applied the tweaks, but replacing the root management app fixed it
The tweaking codes that is causing the wifi problem are some of the rendering tweaks + all network tweaks
I dont care about the network tweaks, but I want all the rendering codes to stay, without breaking my wifi, any recommendations?
Tablet name: HP Slate 7 Plus (no simcard support)
ROM Type: Stock modified (rooted)
Hardware: NVIDIA Tegra 3