[Xperia P/U/Sola/Go] Better Internet Wi-Fi and 3G - Sony Xperia P, U, Sola, Go

Hello all! This is my first thread and here I'm presenting you better Internet weather you're on Wi-Fi or 3G.
Requirements:
1. Any ICS/JB ROM except CM.
2. Root.
The method is as follows:
1. Open Root Explorer.
2. Make your way to root>system>build.prop.
3. Tap and hold build.prop and tap "Open in Text Editor".
4. Add these lines to end of your build.prop:
Code:
#Better internet browsing & download speed
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
net.tcp.buffersize.hspa=4096,87380,256960,4096,16384,256960
#3G Tweaks
ro.ril.hsxpa=2
ro.ril.gprsclass=10
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=10
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.hsupa.category=5
5. Press menu button and tap "Save and Exit".
6. Exit Root Explorer.
7. Re-boot phone.
8. Enjoy!
REMEMBER to hit THANKS better than saying!

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cy56 said:
Hello all! This is my first thread and here I'm presenting you better Internet weather you're on Wi-Fi or 3G.
****ONLY FOR STOCK ICS***
This Mod is only for Stock ICS because this Mod is already present in Custom ROMs.
Requirements:
1. Stock ICS.
2. Root.
3. Unlocked Bootloader.
Click to expand...
Click to collapse
I'm sorry bro, why do we need unlocked bootloader for this?

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Because I've tried this on locked bootloader and I've to flash my Stock FTF again I hadn't tried anymore due to my exams. Try if u can had this on locked bootloader.
And, sorry for late reply (if I did).
Sent from my ST25i using XDA Premium 4 mobile app

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Why wouldn't it work on stock JB?
Sent from a polarized, modified, undying, amazingly talented and extremely naughty phone.

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That's Work on locked Bootloader it's Works Good
Also try it on Xperia Sola Works Too
Thanks
:laugh:

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Vtrendzzy said:
Why wouldn't it work on stock JB?
Sent from a polarized, modified, undying, amazingly talented and extremely naughty phone.
Click to expand...
Click to collapse
It works on JB too! I said for ICS because all JB custom ROMs already have this.
If your ROM doesn't have this, you can try this.... By the way I should change it to both ICS & JB.....
Sent from my ST25i using XDA-Developers Premium App.
REMEMBER to hit THANKS if I helped you, it's better than saying and doesn't costs nothing!

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Work on kk?
Sent from my Xperia P using XDA Premium 4 mobile app

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@cy56
Wouldn't it be much more simple to make a flashable zip that would reduce the how to install instructions to about 2 lines only?

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Could some one make a zip of it to install with cwm?
That would help a lot lf people

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Not CWM Flashable!
Potloodje said:
Could some one make a zip of it to install with cwm?
That would help a lot lf people
Click to expand...
Click to collapse
Hey! This is not CWM Flashable because if you make flashable ZIP and flash it, it'll replace your whole build.prop file and you'll get bootloop.
And, By the way, this method is so easy that anyone can do it. As I've provided whole process in step-by-step, you can do it on closed eyes! :victory: (PS: Don't try doing this closing your eyes :laugh: :laugh: )

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Work on KK?
Sent from my Xperia Sola using Tapatalk

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cy56 said:
Hey! This is not CWM Flashable because if you make flashable ZIP and flash it, it'll replace your whole build.prop file and you'll get bootloop.
Click to expand...
Click to collapse
Making a flashable zip that would not replace the whole build.prop is so easy that anyone can do it.
e.g. by executing this simple shell script:
Code:
#!/system/bin/sh
echo "\
line one\n\
line2\n\
lineN" >> /system/build.prop
Is that easy or what?
A bit too easy maybe as it would keep adding the lines at the bottom of build.prop every time it is executed, so something a bit more complicated is needed, like this
Code:
#!/system/bin/sh
BUSYBOX="/sbin/busybox"
SED="$BUSYBOX sed"
WC="$BUSYBOX wc"
#
COMMENT1="# YOUR COMMENT START"
COMMENT2="# YOUR COMMENT END"
MYLINES="\
$COMMENT1\n\
line1\n\
line2\n\
lineN\n\
$COMMENT2"
#
EXPECTEDLINES=`echo "$MYLINES" | $SED 's/'"$MYLINES"'/'"$MYLINES"'/' | $WC -l`
if [ "$EXPECTEDLINES" == "" ]; then exit 1 fi;
FOUNDLINES=`$SED -e '/'"$COMMENT1"'/,/'"$COMMENT2"'/!d' build.prop | $WC -l`
if [ "$FOUNDLINES" == "0" ]; then
echo "$MYLINES" >> build.prop
exit 0;
fi
exit 2;
And if you don't want to rely on CWM having busybox, add busybox to the zip and change
BUSYBOX="/sbin/busybox"
to
BUSYBOX=`dirname $0`"/busybox"
or just
BUSYBOX=`/tmp/busybox"
See? Anyone can do it

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ChikeD said:
Making a flashable zip that would not replace the whole build.prop is so easy that anyone can do it.
e.g. by executing this simple shell script:
Code:
#!/system/bin/sh
echo "\
line one\n\
line2\n\
lineN" >> /system/build.prop
Is that easy or what?
A bit too easy maybe as it would keep adding the lines at the bottom of build.prop every time it is executed, so something a bit more complicated is needed, like this
Code:
#!/system/bin/sh
BUSYBOX="/sbin/busybox"
SED="$BUSYBOX sed"
WC="$BUSYBOX wc"
#
COMMENT1="# YOUR COMMENT START"
COMMENT2="# YOUR COMMENT END"
MYLINES="\
$COMMENT1\n\
line1\n\
line2\n\
lineN\n\
$COMMENT2"
#
EXPECTEDLINES=`echo "$MYLINES" | $SED 's/'"$MYLINES"'/'"$MYLINES"'/' | $WC -l`
if [ "$EXPECTEDLINES" == "" ]; then exit 1 fi;
FOUNDLINES=`$SED -e '/'"$COMMENT1"'/,/'"$COMMENT2"'/!d' build.prop | $WC -l`
if [ "$FOUNDLINES" == "0" ]; then
echo "$MYLINES" >> build.prop
exit 0;
fi
exit 2;
And if you don't want to rely on CWM having busybox, add busybox to the zip and change
BUSYBOX="/sbin/busybox"
to
BUSYBOX=`dirname $0`"/busybox"
or just
BUSYBOX=`/tmp/busybox"
See? Anyone can do it
Click to expand...
Click to collapse
Ohh man you really know a lot of programming. Can u teach me from basics? Pls
Sent from my ST27i using XDA Premium 4 mobile app

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Or you can simply create a build entry

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Hukanawa said:
Or you can simply create a build entry
Click to expand...
Click to collapse
Whazet?
@cy56
The net.tcp.buffersize props make absolutely no change at all as the are set by init.
The ro.ril props are not present at stock at all so at best they do no harm.

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Never works for me....
ChikeD said:
Making a flashable zip that would not replace the whole build.prop is so easy that anyone can do it.
e.g. by executing this simple shell script:
Code:
#!/system/bin/sh
echo "\
line one\n\
line2\n\
lineN" >> /system/build.prop
Is that easy or what?
A bit too easy maybe as it would keep adding the lines at the bottom of build.prop every time it is executed, so something a bit more complicated is needed, like this
Code:
#!/system/bin/sh
BUSYBOX="/sbin/busybox"
SED="$BUSYBOX sed"
WC="$BUSYBOX wc"
#
COMMENT1="# YOUR COMMENT START"
COMMENT2="# YOUR COMMENT END"
MYLINES="\
$COMMENT1\n\
line1\n\
line2\n\
lineN\n\
$COMMENT2"
#
EXPECTEDLINES=`echo "$MYLINES" | $SED 's/'"$MYLINES"'/'"$MYLINES"'/' | $WC -l`
if [ "$EXPECTEDLINES" == "" ]; then exit 1 fi;
FOUNDLINES=`$SED -e '/'"$COMMENT1"'/,/'"$COMMENT2"'/!d' build.prop | $WC -l`
if [ "$FOUNDLINES" == "0" ]; then
echo "$MYLINES" >> build.prop
exit 0;
fi
exit 2;
And if you don't want to rely on CWM having busybox, add busybox to the zip and change
BUSYBOX="/sbin/busybox"
to
BUSYBOX=`dirname $0`"/busybox"
or just
BUSYBOX=`/tmp/busybox"
See? Anyone can do it
Click to expand...
Click to collapse
I tried it many times but it never works for me. But I tried a different method which doesn't required programming and that method never works for me thereby giving me "Infinite Bootloop"!
If someone wants to have flashable ZIP please contact him!​

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Works for me!
ChikeD said:
Whazet?
@cy56
The net.tcp.buffersize props make absolutely no change at all as the are set by init.
The ro.ril props are not present at stock at all so at best they do no harm.
Click to expand...
Click to collapse
I don't know programming hence I don't know what each and every content does. I found this in many ROMs and they gave me better internet stability as in Stock ROM my downloads are usually halted so I shared this for those users who don't have this in their ROMs. I don't know the original creator of this so I can't thank him.

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Try it!
jjssore said:
Work on KK?
Sent from my Xperia Sola using Tapatalk
Click to expand...
Click to collapse
KK Nightly's latest build already have some 3G and Wi-Fi tweaks different from this. If you don't have you can have a try!
But before trying make a backup of your current ROM from CWM.

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cy56 said:
I don't know programming hence I don't know what each and every content does. I found this in many ROMs and they gave me better internet stability as in Stock ROM my downloads are usually halted so I shared this for those users who don't have this in their ROMs. I don't know the original creator of this so I can't thank him.
Click to expand...
Click to collapse
So how do you know it works, what difference does it make?
I think it is better not to post things you don't know about, unless it's a share/link to app or MOD someone did.
Maybe there are RMs it works, but ROMs have many other changes that may make it work.

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cy56 said:
KK Nightly's latest build already have some 3G and Wi-Fi tweaks different from this. If you don't have you can have a try!
But before trying make a backup of your current ROM from CWM.
Click to expand...
Click to collapse
where i can find link kk nightly ? and any bugs?