[Huawei Ideos X5 U8800] pikachukaki:
##################################
# 3G TurboCharger Enhancement! #
##################################
net.dns1=8.8.8.8
net.dns2=8.8.4.4
net.tcp.buffersize.default=6144,87380,110208,6144,16384,110208
net.tcp.buffersize.wifi=262144,524288,1048576,262144,524288,1048576
net.tcp.buffersize.lte=262144,524288,3145728,262144,524288,3145728
net.tcp.buffersize.hsdpa=6144,262144,1048576,6144,262144,1048576
net.tcp.buffersize.evdo_b=6144,262144,1048576,6144,262144,1048576
net.tcp.buffersize.umts=6144,87380,110208,6144,16384,110208
net.tcp.buffersize.hspa=6144,87380,262144,6144,16384,262144
net.tcp.buffersize.gprs=6144,8760,11680,6144,8760,11680
net.tcp.buffersize.edge=6144,26280,35040,6144,16384,35040
# End of V6 SuperCharged Entries.
##########################
# TCP Speed & Security #
##########################
# http://www.speedguide.net/articles/linux-tweaking-121
# http://www.psc.edu/networking/projects/tcptune/#Linux
# http://www.cyberciti.biz/faq/linux-tcp-tuning
# http://www.cyberciti.biz/files/linux-kernel/Documentation/networking/ip-sysctl.txt
#
# Queue size modifications
busybox sysctl -e -w net.core.wmem_max=1048576;
busybox sysctl -e -w net.core.rmem_max=1048576;
#busybox sysctl -e -w net.core.rmem_default=262144;
#busybox sysctl -e -w net.core.wmem_default=262144;
busybox sysctl -e -w net.core.optmem_max=20480;
busybox sysctl -e -w net.unix.max_dgram_qlen=50;
#
busybox sysctl -e -w net.ipv4.tcp_moderate_rcvbuf=1; # Be sure that autotuning is in effect
busybox sysctl -e -w net.ipv4.route.flush=1;
busybox sysctl -e -w net.ipv4.udp_rmem_min=6144;
busybox sysctl -e -w net.ipv4.udp_wmem_min=6144;
busybox sysctl -e -w net.ipv4.tcp_rfc1337=1;
busybox sysctl -e -w net.ipv4.ip_no_pmtu_disc=0;
busybox sysctl -e -w net.ipv4.tcp_ecn=0;
busybox sysctl -e -w net.ipv4.tcp_rmem='6144 87380 1048576';
busybox sysctl -e -w net.ipv4.tcp_wmem='6144 87380 1048576';
busybox sysctl -e -w net.ipv4.tcp_timestamps=0;
busybox sysctl -e -w net.ipv4.tcp_sack=1;
busybox sysctl -e -w net.ipv4.tcp_fack=1;
busybox sysctl -e -w net.ipv4.tcp_window_scaling=1;
#
# Re-use sockets in time-wait state
busybox sysctl -e -w net.ipv4.tcp_tw_recycle=1;
busybox sysctl -e -w net.ipv4.tcp_tw_reuse=1;
#
# KickAss UnderUtilized Networking Tweaks below initially suggested by avgjoemomma (from XDA)
# Refined and tweaked by zeppelinrox... duh.
#
busybox sysctl -e -w net.ipv4.tcp_congestion_control=cubic; # Change network congestion algorithm to CUBIC
#
# Hardening the TCP/IP stack to SYN attacks (That's what she said)
# http://www.cyberciti.biz/faq/linux-kernel-etcsysctl-conf-security-hardening
# http://www.symantec.com/connect/articles/hardening-tcpip-stack-syn-attacks
#
busybox sysctl -e -w net.ipv4.tcp_syncookies=1;
busybox sysctl -e -w net.ipv4.tcp_synack_retries=2;
busybox sysctl -e -w net.ipv4.tcp_syn_retries=2;
busybox sysctl -e -w net.ipv4.tcp_max_syn_backlog=1024;
#
busybox sysctl -e -w net.ipv4.tcp_max_tw_buckets=16384; # Bump up tw_buckets in case we get DoS'd
busybox sysctl -e -w net.ipv4.icmp_echo_ignore_all=1; # Ignore pings
busybox sysctl -e -w net.ipv4.icmp_echo_ignore_broadcasts=1; # Don't reply to broadcasts (prevents joining a smurf attack)
busybox sysctl -e -w net.ipv4.icmp_ignore_bogus_error_responses=1; # Enable bad error message protection (should be enabled by default)
busybox sysctl -e -w net.ipv4.tcp_no_metrics_save=1; # Don't cache connection metrics from previous connection
busybox sysctl -e -w net.ipv4.tcp_fin_timeout=15;
busybox sysctl -e -w net.ipv4.tcp_keepalive_intvl=30;
busybox sysctl -e -w net.ipv4.tcp_keepalive_probes=5;
busybox sysctl -e -w net.ipv4.tcp_keepalive_time=1800;
#
# Don't pass traffic between networks or act as a router
busybox sysctl -e -w net.ipv4.ip_forward=0; # Disable IP Packet forwarding (should be disabled already)
busybox sysctl -e -w net.ipv4.conf.all.send_redirects=0;
busybox sysctl -e -w net.ipv4.conf.default.send_redirects=0;
#
# Enable spoofing protection (turn on reverse packet filtering)
busybox sysctl -e -w net.ipv4.conf.all.rp_filter=1;
busybox sysctl -e -w net.ipv4.conf.default.rp_filter=1;
#
# Don't accept source routing
busybox sysctl -e -w net.ipv4.conf.all.accept_source_route=0;
busybox sysctl -e -w net.ipv4.conf.default.accept_source_route=0 ;
#
# Don't accept redirects
busybox sysctl -e -w net.ipv4.conf.all.accept_redirects=0;
busybox sysctl -e -w net.ipv4.conf.default.accept_redirects=0;
busybox sysctl -e -w net.ipv4.conf.all.secure_redirects=0;
busybox sysctl -e -w net.ipv4.conf.default.secure_redirects=0;
##################################
# 3G TurboCharger Enhancement! #
#################=################
busybox sysctl -w net.core.wmem_max=1048576;
busybox sysctl -w net.core.rmem_max=1048576;
busybox sysctl -w net.core.optmem_max=20480;
busybox sysctl -w net.ipv4.tcp_moderate_rcvbuf=1; # Be sure that autotuning is in effect
busybox sysctl -w net.ipv4.route.flush=1;
busybox sysctl -w net.ipv4.udp_rmem_min=6144;
busybox sysctl -w net.ipv4.udp_wmem_min=6144;
busybox sysctl -w net.ipv4.tcp_rmem='6144 87380 1048576';
busybox sysctl -w net.ipv4.tcp_wmem='6144 87380 1048576';

Do you really think that i will let my rom without this tweaks that im known of since 2.2???

Also...

#!/system/bin/sh
mount -t debugfs debugfs /sys/kernel/debug
echo '0' > /sys/kernel/debug/msm_fb/0/vsync_enable

From system/etc/install-recovery.sh!!!

Check your fps unlock...its the same????

ppl pls...im not a developer but i think i know who to add 3g tweaks and unlock fps...

and for the last....