[Android Software/Hacking General [Developers Only]] postnobil:
Argh, too bad it came to a stop lol. Here's a log.

AROMA INSTALLER version 2.51
(c) 2012 by amarullz xda-developers

ROM Name : >>> Pimp My Rom <<<
ROM Version : 2.0
ROM Author : Androguide.fr
Device : Any android device
Start at : Mon Oct 15 16:55:31 2012

=================================
Pimp My Rom by Androguide.fr
Please be patient. I Hope you enjoyed the installer features.
=================================
Unmounting devices
about to run program [/sbin/busybox] with 3 args
umount: can't umount /system: Invalid argument
run_program: child exited with status 1
about to run program [/sbin/busybox] with 3 args
umount: can't umount /cache: Device or resource busy
run_program: child exited with status 1
>>> Setting up installation....
>>> Mounting partitions
about to run program [/sbin/busybox] with 3 args
mount: can't read '/etc/fstab': No such file or directory
run_program: child exited with status 1
about to run program [/sbin/busybox] with 3 args
mount: can't read '/etc/fstab': No such file or directory
run_program: child exited with status 1
>>> Cleaning process
about to run program [/sbin/sync] with 1 args
Backing-up original build.prop for eventual use of Un-Pimp My Rom...
about to run program [/tmp/backup_buildprop.sh] with 2 args
mkdir: can't create directory '/sdcard/PimpMyRom': File exists
cp: can't stat '/system/build.prop': No such file or directory
run_program: child exited with status 1
Original build.prop backed-up
Init.d tweaks...
Installing Touchscreen responsiveness Tweaks....
package_extract_file: can't open /system/etc/init.d/S89touch for write: No such file or directory
about to run program [/tmp/touch] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Installing Internet Speed Tweaks....
package_extract_file: can't open /system/etc/init.d/S06netspeed for write: No such file or directory
about to run program [/tmp/netspeed] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Installing Battery Tweaks....
package_extract_file: can't open /system/etc/init.d/S86battery for write: No such file or directory
about to run program [/tmp/battery] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Applying Kernel Tweaks....
package_extract_file: can't open /system/etc/init.d/S07kernel for write: No such file or directory
about to run program [/tmp/kernel] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Applying Ondemand Kernel Governor Tweaks....
package_extract_file: can't open /system/etc/init.d/S03ondemand for write: No such file or directory
about to run program [/tmp/ondemand] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Tweaking Dalvik Virtual Machine....
package_extract_file: can't open /system/etc/init.d/S10vm for write: No such file or directory
about to run program [/tmp/vm] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Increasing data storage by moving dalvik-cache to /cache if possible...
package_extract_file: can't open /system/etc/init.d/S41dvm2cache for write: No such file or directory
about to run program [/tmp/dvm2cache.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Bind-Mounting dalvik-cache so the device can still boot without sdcard....
package_extract_file: can't open /system/etc/init.d/S13bind for write: No such file or directory
Setting strict minimum free memory handler...
Enabling misc ram tweaks....
Installing Multi-Tasking Tweaks....
Installing Experimental Tweaks....
Installing various smoothness tweaks...
package_extract_file: can't open /system/etc/init.d/S99smoothness for write: No such file or directory
about to run program [/tmp/smoothness] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Internal sd I/O tweaks....
Installing zipalign binaries....
Installing Thunderbolt system_tweak....
Installing Thunderbolt cpu/gpu add-on....
Installing Thunderbolt cfs tweaks....
Installing Thunderbolt tcp buffers tweaks....
Build.prop Tweaks...
Writing 3G build.prop Tweaks....
about to run program [/tmp/3g.sh] with 1 args
/tmp/3g.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 4: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 5: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 6: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 7: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 8: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 9: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 10: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 11: can't create /system/build.prop: Read-only file system
/tmp/3g.sh: line 12: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Battery Saving build.prop Tweaks....
about to run program [/tmp/battery_save.sh] with 1 args
/tmp/battery_save.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/battery_save.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/battery_save.sh: line 4: can't create /system/build.prop: Read-only file system
/tmp/battery_save.sh: line 5: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Camera quality build.prop Tweaks....
about to run program [/tmp/camera.sh] with 1 args
/tmp/camera.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/camera.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/camera.sh: line 4: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Wifi connect speed build.prop Tweaks....
about to run program [/tmp/connect_speed.sh] with 1 args
/tmp/connect_speed.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/connect_speed.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Dalvik ram build.prop Tweaks....
about to run program [/tmp/dalvik_ram.sh] with 1 args
/tmp/dalvik_ram.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/dalvik_ram.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Deep-Sleep build.prop Tweaks....
about to run program [/tmp/deep_sleep.sh] with 1 args
/tmp/deep_sleep.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/deep_sleep.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Jpeg quality build.prop Tweaks....
about to run program [/tmp/jpg_quality.sh] with 1 args
/tmp/jpg_quality.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/jpg_quality.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Disabling kernel error checking....
about to run program [/tmp/kernel_error.sh] with 1 args
/tmp/kernel_error.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/kernel_error.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/kernel_error.sh: line 4: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Locking default launcher in memory....
about to run program [/tmp/lock_launcher.sh] with 1 args
/tmp/lock_launcher.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/lock_launcher.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing internet speed tweaks....
about to run program [/tmp/net_speed.sh] with 1 args
/tmp/net_speed.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/net_speed.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/net_speed.sh: line 4: can't create /system/build.prop: Read-only file system
/tmp/net_speed.sh: line 5: can't create /system/build.prop: Read-only file system
/tmp/net_speed.sh: line 6: can't create /system/build.prop: Read-only file system
/tmp/net_speed.sh: line 7: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing touchscreen build.prop tweaks....
about to run program [/tmp/perf_tuning.sh] with 1 args
/tmp/perf_tuning.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/perf_tuning.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Allowing assets to be purged....
about to run program [/tmp/purge_assets.sh] with 1 args
/tmp/purge_assets.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/purge_assets.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Scrolling speed build.prop tweaks....
about to run program [/tmp/scrolling.sh] with 1 args
/tmp/scrolling.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/scrolling.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/scrolling.sh: line 4: can't create /system/build.prop: Read-only file system
/tmp/scrolling.sh: line 5: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Writing Video Streaming build.prop tweaks....
about to run program [/tmp/streaming.sh] with 1 args
/tmp/streaming.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/streaming.sh: line 3: can't create /system/build.prop: Read-only file system
/tmp/streaming.sh: line 4: can't create /system/build.prop: Read-only file system
/tmp/streaming.sh: line 5: can't create /system/build.prop: Read-only file system
/tmp/streaming.sh: line 6: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Making device boot faster....
about to run program [/tmp/quickpower.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Writing Flash-led tweaks....
about to run program [/tmp/flashled.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Enabling and Disabling Features...
Enabling Just-In-Time Compiler for Dalvik VM....
about to run program [/tmp/dalvik_jit.sh] with 1 args
/tmp/dalvik_jit.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/dalvik_jit.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Enabling Video Hardware acceleration and decoding....
about to run program [/tmp/hw_accelerate.sh] with 1 args
/tmp/hw_accelerate.sh: line 2: can't create /system/build.prop: Read-only file system
/tmp/hw_accelerate.sh: line 3: can't create /system/build.prop: Read-only file system
run_program: child exited with status 1
Removing Android logger....
package_extract_file: can't open /system/etc/init.d/S82logger for write: No such file or directory
about to run program [/tmp/S82logger.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Multitasking...
about to run program [/tmp/lmk_chmod] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Multitasking : Setting High OOM Priorities values...
package_extract_file: can't open /system/etc/init.d/S94oom for write: No such file or directory
about to run program [/tmp/oom_high] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Multitasking : Setting High Minfree values...
package_extract_file: can't open /system/etc/init.d/S93minfree for write: No such file or directory
about to run program [/tmp/minfreehi] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
ZRAM...
Multitasking : Setting ZRAM to 64mb...
package_extract_file: can't open /system/etc/init.d/S90zram for write: No such file or directory
about to run program [/tmp/zram64] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
about to run program [/tmp/chmod64.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
sysctl multitasking tweaks...
Tweaking kernel's stability on high memory-consumption conditions...
package_extract_file: can't open /system/etc/init.d/S29sysctl_kernel for write: No such file or directory
about to run program [/tmp/sysctl_kernel.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Tweaking Dalvik VM's handling of high multitasking conditions...
package_extract_file: can't open /system/etc/init.d/S30sysctl_vm for write: No such file or directory
about to run program [/tmp/sysctl_vm.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Networks & Internet
Network Security : Reinforcing TCP/IP Stack to resist SYN attacks and DoS....
package_extract_file: can't open /system/etc/init.d/S64sysctl_tcpsyn for write: No such file or directory
about to run program [/tmp/sysctl_tcpsyn.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Internet Security : Blocking Source-Routing....
package_extract_file: can't open /system/etc/init.d/S66routing for write: No such file or directory
about to run program [/tmp/routing.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Stability : increasing queue and buffer size of TCP sockets...
package_extract_file: can't open /system/etc/init.d/S61sysctl_queue for write: No such file or directory
about to run program [/tmp/sysctl_queue.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Stability : Allowing system to re-use sockets in TIME-WAIT state....
package_extract_file: can't open /system/etc/init.d/S63sysctl_timewait for write: No such file or directory
about to run program [/tmp/sysctl_timewait.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Speed : Using sysctl to tweak ipv4 protocol behaviour....
package_extract_file: can't open /system/etc/init.d/S62sysctl_ipv4 for write: No such file or directory
about to run program [/tmp/sysctl_ipv4.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
Speed : Applying dns & ppp0 tweaks....
about to run program [/tmp/dnsppp.sh] with 1 args
run_program: execv failed: No such file or directory
run_program: child exited with status 1
GPS Configuration...
Updating your gps.conf to match your country....
Deleting old configuration...
Copying new config...
gps.conf file updated, the gps is now more accurate and locks faster...
Installing Hulu+ in Landscape Layout...
package_extract_file: can't open /data/app/LandscapeModHuluPlus.apk for write: No such file or directory
Allowing Writes to Complete, Please Wait....
Installing Smart Stay EX...
package_extract_file: can't open /data/app/com.beansoft.eyespy.free-30-v1.3.4.3.apk for write: No such file or directory
Allowing Writes to Complete, Please Wait....
Extra Features
Installing OpenVPN support....
symlink: failed to symlink /system/xbin/bb/ifconfig to /system/xbin/ifconfig: No such file or directory
script aborted: symlink: some symlinks failed
symlink: some symlinks failed

Installer Error (Status 7)

End at : Mon Oct 15 16:55:34 2012

Btw, my phone hangs sometimes while I'm choosing which tweaks to add. Softkeys and buttons don't work so I have to ake the battery off to turn the phone on again. Why is that?