[Solved] Help with updater script - Android Q&A, Help & Troubleshooting

Hi,
I was trying to modify the Samsung Galaxy Young - S6312 rom in the kitchen (Android 4.1.2 JB).
I did the basic changes (root, busybox etc) and flashed it.
While flashing, I accidentally wrote the partition number wrong for boot mount and it resulted in hard brick.
Well, I am getting the phone back today from the service centre, and was wondering if anyone would take a look at the updater script, so I dont brick it again.
I corrected the mount points, to the best of my knowledge. But could you please check that and any other errors it might have?
That would be a great help.
The updater script is:
Code:
show_progress(0.1, 0);
ui_print("");
ui_print("");
ui_print("Please Wait... ");
ui_print("");
format("ext4", "EMMC", "/dev/block/mmcblk0p21");
mount("ext4", "EMMC", "/dev/block/mmcblk0p21", "/system");
mount("ext4", "EMMC", "/dev/block/mmcblk0p24", "/data");
delete("/data/local");
package_extract_file("check_data_app", "/tmp/check_data_app");
set_perm(0, 0, 0777, "/tmp/check_data_app");
run_program("/tmp/check_data_app");
package_extract_dir("data", "/data");
set_perm(2000, 2000, 0771, "/data/local");
set_perm_recursive(1000, 1000, 0771, 0644, "/data/app");
package_extract_dir("system", "/system");
symlink("dumpstate", "/system/bin/dumpcrash");
symlink("toolbox", "/system/bin/cat");
symlink("toolbox", "/system/bin/chmod");
symlink("toolbox", "/system/bin/chown");
symlink("toolbox", "/system/bin/cmp");
symlink("debuggerd", "/system/bin/csview");
symlink("toolbox", "/system/bin/date");
symlink("toolbox", "/system/bin/dd");
symlink("toolbox", "/system/bin/df");
symlink("toolbox", "/system/bin/dmesg");
symlink("toolbox", "/system/bin/getevent");
symlink("toolbox", "/system/bin/getprop");
symlink("toolbox", "/system/bin/hd");
symlink("toolbox", "/system/bin/id");
symlink("toolbox", "/system/bin/ifconfig");
symlink("toolbox", "/system/bin/iftop");
symlink("toolbox", "/system/bin/insmod");
symlink("toolbox", "/system/bin/ioctl");
symlink("toolbox", "/system/bin/ionice");
symlink("toolbox", "/system/bin/kill");
symlink("toolbox", "/system/bin/ln");
symlink("toolbox", "/system/bin/log");
symlink("toolbox", "/system/bin/ls");
symlink("toolbox", "/system/bin/lsmod");
symlink("toolbox", "/system/bin/lsof");
symlink("toolbox", "/system/bin/mkdir");
symlink("toolbox", "/system/bin/mount");
symlink("toolbox", "/system/bin/mv");
symlink("toolbox", "/system/bin/nandread");
symlink("toolbox", "/system/bin/netstat");
symlink("toolbox", "/system/bin/newfs_msdos");
symlink("toolbox", "/system/bin/notify");
symlink("toolbox", "/system/bin/printenv");
symlink("toolbox", "/system/bin/ps");
symlink("toolbox", "/system/bin/reboot");
symlink("toolbox", "/system/bin/renice");
symlink("toolbox", "/system/bin/rm");
symlink("toolbox", "/system/bin/rmdir");
symlink("toolbox", "/system/bin/rmmod");
symlink("toolbox", "/system/bin/route");
symlink("toolbox", "/system/bin/schedtop");
symlink("toolbox", "/system/bin/sendevent");
symlink("toolbox", "/system/bin/setconsole");
symlink("toolbox", "/system/bin/setprop");
symlink("mksh", "/system/bin/sh");
symlink("toolbox", "/system/bin/sleep");
symlink("toolbox", "/system/bin/smd");
symlink("toolbox", "/system/bin/start");
symlink("toolbox", "/system/bin/stop");
symlink("toolbox", "/system/bin/sync");
symlink("toolbox", "/system/bin/top");
symlink("toolbox", "/system/bin/touch");
symlink("toolbox", "/system/bin/umount");
symlink("toolbox", "/system/bin/uptime");
symlink("toolbox", "/system/bin/vmstat");
symlink("toolbox", "/system/bin/watchprops");
symlink("toolbox", "/system/bin/wipe");
symlink("toolbox", "/system/bin/chcon");
symlink("toolbox", "/system/bin/setenforce");
symlink("toolbox", "/system/bin/grep");
symlink("toolbox", "/system/bin/runcon");
symlink("toolbox", "/system/bin/touchinput");
symlink("toolbox", "/system/bin/md5");
symlink("toolbox", "/system/bin/getsebool");
symlink("toolbox", "/system/bin/setsebool");
symlink("toolbox", "/system/bin/restorecon");
symlink("toolbox", "/system/bin/getenforce");
symlink("toolbox", "/system/bin/load_policy");
symlink("toolbox", "/system/bin/cp");
symlink("toolbox", "/system/bin/playback");
symlink("toolbox", "/system/bin/du");
set_perm_recursive(0, 0, 0755, 0644, "/system");
set_perm_recursive(0, 0, 0777, 0777, "/system/etc/init.d");
set_perm_recursive(0, 2000, 0755, 0755, "/system/bin");
set_perm(0, 3003, 06755, "/system/bin/ip");
set_perm(0, 3003, 02750, "/system/bin/netcfg");
set_perm(0, 3004, 02755, "/system/bin/ping");
set_perm(0, 2000, 06750, "/system/bin/run-as");
set_perm_recursive(1002, 1002, 0755, 0440, "/system/etc/bluetooth");
set_perm(0, 0, 0755, "/system/etc/bluetooth");
set_perm(1000, 1000, 0640, "/system/etc/bluetooth/auto_pairing.conf");
set_perm(3002, 3002, 0444, "/system/etc/bluetooth/blacklist.conf");
set_perm(1002, 1002, 0440, "/system/etc/dbus.conf");
set_perm(1014, 2000, 0550, "/system/etc/dhcpcd/dhcpcd-run-hooks");
set_perm(0, 2000, 0550, "/system/etc/init.goldfish.sh");
set_perm_recursive(0, 0, 0755, 0555, "/system/etc/ppp");
set_perm_recursive(0, 2000, 0755, 0755, "/system/xbin");
set_perm(0, 1000, 0755, "/system/xbin/busybox");
symlink("/system/xbin/busybox", "/system/bin/busybox");
run_program("/system/xbin/busybox", "--install", "-s", "/system/xbin");
set_perm(0, 0, 06755, "/system/xbin/su");
symlink("/system/xbin/su", "/system/bin/su");
show_progress(0.1, 10);
show_progress(0.2, 0);
assert(package_extract_file("boot.img", "/tmp/boot.img"),
ui_print("Flashing Boot.img...");
package_extract_file("boot.img", "/dev/block/mmcblk0p8");
ui_print("Kernel image flashed...");
ui_print(" ");
delete("/tmp/boot.img"));
ui_print("Almost Done... ");
show_progress(0.2, 10);
unmount("/system");
unmount("/data");
The other files (update binary, recovery.fstab) for reference are in the attachment.
Thanks in advance.

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Anybody? Please Help!
(Bumping because its moved in new thread now)

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bullonwheels said:
Anybody? Please Help!
(Bumping because its moved in new thread now)
Click to expand...
Click to collapse
Assuming your mount points are correct, I don't see anything that would cause a brick.
Slithering from the nether regions of a twisted mind and tarnished soul

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Thanks. I'll give it a try.
Stryke_the_Orc said:
Assuming your mount points are correct, I don't see anything that would cause a brick.
Slithering from the nether regions of a twisted mind and tarnished soul
Click to expand...
Click to collapse

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bullonwheels said:
Thanks. I'll give it a try.
Click to expand...
Click to collapse
I'm assuming that all is well?

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Stryke_the_Orc said:
I'm assuming that all is well?
Click to expand...
Click to collapse
Yes. I just changed the syntax from
Code:
write_raw_image("tmp/boot.img","boot")
to
Code:
package_extract_file("boot.img", "/dev/block/mmcblk0p8");
and everything went fine.
Sorry for not giving the feedback earlier.

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bullonwheels said:
Yes. I just changed the syntax from
Code:
write_raw_image("tmp/boot.img","boot")
to
Code:
package_extract_file("boot.img", "/dev/block/mmcblk0p8");
and everything went fine.
Sorry for not giving the feedback earlier.
Click to expand...
Click to collapse
Should work fine, but should extract to /tmp/ and write raw image, assuming you have the correct partition.