[DaniPhii]

 Cita: Originalmente Escrito por PhysX1024

Ya he conseguido la tarjeta SD! Y de paso te he enviado un MP!

Creo que he conseguido editar el kernel de CyanogenMod 11 M8 para Samsung Galaxy SCL. Aquí te lo paso: boot.rar. NO FUNCIONA.

Google Apps para esa ROM aquí.

(Click para mostrar/ocultar)

Con flashear el kernel no será suficiente para instalar la ROM en las nuevas particiones. Sin embargo, ya no hay que editar ningún vold.fstab, ya va incluida esa edición en el kernel.

Hay que editar dos archivos dentro del ZIP y también sustituir el boot.img por el que incluyo aquí para que todo salga bien. Los archivos a modificar son los siguientes y marco en negrita los cambios:

META-INF/com/google/android/updater-script:

(Click para mostrar/ocultar)

Hay que borrar la función assert inicial entera.

package_extract_file("modem.bin", "/tmp/modem.bin");
set_perm(0, 0, 0777, "/tmp/modem.bin");
package_extract_file("updater.sh", "/tmp/updater.sh");
set_perm(0, 0, 0777, "/tmp/updater.sh");
package_extract_file("make_ext4fs", "/tmp/make_ext4fs");
set_perm(0, 0, 0777, "/tmp/make_ext4fs");
package_extract_file("busybox", "/tmp/busybox");
set_perm(0, 0, 0777, "/tmp/busybox");
package_extract_file("flash_image", "/tmp/flash_image");
set_perm(0, 0, 0777, "/tmp/flash_image");
package_extract_file("erase_image", "/tmp/erase_image");
set_perm(0, 0, 0777, "/tmp/erase_image");
package_extract_file("bml_over_mtd", "/tmp/bml_over_mtd");
set_perm(0, 0, 0777, "/tmp/bml_over_mtd");
package_extract_file("bml_over_mtd.sh", "/tmp/bml_over_mtd.sh");
set_perm(0, 0, 0777, "/tmp/bml_over_mtd.sh");
package_extract_file("boot.img", "/tmp/boot.img");
assert(run_program("/tmp/updater.sh") == 0);
mount("ext4", "EMMC", "/dev/block/mmcblk1p4", "/data");
package_extract_file("system/bin/otasigcheck.sh", "/tmp/otasigcheck.sh");
package_extract_file("META-INF/org/cyanogenmod/releasekey", "/tmp/releasekey");
set_metadata("/tmp/otasigcheck.sh", "uid", 0, "gid", 0, "mode", 0755);
run_program("/tmp/otasigcheck.sh");
sha1_check(read_file("/tmp/releasekey"),"7241e92725436afc79389d4fc2333a2aa8c20230") && abort("Can't install this package on top of incompatible data. Please try another package or run a factory reset");
unmount("/data");
mount("ext4", "EMMC", "system", "/system");
package_extract_file("system/bin/backuptool.sh", "/tmp/backuptool.sh");
package_extract_file("system/bin/backuptool.functions", "/tmp/backuptool.functions");
set_metadata("/tmp/backuptool.sh", "uid", 0, "gid", 0, "mode", 0755);
set_metadata("/tmp/backuptool.functions", "uid", 0, "gid", 0, "mode", 0644);
run_program("/tmp/backuptool.sh", "backup");
unmount("/system");
show_progress(0.500000, 0);
format("ext4", "EMMC", "system", "0", "/system");
mount("ext4", "EMMC", "system", "/system");
package_extract_dir("recovery", "/system");
package_extract_dir("system", "/system");
symlink("../bin/fsck.f2fs", "/system/bin/dump.f2fs");
symlink("../xbin/su", "/system/bin/su");
symlink("/data/misc/wifi/wl1271-nvs.bin", "/system/etc/firmware/ti-connectivity/wl1271-nvs.bin");
symlink("Roboto-Bold.ttf", "/system/fonts/DroidSans-Bold.ttf");
symlink("Roboto-Regular.ttf", "/system/fonts/DroidSans.ttf");
symlink("busybox", "/system/xbin/[", "/system/xbin/[[",
        "/system/xbin/adjtimex", "/system/xbin/arp", "/system/xbin/ash",
        "/system/xbin/awk", "/system/xbin/base64", "/system/xbin/basename",
        "/system/xbin/bbconfig", "/system/xbin/blkid", "/system/xbin/blockdev",
        "/system/xbin/brctl", "/system/xbin/bunzip2", "/system/xbin/bzcat",
        "/system/xbin/bzip2", "/system/xbin/cal", "/system/xbin/cat",
        "/system/xbin/catv", "/system/xbin/chattr", "/system/xbin/chcon",
        "/system/xbin/chgrp", "/system/xbin/chmod", "/system/xbin/chown",
        "/system/xbin/chroot", "/system/xbin/chvt", "/system/xbin/clear",
        "/system/xbin/cmp", "/system/xbin/comm", "/system/xbin/cp",
        "/system/xbin/cpio", "/system/xbin/crond", "/system/xbin/crontab",
        "/system/xbin/cut", "/system/xbin/date", "/system/xbin/dc",
        "/system/xbin/dd", "/system/xbin/deallocvt", "/system/xbin/depmod",
        "/system/xbin/devmem", "/system/xbin/df", "/system/xbin/diff",
        "/system/xbin/dirname", "/system/xbin/dmesg", "/system/xbin/dnsd",
        "/system/xbin/dos2unix", "/system/xbin/du", "/system/xbin/echo",
        "/system/xbin/ed", "/system/xbin/egrep", "/system/xbin/env",
        "/system/xbin/expand", "/system/xbin/expr", "/system/xbin/false",
        "/system/xbin/fbsplash", "/system/xbin/fdisk", "/system/xbin/fgconsole",
        "/system/xbin/fgrep", "/system/xbin/find", "/system/xbin/findfs",
        "/system/xbin/flash_lock", "/system/xbin/flash_unlock",
        "/system/xbin/flashcp", "/system/xbin/flock", "/system/xbin/fold",
        "/system/xbin/free", "/system/xbin/freeramdisk", "/system/xbin/fstrim",
        "/system/xbin/fsync", "/system/xbin/ftpget", "/system/xbin/ftpput",
        "/system/xbin/fuser", "/system/xbin/getenforce", "/system/xbin/getopt",
        "/system/xbin/getsebool", "/system/xbin/grep", "/system/xbin/groups",
        "/system/xbin/gunzip", "/system/xbin/gzip", "/system/xbin/halt",
        "/system/xbin/head", "/system/xbin/hexdump", "/system/xbin/hwclock",
        "/system/xbin/id", "/system/xbin/ifconfig", "/system/xbin/inetd",
        "/system/xbin/insmod", "/system/xbin/install", "/system/xbin/ionice",
        "/system/xbin/iostat", "/system/xbin/ip", "/system/xbin/kill",
        "/system/xbin/killall", "/system/xbin/killall5", "/system/xbin/less",
        "/system/xbin/ln", "/system/xbin/losetup", "/system/xbin/ls",
        "/system/xbin/lsattr", "/system/xbin/lsmod", "/system/xbin/lspci",
        "/system/xbin/lsusb", "/system/xbin/lzcat", "/system/xbin/lzma",
        "/system/xbin/lzop", "/system/xbin/lzopcat", "/system/xbin/man",
        "/system/xbin/matchpathcon", "/system/xbin/md5sum", "/system/xbin/mesg",
        "/system/xbin/mkdir", "/system/xbin/mke2fs", "/system/xbin/mkfifo",
        "/system/xbin/mkfs.ext2", "/system/xbin/mkfs.vfat",
        "/system/xbin/mknod", "/system/xbin/mkswap", "/system/xbin/mktemp",
        "/system/xbin/modinfo", "/system/xbin/modprobe", "/system/xbin/more",
        "/system/xbin/mount", "/system/xbin/mountpoint", "/system/xbin/mpstat",
        "/system/xbin/mv", "/system/xbin/nanddump", "/system/xbin/nandwrite",
        "/system/xbin/nbd-client", "/system/xbin/netstat", "/system/xbin/nice",
        "/system/xbin/nmeter", "/system/xbin/nohup", "/system/xbin/nslookup",
        "/system/xbin/ntpd", "/system/xbin/od", "/system/xbin/openvt",
        "/system/xbin/patch", "/system/xbin/pgrep", "/system/xbin/pidof",
        "/system/xbin/ping", "/system/xbin/pipe_progress", "/system/xbin/pkill",
        "/system/xbin/pmap", "/system/xbin/poweroff", "/system/xbin/printenv",
        "/system/xbin/printf", "/system/xbin/ps", "/system/xbin/pstree",
        "/system/xbin/pwd", "/system/xbin/pwdx", "/system/xbin/rdate",
        "/system/xbin/rdev", "/system/xbin/readlink", "/system/xbin/realpath",
        "/system/xbin/renice", "/system/xbin/reset", "/system/xbin/resize",
        "/system/xbin/restorecon", "/system/xbin/rev", "/system/xbin/rm",
        "/system/xbin/rmdir", "/system/xbin/rmmod", "/system/xbin/route",
        "/system/xbin/run-parts", "/system/xbin/runcon", "/system/xbin/rx",
        "/system/xbin/sed", "/system/xbin/selinuxenabled", "/system/xbin/seq",
        "/system/xbin/sestatus", "/system/xbin/setconsole",
        "/system/xbin/setenforce", "/system/xbin/setfiles",
        "/system/xbin/setkeycodes", "/system/xbin/setsebool",
        "/system/xbin/setserial", "/system/xbin/setsid", "/system/xbin/sh",
        "/system/xbin/sha1sum", "/system/xbin/sha256sum",
        "/system/xbin/sha3sum", "/system/xbin/sha512sum", "/system/xbin/sleep",
        "/system/xbin/smemcap", "/system/xbin/sort", "/system/xbin/split",
        "/system/xbin/stat", "/system/xbin/strings", "/system/xbin/stty",
        "/system/xbin/sum", "/system/xbin/swapoff", "/system/xbin/swapon",
        "/system/xbin/sync", "/system/xbin/sysctl", "/system/xbin/tac",
        "/system/xbin/tail", "/system/xbin/tar", "/system/xbin/taskset",
        "/system/xbin/tee", "/system/xbin/telnet", "/system/xbin/telnetd",
        "/system/xbin/test", "/system/xbin/tftp", "/system/xbin/tftpd",
        "/system/xbin/time", "/system/xbin/timeout", "/system/xbin/top",
        "/system/xbin/touch", "/system/xbin/tr", "/system/xbin/traceroute",
        "/system/xbin/true", "/system/xbin/ttysize", "/system/xbin/tune2fs",
        "/system/xbin/umount", "/system/xbin/uname", "/system/xbin/uncompress",
        "/system/xbin/unexpand", "/system/xbin/uniq", "/system/xbin/unix2dos",
        "/system/xbin/unlzma", "/system/xbin/unlzop", "/system/xbin/unxz",
        "/system/xbin/unzip", "/system/xbin/uptime", "/system/xbin/usleep",
        "/system/xbin/uudecode", "/system/xbin/uuencode", "/system/xbin/vi",
        "/system/xbin/watch", "/system/xbin/wc", "/system/xbin/wget",
        "/system/xbin/which", "/system/xbin/whoami", "/system/xbin/xargs",
        "/system/xbin/xz", "/system/xbin/xzcat", "/system/xbin/yes",
        "/system/xbin/zcat");
symlink("libGLESv2.so", "/system/lib/libGLESv3.so");
symlink("logcat", "/system/bin/lolcat");
symlink("mksh", "/system/bin/sh");
symlink("mount.exfat", "/system/bin/fsck.exfat",
        "/system/bin/mkfs.exfat");
symlink("pigz", "/system/xbin/unpigz");
symlink("toolbox", "/system/bin/cat", "/system/bin/chcon",
        "/system/bin/chmod", "/system/bin/chown", "/system/bin/clear",
        "/system/bin/cmp", "/system/bin/cp", "/system/bin/date",
        "/system/bin/dd", "/system/bin/df", "/system/bin/dmesg",
        "/system/bin/du", "/system/bin/getenforce", "/system/bin/getevent",
        "/system/bin/getprop", "/system/bin/getsebool", "/system/bin/grep",
        "/system/bin/hd", "/system/bin/id", "/system/bin/ifconfig",
        "/system/bin/iftop", "/system/bin/insmod", "/system/bin/ioctl",
        "/system/bin/ionice", "/system/bin/kill", "/system/bin/ln",
        "/system/bin/load_policy", "/system/bin/log", "/system/bin/ls",
        "/system/bin/lsmod", "/system/bin/lsof", "/system/bin/md5",
        "/system/bin/mkdir", "/system/bin/mkswap", "/system/bin/mount",
        "/system/bin/mv", "/system/bin/nandread", "/system/bin/netstat",
        "/system/bin/newfs_msdos", "/system/bin/notify", "/system/bin/printenv",
        "/system/bin/ps", "/system/bin/r", "/system/bin/readlink",
        "/system/bin/renice", "/system/bin/restart", "/system/bin/restorecon",
        "/system/bin/rm", "/system/bin/rmdir", "/system/bin/rmmod",
        "/system/bin/route", "/system/bin/runcon", "/system/bin/schedtop",
        "/system/bin/sendevent", "/system/bin/setconsole",
        "/system/bin/setenforce", "/system/bin/setfattr", "/system/bin/setprop",
        "/system/bin/setsebool", "/system/bin/sleep", "/system/bin/smd",
        "/system/bin/start", "/system/bin/stop", "/system/bin/swapoff",
        "/system/bin/swapon", "/system/bin/sync", "/system/bin/top",
        "/system/bin/touch", "/system/bin/umount", "/system/bin/uptime",
        "/system/bin/vmstat", "/system/bin/watchprops",
        "/system/bin/wipe");
set_metadata_recursive("/system", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0644, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata_recursive("/system/addon.d", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata_recursive("/system/bin", "uid", 0, "gid", 2000, "dmode", 0755, "fmode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/bin/app_process", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:zygote_exec:s0");
set_metadata("/system/bin/clatd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:clatd_exec:s0");
set_metadata("/system/bin/debuggerd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:debuggerd_exec:s0");
set_metadata("/system/bin/dhcpcd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:dhcp_exec:s0");
set_metadata("/system/bin/dnsmasq", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:dnsmasq_exec:s0");
set_metadata("/system/bin/drmserver", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:drmserver_exec:s0");
set_metadata("/system/bin/hostapd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:hostapd_exec:s0");
set_metadata("/system/bin/installd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:installd_exec:s0");
set_metadata("/system/bin/keystore", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:keystore_exec:s0");
set_metadata("/system/bin/mediaserver", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:mediaserver_exec:s0");
set_metadata("/system/bin/mksh", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:shell_exec:s0");
set_metadata("/system/bin/mtpd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:mtp_exec:s0");
set_metadata("/system/bin/netcfg", "uid", 0, "gid", 3003, "mode", 02750, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/bin/netd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:netd_exec:s0");
set_metadata("/system/bin/ping", "uid", 0, "gid", 0, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:ping_exec:s0");
set_metadata("/system/bin/pppd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:ppp_exec:s0");
set_metadata("/system/bin/qemud", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:qemud_exec:s0");
set_metadata("/system/bin/racoon", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:racoon_exec:s0");
set_metadata("/system/bin/rild", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:rild_exec:s0");
set_metadata("/system/bin/run-as", "uid", 0, "gid", 2000, "mode", 0750, "capabilities", 0xc0, "selabel", "u:object_r:runas_exec:s0");
set_metadata("/system/bin/sdcard", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:sdcardd_exec:s0");
set_metadata("/system/bin/servicemanager", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:servicemanager_exec:s0");
set_metadata("/system/bin/surfaceflinger", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:surfaceflinger_exec:s0");
set_metadata("/system/bin/vold", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:vold_exec:s0");
set_metadata("/system/bin/wpa_supplicant", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:wpa_exec:s0");
set_metadata_recursive("/system/etc/dhcpcd", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0644, "capabilities", 0x0, "selabel", "u:object_r:dhcp_system_file:s0");
set_metadata("/system/etc/dhcpcd/dhcpcd-run-hooks", "uid", 1014, "gid", 2000, "mode", 0550, "capabilities", 0x0, "selabel", "u:object_r:dhcp_system_file:s0");
set_metadata_recursive("/system/etc/init.d", "uid", 0, "gid", 2000, "dmode", 0755, "fmode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/etc/init.d", "uid", 0, "gid", 0, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/etc/init.goldfish.sh", "uid", 0, "gid", 2000, "mode", 0550, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/etc/install-cm-recovery.sh", "uid", 0, "gid", 0, "mode", 0544, "capabilities", 0x0);
set_metadata_recursive("/system/etc/ppp", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0555, "capabilities", 0x0, "selabel", "u:object_r:ppp_system_file:s0");
set_metadata("/system/recovery-from-boot.p", "uid", 0, "gid", 0, "mode", 0644, "capabilities", 0x0);
set_metadata("/system/vendor", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata_recursive("/system/vendor/bin", "uid", 0, "gid", 2000, "dmode", 0755, "fmode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/vendor/bin/gpsd", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:gpsd_exec:s0");
set_metadata("/system/vendor/etc", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/vendor/lib", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/vendor/lib/egl", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/vendor/lib/hw", "uid", 0, "gid", 2000, "mode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata_recursive("/system/xbin", "uid", 0, "gid", 2000, "dmode", 0755, "fmode", 0755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/xbin/librank", "uid", 0, "gid", 0, "mode", 06755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/xbin/procmem", "uid", 0, "gid", 0, "mode", 06755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/xbin/procrank", "uid", 0, "gid", 0, "mode", 06755, "capabilities", 0x0, "selabel", "u:object_r:system_file:s0");
set_metadata("/system/xbin/su", "uid", 0, "gid", 0, "mode", 06755, "capabilities", 0x0, "selabel", "u:object_r:su_exec:s0");
show_progress(0.200000, 0);
delete("/system/bin/otasigcheck.sh");
show_progress(0.200000, 10);
package_extract_file("system/bin/backuptool.sh", "/tmp/backuptool.sh");
package_extract_file("system/bin/backuptool.functions", "/tmp/backuptool.functions");
set_metadata("/tmp/backuptool.sh", "uid", 0, "gid", 0, "mode", 0755);
set_metadata("/tmp/backuptool.functions", "uid", 0, "gid", 0, "mode", 0644);
run_program("/tmp/backuptool.sh", "restore");
delete("/system/bin/backuptool.sh");
delete("/system/bin/backuptool.functions");
show_progress(0.200000, 10);
show_progress(0.100000, 0);
unmount("/system");

updater.sh:

(Click para mostrar/ocultar)

#!/tmp/busybox sh
#
# Filsystem Conversion Script for Samsung Galaxy SL
# (c) 2011 by Teamhacksung
#

check_mount() {
    if ! /tmp/busybox grep -q $1 /proc/mounts ; then
        /tmp/busybox mkdir -p $1
        /tmp/busybox umount -l $2
        if ! /tmp/busybox mount -t $3 $2 $1 ; then
            /tmp/busybox echo "Cannot mount $1."
            exit 1
        fi
    fi
}

set_log() {
    rm -rf $1
    exec >> $1 2>&1
}

# ui_print by Chainfire
OUTFD=$(/tmp/busybox ps | /tmp/busybox grep -v "grep" | /tmp/busybox grep -o -E "update_binary(.*)" | /tmp/busybox cut -d " " -f 3);
ui_print() {
  if [ $OUTFD != "" ]; then
    echo "ui_print ${1} " 1>&$OUTFD;
    echo "ui_print " 1>&$OUTFD;
  else
    echo "${1}";
  fi;
}

set -x
export PATH=/:/sbin:/system/xbin:/system/bin:/tmp:$PATH

IS_GSM='/tmp/busybox true'
SD_PART='/dev/block/mmcblk1p1'
MTD_SIZE='454557696'
EFS_PART=`/tmp/busybox grep efs /proc/mtd | /tmp/busybox awk '{print $1}' | /tmp/busybox sed 's/://g' | /tmp/busybox sed 's/mtd/mtdblock/g'`
RADIO_PART=`/tmp/busybox grep radio /proc/mtd | /tmp/busybox awk '{print $1}' | /tmp/busybox sed 's/://g' | /tmp/busybox sed 's/mtd/mtdblock/g'`

# check for old/non-cwm recovery.
if ! /tmp/busybox test -n "$UPDATE_PACKAGE" ; then
    # scrape package location from /tmp/recovery.log
    UPDATE_PACKAGE=`/tmp/busybox cat /tmp/recovery.log | /tmp/busybox grep 'Update location:' | /tmp/busybox tail -n 1 | /tmp/busybox cut -d ' ' -f 3-`
fi

# check if we're running on a bml, mtd (old) or mtd (current) device
if /tmp/busybox test -e /dev/block/bml7 ; then
    # we're running on a bml device

    # make sure sdcard is mounted
    check_mount /mnt/sdcard $SD_PART vfat

    # everything is logged into /mnt/sdcard/cyanogenmod_bml.log
    set_log /mnt/sdcard/cyanogenmod_bml.log

    if $IS_GSM ; then
        # make sure efs is mounted
        check_mount /efs /dev/block/stl3 rfs

        # create a backup of efs
        if /tmp/busybox test -e /mnt/sdcard/backup/efs ; then
            /tmp/busybox mv /mnt/sdcard/backup/efs /mnt/sdcard/backup/efs-$$
        fi
        /tmp/busybox rm -rf /mnt/sdcard/backup/efs

        /tmp/busybox mkdir -p /mnt/sdcard/backup/efs
        /tmp/busybox cp -R /efs/ /mnt/sdcard/backup
    fi

    # write the package path to sdcard cyanogenmod.cfg
    if /tmp/busybox test -n "$UPDATE_PACKAGE" ; then
        PACKAGE_LOCATION=${UPDATE_PACKAGE#/mnt}
        /tmp/busybox echo "$PACKAGE_LOCATION" > /mnt/sdcard/cyanogenmod.cfg
    fi

    # Scorch any ROM Manager settings to require the user to reflash recovery
    /tmp/busybox rm -f /mnt/sdcard/clockworkmod/.settings

    # write new kernel to boot partition
    /tmp/flash_image boot /tmp/boot.img
    if [ "$?" != "0" ] ; then
        exit 3
    fi
    /tmp/busybox sync

    /sbin/reboot now
    exit 0

elif /tmp/busybox test -e /dev/block/mtdblock0 ; then
    # we're running on a mtd (current) device

    # make sure sdcard is mounted
    check_mount /sdcard $SD_PART vfat

    # everything is logged into /sdcard/cyanogenmod.log
    set_log /sdcard/cyanogenmod_mtd.log

    if $IS_GSM ; then
        # create mountpoint for radio partition
        /tmp/busybox mkdir -p /radio

        # make sure radio partition is mounted
        if ! /tmp/busybox grep -q /radio /proc/mounts ; then
            /tmp/busybox umount -l /dev/block/$RADIO_PART
            if ! /tmp/busybox mount -t yaffs2 /dev/block/$RADIO_PART /radio ; then
                /tmp/busybox echo "Cannot mount radio partition."
                exit 5
            fi
        fi

        # if modem.bin doesn't exist on radio partition, format the partition and copy it
        if ! /tmp/busybox test -e /radio/modem.bin ; then
            /tmp/busybox umount -l /dev/block/$RADIO_PART
            /tmp/erase_image radio
            if ! /tmp/busybox mount -t yaffs2 /dev/block/$RADIO_PART /radio ; then
                /tmp/busybox echo "Cannot copy modem.bin to radio partition."
                exit 5
            else
                /tmp/busybox cp /tmp/modem.bin /radio/modem.bin
            fi
        fi

        # unmount radio partition
        /tmp/busybox umount -l /radio
    fi

    if ! /tmp/busybox test -e /sdcard/cyanogenmod.cfg ; then
        # update install - flash boot image then skip back to updater-script
        # (boot image is already flashed for first time install or old mtd upgrade)

        # flash boot image
        /tmp/bml_over_mtd.sh boot 82 reservoir 2004 /tmp/boot.img

        # unmount system (recovery seems to expect system to be unmounted)
        /tmp/busybox umount -l /system

        exit 0
    fi

    # if a cyanogenmod.cfg exists, then this is a first time install
    # let's format the volumes and restore modem and efs

    # remove the cyanogenmod.cfg to prevent this from looping
    /tmp/busybox rm -f /sdcard/cyanogenmod.cfg

    # unmount and format system (recovery seems to expect system to be unmounted)
    # unmount and format data
    /tmp/busybox umount -l /data
    /tmp/busybox umount -l /cache
    /tmp/busybox umount -l /system

    /tmp/make_ext4fs -b 4096 -g 32768 -i 8192 -I 256 -a /cache /dev/block/mmcblk1p2

    /tmp/make_ext4fs -b 4096 -g 32768 -i 8192 -I 256 -a /data /dev/block/mmcblk1p4
    /tmp/erase_image system

    if $IS_GSM ; then
        # restore efs backup
        if /tmp/busybox test -e /sdcard/backup/efs/nv_data.bin ; then
            /tmp/busybox umount -l /efs
            /tmp/erase_image efs
            /tmp/busybox mkdir -p /efs

            if ! /tmp/busybox grep -q /efs /proc/mounts ; then
                if ! /tmp/busybox mount -t yaffs2 /dev/block/$EFS_PART /efs ; then
                    /tmp/busybox echo "Cannot mount efs."
                    exit 6
                fi
            fi

            /tmp/busybox cp -R /sdcard/backup/efs /
            /tmp/busybox umount -l /efs
        else
            /tmp/busybox echo "Cannot restore efs."
            exit 7
        fi
    fi

    exit 0
fi

Para quienes sean curiosos y quieran saber de qué va todo esto, estas son las indicaciones para la instalación de CyanogenMod 11 M8 en un Samsung Galaxy SCL que tenga todas las particiones del sistema dañadas (/cache, /system y /data). Para ello necesitamos crear cuatro particiones primarias en una tarjeta SD. Serán utilizadas así:

/dev/block/mmcblk1p1 - Almacenamiento de medios
/dev/block/mmcblk1p2 - /cache
/dev/block/mmcblk1p3 - /system
/dev/block/mmcblk1p4 - /data

Sabiendo esto, podéis decidir qué tamaño queréis que tenga cada una de ellas haciendo uso de fdisk desde el shell de Android.

Espero que os pueda servir a más de uno. Si no funciona, comunicádmelo, es la primera vez que edito este kernel.

Siento no haber podido ser de más ayuda en tu caso, PhysX1024. Al menos algo de usabilidad le queda. Poca, pero algo es.

¡Un saludo!