[Samsung Galaxy Mega] shazzl:
i deleted the symlink for the wifi module incase

no luck wifi not working and externel sd not mount

---------- Post added at 10:54 PM ---------- Previous post was at 10:42 PM ----------

can you check this init.qcom.wifi.sh

target="$1"
serialno="$2"

btsoc=""

# No path is set up at this point so we have to do it here.
PATH=/sbin:/system/sbin:/system/bin:/system/xbin
export PATH

# Load wifi kernel module
load_wifiKM()
{
# We need to make sure the WCNSS platform driver is running.
# The WCNSS platform driver can either be built as a loadable
# module or it can be built-in to the kernel. If it is built
# as a loadable module it can have one of several names. So
# look to see if an appropriately named kernel module is
# present
wcnssmod=`ls /system/lib/modules/wcnss*.ko` 2> /dev/null
case "$wcnssmod" in
*wcnss*)
# A kernel module is present, so load it
insmod $wcnssmod
;;
*)
# A kernel module is not present so we assume the
# driver is built-in to the kernel. If that is the
# case then the driver will export a file which we
# must touch so that the driver knows that userspace
# is ready to handle firmware download requests. See
# if an appropriately named device file is present
wcnssnode=`ls /dev/wcnss*`
case "$wcnssnode" in
*wcnss*)
# There is a device file. Write to the file
# so that the driver knows userspace is
# available for firmware download requests
echo 1 > $wcnssnode
echo 3 > /sys/module/subsystem_restart/parameters/restart_level
echo 1 > /sys/module/wcnss_ssr_8960/parameters/enable_riva_ssr
;;
*)
# There is not a kernel module present and
# there is not a device file present, so
# the driver must not be available
echo "No WCNSS module or device node detected"
;;
esac
;;
esac

# Plumb down the device serial number
if [ -f /sys/devices/*wcnss-wlan/serial_number ]; then
cd /sys/devices/*wcnss-wlan
echo $serialno > serial_number
cd /
elif [ -f /sys/devices/platform/wcnss_wlan.0/serial_number ]; then
echo $serialno > /sys/devices/platform/wcnss_wlan.0/serial_number
fi
}

case "$target" in
msm8974*)
# link pronto modules
rm /system/lib/modules/wlan.ko
rm /system/lib/modules/cfg80211.ko
ln -s /system/lib/modules/pronto/pronto_wlan.ko /system/lib/modules/wlan.ko
ln -s /system/lib/modules/pronto/cfg80211.ko /system/lib/modules/cfg80211.ko

# The property below is used in Qcom SDK for softap to determine
# the wifi driver config file
setprop wlan.driver.config /data/misc/wifi/WCNSS_qcom_cfg.ini

# Load kernel module in a separate process
load_wifiKM &
;;

msm8960*)
wlanchip=""

if [ -f /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf ]; then
wlanchip=`cat /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf`
fi

if [ "$wlanchip" == "" ]; then
# auto detect ar6004-usb card
# for ar6004-usb card, the vendor id and device id is as the following
# vendor id product id
# 0x0cf3 0x9374
# 0x0cf3 0x9372
device_ids=`ls /sys/bus/usb/devices/`
for id in $device_ids; do
if [ -f /sys/bus/usb/devices/$id/idVendor ]; then
vendor=`cat /sys/bus/usb/devices/$id/idVendor`
if [ $vendor = "0cf3" ]; then
if [ -f /sys/bus/usb/devices/$id/idProduct ]; then
product=`cat /sys/bus/usb/devices/$id/idProduct`
if [ $product = "9374" ] || [ $product = "9372" ]; then
echo "auto" > /sys/bus/usb/devices/$id/power/control
wlanchip="AR6004-USB"
break
fi
fi
fi
fi
done
# auto detect ar6004-usb card end
fi

if [ "$wlanchip" == "" ]; then
# auto detect ar6004-sdio card
# for ar6004-sdio card, the vendor id and device id is as the following
# vendor id device id
# 0x0271 0x0400
# 0x0271 0x0401
sdio_vendors=`echo \`cat /sys/bus/mmc/devices/*/*/vendor\``
sdio_devices=`echo \`cat /sys/bus/mmc/devices/*/*/device\``
ven_idx=0

for vendor in $sdio_vendors; do
case "$vendor" in
"0x0271")
dev_idx=0
for device in $sdio_devices; do
if [ $ven_idx -eq $dev_idx ]; then
case "$device" in
"0x0400" | "0x0401")
wlanchip="AR6004-SDIO"
;;
*)
;;
esac
fi
dev_idx=$(( $dev_idx + 1))
done
;;
*)
;;
esac
ven_idx=$(( $ven_idx + 1))
done
# auto detect ar6004-sdio card end
fi

echo "The WLAN Chip ID is $wlanchip"
setprop wlan.driver.ath.wlanchip $wlanchip
case "$wlanchip" in
"AR6004-USB")
setprop wlan.driver.ath 2
rm /system/lib/modules/wlan.ko
ln -s /system/lib/modules/ath6kl-3.5/ath6kl_usb.ko \
/system/lib/modules/wlan.ko
rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin
rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_usb \
/system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_usb \
/system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin
rm /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin_usb \
/system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin
;;
"AR6004-SDIO")
setprop wlan.driver.ath 2
setprop qcom.bluetooth.soc ath3k
btsoc="ath3k"
rm /system/lib/modules/wlan.ko
ln -s /system/lib/modules/ath6kl-3.5/ath6kl_sdio.ko \
/system/lib/modules/wlan.ko
rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin
rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_sdio \
/system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_sdio \
/system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin
rm /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin
ln -s /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin_sdio \
/system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin
;;
*)
echo "*** WI-FI chip ID is not specified in /persist/wlan_chip_id **"
echo "*** Use the default WCN driver. **"
setprop wlan.driver.ath 0
rm /system/lib/modules/wlan.ko
ln -s /system/lib/modules/prima/prima_wlan.ko /system/lib/modules/wlan.ko

# Load kernel module in a separate process
load_wifiKM &
;;
esac
;;

msm7627a*)
wlanchip=`cat /persist/wlan_chip_id`
echo "The WLAN Chip ID is $wlanchip"
case "$wlanchip" in
"ATH6KL")
setprop wlan.driver.ath 1
rm /system/lib/modules/wlan.ko
rm /system/lib/modules/cfg80211.ko
ln -s /system/lib/modules/ath6kl/ath6kl_sdio.ko /system/lib/modules/wlan.ko
ln -s /system/lib/modules/ath6kl/cfg80211.ko /system/lib/modules/cfg80211.ko
;;
"WCN1314")
setprop wlan.driver.ath 0
rm /system/lib/modules/wlan.ko
rm /system/lib/modules/cfg80211.ko
ln -s /system/lib/modules/volans/WCN1314_rf.ko /system/lib/modules/wlan.ko
ln -s /system/lib/modules/volans/cfg80211.ko /system/lib/modules/cfg80211.ko
;;
*)
setprop wlan.driver.ath 1
rm /system/lib/modules/wlan.ko
rm /system/lib/modules/cfg80211.ko
ln -s /system/lib/modules/ath6kl/ath6kl_sdio.ko /system/lib/modules/wlan.ko
ln -s /system/lib/modules/ath6kl/cfg80211.ko /system/lib/modules/cfg80211.ko
echo "********************************************************************"
echo "*** Error:WI-FI chip ID is not specified in /persist/wlan_chip_id **"
echo "******* WI-FI may not work ***********************************"
;;
esac
;;

msm7627*)
ln -s /data/hostapd/qcom_cfg.ini /etc/firmware/wlan/qcom_cfg.ini
ln -s /persist/qcom_wlan_nv.bin /etc/firmware/wlan/qcom_wlan_nv.bin
;;

msm8660*)
;;

msm7630*)
;;

*)
;;
esac

# Run audio init script
/system/bin/sh /system/etc/init.qcom.audio.sh "$target" "$btsoc"

did you skip the selinux config..

in sys/fs/selinux dose not exits