Originally Posted by lucian777
On hd2 are u using android or windows mobile? Does your pc recognize the hd2 as a Ad-hoc network? If you are using android use the attached app for wifi tether and try again.
If hd2 uses a ad hoc network try this (u can use Root Explorer to replace the wpa_supplicant)
I am using Windows Mobile 6 on my HD2. As per the following instructions:
"I purchased a Samsung Galaxy tablet this weekend with out a 3G data plan as my idea was to just tether it to my cell phone where I have an unlimited data plan. There are several apps that will turn your phone into a wifi hot spot but all of them create an AD-HOC wifi network. Much to my surprise, by default, the Samsung Galaxy Tab will not see or allow you to connect to AD-HOC wifi networks. I took me some time to figure out how to get around this. I figured if I posted the information it might same someone else the same problems I had:
1. ROOT TABLET (This is a MUST)
2. MOUNT /system as RW - #mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
3. MAKE A BACKUP OF /system/bin/wpa_supplicant
4. REPLACE wpa_supplicant WITH VERSION I HAVE ATTACHED TO POST
5. MOUNT /system as RO - #mount -o ro,remount -t yaffs2 /dev/block/mtdblock3 /system
6. TURN wifi OFF and BACK ON.
Once you complete step 6 if there is a AD-HOC network in range it will show up as ssid(adhoc) in the available network list. Once you see the AD-HOC network you will be able to configure it and connect to it like you would any other wireless network."
How can I get to the next step below:
"MOUNT /system as RW - #mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system"?
Please Help me