Here it is a compatible wpa_supplicant for 2.3.5
tested and working with yp g70 2.3.5 and x10 mini 2.1 with barnacle.
Probably it works with symbian (joikuspot) and windows 6.5 wifi tethering
donít forgot to backup your original wpa_supplicant file!!!
Transfer the wpa_supplicant file to your phone SD card.
Now copy wpa_supplicant file to /system/bin folder using root explorer (select R/W read and write)
reboot and test it!
i placed this file in the bin folder accidently deleted the original file.. i didnt realize my android version is gingerbread 2.3.6 not 2.3.5.. now my wifi doesnt even scan non adhoc networks. it just keeps scanning for networks.. my cell is galaxy Y 5360.ive tried hard reset and everything.. i dont know what to do now.. can anyone help me .. post the original wpa_supplicant for my device.. i would be thankful.. kindly help me out. as i bought my cell only yesterday n not looking forward to pay extra cash to get it fixed..