It's plugged for about 10 hours and nothing.
I live in Brazil, no sells here yet and it was bought on USA. :(
I am in exactly the same situation as you. Prospects to resuscitate our bricked Nexus 4 are extremely dim!...
I used 1.6 to root my N7 WiFi with Android 4.2, and was successful on first try. Great tool; thanks.
Here's mine - Singapore.
Galaxy S3 is launched in my country today - and still no S-OFF from HTC. So, its bye-bye to One X - I put it in eBay and sold it at quite a loss. Such a pity as the One X is a very nice smartphone. I won't buy another HTC phone if it has S-ON.