easiest way for fix a bricked clone Jynxbox.
A friend brought over a bricked jynxbox which sat on a shelf for a month unit I noticed a posting on Ebay for a jynxbox U7 flash chip. I thought why not so I ordered one, it came by mail in four days.
Removed the old chip and soldered the new one in... Switched it on and it booted back up. Checked the software and it's now a V30 (was a V22).
So for $12 Canadian and 5 minutes soldering it's back up, easier than jtag.
Search bat for "U7 Flash Chip for Jynxbox Ultra HD V30 Satellite Receivers". And no I am not the seller just trying to help someone in a jam.