Ok so I have this Coolpad dazen 1 (model no. In title) which is stuck on a recurring bootloop. After searching in various forums including XDA I found the stock ROM and the required tool to flash (YGDP), but whenever I try to flash the process just stops at 11% with an error "fail to execute flash command". I installed the drivers that came with it but still no use. So if anyone has any solution I'll greatly appreciate it. :3.