D682TR MT6575 flash error help pls!


Checking data…OK
Platform: LG MTK
Selected port: COM152
Selected baudrate: 460800
Selected model: D682TR
Selected USB connection type
Please, reconnect battery and connect cable…OK
Phone found.
CPU name: MT6575
CPU revision: 8B00.CB00.E201.0000
Setting power state…OK
Prepairing loader…OK
Sending loader…OK
Synchronizing with loader…
Failed to read loader version!
Performed by 2.2.0 software version.