Always revert back to stock, update dash then flash again to Lt+.
Make sure first your using correct pre folder for stock. spoof to target.
Mtkflash 32-- liteon erase
Click yes to next to pop ups, second one being asking you to then cycle drive off then on-do it.
Click write once complete outro drive.
Update dashboard, then flash again with ltplus-0251-v3.0.bin