UP21_D2_CTool_v1.12
   1Fix SanDisk 24nm D2 Flash.

UP21_D2_CTool_v1.11
   1Update Burner & F/W For 24nm D2 4GB
   2Sorting Pattern Update For 24nm D2 4GB.

UP21_D2_CTool_v1.10
   1Fix Mode21̶
   2ECCѡΪ0-10ĬֵΪ4.

UP21_D2_CTool_v1.09
   1F/W Update̶
   2F/W Slow PageĽ
   3Sorting Pattern Update.   
   
UP21_D2_CTool_v1.08_0907
   1F/W Updte Burn In Ľ
   2Sorting Pattern Update Fix Specail ECC Fail
   3Hardware Write Protect

UP21_D2_CTool_v1.08_0904
   1F/W Updte H2testw NGͣ
   2Sorting Pattern Update
   3Fix 5D2H Error Code 1102 & 1107 & 1109 & 6018;
   4Erase Old Code FunctionĽ

UP21_D2_CTool_v1.07_0805
   1Sorting Pattern Update 
   2F/W Update
   3Fix Error Code 0301
   4Fix BIN Setting
   5Fix USB Port Recognize

UP21_D2_CTool_v1.07
   1Add Timing Adjustment
   2ɨŻ
   3Add 24nm D2 4GB
   ע
   ѡBy DriverʱȷÿϵFlash SocketFlash

UP21_D2_CTool_v1.06
   Update Sorting Pattern.

UP21_D2_CTool_v1.05
   1Retry FunctionoĽ
   2Sorting Pattern & F/W Update.

UP21_D2_CTool_v1.03
   1Sorting Pattern & F/W Update
   2ʾ̶
   3Write Protect Function
   4ʾ.

UP21_D2_CTool_v1.02
   1Update Sorting Pattern
   2Update F/W.