First post here and need help to double check two things.
I bought two BP60NB10 external drives. So far I only flashed the first drive to run some sanity testing. Here is what I did:
STEP 1: Backup the firmware.
Note: As the stock firmware is 1.02 (File Name: HL-DT-ST_BD-RE_BP60NB10_1.02_212107081556.bin) encrypted, so it just created a 71KB dump file.
STEP 2: Using sfdtool-flasher to flash BP60NB10 1.02 from the MK firmware pack (Folder name: mk-firmware-pack-20200720, File: HL-DT-ST-BD-RE_BP60NB10-1.02-NM00800-212005070935.bin), with the "enc" option checked.
STEP 3: Using sfdtool-flasher to flash BP60NB10 1.00 (File Name: HL-DT-ST-BD-RE_BP60NB10-1.00-NM00200-211711211720) from the "old" folder in the MK firmware pack (C:\mk-firmware-pack-20200720\MK\old\) with the "enc" option unchecked.
STEP 4: Sanity testing via backup or playback UHD disk.
So far exporting UHD disks to mkv file always working fine. Observed one thing interesting when playing back UHD movie on my PCs directly, the playback stuck for 1 to 2 second for very few times. Because the UHD Movie disks are brand new, also this happened on multiple Windows 10 laptops including the one with powerful CPU and RTX card. I am not sure whether this is due to UHD drive ran out of buffer/cache somewhere as it happened to multiple brand new UHD movie disks. So I have the following two questions need help:
Question#1: Did anyone run into this problem before?
Question#2: Under C:\mk-firmware-pack-20200720\MK\old\, besides HL-DT-ST-BD-RE_BP60NB10-1.00-NM00200-211711211720.bin, we also have HL-DT-ST-BD-RE_BP60NB10-1.01-NM01801-211905031534.bin, should I use HL-DT-ST-BD-RE_BP60NB10-1.01-NM01801-211905031534 for STEP 3?
Thanks very much in advance!