w810i XS++ 3.1 flashing woes

[airfoil]

I'm still having problems and after a few days' break, I went right back to trying to get my phone to work.

Having exhausted other options, I tried using FSX for Customization. After the usual dozen or so false starts, I was able to get the process started. Yeah, started, but it doesn't seem to want to complete. Log:

18:09:06|
18:09:06| Baseband ID: 8040
18:09:06| Protocol Version: 3.1
18:09:06|
18:09:06| Sending db2010_cid00_prodid_p3l.bin...
18:09:07| Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L
18:09:07| This is a PRODUCTION_ID loader
18:09:07| Activating GDFS...
18:09:07| Cannot open GDFS
18:09:07| Activating GDFS...
18:09:07| Warning: IMEI name does not match GDFS name (IMEI:W810 GDFS:n/a)
18:09:07| ...using IMEI name
18:09:07|
18:09:07| Profiling SEMC phone...
18:09:07| Platform: DB2010
18:09:07| OTP CID: 49
18:09:07| EROM CID: 49
18:09:07| EROM Color: Red
18:09:07| IMEI: 35906100xxxxxx
18:09:07| Phone ID: W810
18:09:07| Region: S_ASIA_LEVAN
18:09:07| CDA: CDA102555/110 R2A
18:09:07| Firmware Version: R4ED001
18:09:07| EROM: n/a
18:09:08| Ready for operation!
18:09:10| After making any changes with FSX
18:09:10| you must press the 'Shutdown' button
18:09:11|
18:09:11| Sending db2010_cid49red_cs_r3a010.bin...
18:09:14| Applet ID: 070524 1030 AN2CXC1327364_COMPACT_SEMC_CS_LOADER__R3A010
18:09:14| This is a CHIPSELECT loader
18:09:14| Activating loader...
18:09:14| Activating GDFS...
18:09:33| This loader is UNLOCKED
18:09:33| Success! CS-loader has been unlocked!
18:09:33| Please wait while XS builds a list of directories...
18:09:33| Activating filesystem

As you can see, I'm still stuck at my favorite point, "Activating Filesystem".

Inputs please!