Thanks for the recommendation. I tried it and I got this error message:
06:01:43| Baseband ID: 8040
06:01:43| Protocol Version: 3.1
06:01:43|
06:01:43| Sending db2010_cid00_prodid_p3l.bin...
06:01:44| Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L
06:01:44| This is a PRODUCTION_ID loader
06:01:44| Activating GDFS...
06:01:44| Warning: IMEI name does not match GDFS name (IMEI:K750 GDFS:W800)
06:01:44| ...using IMEI name
06:01:44|
06:01:44| Sending db2010_cid36red_flash_r2ab.bin...
06:01:45| Applet ID: 050425 0904 MATCXC1326738_COMPACTFLASHLOADER R2AB
06:01:45| This is a FLASH loader
06:01:45|
06:01:45| Profiling SEMC phone...
06:01:45| Platform: DB2010
06:01:45| OTP CID: 36
06:01:45| EROM CID: 36
06:01:45| EROM Color: Red
06:01:45| IMEI: 35655200xxxxxx
06:01:45| Phone ID: K750
06:01:45| Region: AMERICA_2
06:01:45| CDA: CDA102337/16 R5A
06:01:45| Firmware Version: R1AA008
06:01:45| EROM: n/a
06:01:45| Ready for operation!
06:01:50| Bypassing RSA...
06:01:51|
06:01:51| Sending db2010_cid00_prodid_r2f.bin...
06:01:52| Applet ID: 050404 1011 LLECXC125872_COMPACTPRODUCTION_ID_LOADER R2F
06:01:52| This is a PRODUCTION_ID loader
06:01:52|
06:01:52| Sending db2010_cid00_cert_r2e.bin...
06:01:52| Applet ID: 040319 0923 LLECXC1326739_COMPACTCERTLOADER R2E
06:01:52| This is a CERTIFICATE loader
06:01:52| RSA security disabled!
06:01:52|
06:01:52| Sending db2010_cid00_hack_cs_v23.bin...
06:01:54| Applet ID: 060118 0312 EMPCXC1327364_COMPACT_SEMC_CS_LOADER
06:01:55| This is a CHIPSELECT loader
06:01:55| Activating loader...
06:01:55| Activating GDFS...
06:01:56| This loader is UNLOCKED
06:01:56| Restoring the GDFS...
06:01:56| Attempting to write 842018864 variables...
06:02:36| Failed: Block 0x30 Unit 0x3030
06:02:36| Wrote 1 variables!
06:02:36| GDFS was restored successfully!
06:02:36| GDFS operation was successful
06:02:38| Disconnected... Unplug the phone