Phone restart when deleted my sent Msg,also Camera

17:09:07| Profiling SEMC phone...
17:09:07| Platform: DB2010
17:09:07| OTP CID: 49
17:09:07| EROM CID: 49
17:09:07| EROM Color: Red
17:09:07| IMEI: 3596xxxxxxxxx
17:09:07| Phone ID: K750
17:09:07| Region: APAC_1
17:09:07| CDA: CDA102337/101 R5A
17:09:07| Firmware Version: R1CA021

. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *.
17:16:20| Flashing e:\k750i\flash firmware2\w800_r1bc002_main_eu_1_ca_red49.mbn
17:16:20| Header type: BABE
17:16:20| 291 flashblocks
17:20:52| Binary acknowledge failed with: 15
17:20:52| Command: Error 0x15
17:20:52| Failed sending flashblock 291. Returnvalue 0x0
. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *.
03:12:49| This is a PRODUCTION_ID loader
03:12:49| Activating GDFS...
03:12:50| Warning: IMEI name does not match GDFS name (IMEI:K750 GDFS:W800)
03:12:50| ...using IMEI name

Hi there I'm Benny,new to TopSony,found this forum interesting and really helpful. My phone is K750i had problem when deleted the sent message and phone restart.:confused:
Decide to flash it for fresh one,and I choose W800 firmware for test drive,also installed SuperFunction v6.3 for camera,using XS++ v3, Some times while adjusting exposure my phone restart,and I hate restart!
I prefer stable version firmware/patches/drivers. Please recommend,anyone? :)
Or I better stick to Sony Update? Guru please advise.

update it using sony ericsson update service youll be better off and much safer

Use Setool2lite instead XS and flash in this order - FS - CUSTPACK - MAIN

yeah, like seamonkey said. it will wipe out your problems

Do like seamonkey said.

Firmware is in download section.

Have a nice day