Please Can Anybody Help, W850i Wont Power On, Died after trying a software update

[JAMESMARSH1980]

I really hope someone can help me with this is its driving me mad without a phone, when I turnded my phone on today (W850i) it vibrated a couple of times and just a blank whits screen came on. I was told to try a software update from seus website so I did, charged the phone, and followed the instructions, it siad I had the latest firmware on my phone so tried to reinstall the firmware, this is where it all went wrong, computer made a noise as if the cable had been disconnected which it hadnt,now the phone wont power on or anything, it recognises the phone when I hold the c key and insert the cable but nothing else. Please please please can anybody give me step by step instructions of how to fix this and save me banging my head on my laptop anymore. I'm not very good at things like this so any instructions will have 2 be fool proof, as today I am the fool lol.

Here is the XS++ Log

Baseband ID: 9900
20:44:45| Protocol Version: 3.1
20:44:45| Phone name detected!
20:44:45|
20:44:45| Profiling SEMC phone...
20:44:45| Platform: DB2020
20:44:45| OTP CID: 51
20:44:45| EROM CID: 53
20:44:45| EROM Color: Red
20:44:46| IMEI: 35282601xxxxxx
20:44:46| Phone ID: W850
20:44:46| Region: EUROPE_2
20:44:46| CDA: CDA102677/58 R6A
20:44:46| Firmware Version: R1KG001
20:44:46| EROM: R3A016
20:44:46| Ready for operation!

[rajgsm]

wh box u using?wh cid the fon?try in universal box or setool

[rajgsm]

display white if not sf its coming mainly n strip or display bord

[amalou]

flash wit setool problem