K800 is dead

[mann31]

I got a problem with my K800i

When i try to power on, the screen turn white for a second and then it is off again, it will not start at all.
Any sugestion for what i can do? i can connect it to xs++
and here is the info from my phone


05:10:54| Baseband ID: 9900
05:10:54| Protocol Version: 3.1
05:10:54| Phone name detected!
05:10:54|
05:10:54| Profiling SEMC phone...
05:10:54| Platform: DB2020
05:10:54| OTP CID: 49
05:10:54| EROM CID: 52
05:10:54| EROM Color: Red
05:10:54| IMEI: 35908701xxxxxx
05:10:54| Phone ID: K800
05:10:54| Region: EUROPE_4
05:10:54| CDA: CDA102568/13 R5A
05:10:54| Firmware Version: R1KG001
05:10:54| EROM: R3A016
05:10:54| Ready for operation!