Errores comunes en Phone XS

[manuelrap]

16:30:03| PHONE INFO
16:30:03| ++++++++++++++++++++++++++++++++++
16:30:03| DBID: db2020
16:30:03| OTP CID: 51
16:30:03| EROM CID: 53
16:30:03| EROM color: Red
16:30:03| IMEI: 35908801xxxxxx
16:30:03| Phone: K800
16:30:03| Operator: EUROPE_1
16:30:03| CDA: CDA102511/89 R2A
16:30:03| Firmware: R8BF003
16:30:03| EROM: R3A022
16:30:03| ++++++++++++++++++++++++++++++++++
16:30:03| Ready for operation!
16:31:21| Sorry, your phone is NOT SUPPORTED
16:31:21| Error: Cannot send flash loader
16:31:21| ++ Error: Flashing failed
16:31:23| Disconnected... Unplug the phone
16:31:32| Shutting down...

¿Porque me ocurre esto?