[Q] Motorola XT925 stuck since update

[S_Kruis]

Hello,

My phone got stuck on the bootscreen showing this message:

downgraded security version
update gpt_main version failed
Failed to hab check for gpt_backup
failed to load gpt
CDI Read failure
Invalid CID status 0x69
No SP partition found
Fastboot Reason: Invalid GPT

Can you help me?