Default brick xt925

hi guys ,
yesterday after a freeze of my phone when i want unlock it i made a forced reboot but my phone stuck on unlocked BL logo . i restart in recovery to make wipe but the twrp didn't open it stuck on twrp logo ; i decided to return to stock with rsd but i have a error . rsd say phone returned fail and on the phone : failed to read signature for partition aboot .

any help would be appreciate
thanks