Last night, I flashed my Pixel 6 phone because I want to move to Pixel 7. After flashing, I turned on the phone for a while, and then I used the Recovery >Wipe data/factory reset option. Unfortunately, after finishing, a strange message appeared.
-- Wiping data --
E: Open failed: /metadata/ota: No such file or directory
Formatting /data...
Formatting /metadata...
Wiping Titan M...
Wiping keys...
E:gto_esehal SecureElement:t1_recv_window_append free = 261
E:gto_esehal SecureElement:t1_recv_window_append free = 261
E:gto_esehal SecureElement:t1_recv_window_append free = 261
E:gto_esehal SecureElement:t1_recv_window_append free = 261
Data wipe complete
Is it something serious? Can I sell the phone in this condition or should I return it for a warranty? Isn't this some sort of security flaw? Other than that, everything works fine.