Team C+D have modified psardumper to support 3.10 decryption. Yes, that means a 3.10 OE release is definitely possible now
UPDATE: This release also works with the 3.11 firmware update, Sony did not change the keys.
Download PSARDumper with 3.10 / 3.11 Support
UPDATE: This release also works with the 3.11 firmware update, Sony did not change the keys.
Download PSARDumper with 3.10 / 3.11 Support