This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 11 October 2021 |
| Upload Date | 07 October 2021 |
| File Name | iPad_Pro_A12X_A12Z_15.0.2_19A404_Restore.ipsw |
| File Size | 6.09 GB |
| SHA256sum | aee06270acf107a30731cf915343f8c1559c9f32f6eae558f07958e0dfda7855 |
| MD5sum | a0309b4c1fdf1c888170e9bea4b3c92f |
| SHA1sum | 326eb74f4a9f64e8c1ae21338cf4668b5782db5c |
| Identifier | iPad8,11 |
cd ~/Downloads.idevicerestore -e iPad_Pro_A12X_A12Z_15.0.2_19A404_Restore.ipsw and press Enter.