This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 01 September 2020 | 
| Upload Date | 26 August 2020 | 
| File Name | iPad_Fall_2018_13.7_17H35_Restore.ipsw | 
| File Size | 4.18 GB | 
| SHA256sum | ff14c9fd57ba6964cc96ea74bcac69b816339e301c5fafe7d6fa9f73b8a05984 | 
| MD5sum | 2c4f029fda23b4440429abf4510d3bc7 | 
| SHA1sum | 576f76f0dc453b9a10c4180ac862fb0309f7f1d6 | 
| Identifier | iPad8,3 | 
cd ~/Downloads.idevicerestore -e iPad_Fall_2018_13.7_17H35_Restore.ipsw and press Enter.