encounter / futurerestore

(unmaintained) iOS upgrade and downgrade tool utilizing SHSH blobs (unofficial fork supporting iOS 11 and newer devices)
GNU Lesser General Public License v3.0
176 stars 40 forks source link

Failed with error code -31 #7

Closed CemreSuler closed 6 years ago

CemreSuler commented 6 years ago

MBP-van-cemre:Upgrade cemre$ /Users/cemre/Desktop/Upgrade/futurerestore_macos/futurerestore_macos -t blob.shsh2 --latest-sep --latest-baseband iPad_64bit_TouchID_11.1.1_15B150_Restore.ipsw Version: 3d605c624aaf7891c5ab19f527c5f81d0cce675e - 157 Odysseus Support: no INFO: device serial number is DMPPXCQ8G5VW [INFO] 64bit device detected futurerestore init done reading ticket blob.shsh2 done Found device product iPad5,3 Found device board j81ap user specified to use latest signed sep [TSSC] opening firmware.json [DOWN] downloading file https://api.ipsw.me/v2.1/firmwares.json/condensed Found device product iPad5,3 [TSSC] selecting latest iOS: 11.2.1 [TSSC] got firmwareurl for iOS 11.2.1 build 15C153 100 [===================================================================================================>] downloading SEP 100 [===================================================================================================>] [TSSC] opening /tmp/futurerestore/sepManifest.plist WARNING: Unable to find BbChipID node WARNING: Unable to find BbSkeyId node [TSSR] User specified not to request a Baseband ticket. Request URL set to https://gs.apple.com/TSS/controller?action=2 Sending TSS request attempt 1... response successfully received user specified to use latest signed baseband (WARNING, THIS CAN CAUSE A NON-WORKING RESTORE) [Error] could not get BasebandFirmware path [Error] Fail code=-31 Failed with errorcode=-31 MBP-van-cemre:Upgrade cemre$

encounter commented 6 years ago

Your iPad does not have a baseband, so you should use --no-baseband instead of --latest-baseband.