I need to restore my iPhone SE (iPhone8,4). I am on iOS 10.3.1 and I have my 10.3.1 SHSH blobs saved.
I am following the instructions for the downgrade/restore with futurestore but I am stuck at two parts where there are multiple files but I can't find which one to use specifically.
I need the specific file name to use for the Baseband (bbfw) and the firmware (sep-firmware.****.im4p).
There are 2 bbfw files, Mav7Mav8-7.51.00.Release.bbfw and Mav10-5.51.00.Release.bbfw. My searching resulted in using the Mav10 file for my iPhone SE.
Is this correct?
Second is the sep-firmware. My option are:
sep-firmware.n51.RELEASE.im4p
sep-firmware.n53.RELEASE.im4p
sep-firmware.n69.RELEASE.im4p
sep-firmware.n69u.RELEASE.im4p
My guess is to use sep-firmware.n69.RELEASE.im4p because I have a n69ap chipset.
Is this correct?
In addition, I pulled the iOS11 OTA files and it is using sep-firmware.n69.RELEASE.im4p and Mav10.Release.bbfw but the files are 2-3MB different in size between the 10.3.1 ipsw and the 11 OTA.
I am following the instructions for the downgrade/restore with futurestore but I am stuck at two parts where there are multiple files but I can't find which one to use specifically.
I need the specific file name to use for the Baseband (bbfw) and the firmware (sep-firmware.****.im4p).
There are 2 bbfw files, Mav7Mav8-7.51.00.Release.bbfw and Mav10-5.51.00.Release.bbfw. My searching resulted in using the Mav10 file for my iPhone SE.
Is this correct?
Second is the sep-firmware. My option are:
sep-firmware.n51.RELEASE.im4p
sep-firmware.n53.RELEASE.im4p
sep-firmware.n69.RELEASE.im4p
sep-firmware.n69u.RELEASE.im4p
My guess is to use sep-firmware.n69.RELEASE.im4p because I have a n69ap chipset.
Is this correct?
In addition, I pulled the iOS11 OTA files and it is using sep-firmware.n69.RELEASE.im4p and Mav10.Release.bbfw but the files are 2-3MB different in size between the 10.3.1 ipsw and the 11 OTA.
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