iPhone 5s on Big Sur about leetdown HOT 1 CLOSED

Changed to a Macbook with Mojave and got this error messages:

2020-12-29 13:30:07.544 leetdown[10903:85232] Failed to connect (handler) outlet from (leetdown.ViewController) to (NSTextField): missing setter or instance variable
2020-12-29 13:30:07.544 leetdown[10903:85232] Failed to connect (ipswselectstring) outlet from (leetdown.ViewController) to (NSButton): missing setter or instance variable
2020-12-29 13:30:07.545 leetdown[10903:85232] Failed to connect (leetdownlabel) outlet from (leetdown.ViewController) to (NSTextField): missing setter or instance variable
2020-12-29 13:30:07.545 leetdown[10903:85232] Could not connect action, target class leetdown.ViewController does not respond to -handler:
rm: no_device: No such file or directory
rm: no_dfu: No such file or directory
objc[10903]: Class FIFinderSyncExtensionHost is implemented in both /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit (0x7fff9f7b9210) and /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride (0x11514cdc8). One of the two will be used. Which one is undefined.
rm: no_dfu: No such file or directory
rm: no_device: No such file or directory
rm: libusb_missing: No such file or directory
rm: *.im4p: No such file or directory
rm: *.stock: No such file or directory
rm: *.patched: No such file or directory
rm: *.shsh: No such file or directory
rm: *.shsh2: No such file or directory
rm: *.bbfw: No such file or directory
rm: no_ipsw: No such file or directory
rm: no_dfu: No such file or directory
rm: no_device: No such file or directory
Your current ApNonce is b5039aa4538e0148e58d300a8c498216c10d60f4
675482e33f0
Your device is an iPhone6,2
Your boardconfig is n53ap
rm: no_device: No such file or directory
rm: no_dfu: No such file or directory
rm: libusb_missing: No such file or directory
libusb exists.
No matching processes belonging to you were found
Device entered pwnedDFU successfully
No matching processes belonging to you were found
No matching processes belonging to you were found
Device is already in pwnedDFU
No matching processes belonging to you were found
Your current ApNonce is b5039aa4538e0148e58d300a8c498216c10d60f4
675482e33f0
Your device is an iPhone6,2
Your boardconfig is n53ap
Version: c0b554e83f54d39d90cac9791160bf2ccb062aed - 355
[TSSC] manually specified ECID to use, parsed "675482e33f0" to dec:7100791927792 hex:675482e33f0
[TSSC] manually specified ApNonce to use, parsed "b5039aa4538e0148e58d300a8c498216c10d60f4" to hex:b5039aa4538e0148e58d300a8c498216c10d60f4
[TSSC] opening BM/iPhone6,2.plist
[TSSR] Request URL set to https://gs.apple.com/TSS/controller?action=2
[TSSR] Sending TSS request attempt 1... success
also requesting APTicket for update installing
[Error] [TSSR] Error: could not get id0 for installType=Update
[WARNING] [TSSR] faild to build tssrequest for alternative installType
[TSSR] User specified not to request a baseband ticket.
[TSSR] Request URL set to https://gs.apple.com/TSS/controller?action=2
[TSSR] Sending TSS request attempt 1... failure
[Error] ERROR: TSS request failed (status=128, message=An internal error occurred.)
Saved signing tickets!

iOS 10.3.3 for device iPhone6,2 IS being signed!
Your current ApNonce is b5039aa4538e0148e58d300a8c498216c10d60f4
675482e33f0
Your device is an iPhone6,2
Your boardconfig is n53ap
Archive: ../stock.ipsw
inflating: 058-74917-062.dmg
inflating: ._058-74917-062.dmg
inflating: 058-74940-063.dmg
inflating: 058-75381-062.dmg
inflating: BuildManifest.plist
creating: Firmware/
creating: Firmware/all_flash/
inflating: Firmware/all_flash/applelogo@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/applelogo@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/applelogo@2xiphone.s8000.im4p
inflating: Firmware/all_flash/applelogo@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/applelogo@2xiphone.s8003.im4p
inflating: Firmware/all_flash/applelogo@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/batterycharging0@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/batterycharging0@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/batterycharging0@2xiphone.s8000.im4p
inflating: Firmware/all_flash/batterycharging0@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/batterycharging0@2xiphone.s8003.im4p
inflating: Firmware/all_flash/batterycharging0@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/batterycharging1@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/batterycharging1@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/batterycharging1@2xiphone.s8000.im4p
inflating: Firmware/all_flash/batterycharging1@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/batterycharging1@2xiphone.s8003.im4p
inflating: Firmware/all_flash/batterycharging1@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/batteryfull@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/batteryfull@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/batteryfull@2xiphone.s8000.im4p
inflating: Firmware/all_flash/batteryfull@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/batteryfull@2xiphone.s8003.im4p
inflating: Firmware/all_flash/batteryfull@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/batterylow0@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/batterylow0@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/batterylow0@2xiphone.s8000.im4p
inflating: Firmware/all_flash/batterylow0@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/batterylow0@2xiphone.s8003.im4p
inflating: Firmware/all_flash/batterylow0@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/batterylow1@2xiphone.s5l8960x.im4p
inflating: Firmware/all_flash/batterylow1@2xiphone.s5l8960x.im4p.plist
inflating: Firmware/all_flash/batterylow1@2xiphone.s8000.im4p
inflating: Firmware/all_flash/batterylow1@2xiphone.s8000.im4p.plist
inflating: Firmware/all_flash/batterylow1@2xiphone.s8003.im4p
inflating: Firmware/all_flash/batterylow1@2xiphone.s8003.im4p.plist
inflating: Firmware/all_flash/DeviceTree.n51ap.im4p
inflating: Firmware/all_flash/DeviceTree.n51ap.im4p.plist
inflating: Firmware/all_flash/DeviceTree.n53ap.im4p
inflating: Firmware/all_flash/DeviceTree.n53ap.im4p.plist
inflating: Firmware/all_flash/DeviceTree.n69ap.im4p
inflating: Firmware/all_flash/DeviceTree.n69ap.im4p.plist
inflating: Firmware/all_flash/DeviceTree.n69uap.im4p
inflating: Firmware/all_flash/DeviceTree.n69uap.im4p.plist
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s5l8960x.im4p
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s5l8960x.im4p.plist
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8000.im4p
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8000.im4p.plist
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8003.im4p
inflating: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8003.im4p.plist
inflating: Firmware/all_flash/iBoot.iphone6.RELEASE.im4p
inflating: Firmware/all_flash/iBoot.iphone6.RELEASE.im4p.plist
inflating: Firmware/all_flash/iBoot.n69.RELEASE.im4p
inflating: Firmware/all_flash/iBoot.n69.RELEASE.im4p.plist
inflating: Firmware/all_flash/iBoot.n69u.RELEASE.im4p
inflating: Firmware/all_flash/iBoot.n69u.RELEASE.im4p.plist
inflating: Firmware/all_flash/LLB.iphone6.RELEASE.im4p
inflating: Firmware/all_flash/LLB.iphone6.RELEASE.im4p.plist
inflating: Firmware/all_flash/LLB.n69.RELEASE.im4p
inflating: Firmware/all_flash/LLB.n69.RELEASE.im4p.plist
inflating: Firmware/all_flash/LLB.n69u.RELEASE.im4p
inflating: Firmware/all_flash/LLB.n69u.RELEASE.im4p.plist
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s5l8960x.im4p
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s5l8960x.im4p.plist
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s8000.im4p
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s8000.im4p.plist
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s8003.im4p
inflating: Firmware/all_flash/recoverymode@1136iphone-lightning.s8003.im4p.plist
inflating: Firmware/all_flash/sep-firmware.n51.RELEASE.im4p
inflating: Firmware/all_flash/sep-firmware.n51.RELEASE.im4p.plist
inflating: Firmware/all_flash/sep-firmware.n53.RELEASE.im4p
inflating: Firmware/all_flash/sep-firmware.n53.RELEASE.im4p.plist
inflating: Firmware/all_flash/sep-firmware.n69.RELEASE.im4p
inflating: Firmware/all_flash/sep-firmware.n69.RELEASE.im4p.plist
inflating: Firmware/all_flash/sep-firmware.n69u.RELEASE.im4p
inflating: Firmware/all_flash/sep-firmware.n69u.RELEASE.im4p.plist
inflating: Firmware/aopfw.im4p
creating: Firmware/dfu/
inflating: Firmware/dfu/iBEC.iphone6.RELEASE.im4p
inflating: Firmware/dfu/iBEC.iphone6.RELEASE.im4p.plist
inflating: Firmware/dfu/iBEC.n69.RELEASE.im4p
inflating: Firmware/dfu/iBEC.n69.RELEASE.im4p.plist
inflating: Firmware/dfu/iBEC.n69u.RELEASE.im4p
inflating: Firmware/dfu/iBEC.n69u.RELEASE.im4p.plist
inflating: Firmware/dfu/iBSS.iphone6.RELEASE.im4p
inflating: Firmware/dfu/iBSS.iphone6.RELEASE.im4p.plist
inflating: Firmware/dfu/iBSS.n69.RELEASE.im4p
inflating: Firmware/dfu/iBSS.n69.RELEASE.im4p.plist
inflating: Firmware/dfu/iBSS.n69u.RELEASE.im4p
inflating: Firmware/dfu/iBSS.n69u.RELEASE.im4p.plist
inflating: Firmware/Mav10-5.62.00.Release.bbfw
inflating: Firmware/Mav10-5.62.00.Release.plist
inflating: Firmware/Mav7Mav8-7.60.00.Release.bbfw
inflating: Firmware/Mav7Mav8-7.60.00.Release.plist
creating: Firmware/usr/
creating: Firmware/usr/local/
creating: Firmware/usr/local/standalone/
inflating: kernelcache.release.iphone6
inflating: kernelcache.release.iphone8b
inflating: Restore.plist
adding: 058-74917-062.dmg (deflated 1%)
adding: 058-74940-063.dmg (deflated 17%)
adding: 058-75381-062.dmg (deflated 17%)
adding: BuildManifest.plist (deflated 95%)
adding: Firmware/ (stored 0%)
adding: Firmware/aopfw.im4p (deflated 45%)
adding: Firmware/usr/ (stored 0%)
adding: Firmware/usr/local/ (stored 0%)
adding: Firmware/usr/local/standalone/ (stored 0%)
adding: Firmware/dfu/ (stored 0%)
adding: Firmware/dfu/iBEC.n69.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/dfu/iBSS.n69u.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/dfu/iBSS.iphone6.RELEASE.im4p (deflated 51%)
adding: Firmware/dfu/iBEC.n69.RELEASE.im4p (deflated 0%)
adding: Firmware/dfu/iBEC.n69u.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/dfu/iBEC.n69u.RELEASE.im4p (deflated 0%)
adding: Firmware/dfu/iBSS.iphone6.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/dfu/iBEC.iphone6.RELEASE.im4p (deflated 49%)
adding: Firmware/dfu/iBSS.n69.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/dfu/iBEC.iphone6.RELEASE.im4p.plist (deflated 28%)
adding: Firmware/dfu/iBSS.n69u.RELEASE.im4p (deflated 0%)
adding: Firmware/dfu/iBSS.n69.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/ (stored 0%)
adding: Firmware/all_flash/DeviceTree.n51ap.im4p.plist (deflated 37%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/sep-firmware.n51.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/iBoot.n69u.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/sep-firmware.n51.RELEASE.im4p.plist (deflated 37%)
adding: Firmware/all_flash/LLB.n69.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/batterylow0@2xiphone.s5l8960x.im4p (deflated 69%)
adding: Firmware/all_flash/applelogo@2xiphone.s8000.im4p.plist (deflated 38%)
adding: Firmware/all_flash/batterylow0@2xiphone.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batteryfull@2xiphone.s8003.im4p (deflated 77%)
adding: Firmware/all_flash/batteryfull@2xiphone.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8000.im4p (deflated 13%)
adding: Firmware/all_flash/sep-firmware.n69u.RELEASE.im4p.plist (deflated 37%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s8003.im4p (deflated 20%)
adding: Firmware/all_flash/batteryfull@2xiphone.s5l8960x.im4p (deflated 77%)
adding: Firmware/all_flash/applelogo@2xiphone.s5l8960x.im4p (deflated 9%)
adding: Firmware/all_flash/batterylow0@2xiphone.s8000.im4p (deflated 69%)
adding: Firmware/all_flash/applelogo@2xiphone.s8000.im4p (deflated 9%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s8000.im4p (deflated 72%)
adding: Firmware/all_flash/applelogo@2xiphone.s5l8960x.im4p.plist (deflated 38%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batteryfull@2xiphone.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s5l8960x.im4p (deflated 13%)
adding: Firmware/all_flash/sep-firmware.n69.RELEASE.im4p.plist (deflated 37%)
adding: Firmware/all_flash/DeviceTree.n69uap.im4p.plist (deflated 37%)
adding: Firmware/all_flash/LLB.iphone6.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/DeviceTree.n69uap.im4p (deflated 82%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterylow1@2xiphone.s8000.im4p (deflated 12%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s5l8960x.im4p (deflated 72%)
adding: Firmware/all_flash/LLB.n69u.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterylow1@2xiphone.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/LLB.n69.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/LLB.iphone6.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s5l8960x.im4p (deflated 12%)
adding: Firmware/all_flash/iBoot.n69u.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s8003.im4p (deflated 12%)
adding: Firmware/all_flash/iBoot.iphone6.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterycharging1@2xiphone.s8000.im4p (deflated 12%)
adding: Firmware/all_flash/batterylow0@2xiphone.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/batterylow1@2xiphone.s8003.im4p (deflated 12%)
adding: Firmware/all_flash/batterylow1@2xiphone.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/sep-firmware.n69.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/batterylow1@2xiphone.s5l8960x.im4p (deflated 12%)
adding: Firmware/all_flash/DeviceTree.n69ap.im4p.plist (deflated 37%)
adding: Firmware/all_flash/iBoot.n69.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/sep-firmware.n53.RELEASE.im4p.plist (deflated 37%)
adding: Firmware/all_flash/batterylow0@2xiphone.s8003.im4p (deflated 69%)
adding: Firmware/all_flash/applelogo@2xiphone.s8003.im4p (deflated 9%)
adding: Firmware/all_flash/DeviceTree.n69ap.im4p (deflated 82%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s5l8960x.im4p (deflated 20%)
adding: Firmware/all_flash/recoverymode@1136iphone-lightning.s8003.im4p (deflated 72%)
adding: Firmware/all_flash/iBoot.n69.RELEASE.im4p.plist (deflated 26%)
adding: Firmware/all_flash/sep-firmware.n69u.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/batterylow1@2xiphone.s5l8960x.im4p.plist (deflated 26%)
adding: Firmware/all_flash/DeviceTree.n53ap.im4p (deflated 83%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8003.im4p (deflated 13%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s8000.im4p (deflated 20%)
adding: Firmware/all_flash/DeviceTree.n53ap.im4p.plist (deflated 37%)
adding: Firmware/all_flash/batteryfull@2xiphone.s8000.im4p (deflated 77%)
adding: Firmware/all_flash/batterycharging0@2xiphone.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/iBoot.iphone6.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/glyphplugin@1136iphone-lightning.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/sep-firmware.n53.RELEASE.im4p (deflated 0%)
adding: Firmware/all_flash/batteryfull@2xiphone.s8000.im4p.plist (deflated 26%)
adding: Firmware/all_flash/DeviceTree.n51ap.im4p (deflated 83%)
adding: Firmware/all_flash/batterylow0@2xiphone.s8003.im4p.plist (deflated 26%)
adding: Firmware/all_flash/applelogo@2xiphone.s8003.im4p.plist (deflated 38%)
adding: Firmware/all_flash/LLB.n69u.RELEASE.im4p (deflated 0%)
adding: Firmware/Mav10-5.62.00.Release.plist (deflated 23%)
adding: Firmware/Mav7Mav8-7.60.00.Release.plist (deflated 29%)
adding: Firmware/Mav10-5.62.00.Release.bbfw (deflated 0%)
adding: Firmware/Mav7Mav8-7.60.00.Release.bbfw (deflated 0%)
adding: Restore.plist (deflated 84%)
adding: kernelcache.release.iphone6 (deflated 6%)
adding: kernelcache.release.iphone8b (deflated 6%)
rm: it_worked: No such file or directory
rm: ipsw/: is a directory
Your current ApNonce is 13f3844936bc3f5daf18aeabdaed1f41a995ece1
675482e33f0
Your device is an iPhone6,2
Your boardconfig is n53ap
ERROR: Unable to connect to device
ERROR: Unable to connect to device
ERROR: Unable to connect to device
Version: 81b98e0425e17250cc83d5badaf9a8cc6399f481 - 245
Libipatcher version: 3159a387584e352f690cca859e013c3a4683f3e8 - 69
Odysseus support: yes
ERROR: Device is in an invalid state
[INFO] 32-bit device detected
[Error] can't init, no device found
Failed with errorcode=-3
fail
rm: ipsw_create_err: No such file or directory
rm: libusb_missing: No such file or directory
rm: no_device: No such file or directory
rm: no_dfu: No such file or directory
rm: *.patched: No such file or directory
rm: *.shsh: No such file or directory

from leetdown.