LOAD failed 0x6f00 and now INITIALIZE UPDATE failed: 0x6A88

[kirpi-1]

I was trying to follow the readme to get started and got stuck at the "Loading applet on a ring" portion. I successfully deleted the factory-loaded applet and was trying to use gp.exe --install but it kept failing with LOAD failed 0x6f00

I then ran it without the --default flag and now I can't do anything with the ring, even gp.exe --list returns INITIALIZE UPDATE failed: 0x6A88 (referenced data not found).

What's going on? Is there a way to reset?

Running on Windows 10.

[kirpi-1]

running with debugging log turned on gave this:

$ gp.exe --l -d
GlobalPlatformPro v20.01.23-0-g5ad373b
Running on Windows 10 10.0 amd64, Java 1.8.0_391 by Oracle Corporation
# Detected readers from JNA2PCSC
[*] SONY FeliCa Port/PaSoRi 4.0 0
SCardBeginTransaction("SONY FeliCa Port/PaSoRi 4.0 0")
A>> T=1 (4+0000) 00A40400 00
A<< (0097+2) (32ms) 6F5F8408A000000151000000A553734906072A864886FC6B01600B06092A864886FC6B020202630906072A864886FC6B03640B06092A864886FC6B040215650B06092A864886FC6B020101660C060A2B060104012A026E01039F6E01019F6501FE 9000
[TRACE] GPSession -  [6F]
[TRACE] GPSession -      [84] A000000151000000
[TRACE] GPSession -      [A5]
[TRACE] GPSession -          [73]
[TRACE] GPSession -              [06] 2A864886FC6B01
[TRACE] GPSession -              [60]
[TRACE] GPSession -                  [06] 2A864886FC6B020202
[TRACE] GPSession -              [63]
[TRACE] GPSession -                  [06] 2A864886FC6B03
[TRACE] GPSession -              [64]
[TRACE] GPSession -                  [06] 2A864886FC6B040215
[TRACE] GPSession -              [65]
[TRACE] GPSession -                  [06] 2A864886FC6B020101
[TRACE] GPSession -              [66]
[TRACE] GPSession -                  [06] 2B060104012A026E0103
[TRACE] GPSession -          [9F6E] 01
[TRACE] GPSession -          [9F65] FE
[DEBUG] GPSession - Auto-detected ISD: A000000151000000
Warning: no keys given, using default test key 404142434445464748494A4B4C4D4E4F
[WARN] PlaintextKeys - Don't know how to calculate KCV, defaulting to SCP02
[WARN] PlaintextKeys - Don't know how to calculate KCV, defaulting to SCP02
[WARN] PlaintextKeys - Don't know how to calculate KCV, defaulting to SCP02
[INFO] GPSession - Using card master keys: ENC=404142434445464748494A4B4C4D4E4F (KCV: 8BAF47) MAC=404142434445464748494A4B4C4D4E4F (KCV: 8BAF47) DEK=404142434445464748494A4B4C4D4E4F (KCV: 8BAF47) for null
[TRACE] GPSession - Generated host challenge: 9C27B071954602C7
A>> T=1 (4+0008) 80500000 08 9C27B071954602C7 00
A<< (0000+2) (5ms) 6A88
INITIALIZE UPDATE failed: 0x6A88 (Referenced data not found)

[darconeous]

https://gist.github.com/darconeous/4cb9c1ac10c5309b3f4ce1f94d698631