Infineon TPM 2.0 SLB9670 firmware 7.86.19393.2 update package


WARNING
  TPM FW update cause lose all TPM keys and data protected by those keys.

Please turn off bitlocker function.


After turn off bitlocker function , Please execute (1) procedure

(1) Update TPM firmware
1. System insert USB TPM firmware update disk 
2. UEFI boot from USB TPM firmware update disk
3. Execute IFXTPMUpd
4. Please run this program after the system automatically restarts
5. UEFI boot from USB TPM firmware update disk
6. Execute IFXTPMUpd
7. wait TPM firmware update finish
8. Press power button to power off system



