English Description:
Read the license with directconnect 2 tool in BSL mode / Summer MCM2.1 (ExtEEPROM;;
IntFLASH belonging to IntEEPROM TC1797).
Supported MCM2.1 versions:
Unlocked (unencrypted) until 1:2016/4
Not supported MCM2.1 versions (no ECU BSL mode)
1: Locked from 2016/4 (with password) – up from 2019/06 (HW: D2.x, D3) D4): -: 2 up
today (locked with password from HW 2019/6)
Important:
Provisioning BSL mode in a Flash file is impossible to fix. Make the BIN file a checksum
before you write an ECU.
Provisioning is done in DC or OBD mode.
Only use BSL mode in emergency mode.
Requirements:
Vei device
DC2-MCM adapter with DirectConnect2 tool
License MB MEMO
DC2 License
Current Update / support subscription
software version from 5.3
Product code: D1751S0023
The license allows to Read / Write MCM2.1 (IntFLASH of TC1797; IntEEPROM; ExtEEPROM) via DirectConnect 2 tool in BSL mode.
Supported MCM2.1 versions:
1: Unlocked (without password) until 2016/4
Not supported MCM2.1 versions (ECU not have BSL mode):
1: Locked (with password) from 2016/4 – up 2019/06 (HW: D2.x, D3)
2: Locked (with password) from 2019/6 – up today (HW: D4)
Important:
In BSL mode Checksum correction of flash file is impossible. Please make the
checksum of BIN file before writing to ECU.
The checksum is done in DC or OBD mode.
Use BSL mode only in emergency mode.
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