Paid apps

SME HVS Cell Writer V1.2

02-10-2026 620 0

SME HVS Cell Writer V1.2 — Crash Data Clearing Now Available
Version 1.2 adds crash data clearing from supported BMW SME/HVS EEPROM / DFLASH dumps.
If your SME contains crash data, read the EEPROM / DFLASH with your programmer and load the dump into the software. The software checks the file, clears the supported crash records, and lets you save a cleared copy for writing back to the original unit.
How it works:
1. Read the EEPROM / DFLASH from your SME.
2. Open Clear Crash and select your dump. Load the matching PFLASH if available, or use DFLASH only mode.
3. Click Clear crash data and save the cleared file.
4. Write the cleared file back to the same SME using your programmer.
No coding or cell rewriting is required for this crash-data clearing process. In some cases, the SME may also require reflashing.
The software preserves the original cell identifiers and modifies only the supported crash/event records. If the file has an unsupported structure or fails validation, the software reports an error and does not produce a cleared file.
Coming next
Downgrade support for SME units that cannot be read after the 25-11 update is in development and planned for a future release.
Software price: $30
www.bmw-az.info