HTC SMS Backup
Unknownother
file format
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| Extensions | .hbk |
|---|---|
| MIME types | application/octet-stream |
| Signatures | 4854434d53474241434b55505f5631 at byte 0 |
| Wikidata | Q105857300 |
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Sources
From Wikidata. Updated 2026-10-20.