Xtool A80 - Data Playback and Software Upgrade; 6.2 Data Playback Feature; 7. One-Click Upgrade Process

A80 BT Intelligent Diagnosis System
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6.2 Data playback
The Data playback feature lets you see which cars, which systems,
and playback of recorded data streams freeze frames.
7. One-click upgrade:
The A80 BT device no longer requires a card to be upgraded, just
open the app and click Upgrade, as shown in the following figure.