If your Xhorse Dolphin XP-005 shuts down immediately after unplugging the adapter, but the battery cells are still good, the problem is likely caused by a faulty BMS board.
XhorseVVDI.com‘s Engineer Solution
1.Disconnect the connectors in this order:
1 → 2 → 3
2.Reconnect the battery terminals in this order:
A → B → C
After this process, the machine can run directly from the power adapter without draining the battery cells.
⚠️Note: This solution is only for cases where the battery cells are normal but the BMS board is defective.
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