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How to test the water-proof mobile phone
May 12, 2017

Check whether the waterproof mobile phone water, generally follow the following steps to detect:

1. The condition of waterproof test paper of the mobile phone Secon cover through damp test paper confirms;

2. Use instrument to observe the body pressure condition, ensure the waterproof function is perfect;

3. Inspect the flow path and oxidation traces of the board.