User Manual

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3. The product is damaged due to improper use or maintenance.
4. The product is disassembled by a non-Roman authorized person.
5. The contents in the warranty card are inconsistent with the real object of the product.
6. The product is damaged due to force majeure.
Note: According to the warranty card, Roman will provide the free warranty service if the problem is caused by the quality
of the product during normal use .
Special notice: Some Android cell phones may encounter the compatibility problem due to modifications made by the cell
phone manufacturers on the original ecosystem of the Android system.