You understand and agree that the use of this product service requires integration with relevant devices. You warrant that you are the legal owner or user of the device you are using; otherwise, you shall immediately cease using this product and return the device to its owner. If you perform any operations on the device you are using, such as flashing, disassembling, modifying, etc., that may affect the device's performance, it may result in partial or full unavailability of this product's services. You understand and shall bear this risk and any corresponding losses on your own, and this product shall not assume any liability for this. If you gift, transfer, sell, lend, or rent the device you are using to others, you shall fully inform them of the existence of this product service and the content of all usage instructions and agreement terms (including but not limited to this Agreement and the Privacy Policy). You must log out of your account before delivering the device. Otherwise, you shall be solely responsible for any consequences and losses arising therefrom, and this product shall not assume any liability for this. You understand and agree that when using this product service, you shall comply with all applicable laws, regulations, rules, norms, policies, administrative orders, and social ethics. During the use of this product service, you shall not engage in, nor consent to, authorize, or instruct any other entity to engage in, any of the following acts, as specified in the content specification constraints.