Invitation code of Xiaoniu mine

please check whether the following items are fully prepared before returning, replacing or sending for repair: the main engine, accessories are complete and the invoice (not altered)

please back up your personal data in advance before sending for repair. Huawei will protect your privacy, but will not be responsible for the damage or loss of your personal data ring the maintenance process

when the proct is sent for repair, it must be professionally tested by the authorized service center of Huawei. After confirming the fault, the service center will determine the corresponding maintenance plan. For the procts within the free warranty period, the consumers shall enjoy the right to repair, replace and return the procts within the three guarantees validity period in accordance with these provisions. If the replacement method is adopted, the replaced parts shall be owned by Huawei; For the procts with no fault detected, return them as they are