If any unfortunate incident happens to your smartphone, either it is damaged or there is some internal hardware failure. In order for your smartphone to restart and run again, you need to visit the official service center of a technician or company (or repair it at home through ORWHIZ). Before you hand over the equipment to a technician, you need to pay attention to some important things. Create a full backupNowadays, data is one of the most important things on our mobile phones. Therefore, everyone must back up all these important data. This way you can avoid the risk of data loss during the repair process, and you can have no worries. Perform a factory resetAfter creating a full backup, if you have sensitive data on your device, Oriwhiz suggests you to reset your phone. This will protect your data from being stolen and you will have no worries. Write down your IMEIIMEI (International Mobile Equipment Identity) is a unique 15-digit serial number that every mobile phone has. In order to avoid any risk of misplacement of the device, it is a smarter decision to write down your IMEI number. If you cannot find the IMEI number, you can dial *#06# on the dial pad, which will display the IMEI number on the screen. After completing all three steps, remove the SIM card, security lock, and external storage. Go to the famous technicianAfter you take all measures to avoid data loss or theft, remove the SIM card and external storage device, and take all other precautions, you can take your phone to an expert for repair. Now, an important question you should ask is, do you hand over the equipment to a reputable technician? A good and certified technician will fully understand the safety requirements and know how to deal with dangerous situations. On the other hand, giving your phone to someone who does not have the necessary skills will put your device at risk. Oriwhiz (Shenzhen DongYe Tengfei Electronics Co., Ltd) is a professional iPhone, iPad, iMac, Xiaomi, Huawei, Samsung, Sony, LG, ASUS, Mac Book repair parts and repair tools supplier. Oriwhiz team aims to provide the best quality cellphone replacement parts and repair tools to all customers. We provide comprehensive solutions for cellphone, digital devices, computer repair shops with powerful and handy cellphone repair packages, repair tools, and repair machines. Browse our product category to select an item you like or contact us for wholesale and distribution issues.