iPhone 11/iPhone XR and other mobile phone screen and spare parts are fragile.When your mobile phone has a problem.Don’t worry.You can search 'iPhone fix near me/iphone screen repair near me' to easily find out a better phone repair store to fix your phone.In recent years, mobile phone market share has shown an upward trend of growth. Since the price of smart phone is generally higher, the prices of smartphone repairing such as broken iPhone/Samsung screen repair and value-added services are also higher. Below are some things to keep in mind before repairing mobile phone:1.Mobile phones are microelectronic products of integrated circuits. Integrated circuits are very precise and manufacturedthrough super advanced technology. Maintenance personnel must understand the performance of each component, understand the logical connection of them. Maintenance personnel need to check the phone carefully and make correct judgments to avoid losses. You can ask the user whether it has been repaired before. If it has been repaired, ask the user what damage has been repaired so that to make correct judgement.2.Carefully observe the surface of the mobile phone to see if there are any signs of breakage and ask the user for the reasons of the breakage so as to find out whether the mobile phone has been damaged. A mobile phone which is dropped to the ground will have great impact to its component and can easily cause them to fall off, break, and damage, etc. The mobile phones that have been into water will have various failures, which need to be cleaned with alcohol.Mobile phones with severe water corrosion can damage integrated circuit boards.3.Carefully observe whether the touch between the battery and the battery spring is loose, and whether the spring contact is dirty. These problems can easily cause the mobile phone to fail to turn on and sometimes power failure.4.Carefully observe the information on the screen of the mobile phone to see whether the signalis normal, whether the battery power is sufficient, and whether the display screen is in good condition. Find out the performance of the mobile phone’s receiving, transmitting,accepting and other parts.5.When the mobile phone has no signal. You can insert a good SIM card into the mobile phone. If the mobile phone can work normally, it means that the problem is caused by the bad SIM card. If there is still no signal, it indicates that there is a damage in the mobile phone circuit board. About OriwhizORIWHIZ is a mobile phone LCD/OLED screen and other phone spare parts' manufacturer（factory）,we offer OEM and ODM service to customers all over the world.Our products pass ISO9001,CE,FCC,ROSH certificate.All of our products are manufactured by brand new materials and 100% quality test before shipping.We promise our best quality products will be delivered to our clients on time.We have professional customer service and welcome inquiry any time. Our main products include: iPhone LCD,iPhone Charging Port,iPhone Front Camera,iPhone Back Camera,iPhone ear speaker,iPhone Battery.etc.Not only iPhone related products,we also have mobile phone parts for Samsung,Huawei,Xiaomi Oppo,Vivo etc.