Student Xiao Chen’s frame replacement

Xiao Chen is a sophomore. His parents bought him a mobile phone after the college entrance examination. He has used it for more than two years. Although it is a bit laggy, he has a lot of feelings for it and is reluctant to change it. However, the frame of the mobile phone has been bumped many times, and the corners have been worn flat. Some places are even dented, which makes the body a little loose. There is a gap between the screen and the back cover, and dust occasionally gets in. ​
Once, when Xiao Chen was reading in the library, his mobile phone accidentally slipped from the table to the ground. The loose frame made the corner of the screen warp up. He quickly pressed the screen back, but he was always uneasy, worried that the screen would fall off completely one day. He checked online and found that the mobile phone frame could be replaced, so he began to look for a reliable merchant. ​
After comparing several stores, Xiao Chen chose us because our product details have a detailed introduction to the frame material and installation tutorials. He contacted the customer service and reported the model of the mobile phone. The customer service quickly found a matching metal frame, saying that this frame is made of hard material and has good anti-bumping effect. The customer service also told Xiao Chen that buying a frame will give him a disassembly tool, which is very suitable for students like him who want to do it by himself. Xiao Chen was very excited and placed an order immediately. ​
Three days later, the frame arrived. Xiao Chen followed the tutorial and backed up the important data in the phone first, then used the disassembly tools provided to carefully disassemble the phone and remove the old frame. When he encountered something he didn’t understand during the process, he took a photo and sent it to the customer service, who quickly replied with guidance information. An hour later, the new frame was replaced. Xiao Chen assembled the phone and turned it on to try. The body fit tightly and there was no loose feeling. The frame was smooth and flat, and it felt almost the same as a new phone in the hand. He bought a new tempered glass film and put it on. The phone looked brand new. His roommates thought he had changed his phone. Xiao Chen said proudly: “I changed this frame myself. It saves money and gives me a sense of accomplishment.”