This summary of the video was created by an AI. It might contain some inaccuracies.
00:00:00 – 00:13:09
The video provides a detailed guide on replacing and reassembling the screen of a Samsung Galaxy A52 smartphone, highlighting the complexity of the process and the tools required. It begins with turning off the device, removing the SIM tray, and heating the back cover to soften the adhesive for removal. The video continues with dismantling various internal components, including the speaker, camera, and motherboard, while ensuring careful handling of small parts like antenna cables and the fingerprint sensor.
After dismantling, the focus shifts to replacing the screen and guides viewers through carefully reassembling the phone. This involves replacing key components such as the battery, USB board, and motherboard, ensuring all connections are secure, and conducting functionality tests. Proper application and pressing of adhesive, as well as heat treatment, are emphasized to ensure the back cover bonds correctly. The tutorial concludes with inserting the SIM tray and promoting the presenter’s repair tools and resources, encouraging viewers to engage with the content for more future tutorials.
00:00:00
In this part of the video, the presenter explains how to replace the screen of a Samsung Galaxy A52. They describe it as a complex repair involving the removal of all components, taking approximately 90 to 120 minutes. Necessary tools are listed, with links provided for purchase. The repair starts by turning off the device to prevent short circuits, followed by removing the SIM tray. The heavily glued plastic back cover is heated with a hot air gun or hair dryer to soften the adhesive. Once heated, a suction cup and a flat tool are used to detach the back cover without scratching. Flat plastic pegs are recommended to prevent rebonding of loosened areas. After the back cover is removed, attention is directed to the adhesive frame. The next step involves unscrewing ten Phillips screws from the board cover and storing them safely, followed by using a spudger to remove the cover and disconnecting the battery carefully.
00:03:00
In this segment of the video, the guide focuses on dismantling various components of the device. The speaker is removed first by unscrewing six Phillips screws and levering it out with a tool. Next, the cable between the USB and motherboard is disconnected by prying off its connectors. The front camera is also taken out by disconnecting it and removing it from its guide.
The two small metal plaques of the antenna cables are carefully leveled off with tweezers, and the cables are pulled out from the case frame guide. A single Phillips screw fixing the motherboard is loosened, allowing the motherboard to be removed. The USB board is then tackled, first by disconnecting the fingerprint sensor and removing its single screw.
The USB board is taken out, and the fingerprint sensor is carefully released from its guide using tweezers. The slightly glued reparation motor is similarly removed with the help of tweezers. Lastly, the strongly glued battery is addressed, though it needs to be loosened due to its large glued surface.
00:06:00
In this part of the video, the focus is on replacing a Samsung Galaxy F52 screen and reassembling the phone. First, it advises heating up the glue from the screen side and using a battery spudger to lift the battery, then using air plastics to separate it. The video provides details on finding the replacement screen and tools at idoc.edu. Preparation includes removing seals and protective films from the screen.
For reassembly, it starts with placing the battery back, pressing the vibration motor and fingerprint sensor into place, and inserting the USB board carefully. Fix the board with a Phillips screw and connect the fingerprint sensor. The motherboard is then placed at a slight angle and secured with a screw. Antenna cables are guided into place and metal plugs pressed onto the motherboard. Finally, the front camera is reinserted and connected, and the connection cable over the battery is aligned correctly.
00:09:00
In this part of the video, the instructions detail the process of reassembling a device after repairing it. First, labels on the cable and connectors are properly pressed until they click into place. The speaker is then placed back over the USB board, ensuring that its plastic locks fit into the case frame, and secured with six Phillips screws. The battery is reconnected to the motherboard.
Next, a plastic cover is placed over the motherboard, making sure it sits level in the case frame, and is fixed with ten Phillips screws. Before finalizing the reassembly, functionality tests are recommended. Users are advised to test touch response, fingerprint sensor function, and other basic functions using Samsung’s internal test menu or linked checklists.
For reattaching the back cover, if the adhesive frame is still in good condition, it can be reused; otherwise, a new adhesive frame should be attached. The video suggests heating the old adhesive for easy removal. The new adhesive frame is then aligned and pressed onto the back cover with a spatula. After ensuring it fits correctly, the protective films are removed, and the back cover is positioned over the screen.
00:12:00
In this part of the video, the presenter explains the final steps for replacing the screen of a Galaxy A52. They emphasize pressing the adhesive firmly, using a hot air device to ensure even bonding, and weighing down the device for a few minutes. The last step involves correctly inserting the SIM tray. The presenter concludes by encouraging viewers to like the video and subscribe to the channel for more tutorials, while also promoting high-quality repair tools and parts available in their store.