What common sense and repair tips about Android phone accessories do you know all about?

Screen

 

According to the manufacturing method, there are two types of Android phone screens: LCD screens and OLED screens. Apple is not the same, and neither is Android. Some earlier models of Android have an external TP touch, while newer models feature a single screen assembly and a screen assembly with frame distinction. (The panel is one and the touch screen is distinct.) Only the external screen needs to be replaced, however, a single touch screen can be repaired without doing so.

 

According to the process classification's structure, an Android phone's screen is assembled with a single LCD screen and a frame. Single LCD screen: The screen was made as a single piece by the manufacturer, which is known as a single LCD screen; now, many repair masters are trying to save money, therefore low-end mobile phones use a single LCD screen.

 

With frame screen assembly, the more technologically advanced screen is becoming thinner and thinner to the maintenance master, increasing the risk of difficult disassembly. So, for high-end cell phones, the screen is equipped with a frame called the screen assembly with a frame to reduce risk and make replacement easier and faster for maintenance staff. The diagram is below.

 

  Camera

 

Android phone front camera and rear camera: how to distinguish? A single camera is a front camera, and the front camera lens has no iron for protection. The dual and triple lenses are on the rear camera, while the rear camera lens is protected by iron.

 

  Speaker

 

Differences between Android and Apple phone speakers: Android phone speakers, as long as they are the same brand and model, can be common, whereas Apple's cannot be unique.

 

  Tail plug

 

On the market today, smartphone tail-plug interface types are primarily classified as Micro USB interface, Type C USB interface, and Lightning interface. Cell phone tail plug performance varieties classification: single-tailed, charging small plate, charging row.

 

Single tail: Because a separate charging interface has been damaged, resulting in unsatisfactory contact, the situation will be replaced with a single tail plug. The tail plug charging interface and the motherboard, in particular, will have to replace the single tail plug. He will have the choice to swap the single tail plug or the entire assembly if he is a separate tiny board or tail plug charging row. It is specifically dependent on the maintenance master's decision-making skills.

 

Charging small board: Charging small board is a separate charging small board. Many domestic models include a fast-charging capability, so the replacement should pay special attention to the fact that you can charge but cannot use fast charging if the charging board is not the original.

 

Charging row: a row of wires welded to the charging tail plug and a charging control chip on the motherboard, which relies on the row of wires connected to the motherboard for charging.

 

If the phone requires hardware replacement and the individuals are inexperienced, it is best to find official after-sales or professional maintenance organizations to test and repair it.