Concerned about Zhang Aunt also has two years, during which one is a diver, has been trying to send a draft, but limited to the characteristics of the humanities mining limited shooting and slag has not been made (the key is always feel that there is no nutritious content) Recently, we suddenly thought about the process of repairing mobile phone screens. On the one hand, we can make a record of our own. Second, we can share it out for everyone to see (by the way).
Not much talk nonsense to go straight to the subject, the repair is a cottage mobile phone brand model is WoW670 (plagiarism vivo pronunciation), the front touch screen is broken, this type of mobile phone is actually a very simple because of the simple structure, Only need a Phillips screwdriver, hair dryer (I do not use a hair dryer Oh) and a tube of glue just fine.
According to the front touch screen cracked several times (here Tucao about the camera Meizu mx5 mobile phone, I may not use it always shoot a little fuzzy feeling, select a few clear everyone to make do see).
Behind the front is also terrible ah, but this is not the key, the back cover children can be replaced.
Open the back cover and take out the battery, and remove the several screws that can be seen. This is not difficult, haha.
Removing the screws to remove the back frame is really easy as long as you have nails.
This position is the screen cable interface, I was picked with tweezers, do not have to pick up the child can easily pick it down, this cottage structure is simple without removing the motherboard you can remove the touch screen, maintenance is very convenient, but it also shows It's really not a drop in workmanship.
After disconnecting the interface, you can place the entire screen on the machine. The machine's professional name is Screen Splitter. Specifically what I mean will be a special introduction to the mobile phone screen, please pay more attention to ah. Of course if you don't have such a professional device, you can actually use a hair dryer to blow around the four sides. If you blow the screen for a while, you can dismantle the screen.
Use a blade to knock on one side and then insert a plastic film to separate the four edges along the film. This requires tricks. I can't say how I am stupid. We understand that meaning. There is no need to worry about the damage to the screen inside. This structure is not afraid of you damaging the inner screen.
So the outer screen is removed. If you do not trust you can boot to see if there is no problem with the internal screen.
Most of the domestic brands and cottage mobile phones use this structure. There is a gap between the outer screen and the inner screen. This causes the mobile phone to have dust for a long time. The dust on this screen is still quite large. Will be installed to clean up.
The new touch screen, it should be noted that the new screen is sometimes coded on the cable, the wrong code even if the model is installed symmetrically can not be used.
After disassembling the bad screen, install a new touch screen. Do not glue on the screen first and then start the test. This step is mainly afraid of the new touch screen. If there is a problem, it will not be tested directly after the machine is installed. You are retired and it is very troublesome to disassemble it after loading it.
The new touch screen test can be officially installed after a good, first use the detergent to wipe the dust of the inner screen, which is the need for some skills, the overall original is to clean up the screen just fine.
This is a glue that is used to glue the screen. It is initially applied as a liquid and applied to the frame. After the screen is mounted, it is fixed for a few hours. It is very easy to use.
It would be nice to apply glue to the frame like this. It would be nice to have a circle around it. Nothing worth paying attention to.
The new screen can be installed by applying glue. Unlike the touch screen just tested, the new touch screen has a protective film to prevent ash from being transported or stored. Always remember to remove this layer during installation. Otherwise, it was really sour after it was found that it was not torn and reworked.
After the touch screen is installed, check if there is any unevenness and there is no next step. After attaching the screen and fastening the cable connection interface, be sure to check it. There are many times when I can test without problems and then I can't touch it after installation. It's because when I installed it, I accidentally got loose here. I didn't touch the interface naturally.
After checking the interface, put the box in the middle and then screw it on (please ignore this dirty box). After the screws are completed and the shell is installed, the shell is completed.
After everything is done, you can boot, perfect.
Change the touch screen, useless, thrown.
Summary: 1. This kind of cottage brand mobile phone is generally used inside and outside the screen to separate, that is, the external screen is broken can be a single change for the external screen, the internal screen is broken can be a single change within the screen, but the difficulty of changing the screen is not high.
2. Several places to pay attention when the touch screen number must be correct, install the touch screen must clean the screen dust, cable interface must do a good job or not touch.
3. Demolition tools Simple screwdrivers, hair dryers are commonly used at home.
Screening difficulty (10 points is the most difficult, 1 point is the simplest): 1 point.
With the continuous development of technology, wireless network has become an indispensable part of our daily life. The router WiFi module is an important part of the wireless network. In this article, we will introduce the router WiFi module in detail.
First, what is the router WiFi module?
A Wireless Router module WiFi module is a device used to convert a wired network to a wireless network. It converts data from wired networks into wireless signals, allowing multiple devices to connect to the network wirelessly. A router WiFi module typically includes a wired network interface, one or more wireless network interfaces, a processor, and some memory.
Second, the working principle of the router WiFi module ARM Core Module
The working principle of the router's WiFi module can be summarized in the following steps:
1. Data collection: The router WiFi module collects data from the Internet through the wired network interface.
2. Data processing: The WiFi module of the router uses the processor to process the collected data, including data analysis, filtering and conversion.
3. Send data: The router WiFi module converts the processed data into wireless signals and sends them to the devices connected to the network through the wireless network interface.
4. Receive data: The router's WiFi module can also receive data from devices connected to the network and forward it to the wired network interface.
Iii. Functions of router WiFi module wireless router core module
1. Network connection: The router WiFi module can convert the wired network into a wireless network, enabling multiple devices to connect to the network wirelessly.
2. Network management: The router WiFi module can manage network connection, including device connection, disconnection and configuration.
3. Security protection: The router WiFi module can provide security protection functions, including network encryption, access control and firewall.
4. Signal enhancement: The router WiFi module can enhance the coverage range and signal strength of wireless signals through signal enhancement technology.
5. Network optimization: Router WiFi module can improve network performance and stability through network optimization technology.
Fourth, the application of router WiFi module
The router WiFi module is widely used in various occasions such as homes, enterprises and public places, providing users with high-speed, stable and secure wireless network services. The following are some application scenarios of the router's WiFi module:
1. Home network: The router WiFi module can provide wireless network services for home users, so that multiple devices can be connected to the network wirelessly, such as mobile phones, tablets, laptops, etc.
2. Enterprise network: Router WiFi module can provide wireless network services for enterprise users, so that employees can connect to the network anywhere in the office, improving work efficiency and convenience.
3. Public places: Router WiFi module can provide wireless network services in public places, such as hotels, cafes, airports, railway stations, shopping malls, etc.
Fifth, the development trend of router WiFi module
With the popularity of wireless networks and the continuous expansion of application scenarios, the development of router WiFi module also presents the following trends:
1. High-speed: With the development of 5G technology, the speed of router WiFi module will be faster and more stable.
2. Intelligent: The router WiFi module will be more intelligent, which can automatically adjust the signal strength and coverage, improve the network performance and stability.
3. Security: The router WiFi module will pay more attention to network security and provide more complete security protection functions to ensure users' network security.
4. Multi-functional: Router WiFi module will have more functions, such as Internet of Things connection, voice control, smart home, etc.
Router WiFi module is one of the important components of wireless network, it can convert wired network into wireless network, and provide users with high-speed, stable and secure wireless network services. With the popularity of wireless network and the continuous expansion of application scenarios, the development of router WiFi module also shows the trend of high-speed, intelligent, secure and multi-functional.
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Shenzhen MovingComm Technology Co., Ltd. , https://www.szmovingcomm.com