As a mobile phone maintenance practitioner, I can talk about how to judge whether the way of learning mobile phone maintenance is good or not for reference.

Learning focus: learning maintenance is nothing more than opening a shop to take orders or working for people.

So whether a place is good or not depends on whether you can operate independently after learning it.

The mobile phone list is nothing more than a screen list and a motherboard list.

The screen is mainly a screen replacement component and a bottom light.

Time: It takes 1 month to master the screen, configuration and assembly.

It will take a month to press the screen.

Mainboard maintenance is time-consuming, so you can learn common problems and focus on breakthroughs. Three months.

Misunderstandings and tips: First, mobile phone maintenance is a very practical industry, and actual combat comes first.

Now many teachers who haven't done much practical work teach all kinds of circuit diagrams, structures and theories. The actual operation is absolutely impossible. Before that, an apprentice came to the store and went for a year's maintenance training. As a result, he can't even install the most basic equipment.

Second, I'm going to study in a big digital city, Guangzhou and Shenzhen. Only the latest technology and resources.

Third, we must learn entities and videos, and teach ourselves with books, which is basically unreliable.

Fourth, everything is based on actual combat, learn from actual combat experts, and change your own practices and progress. A month's classroom study is not as good as a day's actual combat!

Fifth, the focus of mobile phone maintenance is the motherboard. If the motherboard can't be repaired, the mobile phone can't be repaired, but the motherboard maintenance is not terrible. Dozens of chips on the motherboard are actually welded together like building blocks. Understanding the principle is actually very simple. The following picture shows various modules of Apple's 6s motherboard (yes. Understand as a building block)