Prevention Smart Phones from Causes of Breaking

Prevention Smart Phones from Causes of Breaking

The strength of the glass is be raised every time new model of smartphone comes out. Why is it broken even though the strength of the glass increases ?

The reason is the strength gets thinner at the design stage, the thinner it becomes, the easier it gets damaged. Therefore, it seems that the strength does not change so much. In addition, if you get a scratch when you drop your smartphone, it will be more likely to break the next time you drop it.
So because of the accumulation of scratches, they become more and more likely to break.

Smartphone will break easily if dropped twice or more

Smartphones are not usually broken by the first drop or shock. However, it will break easily if it meets certain conditions. And the cause is scratches on the smartphone from the last time be left. For example, it is hard to break even if it bends a wooden board, but it is easily broken if you put a cut with a saw. Glass is similar, and if the surface is scratched, it will break easily.

Even if it is a hard glass, it could gets scratched. There are a lot of invisible scratches such as rubbing on metal. The most dangerous thing is dropping, even the last time of dropping it was not broken down, but there are a lot of invisible scratches be left in the glass. So if you drop it again, it will be broken easily.

Like a wine glasses after washing, it sometimes be broken even when you hold a little bit tight. And the cause is scratches on it before.

What is the method for a smartphone that has already been scratched?