How to block Samsung mobile phone short messages?

Some mobile phones support the function of blocking spam messages. If your mobile phone does not support this function, it is suggested that you can use the SMS blacklist function to manually add numbers or words that need to be blocked.

Here are some ways to maintain the mobile phone:

1. You can use a leather case: a leather case is equivalent to adding an extra coat to the mobile phone, which can reduce the wear and tear of the mobile phone shell, and can also reduce the damage to the mobile phone when it falls or meets water.

2. Pay attention to the use environment of the mobile phone: there are slits or small holes on the mobile phone, which will easily penetrate when it encounters moisture, leading to the erosion of the circuit board, so don't use the mobile phone in the rain or in the bathroom, and don't put it at the air outlet of air conditioning.

3. Develop a good habit of carrying the mobile phone: Pay attention to the carrying method, and don't habitually put the mobile phone in the pocket next to (at the back of) pants. If you accidentally hit it while sitting, or the mobile phone is squeezed and falls to the ground when walking, it will cause damage to the mobile phone.

4. Keep the mobile phone away from the magnetic environment: the mobile phone speaker itself is magnetic, so don't let the mobile phone often touch the place where there is a lot of iron powder, so as to avoid excessive iron powder inhaled from the sound hole of the mobile phone speaker and attached to the speaker film, which will cause the sound of the mobile phone receiver to become smaller.