Are you looking for how to unlock the cell phone? We will give a complete tutorial in our article on the subject, for both new and old cell phones.
First, we will show you 3 methods to unlock your cell phone, then we will show you some reasons why your cell phone is freezing and how to solve it. Follow all this in our article and enjoy reading!
How to unlock your cell phone?
First, let's talk about how to unlock your phone if the screen is frozen. You were using your device normally when suddenly nothing worked when you touched it.
This is extremely common for Android users precisely because there are several phones with this system. See some methods below to “unfreeze” your screen.

1. Turn the screen off and on
This method is often used when your screen freezes and comes back on a few seconds later, that is, when the freezing is quick, but happens several times a day.
When your smartphone screen freezes, you will press the power button and the screen will lock normally, then press it again and enter your password if you have one. You will see that your screen has “unfrozen”.
As we said, this is the simplest method to unlock your cell phone, but we will show you others for more serious cases.
2. Traditional method
The second method is when the crashes start to become constant. For example, you are texting someone and your keyboard keeps stopping working.
In this case, it is interesting that you use the traditional method by turning off or restarting your cell phone. Hold down the power button turn off your cell phone While your screen is on, a menu will appear. Click on shutdown or restart.
When your cell phone crashes frequently, it is because your RAM memory is full and the best way is to apply this method to turn off your cell phone.
3. Method for a forced restart
The third method is for when your phone freezes completely and you can't use the touchscreen or remove the battery.
In this case, most Android phones have a forced restart if you press the volume down button and the power button at the same time for 10 seconds.
This will cause the phone to restart, but it may take a while for it to turn back on.
How to unlock your cell phone: Why is my cell phone freezing so much?
As we said above, the cell phone will crash a few times throughout the day, but when it really becomes a problem it is important to pay attention. After all, it is an electronic device that if not taken care of can stop working.
There are several reasons why a cell phone freezes frequently, so we will show you some possible causes and their respective solutions.
Assess the age of your smartphone
There are cell phones that were launched 10 years ago and therefore do not have the same performance as they used to. After all, they were launched to meet the market of that time, with the applications and needs of when they were launched.
If your cell phone is a 10-year-old model, for example, it's a good idea to buy a new one or you'll have to deal with crashes and a slow system.
However, if you have a cell phone that is 5 years old or less, it is possible to install a custom ROM, that is, it is an operating system customized by users that is often lighter than your current system and drastically reduces the number of crashes.
However, you must be careful not to damage your device. Don't do something you don't know about.
How to unlock a cell phone with many apps?
The second situation is when the cell phone has many applications, after all, the applications not only take up a lot of space, but also naturally increase the crashes of your cell phone.
Therefore, it is a good idea to uninstall some apps that you don't use or use infrequently. For example, many people download home exercise apps, but don't use them or only use them once a month.
Additionally, some apps have a “lite” version. This version is lighter than regular apps. Big brands use this strategy to avoid losing users, such as TikTok, Facebook, YouTube, and many others.
How to unlock cell phone with SD card?
To conclude our article, we will show you how to unlock your cell phone with the SD card. Some people believe that all they need to do is buy a memory card and then they will be able to install several applications and their cell phone will never freeze again.
However, this largely depends on the quality of your SD card. Some memory cards are slow to read, causing even more crashes, and good quality SD cards are usually very expensive.
Therefore, it is a good idea to use your SD card only for photos and videos, but not for applications. This way, you will have more free space and this will reduce the number of crashes.