How to open a place for SIM in Xiaomi Redmi without a key

A situation where urgent replacement is needed SIM-A card or a memory card, but you don't have a branded paper clip, which is familiar to many Xiaomi smartphone owners. Often the original tool is lost immediately after you buy it, and a new SIM is needed right now. Fortunately, the design of trays in the models of Redmi Note, Xiaomi Mi and other series is quite versatile, which allows the use of alternative items.

However, rushing can damage the body or internal mechanisms of the device. Mechanical extraction requires carefulness and the right tool selection to avoid scratching the frame and damaging the sensors. In this article, we will look at safe ways to solve the problem, and also discuss what to do if the tray is stuck.

Before you start looking for a replacement, it is important to understand the mechanism. Xiaomi smartphones use a spring-loaded mechanism that responds to pinpoint pressing. The diameter of the hole for extracting the tray is usually about 1.2-1.3 mm, which allows you to use a wide range of household items without resorting to aggressive intervention in the design of the gadget.

Suitable alternatives for extracting the tray

The most obvious and safe option is to use a thin sewing needle that has the perfect diameter and enough rigidity to press the lock inside the hole, but be careful: the needle is very sharp, and if you move carelessly, you can easily injure your finger or scratch the plastic around the hole, better hold it by the blunt end or use pliers to fix it.

If you don't have a needle, a paper clip is a great solution, and you need to unburrow it to get a straight section of wire, and the thickness of the wire of the standard paper clips is perfect for most Redmi models, and the key is to make sure that the end of the wire has no barbs that can get stuck inside the mechanism or damage the rubber tray seal.

In extreme cases, you can use a thin cloves earring or even a sharpened match, although the latter option is less reliable because of the possible brittleness of the tree. Some users successfully use a thin sting from a set of screwdrivers if it is rounded. It is important that the object is thin, but not flexible, otherwise you simply bend the tool without opening the tray.

• 📌 Sewing needle - a classic option, requires caution due to sharpness.
• 📎 The most accessible and safe analogue of the paper clip.
• 💎 Thin earring-carnation - suitable if the eye of the decoration is thin enough.
• 🪵 A sharpened match or toothpick is a temporary solution, the material may crumble.

⚠️ Warning: Never use a knife, scissors or other sharp objects with a wide blade.You risk damaging the on-screen plume or speakers located in close proximity to the tray opening.

Categorically inappropriate items

When you try to open the tray, users often grab the first thing they get, which can lead to disastrous consequences. For example, using softwood or plastic toothpicks often ends up breaking off and getting stuck inside the hole. Removing the debris without disassembling the smartphone will be extremely difficult and require the intervention of a service center.

You also don't want to use ballpoint pen rods. Even if they're thin, the plastic rod is often too smooth and slippery to transfer the necessary force to the hold, or vice versa, too brittle. Xiaomi Redmi have tight springs, and a weak tool will simply bend.

It is dangerous to use metal objects with a large contact area, such as the tips of tweezers or cutters. They can scratch the aluminum frame of the smartphone around the hole, leaving irremovable traces. In addition, a wide tool can simultaneously press the microphone or other sensors located next to the tray.

Step-by-step instructions for safe extraction

The process of opening the tray requires not only the right tool, but also the right execution technique. First, carefully examine the end of the smartphone in good lighting. Find a small circular hole next to the elongated tray. Make sure that this is the hole for the SIM, and not the noise reduction microphone, which is often located next to it.

Insert the tool you select perpendicular to the plane of the body. Hold the needle or paper clip strictly straight, without tilting it to the sides. Slowly and smoothly press until the characteristic click and pull the tray out a few millimeters. Sharp jerks can lead to tool slipping and scratches.

Once the tray is pulled out, don't pull it right away. Gently put your fingers in it and remove it completely. If the tray doesn't move out after a tangible effort, don't push harder -- you may have misidentified the point of pressing or you may be using a too blunt object.

⚠️ Warning: If you feel the tool is hitting something solid, but the tray won't open, stop.Continued pressure may cause the internal push mechanism to break down.

What to do if the tray is stuck or broken

Sometimes the tray opens partially but gets stuck, or the mechanism weds inside the body, and you can't use brute force, so try tapping your smartphone edge slightly on your palm in the tray area, holding the phone down, and the vibration can help the spring straighten.

If the tray has left but is stuck halfway through, you can use a thin tweezer with flat sponges to gently grab the edge of the tray, you need to act without jerking, and if there is a fragment of a toothpick or other object inside the hole, you will need to disassemble the smartphone to access the inside of the tray.

In a situation where the mechanism is completely jammed and no methods help, it is better to contact the authorized Xiaomi service. Independent disassembly of the case can lead to loss of warranty and damage to moisture pads, if they are provided by the design of the model.

Comparison of methods of opening the tray

Different methods have their pros and cons, which should be considered before starting the procedure. Below is a table that helps to assess the risks and effectiveness of different tools.

As you can see from the table, paper clips remain the gold standard among the alternatives, combining the necessary rigidity and security, and using inappropriate items increases the risk that you will have to change not only the SIM card, but the entire body of the smartphone.

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Before inserting the tool, wipe it with an alcohol napkin, which will help to avoid getting dirt and fat inside the mechanism of the smartphone, which is especially important for devices without moisture protection.

Frequently Asked Questions (FAQ)

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The safest and most effective way is to use an unbended paper clip, which minimizes the risk of damage to the case and internal components of your Xiaomi Redmi.