How to open a tray of SIM-cards in smartphones Xiaomi Redmi: 5 proven ways

With a tray for SIM-Every user faces the cards in Xiaomi Redmi smartphones, whether it's the first setup of a new phone or the replacement of the operator. It would seem that this could go wrong? But in practice, many people face problems: the tray does not extend, the clip bends, and sometimes the fixation mechanism completely breaks. This is especially true for models with hybrid slots (for example, Redmi Note 10 Pro or Redmi). 9T), In addition to nano-SIM, you can install a microSD memory card.

In this article, we will look at all possible ways to extract the tray, from the standard method with a paper clip to emergency decisions if the mechanism is jammed, you will learn which tools will work best, how to avoid damage to the smartphone, and what to do if the tray is not fixed after installation. We also have a table of compatibility of models with types. SIM-If you just bought a Xiaomi Redmi or plan to change the SIM, save this instruction bookmark!

1. Standard method: how to open the tray with a paper clip

The most common and safe method is to use a paper clip to extract the tray that comes with the phone, and if you don't have one, any thin metal wire or stationery clip that is straight-lined will do, and it's important that the diameter is not more than 0.8 mm, otherwise you risk damaging the mechanism.

Step instructions:

• ✅ Turn off your smartphone (optional, but recommended for safety).
• ✅ Find the hole to extract the tray - it is located on the upper or lateral face (depending on the model).
• ✅ Put the paperclip in the hole until you feel a slight click.
• ✅ The tray will be out on 2-3 mm - gently pull it with your fingers.

If the paperclip doesn't go or bends, don't force it! It's possible that the hole has dust or the tray is installed incorrectly, in which case purging with compressed air (for example, a spray for cleaning equipment) or soft brushing with a toothpick will help.

The phone is switched off (optional, but safer)|

Is there any visible damage to the paper clip opening?|

Is there a spare paperclip at hand (in case of breakage)|

The tray is not clamped with foreign objects (dust, dirt)

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2. Alternative tools: what to use if there is no paper clip

You may not have a paper clip on hand, especially when you're traveling or at work, and you'll find the tools you can use, but you need to choose the ones that don't damage the machine.

• 📎 Ballpoint pen rod (if diameter fits).
• 🪡 Needle or pin (with blunt end only!).
• 🔧 Thin screwdriver (for example, for glasses).
• 📐 Extended stationery clip (classical version).

⚠️ Warning: Do not use knives, scissors or other sharp objects under any circumstances! they may scratch the body or break the spring mechanism inside the tray. Also avoid plastic items (such as toothpicks) - they are not strong enough and can break down inside.

If you use a needle, wrap the tip in a thin layer of insulation so you don't scratch the hole, and for the rod from the handle, pick the one that fits tightly into the hole, which is too thin won't work, and too thick can jam the mechanism.

Paperclip from the set |

Office paper clip |

Needle/pin |

Glass screwdriver |

other instrument-->

3. Features of trays in different models Xiaomi Redmi

Not all Xiaomi Redmi smartphones are the same, with different tray types, slot layouts, and even locking mechanisms. For example, in Redmi Note 11, the tray is on the left side, and in Redmi 10C, on the top. In addition, some models support hybrid slots (nano-SIM + microSD), where you can not use two SIMs at the same time.

In the table below, we have collected the key features of popular models:

If your model is not listed in the table, check the location of the tray visually - usually the hole for the paper clip is marked with a small dot or SIM. In hybrid trays, pay attention to the correct microSD orientation: contacts should be directed downwards, and the bevelled angle should be directed to the phone body.

4.What to do if the tray is jammed or not extended

Sometimes the tray refuses to move even when the paper clip is pressed correctly, and the causes can range from dust to mechanical damage.

1. Blow the hole with compressed air. Use a spray to clean the machinery or just blow a lot — sometimes this helps remove the dust that blocks the mechanism.
2. Weaving the paperclip in the hole. Rotate the paperclip carefully left-right without pressing hard. This can move the jammed mechanism.
3. If the tray is pushed 1-2 mm but does not go further, glue tape to it and pull carefully.
4. If nothing works, don't try to pull the tray out by force, it can break the spring. The service center will remove it without risking the phone.

⚠️ Note: If the tray is not fixed after installation SIM-A common mistake is to confuse the sides (contacts must be facing the phone body). Also make sure that there are no foreign objects in the tray (for example, scraps from an old SIM).

Critical error: never try to pull the tray out with tweezers or pliers! it's almost guaranteed to break the plastic rails and lead to expensive repairs.

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If the tray falls out with a light press, the locking spring is likely to have broken, and the temporary solution is to fix it with a piece of insulating tape, but it is better to replace the tray in the service immediately.

5 How to insert correctly SIM-map in the tray Xiaomi Redmi

Removing the tray is half the battle, and it's just as important to put it in the right way. SIM-This is a map to avoid communication problems or damage to contacts:

1. Place the tray on a flat surface with contacts upwards.
2. Place the nano-SIM in the appropriate slot: 🔹 The angle of the card should coincide with the angle of the tray. 🔹 Contacts (the golden part) should be turned downwards. 🔹 The card should fit tightly into the groove without backlash.

microSD

SD

TF

Carefully insert the tray back into the phone before you click.

After installation, turn on your phone and check if the network is available.

• 📶 Reboot the phone.
• 🔄 Check if it is inserted correctly SIM-map (sometimes it shifts when installing the tray).
• 📞 Make sure that the SIM is activated by the operator.

⚠️ Attention: If the tray does not lock and falls out after installation, do not try to jam it with foreign objects (for example, pieces of paper). This can damage the contacts or break the mechanism. 300-500 ruble.

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Before installation SIM-Always check the card for damage, scratches or chips on the contacts can lead to poor communication or complete absence of the network.

6. Frequent mistakes and how to avoid them

Even experienced users sometimes make mistakes when working with the tray. SIM-Here are the most common ones and how to prevent them:

• 🚫 Use force to extract. If the tray doesn't go, don't push harder, you break the spring. Try blowing the hole or wiggle the clip.
• 🚫 Installation SIM-Contacts must be downwards, otherwise the phone won't see the SIM and contacts could be damaged.
• 🚫 Use sharp objects: Knives, scissors or toothpicks scratch the body and break the mechanism. Use only a paper clip or a special tool.
• 🚫 Ignoring the click when you install the tray, if you don't hear the click, you don't lock the tray, don't turn on the phone until you make sure everything's in place.
• 🚫 Storage without tray SIM-If you leave the tray empty, the dust can get in and clog your contacts. Always keep at least one SIM or plug in it.

Another common problem is that the phone can’t see. SIM-The reasons for this can be different:

• 🔌 Damaged contacts on a sim or tray (check on another phone).
• 📱 Software glitch (try restarting your phone or resetting your network settings in Settings) → SIM-maps and mobile networks → Resetting settings).
• 🔧 Communication module malfunction (diagnosis is required in the service).

If the SIM works on another phone but is not identified in your Redmi, try gently wipe the contacts of the tray with a stripe (without pressing!) or a cotton swab soaked in alcohol. Sometimes the oxidation of the contacts interferes with normal operation.

Video instruction and additional resources

If you’re more visually aware, we recommend watching official Xiaomi video tutorials or YouTube reviews.

• 🎥 Look for a video for your model (e.g. Redmi Note 11) SIM card slot").
• 🔍 Check the date of publication – in new models, the location of the tray may differ.
• 🚨 Avoid video with life hacks like opening the tray with a knife - it is dangerous for the phone!

Useful resources:

• 🌐 Xiaomi Official Support – Here are instructions for all models.
• 📄 Mi Community Forums – Users Share Experiences and Problem Solutions.
• 🛠️ iFixit – Disassembly and Repair Schemes (for Advanced Users).

If you are not sure of your abilities, it is better to contact an authorized service center Xiaomi. the cost of removing the tray usually does not exceed 500-1000 rubles, but you will avoid the risk of damaging the phone.

FAQ: Answers to Frequent Questions