Owners of smartphones Xiaomi, Redmi and POCO Often, they have to change the carrier or change the memory card, and although the procedure is simple, many users have difficulty finding a hole to retrieve the tray. Inept actions can lead to damage to the body or mechanism, so it is important to know the correct algorithm of actions. SIM-squashing.
Modern phone models use standard nano-SIMs that require careful handling. The design of the tray may differ from generation to generation, with some models paired with a memory card slot, others located separately. Understanding the type of tray will help avoid errors in extraction. Below we will describe in detail the process for different configurations of the case.
Tools and workplace preparation
Before you start the extraction procedure, you need to provide good lighting. Small parts, such as a paper clip hole, are not visible in dim light, which increases the risk of missing and scratching the case. It is best to perform the operation at a desk lamp or in bright daylight.
Removing the tray will require a special key (clip) that comes with the smartphone. If the original tool is lost, you can use a thin paper clip, straightening one of the ends. The main requirement for the tool is that it must be thin enough to enter the hole, but stiff enough not to bend when pressed.
- 🔦 Provide bright lighting to the work area for accurate hitting the hole.
- 📎 Find the original paper clip or prepare a thin needle/staff clip.
- 🧼 Wipe your hands and body to avoid getting dust inside the slot.
It is not recommended to use sharpened objects such as knives or sewing needles, as they can damage the latch mechanism inside the case, it is also worth checking if the phone is wearing a case that blocks access to the end part.
Definition of type SIM-tray
The design of the tray depends on the specific model of your smartphone. In the budget and medium-sized models of the Redmi Note series, a combined slot is often found. 2-into-1. In such devices, one side of the tray is designed for two SIM-card, and the reverse - for a microSD memory card.
Flagship models like the Xiaomi 13 or 14 can have a separate tray only for SIM cards, and the memory card is either missing or installed separately. It is important to carefully inspect the tray before installing the cards so as not to confuse the sides and damage the contacts.
Notice the shape of the cutout on the tray. Usually there is a bevel on the metal frame that corresponds to the shape of the nano-SIM. Putting the card on the wrong side or in the wrong groove can lead to mechanical jamming. Always check the pattern on the tray itself or in the instructions.
Step-by-step extraction instructions
The process of removing the SIM card from the Xiaomi smartphone is performed with the device turned off or on, since mechanical extraction does not require a power cut. However, for data security, it is recommended to turn off the phone before manipulating the memory cards.
⚠️ Warning: Never attempt to remove the tray unless it drives out after pressing the paper clip.Excessive force can break the internal latch mechanism.
Find a small circular hole on the end of the device, usually on the bottom edge next to the USB connector or on the top end, insert the prepared tool perpendicular to the body into the hole and smoothly but confidently press until the characteristic click.
☑️ Tray extraction algorithm
After clicking, the tray will extend a few millimeters, allowing it to be grabbed by your fingers. Carefully pull the frame outwards, avoiding sharp jerks. If the tray is combined, be careful not to drop the cards, as they may not have a rigid fixation in the open state.
Specificity of models with moisture protection
The flagship Mi series and some Redmi models are IP68-standard waterproof, and these phones feature an additional rubber seal that provides tightness, making the extraction slightly tighter than conventional models.
When working with moisture-proof models, it is important not to damage the rubber circuit. If the tray is difficult to remove, do not use tools to tweak the edges. It is better to press the paperclip again with a little more force, but strictly along the axis of the hole.
| Model of the device | Location of the tray | Type of card | Features |
|---|---|---|---|
| Redmi Note 13 | Lower end | 2x nano-SIM + microSD | Combined slot |
| Xiaomi 13 Pro | Lower end | 2x nano-SIM | IP68 water protection |
| POCO X5 | Left end | 2x nano-SIM + microSD | Separate memory compartment |
| Redmi 12C | Lower end | 2x nano-SIM + microSD | Budgetary design |
After removing the tray from the waterproof phone, inspect the rubber gasket for contaminants. If necessary, gently wipe it with a dry soft cloth. Damage to the seal will lead to loss of protection from water and dust.
Solution: the tray is stuck or not retrieved
Sometimes users are faced with a situation where the tray is not retrievable, this can be caused by dust, tray deformation or malfunctioning of the mechanism, first of all make sure that you use the right tool and get exactly into the center of the hole.
If the paper clip comes in but the tray doesn't come out, try swaying the tool slightly from side to side without taking it out to unlock the latch. You can also try pressing the tray with your finger inwards and then sharply pressing the paper clip - sometimes this helps to tear the mechanism from the spot.
In the case of the tray being removed, but SIM-The card is stuck inside and doesn't fall out, don't shake the phone abruptly. Turn the device down with the tray hole and knock slightly on the opposite side. If the card doesn't come out, it may have caught on to the contacts, and then you'll need help from a specialist.
Setting up SIM-postcard
After physical installation of a new SIM card and switching on the smartphone system MIUI or HyperOS will automatically detect the new module, if the card is secure. PIN-And then you'll see a request for code, and it's standard security.
⚠️ Note: Three times incorrectly entered PIN-The code will block the SIM card. PUK-code that is on the plastic card holder from the operator.
To manage network settings, go to the Settings menu → SIM-Maps and mobile networks: You can assign a default card for calls and mobile Internet, and you can activate or disable specific slots.
If the phone doesn't see the SIM card, try to wipe the contacts on the card itself and in the tray. Sometimes oxidation or dust interferes with the normal connection. Also make sure that the card is mounted on the correct side, which matches the pattern on the tray.