How to remove the SIM from Xiaomi Redmi 9: a step-by-step guide

Change of mobile operator or need of replacement SIM-model 4G and 5G This is often the reason why smartphone owners have to find the answer to the question of how to remove the SIM from the shaomi redmi 9. This procedure seems elementary only until you encounter a tight fit of the tray or the lack of a special paper clip at hand. Incorrect actions can lead to damage to the side of the body or, worse, break the recovery mechanism.

Xiaomi’s Redmi 9 has a classic design with a retractable tray on the bottom of the device, but despite the standard solution, it has its own nuances about the orientation of the chip and the slots’ alignment with the memory card. In this article, we will discuss the extraction process in detail, consider possible difficulties and give recommendations for safe handling of the extraction. SIM-tray.

Before you start physically impacting your smartphone, you need to make sure you understand the device of the communication node. Ignoring simple safety rules can lead to recovery time taking longer than planned, or require intervention in the service center. Let's look at what tools you will need and how to properly prepare the workplace.

Preparation of the workplace and necessary tools

The first step in the process of replacing a card is preparation. You don't need a sophisticated technical arsenal, but having the right tool is critical. The main element here is a special clip for extraction that comes with the phone, and it has a specific shape that allows you to apply enough force without damaging the mechanism.

If the original paper clip is lost, which happens quite often, alternative items can be used, but the main risk is that using a needle too thick or a sewing pin can lead to a tool getting stuck inside the hole, the ideal replacement is a stationery clip, straight-angled, or a special plastic blade with a narrowed end.

• 🔧 Original metal clip from the smartphone delivery kit.
• 📎 A regular stationery clip, straight straight line.
• 💡 Syringe needle (use with extreme caution due to sharp sharpening).
• 🛑 It is forbidden to use knives, sewers or other sharp objects with a wide sting.

It's also important to provide good lighting. The tray in the Redmi 9 is pretty small, and it's very easy to confuse the orientation of the chip when you put it back in, if it's dark in the room. Prepare a soft surface, like a table with a mouse mat or a towel, so that it accidentally falls out. SIM-The card was not lost or suffered mechanical damage.

⚠️ Warning: Never try to remove the tray while the smartphone is on and actively transmits data, although modern systems and protect against short circuit, it is better to be safe and put the device in flight mode or turn it off.

Location of the slot for SIM-maps on Redmi 9

Finding a hole is a task that even a child can cope with, but it is important to accurately identify the item you need. On the Xiaomi Redmi 9 smartphone, the tray for the device is very simple. SIM-the card is located on the lower end of the body, next to the connector USB Type-C for charging and speaker.This is the standard location for most of the brand's modern devices.

So if you look at the bottom of the box, you'll see a small circular hole that's separate from the speaker, and that's where you put the tool, and the tray design in this model is hybrid, and it supports either two nano-SIM cards, one nano-SIM card, and one microSD card, which means that the physical space inside the case is limited, and the locking mechanism is pretty dense.

It is important not to confuse the tray hole with the noise reduction microphone, which is also on the lower or upper end, but has a smaller diameter and is deeper recessed into the body. In Redmi 9, the microphone is usually protected by a mesh, whereas the tray hole is a clean circle in the frame.

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If you are not sure which hole is the tray, shine a flashlight inside: you should see the metal edge of the tray just behind the hole.

Step-by-step: how to open the tray

The extraction process requires confidence and the right angle of inclination of the tool. Don't be afraid to apply moderate force, but do it strictly perpendicular to the body. If you push at an angle, there is a risk of scratching the aluminum frame or bend the paper clip itself.

Follow the algorithm to ensure success on the first try, the mechanism is spring-loaded, and if you press the tray correctly, it will pop out by itself a few millimeters, after which it can be gently tucked with a nail.

Once the tray has come out of the body, hold the edge with your thumb and index finger. Pull it smoothly over yourself. Don't use excessive force: if the tray is not coming, you may not have pressed the inside lever deeply enough with the paper clip. Normally, the move should be free.

Pay special attention to the position of the smartphone in your hand. Hold the phone down or sideways so that the tray falls into the palm of your hand, rather than on the floor. Falling the tray on a hard surface can deform its thin walls or lose small parts.

Hybrid tray design and map installation

When you take out the tray, you'll see that it's a complex plastic or metal frame. The Redmi 9 uses the nano-SIM card format. It's the smallest standard to date, so don't try to insert a micro-SIM or standard SIM without an adapter, although adapters may not fit in this tray either because of the tight layout.

The tray has two sides or two levels, and on one side is the first one. SIM-Depending on the configuration, you can use two SIM cards at the same time, or one SIM and a memory card. The format of the memory cards is supported by microSD up to 512 GB (officially), although in practice, more cards work.

• 📱 Slot 1: Designed exclusively for nano-SIM cards.
• 💾 Slot 2: Hybrid, accepts either a second nano-SIM or a microSD card.
• 🔒 Fixation: Cards are held due to a tight landing and protrusions in the tray body.
• 🚫 Error: Do not install memory cards and SIM-single-layer.

When you install it, pay attention to the bevelled corner of the chip, on the plastic frame of the tray and on the very edge of the chip. SIM-If the card doesn't fit in the hole easily and smoothly, you're trying to insert it with the wrong side or upside down. Don't push it with force, it can break the contacts.

⚠️ Attention: Contacts SIM-The cards should be pointed down to the contacts of the phone. The gold plate of the chip always looks towards the screen of the smartphone when installing the tray.

Possible problems in the removal of the tray

Sometimes users are faced with a situation where the tray is not removed even with a strong press, which can be caused by several reasons: the first and most common is the clogging of the hole with dust or pile from the pocket, over a long period of operation, microscopic particles can compress inside the mechanism.

The second reason is the deformation of the tray itself, and if the phone had fallen or the tray had been pulled out with a blunt object, its geometry could have broken, in which case it could get stuck inside the case, and the third reason is production defects or moisture that caused the contacts to oxidize and "feel off."

If you feel like the machine is running tight, try pressing it several times before extracting it, mimicking the opening process, but not finishing it, which can help lubricate the rubbing parts with a microscopic amount of fat from your fingers or just move the dust.

In rare cases, using sticky tape helps, so if the tray jumps 1 mm but doesn't stretch any further, you can stick a piece of tape to the sticking edge and pull it, and this will distribute the force and help avoid slipping your fingers.

Completion of procedure and verification

After successful installation of a new SIM-If you're going to take the card or put the old one back in, you're going to have to put the tray back in, and there's a mirror rule, and if you've taken the tray out with your contacts, you're going to have to put it on the same side. The Redmi 9 tray is not symmetrical in thickness, so in an inverted form it simply will not enter the groove until the end.

Put the tray smoothly, without skewing. It should enter the body easily, with little or no resistance. If you feel a stress, stop and check the orientation. Move the tray until the characteristic click or complete disappearance of the frame level with the body. Protruding parts are unacceptable, because it violates the moisture protection (although the Redmi 9 does not have full protection from water) and spoils the aesthetic.

After installation, turn on the phone. MIUI It should automatically identify the new card, the network status will appear on the screen, and the operator icons will appear in the notification curtain. → SIM-Maps and mobile networks, and you can activate the card you want if it doesn't automatically turn on.

⚠️ If the phone is installed, it says "No" SIM-cards" or "wrong format", turn off the device, remove the tray again and wipe the contacts of the card with soft dry material, perhaps they were left with fat plaque.

Frequently Asked Questions (FAQ)

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Proper installation of the tray before clicking and the use of a thin tool is the key to successful replacement of the SIM card without damaging the case of Xiaomi Redmi 9.