You just bought a Xiaomi Redmi smartphone and faced the first technical task – installation. SIM-Do you move from another brand to another brand and you can't find your usual tray? Unlike Samsung or iPhone, where the slot is for you to play with? SIM Usually located on the upper or side edge, in Redmi devices, its location depends on the model and year of release. Moreover, some smartphones of the Redmi Note series and Redmi A are equipped with hybrid slots, where the second slot is combined with a microSD card connector - this requires special attention when installing a microSD card.
In this article, we will not only show you where to look for a SIM slot in your Xiaomi Redmi model, but also analyze:
- 🔍 Exact layout schemes for popular series (Redmi Note) 12/13, Redmi 10/11, Redmi A2 etc.) with photographs.
- 🔧 Step-by-step instructions for removing the tray without damage (including models with and without a push button).
- ⚠️ Common mistakes that make your smartphone stop seeing SIM-card or tray jamming.
- 📱 What to do if the slot is damaged or the smartphone does not recognize the card after installation.
It is important that your Redmi does not see SIM-Even after installation, the problem can be in network settings or hardware failure, and we'll also tell you how to diagnose these cases.
1 Where is the slot for SIM-Maps in different models of Xiaomi Redmi
The location of the SIM slot in Xiaomi Redmi smartphones depends on the series of devices and its design ergonomics. For example, in budget models (Redmi A1, Redmi 9A), the slot is traditionally placed on the left side, while in flagships (Redmi K60) or devices with a metal body (Redmi Note 11 Pro), it can be on the right side or even in the upper part.
Below is a table with the exact location for popular models (relevant for devices released after 2020):
| Xiaomi Redmi Model | Slot location | Slot type | Features |
|---|---|---|---|
| Redmi Note 12/13, Note 11/10 | Left side face (under volume buttons) | Hybrid (nanoSIM) + nanoSIM/microSD) | The push button is included. On the Note 12 Pro+, the slot is protected by a rubber pad (IP53). |
| Redmi 10/11, Redmi 9/9T | Left edge (closer to upper corner) | Hybrid or double nanoSIM | On the Redmi 9A/9C slot without moisture protection – avoid getting liquid. |
| Redmi A1/A2, Redmi 8A | Left face (under the lid with the logo) | Dual nanoSIM + microSD | The tray is fixed with plastic latches - do not make excessive efforts! |
| Redmi K40/K50, POCO F3 | Right side face (above the power button) | Dual nanoSIM (without microSD) | The slot is integrated into the metal case - use only the original paper clip. |
Note: In the Redmi Note models 10S Redmi Note 11S slot SIM It's not on the left side, it's on the right side, which is often confusing. If you're not sure, check the case for a small pusher hole (usually there's a pictogram next to it). SIM-map).
2 How to open the slot for SIM-maps: step-by-step instructions
The process of removing the SIM tray in Xiaomi Redmi seems simple, but many users make mistakes that lead to a latch break or damage to the contacts.
- Prepare the tool: complete with the smartphone comes a special paper clip (it can be replaced with an unburdened stationery clip or needle). Do not use toothpicks or knives - they can scratch the case or break inside.
- Turn off your smartphone (optional, but recommended for safety).
- Find the pusher hole, which is located next to the slot (see table above). Put the clip all the way to the end, you should hear a click.
- Remove the tray: pull it on yourself smoothly, without jerking. If the tray does not come out, do not apply force - check if you inserted the paper clip correctly.
Make sure the smartphone is off (optional) | Use only the original paper clip |Application nanoSIM with the correct side (contacts down) |Do not touch the slot contacts with your hands |Check that the tray is inserted before clicking-->
⚠️ Note: If after removing the tray you notice that one of the latches is broken or the contacts are bent, do not insert SIM-This could lead to a short circuit, in which case you can contact the service center.
In Redmi A-series models (e.g. Redmi A2), the tray is fixed with plastic ears. If you feel resistance to extraction, sway the tray slightly left-right, do not pull force.
3. Hybrid slot: how to install SIM and microSD correctly
Many Xiaomi Redmi smartphones (such as Redmi Note 12 or Redmi 10) feature a hybrid slot that supports:
- 📱 Two nanoSIM cards (Dual) SIM).
- 📱 One nanoSIM. + microSD card (up to 1 TB).
This means that two people are used simultaneously. SIM-You can't have a card and a microSD, you have to choose. Here's how to set the combination right:
- If you need two. SIM-Install the first nanoSIM in slot 1 (usually marked as SIM1). The second nanoSIM is in slot 2 (can be combined with a microSD).
- If you need one SIM + microSD: Place nanoSIM in slot 1. In slot 2, install microSD (contacts down!).
⚠️ Note: If you insert a microSD into slot 1 (by mistake), the smartphone will not recognize the memory card, nor will it recognize the memory card. SIM! Also avoid using microSD cards larger than 512GB – some Redmi models don’t support such capacity.
What happens if you insert a microSD into a SIM slot?
4.Typical SIM slot problems and their solutions
Even if you have installed it correctly SIM-The map, the smartphone may not see it. Let's look at the most common causes and ways to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| The smartphone can't see. SIM-map | Incorrect installation (inverted) | Remove the tray and reinstall the SIM with the contacts down. |
| There's a "No Network" error. | SIM not activated or blocked | Call the operator or check the balance. |
| The tray is not fixed in the case | Broken latch or bent contacts | Contact the service center (self-repair is not recommended). |
| The smartphone only sees one SIM. | The second SIM is not supported by the operator. | Check the settings in Settings → SIM-maps and mobile networks. |
If none of these methods worked, try resetting your network settings:
- Go to Settings → System → Resetting settings.
- Select Network Settings Reset (does not delete data!).
- Reboot your smartphone.
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If the smartphone stopped seeing SIM after falling or getting moisture, do not try to disassemble it yourself! Inside can be damaged antenna contacts – this requires professional diagnosis.
5. How to avoid damage to the SIM slot
Slot for SIM-Maps are one of the most vulnerable spots in the Xiaomi Redmi smartphone.To extend its life, follow these tips:
- 🛠️ Do not use metal objects (knives, forks) to extract the tray - they scratch the case and bend the contacts.
- 💧 Avoid moisture: if the smartphone does not have protection IP53/IP68, Do not use it in the rain with an open slot.
- 🔄 Don't change. SIM-cards too often – each time the tray is removed, the risk of damage to the latch increases.
- 📵 Do not press the tray when it is partially removed - it can break the locks.
If you travel frequently and change SIM-If you want to buy an adapter for eSIM (if your Redmi model supports it), this will save you the need to physically remove the tray.
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The most common reason for slot failure is the use of inappropriate tools to extract the tray. Always keep the original staple from the kit handy!
6. Frequent questions about the SIM slot in Xiaomi Redmi
We have collected answers to the most popular user questions related to installation and operation. SIM-cards in smartphones Xiaomi Redmi.
Can I use two Redmi Note 12s? SIM-MicroSD cards and microSD cards simultaneously?
What to do if the paper clip for extracting the tray broke inside the slot?
Why Redmi? K50 sees the other SIM-map?
Can I insert a microSD into the SIM1 slot?
How to check if my Redmi eSIM supports?
7.Conclusion: What to remember
Now you know where the slot is. SIM-maps in your Xiaomi Redmi, how to open it correctly and what errors can lead to failure:
- 📍 In most models, the slot is located on the left side, but in the Redmi K-series - on the right.
- 🔧 To remove the tray, use only the original paper clip.
- ⚠️ In hybrid slots, you can not use two at the same time. SIM + microSD.
- 🔄 If the smartphone does not see SIM, First check its installation, then set up the network.
If you still have questions about a particular Redmi model, write in the comments - we will help you understand! Also remember that if you have physical damage to the slot, it is better to contact the authorized Xiaomi service center to avoid more serious breakdowns.