Removing a memory card from a Xiaomi Redmi smartphone seems like an easy task, but careless actions can lead to data loss, damage to contacts or even break the slot. SIM-In this article, we will look at everything from phone preparation to specific circuits for different generations of Redmi (including Redmi Note 12, Redmi 10 and older versions).
It is important to consider that the process differs depending on the type of slot: the classic retractable tray (like in Redmi 9) or hybrid (like in Redmi Note 11 Pro).We will also tell you how to avoid common mistakes β for example, why you can not retrieve the card while recording video or transferring files, and what to do if the slot is jammed. If you plan to replace the microSD with a more capacious one or just temporarily remove it, follow our recommendations so as not to face unpleasant surprises.
Preparing the phone before removing the memory card
Before you physically pull out a card, you need to properly prepare your smartphone, which will prevent data loss and file system damage.
The first step is to safely disable microSD in Xiaomi settings. Go to Settings β Memory β Memory Map (or Storage β Storage in new versions of MIUI). Here you will see the option βExtractβ or βDisable.β Click on it and wait for the notification of successful shutdown. If this item is missing, then your model does not support software shutdown β you can immediately go to physical extract.
Pay attention to the active processes:
- π± Close all applications that can use the map (gallery, music players, messengers with media files).
- π Stop downloading β if the phone downloads files directly to the microSD, the extraction will lead to errors.
- πΉ Stop recording videos or streaming is the most common cause of file system damage.
β οΈ Note: If you use the card as internal memory (Adoptable Storage feature in older versions of Android), removing it without pre-formatting can make the phone inoperable. β Memory. β Data portability.
Types of memory card slots in Xiaomi Redmi: how to determine your own
Xiaomi Redmi smartphones are equipped with two types of microSD slots:
- A classic retractable tray is a separate slot for a memory card (for example, in Redmi 9A or Redmi 8).
- Hybrid slot - a combined slot for two SIM-card SIM + microSD (e.g. Redmi Note 10 Pro or Redmi 12).
To determine the type of slot in your model:
- Look at the phone box, it usually shows the number of SIM-Maps and support for microSD.
- Use the official Xiaomi website: type the model in the search and check the specifications.
- Check the card tray: π If you see two slots on one side, itβs a hybrid slot (SIM1 + SIM2/microSD). π± If the nests are three (or two on different sides) β a classic slot with a separate place under the microSD.
| Xiaomi Redmi Model | Slot type | Max, the volume of microSD | Support for hybrid regime |
|---|---|---|---|
| Redmi Note 12 Pro+ | Hybrid | 1 TB | Yes (SIM2 or microSD) |
| Redmi 10 | Classical. | 512GB | No. |
| Redmi 9T | Hybrid | 512GB | Yes. |
| Redmi Note 11 | Hybrid | 1 TB | Yes. |
| Redmi 8A | Classical. | 256GB | No. |
In hybrid slots, when removing the microSD, the second automatically turns off. SIM-The card is a normal behavior that does not require additional settings.
Step-by-step: how to remove the memory card from Xiaomi Redmi with a classic slot
If your smartphone is equipped with a separate microSD slot (such as Redmi 9 or Redmi 7), follow this instruction:
Turn off your phone (recommended for safety)
Use the original paperclip from the set
Check that there are no active processes on the map.
Prepare a place for storing the card (case, box)
-->
- Find a card tray, usually on the left or top of the phone, and in some models (like the Redmi 6), the slot is hidden under the removable lid.
π‘
If there is no paper clip on hand, you can use a thin needle or toothpick, but act carefully - the plastic tray is easy to break.
Features of card extraction from a hybrid slot (SIM + microSD)
Hybrid slots require more accuracy, since here the microSD shares space with the nano-SIM. The main rule is that you can not remove the memory card if the second one is not used. SIM-The card is active (for example, used for calls or mobile Internet) otherwise the phone may lose the network or restart.
The algorithm for models with hybrid slots (Redmi Note 11, Redmi 10 Prime, etc.)
- Go to Settings. β SIM-Maps and mobile networks and disable the second SIM-card (the one that is in the same slot with microSD).
- If the phone supports Dual SIM Dual Standby (DSDS), it is enough to switch the second SIM to LTE Only or 3G Only mode to avoid conflicts.
- Remove the tray according to the standard scheme (see the previous section).
- Pay attention to the location of the cards: π± SIM1 It is always in the upper nest (closer to the camera). π SIM2 Or microSD, in the bottom socket. SIM, MicroSD is used instead of the second.
Do not put the tray back in empty.
β οΈ Note: In some models (Redmi Note 9 Pro, Redmi) K40) Removing microSD from hybrid slot may reset priority SIM-Call cards. Once you return the card, check the settings on the phone. β Call settings β SIM-default-card.
What if the phone doesnβt see the card after you return?
Frequent Mistakes and How to Avoid Them
Even experienced users sometimes make mistakes when working with memory cards, and here are the most common ones and ways to prevent them:
- π« Extracting data while writing - causes file corruption. Always check if there is a video recording, file downloading or backup.
- π Pulling out the card at low battery charge - if the phone turns off during surgery, it could damage the file system%.
- π Using unoriginal paper clips β too thick or sharp objects (knives, forks) can damage the tray or slot contacts.
- π¦ Moisture intrusion - if you extract the card in high humidity (such as in the bathroom), the contacts may oxidize.
- π± Forced retrieval of a jammed tray - if the tray doesn't come out, don't pull it with pliers.
Another common problem is data loss after retrieval, which happens when:
- The card was formatted as an internal memory (Adoptable Storage function).
- Files were opened in apps (e.g., video edited in CapCut).
- The map is damaged (it has a bad sector).
To minimize the risks:
- π Regularly back up important data to the cloud or PC.
- π Check the card for errors through Settings β Memory. β Memory map β Verification.
- π‘οΈ Use cards in the class no lower A1 or UHS-I steady-work.
π‘
If the memory card is used as an internal memory extension, it can not be simply removed β first transfer the data back to the main memory through the MIUI settings!
How to Remove a Card if the Tray is Jammed or Broken
If the card tray is stuck and doesn't move when you press the paper clip, don't panic.
Method 1: Mild exposure
- Place the phone on a flat surface with the screen down.
- Tilt it at an angle of 45Β° so that the slot "looks" down.
- Carefully tap the body next to the slot (like a screwdriver handle), sometimes vibration helps move the tray.
Method 2: Using Scotch
- Stick a piece of tape to the sticking edge of the tray (if it is even slightly pushed).
- Pull the scotch parallel to the phone case.
Method 3: Disassemble the phone (only for experienced!)
If the tray is completely drowned and doesn't respond to the paper clip, it may have jumped off the guides.
- Remove the back cover (need a mediator and a hair dryer to soften the glue).
- Find the slot mechanism and carefully return the tray to its original position.
- Check if the trash has fallen into the grooves.
β οΈ Attention: Independent dismantling Xiaomi Redmi cancels the warranty! If the phone is warranty, contact an authorized service center. the cost of repairing the slot usually does not exceed 1-2 thousand rubles.
If the tray breaks (for example, a plastic tongue breaks off), you can order a replacement on AliExpress or in the service. The average price of a new tray is 300-800 rubles. When installing, make sure that the contacts are not bent or oxidized.
What to do after removing the memory card
Once you have delivered the card, perform a few checks to make sure there are no problems:
- π± Check the phone: Make sure the slot is not damaged (no bent contacts).If a hybrid slot was used, check the second one. SIM-map.
- πΎ Check the memory card: Insert it into another device (laptop, tablet) and make sure the files are readable. If the card is not recognized, try formatting it (the data will be deleted!).
- π Reconfigure your phone (if you need to): Reconfigure your photo/video saving paths (e.g., in Camera, select βInner Memoryβ). Update apps that used the map (e.g., Google Maps with offline maps).
If you are planning to add a new card:
- π Before the first insert, format it on your phone (not your PC) to avoid compatibility issues.
- π Make sure the new card is supported by your Redmi model (see table above).
- π If the card is used to store applications, select the internal memory format in the settings (but remember that once extracted, the data will not be available).
If you've removed a card to transfer data to a PC, use a card reader rather than connecting your phone over USB. It's faster and safer for the file system.