How to take it out properly SIM-Xiaomi Redmi 8: 3 Proven Ways

Why extraction SIM-Redmi 8 cards require carefulness

Xiaomi Redmi 8, released in 2019, features a classic tray for nano-SIM and microSD card (in a hybrid version). Despite the simplicity of the design, many users face problems when trying to get a SIM: the tray jams, the paper clip bends or the card “fits” to the contacts.

First, the Redmi 8 tray is fixed by a miniature spring latch that can weaken or, conversely, “sour” from moisture. Second, the plastic case of the smartphone does not always withstand pressure when unsuccessful attempts to extract — the risk of cracks near the slot increases if you press on the clip at the wrong angle. Finally, in hybrid models (where the second slot is combined with a microSD), the cards sometimes “stick” due to static electricity, and they have to be separated manually.

This guide will help avoid typical errors. We will look at the unique feature for Redmi 8: the tray here is shorter than in new Xiaomi models, so standard clips from the set of other smartphones may not work.

What it takes to extract SIM-map

Before you start, prepare the tools, and without them, the process can result in damage to the tray or body:

• 📍 Removal paperclip (company with Redmi 8) If you lose it, you'll get a paperclip that's straight up.
• 🔦 Lantern (to light the slot if the light in the room is dim).
• 🧲 Magnet (in case the paper clip falls into the gap between the case and the screen).
• 🧴 Alcohol wipes (to clean the contacts of the tray, if the simka "stiffened»).
• 📏 Plastic card (as an alternative to a paper clip if you are afraid to scratch the case).

⚠️ Warning: Do not use metal objects with sharp edges (needles, pins, knives).They can scratch the anodized coating of the Redmi 8 or bend the contacts of the tray. Also avoid forceful methods - if the tray is not pushed out the first time, do not press harder: The problem is probably the locking mechanism.

Method 1: Standard extraction by means of a paper clip

This is a basic method that works 90% of the time. Follow the instructions Step-by-step.

1. Turn off the Xiaomi Redmi 8 (optional, but recommended to avoid accidental screen taps).
2. Find a slot for SIM-cards on the left side of the smartphone (near the volume buttons).
3. Put the paperclip in a small hole next to the slot at an angle of 45-60 degrees before clicking. Press it with confidence, but without fanaticism - enough force of 1-1.5 kg.
4. The tray will be pushed out by 2-3 mm - pull it with your fingers to the end.

If the tray is not extended:

• 🔄 Check if you have the hole mixed up (on Redmi 8 only one, but sometimes users confuse it with a microphone connector).
• 🔧 Try to rotate the paperclip in the hole 90 degrees - sometimes the latch only works when you turn.
• 💧 If the smartphone fell into the water, the mechanism could oxidize. WD-40 (Spray 1 drop into the hole and wait 5 minutes).

⚠️ Attention: If after 3-4 attempts the trays do not extend, do not continue - you risk breaking the spring).

Method 2: Extract without paper clips (alternative tools)

You don't have a paper clip on hand?

💡 Useful tip: If you use a toothpick or ear stick, dip the tip in vegetable oil beforehand - this will reduce friction and reduce the risk of breakage inside the hole.

For hybrid trays (where SIM + microSD are installed simultaneously), be especially careful: when you remove the cards, they can stick together. To separate them, shake the tray slightly or blow on it - static electricity will weaken.

Method 3: Software unlocking the tray (if the mechanism is jammed)

In rare cases, the tray is blocked due to a firmware failure (for example, after a failed MIUI update).

1. Connect Redmi 8 to your PC via USB.
2. Activate USB Debugging mode in the developer settings (Settings → About Phone → MIUI version – tap 7 times, then return to Additional Settings → For Developers).
3. Download and install the ADB (Android Debug Bridge) utility on PC.
4. Enter the command line: adb shell echo 1 > /sys/class/sim/simslot_lock/unlock
5. Try to remove the tray with a paperclip again.

⚠️ Note: This method only works on firmware MIUI 11–12. On newer versions, the path to the file simslot_lock If the command returns a No such file or directory error, don't go on, you risk damaging the system files.

Alternative for non-technical users: Reboot your smartphone in Safe Mode (press the power button → “Reboot Safe Mode”). Sometimes this resets the lock of hardware components.

💡

Software-based tray unlocking is a last resort, and only use it if the mechanical methods have failed and you are confident in your ADB skills.

Frequent Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes when retrieving SIM-These are the most common maps:

• 🔌 Extract with the smartphone on → Short circuit risk if tray touches board.Always turn off Redmi 8 before manipulation.
• 🔨 Using inappropriate tools → Needles and knives scratch the body and bend the contacts. It is better to spend 5 minutes looking for a clip.
• 💦 Getting moisture into the slot → If you pour liquid on your smartphone, don't try to remove the tray immediately. Dry the device for 24 hours in rice or silica gel.
• 🔄 Wrong angle application of force → The paper clip should be inserted perpendicular to the body, and not at an oblique angle.

📌 Key Conclusion: 80% of Retrieval Problems SIM-Redmi 8 cards are associated with a failure to follow basic rules: an inappropriate tool, excessive strength or ignoring training. If the tray does not respond with 3-4 attempts, it is better to contact the service than risk damaging the smartphone.

What to do if SIM-card stuck in the tray

Sometimes the card sticks to the contacts or falls out of the slots of the tray.

1. Blow on the tray to remove dust (it can create additional friction).
2. Carefully move the card with your finger or tweezers with plastic tips.
3. If the card does not move, drop 1 drop of alcohol on the contacts of the tray (not on the very thing). SIM-map!) and wait 10 seconds.
4. Try to remove the tray again, swaying it slightly left-right.

⚠️ Warning: Do not use superglue or other adhesives to glue the card back into the tray, which will cause permanent damage to the contacts. If the card is damaged (scratching, bent), replace it - even if visual defects are not visible, microcracks can cause communication problems.

If the tray has fallen out of the grooves completely, insert it back upwards with the front side (with the inscription Xiaomi). Make sure that the spring is in place - without it, the mechanism will not fix.

FAQ: Answers to Frequent Questions