Owners of Xiaomi Mi Band 4 fitness bracelets often face the need to remove the tracker from the silicone strap, which is an action required to charge the device, replace a worn belt or clean up accumulated dirt and sweat. Despite the simplicity of the design, the process of removing the capsule is sometimes difficult, especially if the bracelet was worn for a long time or was exposed to moisture.
The main difficulty is the tight fit of the module, which provides protection from water according to the IP68 standard. Sloppy actions can lead to damage to the body or even chipped on the touch screen. In this article, we will discuss in detail the correct technique for removing the tracker, review the necessary tools and answer frequent questions of users.
It's important to understand that the Mi Band 4 design involves rigid fixation. Silicone can eventually stick to plastic, making it feel like it's stuck. The most common mistake is to squeeze the nail tracker out of the front of the screen, which often results in scratches on the oleophobic coating. Following proven methods will keep the gadget in perfect condition.
Design features and preparation for extraction
Before you start to physically affect the device, you need to study its structure. Tracker Xiaomi Mi Band 4 consists of two main parts: a plastic module with a battery and screen, and a removable silicone strap. The module is inserted into the strap from the bottom and is fixed by a tight fit of the walls and a special stop.
You may need a minimal set of tools to perform the surgery, and although many users manage to remove the bracelet with their bare hands, using assistives reduces the risk of injury, and it is recommended that you prepare a soft cloth or napkin to put it on the table in case the device slips out of your hands.
Special attention should be paid to the condition of the strap. If silicone has become too rigid or sticky with time, the extraction process can be complicated. In such cases, the material loses its elasticity and compresses the tracker body more tightly. Before starting work, make sure that your hands are dry and clean to ensure a reliable grip.
- 🧤 Dry and fat-free hands for better grip with silicone.
- 🧶 Soft fabric or microfiber to protect the screen when falling.
- 💡 Good lighting to see joints and stops of the structure.
- 🛠️ Dumb object (plastic card or nail) for tweaking edges.
Falling a module onto a hard floor or tile can be fatal to the electronics inside. Even if the housing survives the impact, the internal board or charging contacts may suffer. So always do the procedure over the table or sofa.
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Slightly heat the strap with a hair dryer at a minimum temperature for 10-15 seconds - this will make the silicone more elastic and make it easier to remove the capsule.
Classic method of extraction without tools
The most common method recommended by manufacturers and experienced users requires no additional devices. It is based on mechanical action with the thumbs of the hands. The essence of the method is to create pressure on the bottom of the tracker to push it out of the landing place.
Take the bracelet in your hands so that the thumb of your left hand is on the inside of the strap, right under the module. The thumb of your right hand should rest against the bottom end of the tracker itself (on the charging contacts side), the movement should be directed upwards and slightly in the direction opposite to the strap.
With a moderate force, try to squeeze the module out. If you don't get it the first time, don't increase the pressure dramatically. Try wiggling the tracker slightly from side to side, designing the landing place. Often, a small displacement is enough to break the vacuum or friction, after which the capsule will come out easily.
⚠️ Warning: Never press the screen during extraction.Pinpoint pressure on the Mi Band 4 display can cause broken pixels or complete failure of the matrix.
If you feel that silicone has too much grip on the device, try changing the angle of attack. Instead of direct pressure from the bottom, try to tuck the edge of the strap with your thumbnail while pulling the tracker with your other hand. Combining techniques often gives a better result than monotonous extrusion.
Use of supporting tools
In situations where the classic method does not work or fingers slip off smooth plastic, simple household tools come to the rescue, the main rule is that the tool should not be sharp or metal, so as not to scratch the body and damage moisture seals.
A great helper would be a regular plastic card (an unnecessary discount card or business card) or a guitar mediator, which is rigid enough to bend the edge of the silicone, but remains soft enough not to harm the device, and you can also use a blunt butter knife or spoon if you act with maximum care.
The tool's technique is simple: insert the edge of the map between the silicone and the tracker body at the bottom. gently bend the silicone down, freeing up space. At the same time, with the second hand, pull the module up. Repeat the procedure on the other side if the tracker is sitting very tightly.
- 🃏 Plastic card - perfect for bending the edges of the strap.
- 🎸 Guitar mediator - a convenient form for tweaking narrow gaps.
- 🥄 Dull side of the butter knife – available in any kitchen.
- 📏 Plastic ruler – if it is not too thin and flexible.
Some users resort to using a stationery knife, which is an extremely risky move. A sharp blade can easily slip and hurt your finger or damage the battery inside the case. If you do decide to use a knife, only use a blunt butt and exercise extreme caution.
☑️ Safe extraction
What to do if the tracker is stuck dead
There are times when the Mi Band 4 literally grows into a strap, and this often happens after long periods of wear, when sweat, skin fat and dust create a kind of adhesive substance at the joints, and the silicone can deform from constant pressure and stop returning to its original shape.
In this situation, pre-preparation will help: place the bracelet in a warm (not hot!) place for a few minutes, for example, put it on a warm router or just hold it in your hands, heating will make the silicone softer and more malleable, which will greatly facilitate the extraction process.
If the heating didn't work, try using a soap solution. Apply some liquid soap or dishwashing agent to the joint between the strap and the tracker. Acting soap as lubricant will reduce friction coefficient. Once extracted, be sure to thoroughly rinse and dry the device so that moisture doesn't get inside through speakers or microphones.
| Method | Efficiency | Risk of damage | Essential tools |
|---|---|---|---|
| Hand-extracting | Medium | Low. | No. |
| Plastic card | Tall. | Low. | Card/Mediator |
| Heating with a hair dryer | Tall. | Medium. | Fen |
| Soap solution | Tall. | Medium (for electronics) | Soap/Water |
Don't use excessive force if you feel the material is about to break. Xiaomi's silicone strap is inexpensive and sold in many accessories stores.Sometimes it's easier and safer to cut an old strap than to risk the integrity of an expensive tracker.
Why is a tracker hard to get?
Replacement and installation of the strap: the reverse process
Once you have successfully removed the tracker, for example, to charge or replace the belt, it must be properly installed back. The installation process is easier than extraction, but also requires accuracy. It is important not to confuse the top and bottom of the module so that the charging contacts coincide with the notch in the strap.
Insert the bottom of the tracker (where the golden contacts are) into the appropriate opening of the strap first. Make sure it sits flat and full. Then, using your thumbs, press the top of the module, pressing it into the silicone until the characteristic click or tight fit.
Check if there are any gaps between the body and the strap around the perimeter, and if you see a gap, it means that the tracker is inserted incorrectly or not completely, and this can break the tightness, and the device will lose its protection from splashing and sweat.
- 👆 First, insert the bottom end with contacts.
- 👇 Then, push the top part to the end.
- 👀 Visually inspect joints for gaps.
- 🧼 Wash the module before installing it in a new strap.
When buying a new strap, pay attention to compatibility. Although many of the Mi Band 3's straps fit the fourth model, there are versions with a cut-out under the belt. NFC-Make sure the cutout in silicone matches the shape of your tracker, especially if you have a version of the NFC.
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Properly installing the tracker ensures that water protection is maintained and prevents accidental loss of the device during exercise.
Care for the strap and module
Regularly removing the tracker is not only good for charging, but also for hygiene, with sweat, pile from clothing and skin fat accumulating under the strap, which can irritate the wrist, and it is recommended to remove and wash the strap with warm water and soap at least once a week.
The module itself also needs care. Rub the back panel with the pulse sensors with a soft, damp cloth. Sensor contamination can lead to incorrect pulse measurements or failures in sleep tracking. Do not use aggressive chemistry or abrasive materials.
If you notice that the strap has started to crack or lose color, it should be replaced. Cheap silicone over time is destroyed by ultraviolet light and sweat. Timely replacement of the accessory will prolong the life of your gadget and ensure comfort of wearing.
⚠️ Warning: Do not dry the tracker and strap on heating batteries or in direct sunlight.High temperatures can warp silicone and damage the battery.
Use a dry, dust-proof space to store spare straps. It is not recommended to fold them into a tight knot, as this creates stress in the material that can lead to crumples. It is better to store them in a straightened state.