What bits are needed for Xiaomi screwdrivers: a complete guide to choice and use

Why Xiaomi screwdriver bits are not a universal set from the store

If you've ever tried to disassemble a Xiaomi Redmi Note 12 or a Mi Band 8 smartwatch with a standard cross screwdriver, you know that this is the way to the broken spines, damaged body and nerves. The manufacturer uses non-standard screws — from microscopic Y0.6 to rare Pentalobe, which you won't find in a set for 200 rubles. But the problem is not only in size: the bits must be made of hardened steel (better with a magnetic tip), otherwise they quickly "merge" on titanium or anodmirovannyhnyhnyh in pre-drig models.

In this article, we will understand what bits will be needed for different Xiaomi devices – from budget Poco to flagship Mix Fold 3, and also give tips on how not to spoil the equipment during disassembly. Spoiler: for 80% of models, 5 types of bits are enough, but there are exceptions – for example, Mi Notebook laptops require a special Torx Security T5H with a hole in the center.

Top.-5 Types of bits, without which you can not understand Xiaomi

After analyzing 30+ Xiaomi models (from smartphones to robot vacuum cleaners), we identified five critical bit types that cover 95% of cases, and can be purchased individually or in specialized kits, such as the Xiaomi Wiha Precision Screwdriver Set.

• 🔧 Y-type (Y0.6, Y0.8, Y1.0) — "Stars for most smartphones (Redmi, Poco, Mi) 11/12/13). Y0.6 — battery-operated, Y1.0 — motherboard.
• 🔩 Pentalobe (PL1, PL2) — "Apple" screws that Xiaomi borrowed from Apple.Meet in Mi Band 7/8, Some Mi Pad models and laptops.
• ⭐ Torx (T3, T4, T5) — Classical "stars" for smart technology: robot vacuum cleaners (Mi Robot Vacuum), electric scooters (Mi Electric Scooter). T5 Often comes with security torx (with a hole in the middle).
• ➕ Phillips (PH000, PH00) — Cross bits for large screws in laptops (Mi Notebook Pro), monitors (Mi Desktop Monitor) and charging stations.
• □ Flat (SL1.0, SL1.5) — flat screwdrivers for lid tweaking (for example, in the Mi Box S) or screws in older models (Redmi) 4X).

Note that size matters. A Y0.8 bit may not be suitable for a Y0.6 screw, either it won't fit in the slit or it will turn around, ripping the edges off. Use a digital rod (costs ~500 rubles) or buy sizing-marked kits on each bit for accuracy.

Compatibility table of Xiaomi bits and devices

To avoid guessing which bits to buy, we have compiled a table with popular models and sizes required, and the data is confirmed by disassemblies from service centers and enthusiasts from the 4PDA and XDA-Developers forums.

⚠️ Note: Xiaomi laptops often use threaded lock screws (such as Loctite) to be heated with a hairdryer when disassembling them (~80°C) or use a solvent for adhesive, otherwise the slits will break off.

How to choose a set of bits Xiaomi: 7 criteria

Not all bit sets are equally useful. Cheap Chinese kits for 300 rubles are often made of soft metal and lick after 2-3 screws. We tested 10 sets and identified key parameters:

1. Material: Optimally, chromium vanadium steel (Cr-V) with HRC 58-62 hardening. Cheap bits from HRC 45 bend when loaded.
2. Magnet: The tip should be magnetic, but not too strong, otherwise the screws will stick to the ground. Perfectly, adjustable magnetic insert.
3. Length: For smartphones, short bits (2-3 cm) are needed, for laptops - elongated (5-7 cm) with a flexible shaft.
4. Marking: The dimensions should be engraved with a laser, not painted (it is erased).
5. In the set must be Y0.6, Y0.8, T3, T5, PH00 and PL1.
6. Pen: Ergonomic, with rubberized inserts - a slippery screwdriver leads to the tearing of the slips.
7. Brand: The best options are Wiha (official partner of Xiaomi), iFixit, PB Swiss. Budget, but high-quality – Xiaomi Mijia (article MJSQ01YM).

If you are disassembling Xiaomi equipment regularly, invest in a professional set - for example, iFixit Pro Tech Toolkit (~5,000 rubles). Xiaomi Wiha (~1,500 rubles) is suitable for one-time repairs. Avoid sets without size markings - this is a lottery with a 90% chance of losing.

Check compatibility with your Xiaomi model (see table above)

Choose a set with magnetic bits (but not too strong)

Make sure you have Y0.6, T3 and PH00 in the kit.

Rate reviews about the strength of the metal (look for the mention of "does not bend")

If you are taking apart a laptop, check for Torx Security (T5H)-->

What not to do when disassembling Xiaomi (4 critical mistakes)

Even with the right bits, you can ruin your technology if you don't know the nuances. Here are four common mistakes that lead to breakdowns:

1. Use an inappropriate bit of similar size, such as trying to unscrew a Y0.6 screw with a Y0.8 bit, resulting in the edges being pulled and the screw being drilled.
2. Apply excess force. The screws in Xiaomi are often planted on a threaded lock. If it does not, do not press, and heat with a hairdryer (temperature ~ 80 ° C, not higher!).
3. Ignore the unscrewing order. In laptops and smartphones, the screws are different lengths. If you confuse them, you can damage the board. Take a picture of the location before disassembling!
4. Static electricity kills chips, and minimal protection is to touch a metal body (like a PC system unit) every 10 minutes.

⚠️ Note: In smartphones Xiaomi with IP-Certification (e.g. Redmi Note 12 Pro)+) The screws often hide sealing pads, if damaged, the device will lose waterproof. After dismantling the pads need to be replaced (article - Xiaomi Waterproof Ring, ~200 rubles for a set).

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Before disassembling the Xiaomi smartphone, put it on 30% charge. A fully discharged battery can “swell” when mechanically exposed, and a fully charged one is more dangerous when short circuited.

Where to buy bits for Xiaomi: official and alternative sources

The most reliable way is to buy an official set from Xiaomi or its partners, but not all models are available in Russia, and prices can bite.

• 🛒 Xiaomi Wiha Precision Screwdriver Set (~1 500 ₽) — 24 bits, magnetic pen, case. Mijia Electric Screwdriver (~2 500 ₽) — 12-bit battery screwdriver, suitable for frequent disassembly.
• 🌍 Foreign stores: iFixit (ifixit.com) - professional sets with warranty. ~3-4 weeks AliExpress - look for sellers rated 98%+. Pay attention to the reviews with the photo (for example, this set with 5 000).+ scores).
• 🏬 Russian stores: Svyaznoy, M. Video - sometimes come across sets of Wiha or PB Chip and Deep are for professionals (there are rare bits like Torx Security). T5H).
• 🔧 Service centers: Many SCs sell bits "hands-on" - ask the masters. Prices are below market, but without a guarantee.

If you buy on AliExpress, avoid plastic pens, which break when you load them. The best option is a rubberized metal rod. Also make sure that the kit has an extension nozzle (need for deep screws in laptops).

Alternatives: Can you do without specialized bits?

If you have to disassemble the device and there are no suitable bits, you can try temporary solutions, but these methods are risky and only suitable for disassembly:

• 🔨 Dremel with diamond disc: To break the screws, minus: damages the body, the screw will have to be replaced.
• 🧲 Superglue. + magnet: Put a drop of glue on the screwdriver, press it against the screw, wait for drying.
• 🔥 Solding iron: Warm up the screw to melt the fixator (~200°C), then unscrew. Minus: overheating can damage nearby components.
• 📦 3D-Print: Print an adapter for a standard screwdriver (there are models on Thingiverse.

⚠️ Note: In smartphones Xiaomi with AMOLED-In the case of the Mi 11 Ultra, overheating of the screws with a soldering iron can cause the pixels to burn out!

If you are not sure about your skills, it is better to contact the service center.The cost of disassembly in the official SC Xiaomi starts from 500 rubles, which is cheaper than repairing after unsuccessful experiments.

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For 80% of Xiaomi devices, 5 bits are enough: Y0.6, Y0.8, T3, PH00 and PL1. Invest in a quality set once - this will save you nerves and money for repairs.

FAQ: Frequent questions about bits for Xiaomi