Why you need a programmer for Xiaomi and when you can not do without it
Xiaomi’s smartphone firmware through standard methods (MIUI Updater or fastboot) doesn’t always work, so if the phone has turned into a brick after a failed update, is locked by a Mi Account without unlocking, or you need to restore IMEI, hardware programmers come to the rescue, and these devices connect directly to test points on the smartphone board, bypassing bootloader locks and allowing you to write firmware at a low level.
But not all programmers are equally useful. Some only support older Qualcomm-based Redmi models, others work with new Dimensity chips, others require soldering, and fourth do without it. In this article, we will examine the only programmer on the market that officially supports firmware through EDL without Xiaomi authorization (UFI Box), compare it with budget counterparts and tell you how not to run into a fake when buying.
Types of programmers: which is suitable for your task
All Xiaomi programmers are divided into three categories by the method of connection:
- 🔌 EDL (Emergency Download Mode – Connecting through test points on the board (requires opening the phone) works even on locked devices, but you need drivers and authorization from Xiaomi (except for the first time). UFI).
- 🔄 Fastboot - Firmware through USB It's good for unlocked bootloaders, but it won't save you from the brick».
- 🛠️ ISP (In-System Programming – Direct access to flash memory via eMMC/UFS. The most difficult method, requires rationing.
Xiaomi is a 90 percent EDL user, which repairs phones with damaged firmware, bypasses Mi Account, and works even with a damaged bootloader, but there’s a nuance: Xiaomi has been blocking unauthorized EDL access for most models since 2021, with the exception of official-licensed programmers like the UFI Box.
Top.-5 Xiaomi programmers: comparing prices and opportunities
We selected the 5 most popular devices, considering compatibility with Xiaomi, price and reviews of the masters, all of which support firmware through EDL, but differ in functionality and complexity of use.
| Model | Type of connection | Compatibility with Xiaomi | Price (2026) | Pluses | Cons |
|---|---|---|---|---|---|
| UFI Box | EDL, Fastboot, ISP | All models (including new ones) | 15,000 ₽ | ✅ Official support for Xiaomi✅ Bypassing authorization. EDL✅ Regular updates | ❌ Expensive.❌ It's hard to set up |
| EasyJTAG Plus | EDL, ISP | Older models (until 2022) | 8,000 ₽ | ✅ Support eMMC/UFS✅ Low price | ❌ Doesn't work with new chips.❌ Requires rations. |
| Medusa Pro | EDL, Fastboot | Most models | 12,000 ₽ | ✅ Support Qualcomm/Dimensity✅ Simple interface | ❌ No official Xiaomi license |
| DC-Phoenix | EDL | Models on Qualcomm | 5,000 ₽ | ✅ Budgetary option✅ Easy to find on sale | ❌ Doesn't work with new chips.❌ Frequent authorization errors |
| Z3X Box | Fastboot, EDL | Limited support | 10,000 ₽ | ✅ Good documentation.✅ Supporting other brands | ❌ Little relevant firmware for Xiaomi |
If you need a versatile Xiaomi repair tool (including new models on Dimensity 9000)+), UFI The Box is the only option with official support, for older devices (like the Redmi Note 8 Pro or the Redmi Note 8 Pro). POCO F1) EasyJTAG or DC-Phoenix, note: cheap Chinese clones (like the 2,000 Mini Pro). ₽) Often does not work or damage the phone!
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Before buying, check if the programmer supports your Xiaomi model on the manufacturer’s website. For example, the UFI Box publishes a list of compatible devices with the chipset and firmware version.
How to choose a programmer: step-by-step instructions
To avoid wasting your money, follow this algorithm:
- Identify your Xiaomi model and chipset. For example, the Redmi Note 12 Pro+ runs on Dimensity 1080, and the POCO X5 runs on the Snapdragon 695. This information is in the specifications on the Xiaomi website or in the CPU-Z application.
- Check the type of lock: 🔓 Blocked Mi Accounts → need EDL circumvention (UFI). 🧱 «Brick" after firmware → EDL or ISP. 🔄 Update of the PO → Enough Fastboot.
Compare prices
UFI
Medusa
Look at the reviews.
Xiaomi
☑️ Checklist before purchase
Example: if you have a Xiaomi 13 Ultra (Snapdragon 8 Gen 2) with a locked bootloader, only a UFI Box or Medusa Pro will work (but in the second case you will have to look for an EDL authorization bypass). DC-Phoenix will suffice for the Redmi 9A (Helio G25).
Pitfalls: What to be afraid of when buying
The Xiaomi programmer market is awash with scammers, and here are the most common pitfalls:
⚠️ Note: AliExpress is often sold on the market "UFI Box" priced at 3,000-5,000 ₽. In fact, these are fakes that even the old Xiaomi models will not be able to sew. UFI cost 15,000 ₽ It is sold only through dealers.
- 💰 Hidden payments: Some programmers (e.g. Octoplus) require activation fees for each model!
- 🔧 Lack of updates: Cheap boxes often don't get new firmware. Check when the last update for your model came out.
- 📱 Incompatible with new chips: many devices do not work with Dimensity or Snapdragon 8 Gen 3. For example, DC-Phoenix will not sew Xiaomi 14.
- 🛒 Fakes under famous brands: photos may have a logo UFI, In reality, a Chinese copy without a license.
Buy only from official distributors (the list is available on UFI or Medusa sites) or verified sellers on 4PDA. Ask for a certificate of authenticity and check the serial number on the manufacturer's website.
How to distinguish the original UFI Box from a fake?
Instructions: How to flash Xiaomi through EDL with a programmer
Consider the UFI Box and Redmi Note 11 Pro+ 5G (Dimensity 920) phone.
- 🔧 Programmer UFI Box with the latest drivers.
- 🔌 Cable USB Type-C (preferably original).
- 💻 Computer on Windows 10/11 (MacOS or Linux may have driver problems).
- 📄 Firmware in.mbn or.elf format for your model (download from the official Xiaomi website or the official website of the company). 4PDA).
Step 1: Preparing the phone
- Turn off the phone.
- Remove the back cover and find test points for EDL (usually signed as EDL or TEST). For the Redmi Note 11 Pro+, these are contacts next to the battery.
- Close the test points with tweezers or a special cable (if the programmer supports contactless EDL, this step is not necessary).
Step 2: Connecting the programmer
- Connect the UFI Box to your computer and install the drivers (they come with the package).
- Run the UFI Tool program and select the phone model manually.
- Connect your phone to the programmer via USB (hold the Vol+ or Vol- button to log in to EDL if required).
Step 3. Firmware
- In the program, select the firmware file (.mbn).
- Press Start and wait until the process is complete (usually 5-15 minutes).
- After successful firmware, turn off the phone, assemble it and turn it on.
⚠️ Note: If the programmer issues an error Sahara Communication Failed, check: - Is the test points closed correctly. - Are Qualcomm drivers installed? HS-USB QDLoader 9008 (can be downloaded from the XDA). - Are you using it? USB-hub (connect directly to the port on the motherboard).
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Firmware via EDL erases all data on the phone, including photos and apps. Always back up before you start the process if the phone is still turning on!
Alternatives to programmers: when can you do without them
Buy a programmer for 10,000+ ₽ It only makes sense if you're doing repairs professionally:
- 🔓 Unlocking bootloader via Mi Unlock: Works for most models, but requires a 7-14-day wait (unless the account is tied to the device).
- 📱 Fastboot firmware: suitable if the phone is turned on, but you need to update the software. 4PDA.
- 🛠️ Service centers: many workshops take 1,000-3,000 ₽ through EDL (cheaper than buying a programmer).
- 🌐 Remote firmware: Some services (such as Mi Flash Pro) offer to flash your phone through TeamViewer (risky but cheap).
If you just need to update your firmware or unlock your bootloader, you don't need a programmer.
- 🧱 Phone not switched on (brick).
- 🔒 Blocked Mi Account without resetting capability.
- 📡 Damaged. IMEI communications module.
- without a hardware programmer can not do.