Replacement of the display on Xiaomi Redmi 6: a complete guide with photos and expert tips

The Xiaomi Redmi 6, released in 2018, is still a popular budget smartphone due to its robust filling and affordable price. However, its weak point — the fragile IPS- display with a resolution 720×1440, which often cracks when falling or fails due to wear of the plume. If your Redmi 6 screen has vertical stripes, broken pixels or sensor has stopped responding to touch — most likely requires a replacement of the display module.

In this article, you will find step-by-step instructions for replacing the screen with photos of important steps, a list of necessary tools and tips on how to avoid typical errors. We will also discuss which display to choose (original or analog), how much it costs to repair the service and when it makes sense to contact professionals. If you have never dismantled smartphones, do not worry: Redmi 6 is a device with medium difficulty in repair, and with accuracy you can cope even without experience.

Preparation for replacement: tools and spare parts

Before you start disassembling, make sure you have everything you need, and even one tool can damage the body or internal components, and here's the minimum kit you'll need:

• 🔧 Plastic blades (2-3 pieces) - for careful lid slinging and disconnection of plumes.
• ⚒️ The screwdriver (PH00 or PH0) — rear-cover.
• 🔥 Dryer or heat plate - to soften the adhesive under the display (temperature 60–80°C).
• 🧲 Magnetic mat or container – so as not to lose screws.
• 📱 New display module (with touchscreen and frame) - the original or quality analogue.
• 🧴 Isopropyl alcohol (90%+) — glue-cleaner.
• 🎯 Suction cup - to remove the display after heating.

The original displays for Redmi 6 are marked with the code MDY07-O (manufacturer of Tianma or BOE).

• 🔍 Precise color reproduction and brightness, like a factory screen.
• 🛡️ Guaranteed compatibility with touchscreen and sensors.
• ⏳ Longer serve without "detachment" of the plume.

The cost of the original module is from 2,500 to 4,000 rubles (2026). Analogs (for example, from JDI or AUO) will cost 1,500-2,500 rubles, but may have worse color reproduction or problems with oleophobic coating. Check the reviews of the seller before buying!

⚠️ Warning: Don't buy bezel-free displays ("naked" screens) - they are extremely difficult to install without specialized gluing equipment. Only full-assembled modules with a frame and pre-painted tape are suitable for self-replacement.

Step 1: Disassemble Xiaomi Redmi 6 – Removing the back cover

Start by turning off your smartphone and retrieving the SIM- cards and memory cards (if installed).

1. Heat the back cover with a hair dryer around the perimeter for 1-2 minutes. This will soften the glue on which it is held. Do not overheat - temperatures above 80 ° C can damage the battery.
2. Insert a plastic blade into the gap between the lid and the body (start at the bottom edge where the charging connector is). Carefully drive it along the perimeter, separating the lid.
3. When you take the lid off, put it aside, and underneath it you'll see the battery, the motherboard, and the plumes.

So at this point, you take your time, and the Redmi 6 cap is not only attached to the glue, but also to the latches on the sides, and if you pull too hard, you can break the plastic locks.

Is the phone off the grid?|Whether extracted SIM-microSD cards|Whether the cover is heated with a hair dryer (60-80)°C)|Are plastic blades on hand?-->

Step 2: Turn off the battery and plumes

When you remove the lid, first of all, turn off the battery.

1. Unscrew 4 screws that fix the metal plate over the battery (use the PH00 screwdriver).
2. Carefully slap the plate with a spatula and remove it.
3. Disconnect the battery plume by pulling it by the black tongue (don’t pull the wires!).

Now you can start to disable the display plume:

1. Unscrew 2 screws holding the metal cover above the display plume (located at the top of the board).
2. Remove the lid and carefully disconnect the plume, pulling the connector (not for the plume itself!).

⚠️ Warning: If you miss the battery shutdown and accidentally close the contacts on the board, it can cause the power controller to burn out, in which case the repair will cost 3-5 thousand rubles.

💡

Before disabling the plumes, take a picture of their location on the phone - this will help not to confuse them when reassembling.

Step 3: Removing the old display

Now, the most important step is to separate the display module from the housing, and that's the patience.

1. Heat the screen with a hair dryer around the perimeter for 3-5 minutes. The glue should become soft, but not liquid.
2. Stick the suction cup to the bottom of the display (where the charging connector is) and pull up. If the screen doesn't respond, reheat the problem areas.
3. Once the gap is in, insert a plastic spatula and slowly lead along the edge, separating the display. Don't use metal tools, they'll scratch the frame!

After removing the display, you will see:

• 📱 Display plume is a thin flexible cable that goes to the motherboard.
• 🔊 Speaker and microphone – glued to the display frame (they must be gently disconnected).
• 📶 Antenna contacts are metallic “twitches” on the sides of the frame.

Critically, if the display plume breaks when removed, it cannot be glued together or soldered at home, and the entire module will need to be replaced because the plume is integrated into the screen.

Step 4: Install a new display

Before installing the new screen, clean the body frame of the remnants of old glue with isopropyl alcohol and a lilac-free wipe.

1. Remove the protective film from the inside of the new display (if any).
2. Carefully put the display plume into the groove of the case as it lay before (orientate yourself by the photo taken before disassembly).
3. Press the display against the body, starting at the top (where the front camera) and gradually moving down. Make sure it sits smoothly, without skewing.

For reliable fixation, you can use:

• 🔥 Double-sided Scotch (e.g., 3M 9448A) – paste it around the perimeter of the frame before installing the display.
• 🧴 Glue B-7000 - Apply a thin layer on the edges, but do not overdo it, otherwise the glue will be squeezed inside.

After installation, don’t turn the phone on immediately — let the glue grab for 10-15 minutes. Then connect the battery and display plume to the motherboard.

1. Is the plume connected correctly (it should be "clicked" in the connector).

2. Is there any damage to the plume or the circuit board connector.

3. whether the battery is connected (sometimes the phone does not show signs of life without it).-->

Step 5: Reverse Assembly and Testing

When the display is installed, it remains to assemble the smartphone in reverse order:

1. Put the battery plume on and check if the phone is turning on, and if so, turn it off and continue building.
2. Put metal covers in place, twist all screws (do not pull!).
3. Stick the back cover. You can use residues of old glue or new double-sided tape.

After assembly, test the new screen:

• 🎨 Check the color rendering – compare with another device (e.g., display a pure white screen).
• ☝️ Test the sensor – swipe all areas, check the multi-touch (two fingers).
• 🔊 Make sure the speaker and microphone are working (call the phone or record a voice note).

If after the replacement there are artifacts (strips, flickering) or the sensor “floats”, the reasons may be as follows:

• 🔌 Fragile connection of the plume - reconnect it.
• 🔥 Overheating of the fee when soldering - diagnostics in the service is required.
• 📦 Broken display - contact the seller for a replacement.

Common Mistakes and How to Avoid Them

Even experienced craftsmen sometimes make mistakes when replacing the Redmi 6 display, and here are the most common ones and ways to prevent them:

Another common problem is that the sensor is broken after replacement, and this may be related to:

• 🔌 Improper connection of the plume (check if it is inverted).
• 📱 Display incompatibility (e.g., if you bought a module from Redmi 6A instead of Redmi 6).
• 🛠️ Damage to the touchscreen controller on the motherboard (diagnosis required).

⚠️ Warning: If the phone stopped charging after the display was replaced, check if you damaged the USB- connector when you removed the back cover. In Redmi 6, it attaches to the motherboard and easily detachs when handled carelessly.

Cost of repair in the service vs self-replacement

If you're not sure about your own abilities, you should go to a service center, and here's a cost comparison table for 2026:

It is worth contacting the service if:

• 🔧 You don't have any experience with disassembling smartphones.
• 📱 The display is damaged along with the touchscreen and glass (precise soldering of the plumes is required).
• ⚡ After self-replacement, additional malfunctions appeared (not turned on, not charged).

If you decide to act on your own, here are 3 tips on how to save money:

• 🛒 Buy a display on AliExpress or in trusted Russian stores (e.g. Beru, M. Video). Avoid "nounaime" vendors.
• 🔄 If the old display is partially working, sell it on Avito or Yula – it will cover 20-30% of the cost of the new one.
• 📺 Watch Redmi 6 demo demo demo video instructions on YouTube (Repair Universe or Fixez channels).

FAQ: Frequent questions about replacing the Redmi 6 display