How to remove the back cover from a Huawei or Honor phone on different models

“How to open the back cover of an Honor or Huawei phone?” - an important question for every user of the company’s gadgets. This task arises when it is necessary to replace a broken case or check the integrity of internal parts, as well as when replacing the battery. The difficulty is that the body is made of fragile materials. Glass back panels, which are not durable to wear or replace, are especially in demand. But they look really stylish. Other materials are also used. But the peculiarity is that the new items are produced with a solid body. Find out how to remove it and replace it with a new one in this article.

How to open Huawei cover

How to open the cover of a smartphone directly depends on the model of the device and the material used on the back panel. So, there are several variations:

• glass/ceramic backdrop;
• plastic/metal back panel;
• collapsible design.

It’s not hard to guess that the most difficult thing will be in the case of a glass cover on a Huawei smartphone. When working with such material, you will need additional tools and a careful approach so as not to cause damage to the body of the gadget.

Why disassemble a smartphone?

You need to remove the back panel when required:

• install a new cover instead of a broken or scratched one. In addition, some Honor models were first produced with a plastic panel, and then switched to glass. In this case, you can give your device a modern look by replacing the part.
• replace the battery. Smartphone batteries have a limited resource, which is further reduced due to improper use of the device.

• dry a gadget that has fallen into water.

• replace faulty elements (for example, a screen or an NFC module).

Replacing smartphone parts yourself helps you know for sure that a new element was installed and not repaired or removed from another old device.

How to remove glass/ceramic cover

Either use the previous one, for metal and plastic, or the second, safer option for glass. Glass and ceramic covers on Huawei devices can be easily removed using a fairly durable suction cup. So, it needs to be attached to the back panel of the device, and then pulled. With a little effort, the back cover will unfasten from the smartphone, giving access to its “insides”.

In this case, you should be as careful as possible - any wrong movement and you will have to buy a new back panel for your smartphone. In the case of glass and ceramics, this is not a cheap pleasure. Share link:

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Tools

• Phillips screwdriver 1.5 mm
• Torx T2 screwdriver
• Plastic opening tool
• Guitar pick
• Tweezers

Spare parts

Replacing the battery for Huawei Y5 Prime (2018) is described step by step in the instructions below. You can do everything yourself.

How to check battery status

Before disassembling the cover to replace the battery, it is worth checking its condition. The problem may not be in the battery, but in incorrect settings of the gadget. You can find out the current status of the battery in the “battery” tab, or using a special application. To install the widget, you may need to enter root mode (analogous to a computer BIOS).

Sometimes the battery indicator starts working correctly after a factory reset.

Important on the topic: How to unlock an Honor phone How to connect an Honor phone to a TV Why an Honor phone won’t turn on How to update an Honor phone and solve possible problems with the update

We take out the battery

To remove the old display and install a new one, you need to peel off the battery. It is under it that the display module cable passes.

A pleasant surprise from Huawei is a convenient shortcut system for removing the battery.

We pull back the labels “1” and “2” and pull the number “3” towards us. With a characteristic crack and noise, the battery will move away from the case.

Unfortunately, this tape is disposable. Reinstalling the battery on it will be unreliable; it would be better to replace it, so we peel off all the films and remove the factory double-sided tape.

Assembling the device

After the cover of the Honor phone has been opened and the failed parts (display, camera or battery) have been replaced, the gadget needs to be reassembled. To do this, you need to connect the fingerprint cable, replace the cover and secure it. Smartphones with a non-separable case need to be heated again to restore the connection. If the adhesive strip comes away from the device, you must remove it and apply new hot melt adhesive.

Note! After connecting the cable, it is recommended to turn on (and then turn off again) the device before starting assembly to check if the contacts work.

Types of back covers

The rear panels of Honor smartphones differ depending on the model and year of manufacture.

According to the material:

• Metal. The most durable type of lid, such surfaces do not break and practically do not scratch, however, panels made of steel or aluminum are unpleasant to hold in your hands in extreme cold.
• Plastic. Lighter and cheaper than other materials, but quickly loses its appearance, and if dropped unsuccessfully, it can crack.
• Glass. The most expensive type of back panels, which is not scratched and is not afraid of temperature changes, but also the most fragile. Even the proprietary tempered shockproof glass of the Honor V30, which is better than that of the Samsung Galaxy Folder, can still break if handled carelessly.

the metal cover during removal , and it will no longer be possible to straighten the deflection to its original form.

By type of fastening:

• Removable - devices released before 2022. In such smartphones, the case is held on by two screws (or plastic latches, like chests) and is designed for self-disassembly by the user. Threaded models: 7 A PRO, P20 PRO, P30 Lite, P8 Lite 2022, Y9 2022.
• With glue seam. These smartphones do not allow for outside interference in the design, but it is also possible to disassemble them, you just have to put in a little more effort. Devices with a glued cover: Honor 10, 10i, 8 Lite; P Smart Z, 8 C, Y6 Prime 2022, 6C Pro, 9 (STF-L09), 9 Lite; 9x, P30 Pro, P Smart, Nova 3, P9 eva l19, 20, 20s, 6a, 7a, View 20, Y6 2022, 10/10

You need to remove the cover of any model very carefully, without sudden movements, so as not to damage the fingerprint scanner cable. In this case, you will have to unlock the phone each time using a password or buy a new spare part.

Checking a new module

Now is the time to test your new display before installation. Just one cable connected directly to the board gives us the opportunity to conduct tests “on weight” without gluing out the old display.

To start the device, you need to press the marked section of the board against the body, since the connection between the button cable and the board is carried out by flexible clamping contacts. We press the power button and wait for the operating system to load.

There is nothing tricky about the tests: we examine the image, evaluate the uniformity and brightness of the backlight at the maximum level.

There should be no stripes, blinking, dark spots or any distortion. We'll check the sensor by dragging icons, typing on the keyboard (if there is one, continuous typing too), scrolling through lists and pulling out all kinds of curtains.

Before continuing the analysis, it is better to turn off and put the camera unit aside. It is fragile and can suffer from any accidents.

Disabling loops

We take out the cable from the connector and remove the cover.

To gain access to the main board and all the necessary connectors, you will need to unscrew all the screws. I marked the thinner and shorter screws with asterisks so as not to mix anything up during assembly.

Snap off the body cover. The arrows mark the places that serve as latches on the case; when reassembling, you must not forget this point.

We disconnect and remove the cable from the board to the scanner so that it does not interfere.

During any analysis, strictly follow the rule: disconnect the battery first, and connect it last.

We disconnect the battery connector and do the same with the display module connector.

Gluing the display

We send the phone to a thermal mat. 2-3 minutes at 99 degrees. You don’t have to remove the board; it won’t do anything from such temperatures. A well-warmed display can be removed easily.

Use a suction cup to glue the display using several “pumping” movements. If the glass is broken, I advise you to cover it with several strips of ordinary household tape. This trick will help the suction cup adhere more tightly to the surface of the glass and get rid of unnecessary fragments.

I almost lost the speaker network. A small shaped piece of metal with holes helps keep dust and dirt away from the speaker. We return it to its place after cleaning.

Disassembling the case with screws

Step-by-step description of how to open an Honor phone released before 2018:

1. Remove the SIM card tray. Every smartphone user knows how to open a SIM slot, so there is no point in describing the process step by step.
2. Using a screwdriver for gadgets with the appropriate profile, unscrew the two bolts near the charging port.

3. Insert a plastic card, guitar pick, or special spatula into the slot and carefully move it around the entire perimeter of the phone. You need to insert the tool next to the camera very carefully so as not to damage the device.

4. Carefully lift the lid using the same pick or suction cup with a ring for disassembling smartphones.

5. Disconnect the fingerprint button (this is done in the same way as for snap-on models).
6. Remove the cover completely.

only be unscrewed . If you use a knife or other inappropriate tool, there is a risk of damaging the thread, in which case the box will be much more difficult to open.

Opening old models

There are no particular difficulties in removing the back cover from smartphones released before 2014 (for example, Honor 7a): the plastic part is held on the metal frame using latches.

Although models of previous years no longer handle modern power, after replacing the battery they can be used as a Wi-Fi modem that will distribute the Internet of your cellular operator to other devices.

How to open an old version of Honor:

1. Remove the SIM card slot using the special key included in the kit. If a part is lost, it can be replaced with an unbent paperclip or the opposite end of a large needle.
   Read also:  How to insert a SIM card into Xiaomi - step-by-step instructions
2. Insert a metal spatula for disassembling smartphones (any other flat and thin tool) into the gap between the cover and the body and lift it slightly.

3. Loosen all the latches around the perimeter of the device, starting with the bottom ones.
4. Bend the cover to the side and remove the scanner cable.

You should not leave the phone open for a long time - dust will collect inside it, which will interfere with the normal operation of the contacts.

Removing the fingerprint cable

Depending on what you plan to do next with the gadget, the cable can be disconnected in two ways, and both require tweezers:

• Disconnect from the cover. To do this, you need to pry and slightly bend the film protecting the connection, open the plastic lock and pull out the contacts of the cable.

• When disconnecting a part from the body, use a screwdriver to unscrew the bolt holding the metal plug, remove it, and carefully disconnect the wire with tweezers.

Regardless of how the Honor cover is secured, you can only disassemble the smartphone with clean hands , on a flat surface and in good lighting.

How to disassemble an Honor phone

There are a significant number of devices in the Honor brand model range, so the article below should be taken as a description of the general principles of the procedure. Our website already has articles on how to disassemble some Honor models.

Phones with removable cover

Until 2016, most smartphones produced under the Honor brand came with a removable cover. The principle of disassembling such gadgets is as follows:

1. Prepare the necessary tools. We only need a plastic spatula or a similar object (for example, a guitar pick) and Torx and Philips screwdrivers (stars and Phillips, respectively) in sizes 1 and 1.5.
2. If your phone uses a card tray, you will need to remove it before disassembling it.
3. Find the groove on the body intended for opening the lid, and use a spatula or its substitute to pry off the element (your fingers will do). Go around the entire perimeter of the frame, but do not use too much force to avoid breaking the plastic.

Models with permanent cover

From 2016 to the present (September 2021), phones have been released under the Honor brand that are not intended to be disassembled at home. However, in most cases, with proper skill, the operation is still feasible.

1. To do this, we need more tools: in addition to a spatula, screwdrivers and a pin for removing the tray, we need to prepare a means for heating the back cover (vacuum separator, soldering or household hair dryer), a solvent that is non-aggressive to electronics and plastic (isopropyl alcohol, galosh gasoline), thin a plastic tool (such as an old bank card) and a suction cup.
2. Remove the tray - if this is not done, it will interfere with further disassembly and may break.

Attention! When disassembling models with a fingerprint sensor on the back cover, be especially careful not to damage its cable!

Due to their characteristics, it is not easy to disassemble glued smartphones at home, and even in this case, it is advisable to have the appropriate skills.
If you are not confident in your experience and knowledge, it is better to contact specialists. We are glad that we were able to help you solve the problem.
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How much does it cost to change the screen on Huawei Y5 2019?

Our qualified technicians can easily replace a broken display on a HUAWEI Y5 2022; the repair will take 1 hour and cost RUB 1,000. The cost of replacing glass separately from the display and touchscreen on HUAWEI Y5 2022 is 1200 and will take 1 hour.

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Tips for installing a new battery

Before changing, you need to connect and start the phone. Next, diagnostics are required - look at the charge level and check the serviceability of the mechanism.

Before replacing the Honor 8 battery, you need to remove the tape from the case. The battery is glued to strips of tape. After removing the film, insert the battery and tighten the nuts. After this, the original scanner is quickly connected. After applying glue to the edges of the case and waiting for it to dry, you can put the lid back on.

When the lid is installed, you can use special clothespins to press it tightly. Strong pressing is a guarantee of reliable installation. It's okay if there are no clothespins. You can place the books and wait for the glue to set.

Source

Installing a SIM card in the side slot

The latest phone models from this company have a one-piece body made of glass or metal, as opposed to earlier smartphones that are equipped with a removable back panel. This design entailed a change in the location of the connector and the method of installing the SIM card.

For this operation, a special key with a wide head and an elongated thin end is supplied with the device.

There is a special key for inserting a SIM card into Huawei.

To insert a SIM card into your Huawei phone, follow these steps:

• turn off the power of the device;
• place the tip of the key in the hole provided for it and press until the slot opens;
• pull out the tray;
• install SIM card;
• push the slot back.

8Disconnecting cables on the Huawei MediaPad S7 tablet

To free the tablet's motherboard, you need to disconnect all remaining cables:

• a cable for the volume and power buttons, on which there is also a light sensor;
• socket cable for audio plug type mini-jack 3.5;
• microphone and vibration motor cable;
• cable of Micro-SD card module and Micro-USB and HDMI connectors;
• speaker cable;
• IPS display cable.

Purpose of Huawei MediaPad S7 tablet cables

Primary manipulations

When trying to figure out what to do if your phone falls into water, don't worry too much because you first need to quickly remove the moisture. Depending on the length of time the device is in the liquid, the likelihood of it getting on the motherboard increases. Typically, many users in such scenarios will start pressing buttons on the case to check the functioning of the device, but such manipulations are incredibly dangerous, as they can cause a short circuit.

But if the device uses a built-in battery that cannot be removed and the ability to turn on the phone after water gets in, then the first action is to use the power key and start the smartphone. If possible, remove the microSD and SIM card, then wipe the case in all accessible areas and elements with a napkin or cloth, and also check for drops and traces of water.

Attempting drying with a hairdryer and blowing it on your own is strictly prohibited, which in practice can only complicate the situation, because water will get on other components. You can also suggest several methods for removing liquid from the phone structure.

How to remove the connector?

The connector is hidden behind the back frame that frames the edges of the Huawei phone's body. This spare part allows you to connect external elements - a charger, a USB cable, and it is also changed before replacing the battery on Huawei 8. The connector has to experience mechanical stress for more than one day, which leads to breakdown. It breaks if the wire is touched during charging, when the port is loose and as a result cannot charge. A problem also arises if liquid gets in.

If the user encounters such a problem, he will have to remove the battery connector. You can peel off the phone frame and unscrew the screws, but there is an easier way.

To remove the connector and replace the battery on Honor 8, unscrewing the screws, you need to bend the edges. Next, you need to disconnect the battery using a plastic tool.

Required Tools

To replace the housing, the user needs the following set of tools:

• star-shaped screwdriver;
• crosshead screwdriver;
• blade for installation;
• cup sucker;
• plate with sharp edges;
• hot air gun;
• a paperclip for installing a SIM card.

Many mobile service providers sell ready-made kits that already contain everything you need. It’s easier to immediately purchase such a kit for a high probability of safe replacement.

Removing the glued cover

How to open the back cover of Honor that is glued on:

1. Pull it out using the key and completely remove the SIM card slot.
2. Warm up the device around the perimeter to soften the hot-melt adhesive. For this purpose, it is better to use a special hair dryer for repairing phones. If you use a regular household appliance for drying hair, it is better to put a nozzle on it to accurately direct the air flow. Instead of a hairdryer, you can also take a spray to dissolve the glue and apply it to the joint of the panels.

Hot air can damage the device , so keep the hair dryer no closer than 10 cm from the phone, and do not point it at the middle of the case.

1. Insert a plastic card or guitar pick into the slot and carefully remove the cover.
2. Slide and carefully lift the panel using a suction cup or plastic card.
3. Disconnect the scanner cable. How to do this is described above in the “Disconnecting the fingerprint cable” section.

Since Honor is a brand from Huawei, the housing design of smartphones from both brands will be identical. For example, Huawei p20 has an adhesive fastening of the lid, which can be disassembled using the same principle.