How to open the back cover of an Honor and Huawei phone? This question arises for those who are planning to repair their device or plan to change certain parts at home. Do-it-yourself repairs have many benefits - saving time, money, gaining skills and guaranteeing that the part has actually been replaced with a better one. However, it is important to consider that almost all modern smartphones come with a non-separable case.
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 replace the cover on an Honor phone
Replacement is necessary if the back of the mobile device is damaged. For example, this often happens if it is made of glass.
In addition, users change the back cover if they want a better version. For example, some models of Honor gadgets in later versions received glass or metal. Owners of older versions of gadgets can replace the “original” plastic one with it, since it is completely suitable in size.
To replace you will need to do the following:
- remove the back cover of the gadget using one of the methods described above;
- if necessary, apply hot melt adhesive in the right places;
- install a new backdrop;
- Warm up the device with a hairdryer so that the hot-melt adhesive “sets.”
The backdrop must match the dimensions of the phone. To do this, you must use a part that is compatible with your specific device. Otherwise, you simply won’t be able to install it.
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.
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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 in 2021 to the year. 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 2021, Y9 2021.
- 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 2021, 6C Pro, 9 (STF-L09), 9 Lite; 9x, P30 Pro, P Smart, Nova 3, P9 eva l19, 20, 20s, 6a, 7a, View 20, Y6 2021, 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.
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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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:
- 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.
- 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.
- Loosen all the latches around the perimeter of the device, starting with the bottom ones.
- 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 remove the back cover on older models
An experienced user may remember that until 2014, almost all smartphones had a removable battery, therefore, the back cover was easily removed. Over time, manufacturers began to replace such cases with a solid monoblock, without the ability to easily remove the cover and look inside. This is done for several reasons. Firstly, from an engineering point of view, it is easier to create such a structure. Secondly, it helps to avoid breakdowns caused by inexperienced users trying to improve the device. And thirdly, it is cost-effective. Now you do not have the opportunity to replace the battery yourself if it begins to work poorly. You will need to take the device to a service center, where a technician will replace it, and you will have to buy the battery from them, or from a company store.
If you are using a smartphone that is older than 2015, most likely its back can be removed in one easy motion. You just need to pry it from the bottom.
Disassembling the case with screws
Step-by-step description of how to open an Honor phone released before 2018:
- 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.
- Using a screwdriver for gadgets with the appropriate profile, unscrew the two bolts near the charging port.
- 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.
- Carefully lift the lid using the same pick or suction cup with a ring for disassembling smartphones.
- Disconnect the fingerprint button (this is done in the same way as for snap-on models).
- 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.
Method 1: remove the panel on Honor with a plastic tool
To implement this method, we will need a small screwdriver and a plastic tool to open the lid (a regular bank card will do).
Do the following:
- Place your Honor phone with the back cover facing up; Hold your Honor phone upside down
- On the bottom of your phone, next to the micro-USB port, there are two Torx (T3) screws that hold the case in place from the bottom. Unscrew them using a micro-screwdriver; Unscrew the screws holding the cover of your Honor
- Next, remove the SIM/SD card tray; Remove the SIM card tray from Honor
- Insert a special plastic tool (a regular bank plastic card will do) between the body and the cover; Insert the tool between the body and cover of your Honor
- Smoothly running the tool along the contour of the Honor body, separate the cover from the recesses that hold it; Separate the cover from the body of your Honor
- After you have used the tool along the entire perimeter of the panel, smoothly separate it from the phone. Do not make sudden movements, as in some models a finger scanner cable is connected to it;
- Carefully disconnect the cable (if equipped). On some models, to do this, you will first have to unscrew the screw at the connection point of the cable;
- Completely remove the cover on your Honor. Remove the cover of your Honor
Removing the glued cover
How to open the back cover of Honor that is glued on:
- Pull it out using the key and completely remove the SIM card slot.
- 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.
- Insert a plastic card or guitar pick into the slot and carefully remove the cover.
- Slide and carefully lift the panel using a suction cup or plastic card.
- 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.
How to open the cover of an Honor or Huawei phone
Depending on the smartphone model, the removal procedure may vary. Next, we will study the procedure in detail.
3 ways to take a screenshot on Huawei tablets
Method 1: plastic key
The first method involves using a small screwdriver and any card. Take the phone face down and unscrew the two small bolts at the edges near the USB input.
Then remove the SIM card slot.
Carefully insert a card or any plastic tool with a pointed, flat end.
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Gently run it along the seam on the body and then remove the panel.
Method 2: using a suction cup
The second option requires a special suction cup and a card. The procedure in question is easy and involves a number of steps:
- Use a hairdryer and warm up the back panel.
- Press the suction cup firmly onto the panel.
- Gently pull it towards you.
- Insert a thin plastic object into the gap that appeared during the use of this tool.
- Run it along the entire seam and carefully remove the cover.
If there is a fingerprint, carefully disconnect the cable with an auxiliary tool.
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.
