How to open a samsung phone cover. How to open the back phone lid samsung how to open the rear lid samsung galaxy C6

Information material of the BGCenter Training Center

Following our actions described in the article, you, together with the teacher of the BGCenter Training Center, learn how to disassemble one of the most popular flagships from Korean smartphone manufacturers. Namely Samsung Galaxy S9. So, let's go to the case, and "pumping" knowledge.

Tool for repair

Repair Tool:

• thermal Soldering Station or Separator,
• suction cup manual
• mediator plastic mediator for the separation of housings,
• plastic blades,
• shredder cross
• tweezers,
• solvent for removing glue.

SAMSUNG GALAXY S9 + Overview

S9 + Specification:

• 6.2 "AMOLED Display without cutout with a resolution of 2960 × 1440 (~ 530 PPI),
• Processor (SOC) Qualcomm Snapdragon. 845 or production processor Samsung Exynos. 9810 depending on the territory of sales
• 12 megapixel main camera with optical stabilization,
• additional camera with optical stabilization by 12 and 8 megapixels for selfie
• MICROSD headphone jack and slot
• Degree of protection against water and dust IP68
• Android OS 8.0 OREO
• SIM card slot
• Fingerprint sensor
• 3.5 mm audio jack
• Speaker grill with grid
• Connector for charging, at the top of the apparatus

Reveal the S9 + housing

In order to safely disassemble the S9 + follow the recommendations below (remember that the repair of the device you perform under your responsibility).

Heated with a hairdryer (separator can be used), lift the frame and divide the upper and lower parts to the sides.

ATTENTION: Open the case is needed carefully, without the use of unnecessary effort.

Disassembly S9 +.

We divide the smartphone into two parts.

Remove the fingerprint sensor. The adhesive edge holds it on the lid. We use fluid to separate it.

Fingerprint sensor cable is also glued. Therefore, when you open the lid, there is a risk of damaging it.

After you unscrew the fifteen screws, the familiar two-section plate in the middle part of the housing with the built-in wireless charging coil, an antenna assembly and the lower speaker on board.

We dismantle the battery

What do you need to remove the glued battery from the Galaxy phone?

• a little warm
• syringe S. small quantity Liquid for removing glue

We take and add a little liquid into a slight recess, which holds the battery. A few minutes later the battery is separated.

Remove the motherboard

We unscrew the two screws and disconnect the pair of FPCM connectors fixing the motherboard.

The display loop passed through the slot in the case and snapped on the motherboard. Be careful.

Carefully remove the S9 + fee from the phone body.

Remove the periphery

Double chamber is a single device on one pCB With one connector and easily dismissed.

The total number of cameras S9 + is now four - in addition to the (recently removed) dual main chamber, we have a selfie camera and a diaphragm chamber.

We disassemble the components of the back cover

The headphone connector is equipped with a sealing gasket to protect the phone from moisture. And modularity makes it easy to remove if replacement is necessary.

We draw and separate the assembly of multipurpose subsidiary with coaxial connecting cables, microphone, USB-C connector and spring contacts.

Components motherboard: Side A.

Party a contains:

• chip SAMSUNG K3UH6H6-NGCJ LPDDR4X 6 GB DRAM, superimposed on top Qualcomm Snapdragon 845
• TOSHIBA THGAF4G9N4LBAIR 64 GB UFS (Nand ROM + Controller)
• multibonic Radio Frequency Module Avago AFEM-9096 KM1746
• Qualcomm AQSTIC ™ WCD9341 audio codec
• Maxim Max77705F PMIC Power Control Scheme
• qualcomm Qet410 Converter
• maxim Max98512 sound amplifier

Motherboard components: side B

Part B contains:

• Wi-Fi / Bluetooth Morata KM7N16048 Module
• nFC NXP PN80T Controller
• Qualcomm PM845 (probably integrated circuit Power Management)
• Qualcomm SDR845 101 (possibly radio frequency transom)
• skyWorks Sky78160-11 Interface Module
• qualcomm PM8005 Power Management Integrater

SAMSUNG screen cable, like the camera, has star marking and combines the display and digitizer in one sealed device.

On the right - the hardware support for the similarity of Face ID, including frontal chamber, infrared point projector, infrared chamber, as well as a place for a flashlight and a distance sensor built into the display.

Conclusion

After reading this article, you will receive an idea of \u200b\u200bthe disassembly process. samsung phone Galaxy S9 + on its components components.

We remind you that in our training center BGCenter, you can find out the principles of diagnosis and repair mobile phones. And also get practical skills in soldering BGA chips. What will make a good money, friends.

Hello, dear readers. Today, together with you, we learn how to disassemble the Samsung Galaxy S6 on their own, without the help of a specialist. As this model The Korean smartphone does not have a rear removable cover, at first glance it may seem to disassemble it is not so simple. However, with us everything on the shoulder!

It is important to understand the initiative to disassemble Samsung S6 deprives you warranty service. Therefore, before his disassembly, weigh everything for and against.

So, prepare for the fact that when removing the rear panel, you will see an abundant amount of glue in its edges, it is one of the distinguishing features of Korean manufacturers. By the way, since sAMSUNG parsing Galaxy S6 does not differ from the analysis of the usual Galaxy S6, we will demonstrate the entire process on it.

Most often, Samsung S6 is necessary to disassemble to change the battery, due to its problematic availability. It is necessary to use plastic tools for this so as not to damage the insides of the Galaxy S6, a frequent example, this is an ordinary plastic card.

Experienced masters have different chips in their arsenal for disassembling smarts, we recommend that you come up rear cover The same credit card. The cover will be easier for you, if you first brew the phone with a stream of warm air vein, so the glue is a bit hidden.

First step

This is the most white film around the edges and there is a glue, as they said, it is pleasing to it.

Second Step

Smoothly, without sharp movements, remove the rear panel.

Third Step

Screen s6 edge and it metal housing It is well sitting on small screws that need to unscrew the little cross screwdriver. Then, when the screws will not remain, which hold the screen, it can be removed from the housing.

Fourth Step

As we can see, the motherboard is attached not to the Galaxy Corps S6, but to its screen. Therefore, we remove it, only after disconnecting the wires of the antenna.

Fifth Step

Now you can remove battery Galaxy S6, when the M-shaped fee is already removed, and we got free access to the battery.

Sixth Step

Now we can remove the fingerprint scanner.

Seventh Step

Now you can remove the glass from the smart screen, only before this it is also desirable to warm the hair dryer.

Necessary tools and screwdrivers for disassembling Samsung Galaxy S6 EDGE:

• Plastic blades and mediator
• Suction Cup for Display Removing
• Normal hairdryer

On our site you can buy a necessary screwdriver set for disassembling Samsung Galaxy S6 EDGE.

If you first start disassembling the smartphone, we recommend paying attention to the article "". This article has recommendations that will help to avoid typical mistakes in the process of disassembly and repair.

In this repair manual, I will show you how to analyze and replace the rear sAMSUNG lid Galaxy S6 EDGE. This repair can help if your back cover is broken or cracked, or you want a new color.

Before starting repair, do not forget to turn off the phone, and then remove the SIM card.

The very first step you need to remove the back cover. Rear end sAMSUNG housing Galaxy S6 Edge is securely glued, so in order to remove it, warm the phone around the perimeter using a conventional hair dryer. Next, place the suction cup closer to the edge of the phone and pull it up. In the resulting hole, place the plastic mediator or the flat edge of the metallic spatula, just do on the other side of the phone. Next, swipe the mediator around the perimeter of the lid to rely all sides of the back cover. For the need to warm glue again. As soon as all sides dug you can shoot the lid.

Installing the back cover and reverse assembly Samsung Galaxy S6 Edge

Now attach a new back cover in place. Old glue is usually still quite sticky. Again, put on the back cover, slightly heat it, and then press the cover with your hands or a couple of books.

To the joy of many samsung fans, new flagship Galaxy S6 received a fully monolithic case without a removable cover. This made it possible to make the design even more reliable, exclude any backlash, and the design only won. However, there is in such a solution and a significant drawback in the form of a lack of access to the battery. However, as it turned out, if necessary, the replacement of the battery is still possible.

One of the users of the popular developer forum XDA developers It discovered that in the Galaxy S6 manual, the manufacturer surfacely described the process of disassembling the body and seizure the battery. True, this is not as simple as in the case of the last models of the line. This will require:

• remove the tray for the SIM card from the device;

• remove the rear panel;

• weaken and get screws around the device perimeter;

• remove fee;

• disable the battery connector;

• remove the battery.

You can read the instructions in more detail using the Galaxy S6 manual (page 138) on the official SAMSUNG website. The manufacturer itself strongly recommends not to engage in such operations independently, the sequence of action is described exclusively for authorized service centerswhich should replace the batteries and other hardware modules.

We join such a warning, because the process is really quite difficult, one incorrect effect may result in cancellation of the guarantee. In any case, all actions are performed exclusively at their own risk.