How to Tear Down and Reassemble Samsung Galaxy A51

The Samsung Galaxy A51 parts mainly consist of a display screen, a middle frame, back panel, mainboard, and SUB board and the inner parts with flexes. Tearing down the phone requires our carefulness and patience during the process. Here we would like to demonstrate to you how to tear down and reassemble this Samsung model in steps, and also some notice during the process. Check this out.

 

1. Steps of Samsung Galaxy A51 teardown

Firstly, we need to turn off the phone and take out the SIM card tray. Use hot air gun to blow on the edge of the back panel for 2 or 3 minutes and then use a suction cup and an ultra-thin plastic sheet to slice and separate the back panel from the frame. After that, we can see the middle frame is fixing by 13 Phillips screws on the phone. Snap off the 13 screws, and remove the middle frame with plastic plectrum carefully. Disconnect the battery flex, and the SUB flex as well. Disconnect the antenna wire port, and then disconnect and remove the front-facing camera. Snap off the screw and remove the mainboard. After that, we can remove the fingerprint sensor and the charging port board. Lastly, remove the battery with steel pry tool careful, but remember to use battery adhesive sticker glue to melt the sticker before removing. Now the phone is completely torn down, let’s move to the next section about how to reassemble it.

2. Steps of Samsung Galaxy A51 reassembly

Just follow the teardown steps back, install the battery first. Don’t forget to past the adhesive sticker on the battery before installation. Place the Samsung A51 charging port board back and adjust the position. Connect the antenna wire port and the display flex cable. Install the fingerprint sensor and connect the flex, tighten the screws for fixing it. Install the mainboard back and fixing it with the screw. Connect the antenna wire port back to the board and install the front-facing camera. Connect the Samsung Galaxy A51 SUB flex and the battery flex cable back. Cover the middle frame, slightly press and make it tightly stick on the display, tighten the 13 screws for fixing the middle frame. Install the back penal, make sure it is in the right position. Slightly press the edge to make it tightly stick with the display.

3. Notice on Samsung A51 teardown procedure

There are things we have to notice during the teardown reassemble procedure. Firstly, the back panel and the middle frame is flexible but easy to be broken, we need to be careful and don’t twist it too much. Next, always remember to disconnect the battery cable in the first place before take down any internal parts, and connect it on the last after all the parts are installed in the reassembly. Furthermore, always remember the position of each inner part when reassemble the phone. Don’t miss any part or screw. The Samsung phone will not be 100% waterproof after teardown, you should be careful when using it after it is repaired.  

 

The whole process above is practiced under the hands of our professional colleague. If you are not familiar with Samsung mobile repair, you will need a longer time to finish all the steps. Anyway, mobile phone repair is complex, which requires our patience and insistence. Furthermore, you may come to our online store if you are looking for any Samsung Galaxy A51 replacement parts. Please contact us if there is anything we can do to help you. You may leave your comments if you have any questions about the procedure above. 

 

4 Solutions to Fix Samsung Galaxy Note 9 Camera issues

Sometimes it happens to you Samsung Note 9 that the camera stop working with no reason and the message error appears like “unfortunately, the camera has stopped”. This problem always relates to the software or app crash. Here we would like to share your shortcuts to troubleshoot the issues. Hopeful, the ways we list below could be helpful to solve the problem. 

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1. Clear the camera app cache and data

Your camera app is overloaded with cache and junk data after a long time using it. You need to erase and clear the cache and data on your phone. Take the following steps of measurement and restart your phone afterward. Don’t worry, it won’t affect your phone original data. To do so, just follow the steps below:

Open apps tray on home screen>> open settings >> find apps and tap >> Tap Menu and tap show system apps to see preinstalled apps >> Find camera and tap >> Tap storage and select clear cache >> Tap clear data option and confirm the delete

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2. Updating the latest android version and the camera app

This works especially to the third party camera App. You may try this way if you are using the third party camera. Sometimes the android version may affect the issue of camera, so updating to the latest system version may be effective for fixing the camera issue.

To update the android version, just follow the steps below:

Open Settings >> Scroll down and software updates >> Select download and install >> Find if OTA update is available. If so, update phone will start the download automatically

To update the camera App, just Select apps from home screen >> Select settings >> Find your third party app >> Select and update it

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3. Rebooting the phone in safe mode

To reboot the phone safe mode will allow you to disable the third-party apps, and this will crash the camera app and fix the camera issue somehow.

To run safe mode on an Android phone, follow the steps here: Turn off your phone >> Press and hold the power key until you see the phone model on your phone screen >> When appearing Samsung logo, release the power key >> Immediately press and hold the volume down key after releasing the power key until mobile finishes restarting >> On the safe mode screen appearance in the bottom left corner, release the volume down key.

Now try to use the Samsung Note 5 camera by taking pictures or videos. If the issue is not resolved, try our next solution.

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4. Resetting your phone

This is the last and ultimate solution to your camera problem. However, before resetting your phone completely, it is recommended to take a backup of your important data and apps.

To reset your phone, follow the steps here: Turn off the phone >> Press and hold the volume up key and Bixby key, then press and hold the power key >> on the display of logo release all keys >> Press volume key several times >> select ‘wipe data/factory reset’ by volume keys and press power key >> select ‘yes—delete all user data’ and press the power key

 

The four solutions above are fast and effective to fix your Samsung Galaxy Note 9 camera issues. You may try the steps if you happen to face the problems on your phone. If the camera problems still exist after you try, we suggest you go to the repair shop to tear down the phone and check the camera. Besides, you may also go to our shop for some Samsung Galaxy Note 9 LCD display screen if you are considering to replace the camera.

 

How to replace Samsung Galaxy S10 Rear-facing Camera

The Samsung Galaxy S10 has a complex internal structure, which contains lots of parts and elements. Since we have demonstrated how to replace the Samsung S10 LCD display screen previously, here we would like to show you how to replace the Samsung S10 rear-facing camera in steps. Let’s get all the tools ready and take the process on it.

 

 1. Teardown the phone

Use a mobile phone opening tool to separate and take down the back cover. Loosen the Phillips screws and remove the plastic cover with wireless charging coil, and then disconnect the battery flex cable. Loosen the seven screws and remove the loudspeaker. Disconnect the flex cables and then remove the parts, which include a headphone jack and the front-facing camera, disconnect the mainboard flex cable as well. Loosen the three screws on the mainboard, and then eject and take out the SIM card holder.

 

2. Replace the rear-facing camera

After the mainboard is loosened, make sure all the flex cables are disconnected on the mainboard. It is time to take the mainboard off from the phone for rear-facing camera replacement. Flip over the mainboard and then we can see the rear-facing camera is fixing on the board with two connectors. Gently pry and disconnect the cables and remove the camera from the board, and then install the new camera on it. Make sure no fingerprint, dust or dirt left on the camera lens, then connect the flex cables.

 

3. Reassemble the phone

After the new Samsung Galaxy S10 rear-facing camera replacement is completed, then let’s move to the final step of the Samsung S10 reassemble. Firstly, install the mainboard back and make sure it is on the position as it used to be. Insert the SIM card holder back and then fixing the mainboard with the three screws. Install the front-facing camera and the headphone jack back on the board, then connect the mainboard flex cable. Place the loudspeaker back and fixing it with the seven screws. Connect the battery flex cable back and then place the plastic cover back. Fixing the cover with eight screws. Turn on the phone and test the new camera, make sure it is working ok. Then attach a new back cover adhesive on the back cover and seal up the cover.

 

The whole process may be a little complicated for us, but we have to be careful. Don’t damage the internal parts and the flexes, and don’t lose the tiny screws. For more details about the Samsung S10 rear-facing camera replacement, please go to our website blog or leave your comments if you have any questions. 

How to Teardown Samsung Galaxy A80?

Samsung Galaxy A80 is a great smartphone model in this year. The most impressive for this mobile model might be its pop-up rotating cameras. Since this Samsung model has been released in the global market, you might be interested in what’s the internal structure inside this smartphone as well. Here we make a specification about Samsung Galaxy A80 teardown, hope you will learn more about this Samsung A80 from our demonstration below.

1. Power off the phone, take out the SIM card with the SIM card eject out tool
2. Separate the back housing with a plastic triangle opening tool and thin plastic sheet
3. Twist off the 14 Philips screws
4. Remove the top cover
5. Disconnect the battery cable, the signal wire ports, the mainboard cable which connects with the speaker assembly and charger port
6. Remove the two black plastic covers on both sides
7. Twist off the six Philips screws so that we could remove the camera assembly
8. Snap off the five Philips screws and remove the mainboard
9. Disconnect the camera cables and separate the mainboard, so that we can make the process of the rotating cameras teardown
10. Remove the bottom cover
11. Disconnect the mainboard cable, the fingerprint reader cable, the screen cable, and the two signal wire cables
12. Twist off this Philips screw, lift and remove the charger port module
13. Snap off the two screws and take out the fingerprint reader
14. Remove the plastic tab, and the squirt thermal pad and the vibrator motor as well

Since the rest of the parts are closely connected, there is no point to go on further disassembly about this device. Teardown of the screen and frame refers to our previous article of Samsung S7 LCD screen replacement in our blog. Anyway, we should make catalogs on the parts and screws so that they won’t be in a mess or lost. You may go to see more about our Samsung Galaxy Note 9 replacement parts if you are interested.  

 

This article is quoted from Etrade Supply blog of How to teardown Samsung Galaxy A80 and reassembly

10 Amazing Features Samsung Galaxy Note 10 Brings You This Year

Samsung Galaxy Note 10 and 10+ arrive in August this year. The silvery-white shell with rainbow reflection makes this smartphone model a great look. Just as the early leaks about this new Samsung model, Samsung Galaxy Note 10 will be the significance of Samsung mobile technology progress. What will this mobile phone really like? Will it be the best choice for us in 2019 smartphones? Let’s make a brief on the 10 features about Samsung Galaxy Note 10 and 10 Plus.

1. Uni-body S Pen: a magic wand for gesture remote control to screen
2. Live-focusing in video recording: make your video recording in layers  
3. Zoom-in Mic: amplify audio you target in your video recording
4. Super-fast charging speed
5. New Dex Mode: make your PC and mobile device connection more convenient  
6. UFS 3.0 fast storage: make you data transferring and loading super-fast
7. Wireless power share
8. World’s first EUV processor: superior chipset technology to Snapdragon 855 and Apple’s A12
9. Dural speakers with Dolby Atmos surround sound: make your mobile a surround sound stereo
10. Insane specifications: 8G RAM and 258 storage, 4300 mAh battery, support MicroSD card expand

Do you have your answers to the questions at first we bring up after you see the 10 features of Samsung Galaxy Note 10? We hope these 10 aspects would be your reference when you decide to get this new Samsung model in the flagship store. Besides, we recommend you to learn something about Samsung mobile repair and Samsung Galaxy parts like Samsung Galaxy Note 9 replacement parts in our website. Anything about mobile phone repair will be found here.

Details refer to Etrade Supply blog: https://www.etradesupply.com/blog/10-amazing-features-samsung-note-10/