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2020年10月31日

Teardown Steps Presentation on iPhone 12 and Repair Tips

The iPhone 12 has been launched on the global market this October. This new iPhone model has become the hottest sale smartphone model this year. Since we can see the differences of this new model on the appearance, we are still curious about the inside parts and structure of iPhone 12. This is the teardown steps we would like to present here. Besides, we will share with you tips about iPhone 12 teardown and repair on the following, hope you would be interested if you know iPhone repair.


1. Tear down and separate the iPhone 12 display screen

Power off the iPhone, eject and take out the SIM card firstly. Unbolt the two pentalobe screws on the bottom. Use hot air gun to blow on the display edge and corners, then use suction cup to pull the display out. Use hard plastic plectrum to slice and separate the display screen. Flip over the display, loosen the Phillips screws and remove the metal shield for fixing the display flex cables. Disconnect the flex cables so that we can totally take off the display screen.


2. Tear down the iPhone 12 inner small parts

Loosen the screws and remove the metal shield for fixing the rear-facing cameras. Disconnect and take off the rear cameras. Unbolt the screws and take off the plastic panel beside the cameras. Loosen the screws and take down the loudspeaker with flex cable, then the iPhone SIM card reader. Screw off and take down the iPhone taptic engine. Disconnect the front-facing cameras and then take off the camera module with spudger.


3. Tear down the iPhone 12 battery and logic board

Since the logic board flex is connected closely beside the battery, here we can unbolt the screws for fixing the logic board. Use spudger to pry and take off the logic board from the back housing, and leave the flex cables connected. Tear off and pull out the battery adhesive sticker beneath the battery with tweezers carefully, then we can take down the iPhone battery from the back housing. Loosen the screws and remove the metal panel for fixing the logic board flex, then take off the logic board entirely.



As final tips about iPhone 12 teardown process, the iPhone logic board flex has two branches of flex cables, which are closely connected on the side of the battery. To take off the logic board, we need to take down the battery beforehand. The iPhone wireless charging coil is closely stick on the back housing, it is no need to take further teardown process on it. The iPhone 12 small parts and the components are tiny, we need to be careful on classification, don’t mess them up or miss any of them.



Specific demonstration about iPhone 12 teardown refers to Etrade Supply blog: Full Process Presentation on iPhone 12 Teardown
  


Posted by phoneparts at 16:55Comments(0)iPhone

2020年10月23日

How to Change an iPhone 11 to iPhone 12

The iPhone 12 is launching on the phone market this October. Although it is a time we still have to wait to see this new iPhone module in the flagship store, some of the third-party iPhone 12 back housing has been manufactured. Based on this, we are trying to modify a new iPhone 12 phone by replacing the iPhone 11 parts in the back housing. Let’s check the specific steps below.


1. Tear down the iPhone 11 and take off all the inside parts and components

Unbolt the two screws on the button and use a hot air gun to blow on the iPhone 11 display. Use a suction cup and an ultra-thin plastic sheet to slice and separate the display. Flip over the display after it is separated, unbolt the screws and take off the metal shield for fixing the display flex cables. Disconnect and take down the display from the iPhone 11. Take off the taptic engine and the loudspeaker first, then the SIM card tray slot, eject and take out the SIM card beforehand. Disconnect and take off the battery from the iPhone after that. Unbolt the screws and pry out to take off the charging port connector flex, then disconnect and take off the rear-facing cameras and front-facing camera module. Takedown the logic board and bottom flex as well. Take off all the side keys and flex, and the power button flex at last.

2. Assemble all the iPhone 11 parts and components to the iPhone 12 back housing

After all the iPhone 11 inside parts are taken off, here we need to assemble them to the iPhone 12 back housing. Apply the wireless charging coil first on the back housing. Assemble the side key buttons, tighten the screws, and the small metal shield to fix them. Install the dust-proof into the loudspeaker, and then assemble the power button flex. Install the Bluetooth flex, the logic board, and the iPhone 11 rear-facing camera with flex cable onto the back housing, connect the flex cables. Assemble the charging port flex and tighten the screws for fixing it. Install the taptic engine and loudspeaker, connect the flex cables, and fix the cable with a metal shield. Install the SIM card slot and fasten the screws, then install the battery. Don’t forget to past the battery sticker tape on it.

3. Install the iPhone 11 display, turn on the iPhone and test the functions

After all the inside parts are installed, we need to assemble the iPhone 11 display screen on to the iPhone. Apply the water-proof frame sticker on the back housing. Connect the flex cables, place the metal shield, and tighten the screws for fixing it. Insert the SIM card tray into the phone. Assemble the display and make sure it is tightly sealed on the back housing. Turn on the phone and test the functions, such as the screen sensitiveness, the cameras, the Bluetooth connection, the auto-brightness function, the face ID, etc. Make sure all the functions are normal.


There is something we have to notice during the process. Some of the iPhone 11 parts and screws are tiny, we need to be careful about classification. Don’t mess them up or miss any part. The flex is easy to break, just be careful while tearing down. In the end, it is recommended to go to Etrade Supply for iPhone 11 replacement parts if you are interested in our modification test. You may leave us a message if you have questions about our products.


  


Posted by phoneparts at 11:40Comments(0)iPhone

2020年10月17日

Fix the iPhone Incoming Calls not Show on Sleep Mode

The iPhone incoming calls not show when on sleep mode. This issue exists because of the faulty signal baseband component on the logic board. The normal repair solution is taking out the logic board, checking the baseband, and replacing the faulty component. The process would be difficult and complex. Here we can connect a wire from the baseband wake signal point to the WiFi wake signal point to borrow the signal so that the problem would be solved. Check the detailed steps below.


1. Tear down the iPhone screen and take off the logic board

Hot air gun blow on the display, unbolt and take off the two screws on the bottom. Slice and separate the display screen. Disconnect the display flex cables and the battery flex cable, take off the display. Eject and take out the SIM card. Snap and remove the screws, take off the metal panel. Take out the motherboard carefully with tweezers. Fix the motherboard on the PCB motherboard holder. Use a hot air gun to blow on the motherboard and tear off the heat-resistant tape on the back slowly.


2. Confirm the signal points and solid tin wire to connect the points

From the Sitemap software on the computer, we can see all the component location and signal points. Confirm the baseband wake signal point location and the WiFi wake signal point location on the software, and then confirm the points on the motherboard. Scratch off the insulating coat from the two points, paste some solder glue on the two points. Solder a tin wire to connect the two points, then coat the wire with a UV solder mask.


3. Install the logic board back to the iPhone and assemble the iPhone

Take off the motherboard from the PCB board after the solder is solidified. Install the motherboard to the iPhone. Connect the iPhone X display screen with flex cables and the battery cable. Insert the SIM card back into the iPhone. Turn on the iPhone and try to call the numbers with another phone. The incoming calls show when the iPhone is on sleep mode. The repair procedure is successful. Turn off the iPhone again. Fix the metal panel and tighten the screws back. Assemble the iPhone. All process is completed.



The process above is fast and efficient to solve the iPhone incoming calls not showing on the sleep mode problem. We don’t have to tear down the logic board and check the PMU and baseband CPU. This has saved us a lot of time and work. As a premise, we need to know how to tear down the iPhone X series and replace the iPhone X parts well. Stick on the Etrade Supply blog and you will learn much about iPhone repair.




  


Posted by phoneparts at 10:15Comments(0)iPhone

2020年09月30日

How to Replace the Samsung S20 Charging Port PCB Board

The Samsung Galaxy S20 charging port is combined in a module of PCB board. It can be swappable if the charging port is broken. To replace the charging port PCB board, we have to tear down the back housing, take off the wireless charging port, and the loudspeaker bracket as well. Here are the specific steps Etrade Supply would like to show you blow.


1. Tear down the Samsung S20 back housing and take off the wireless charging coil

Firstly, we need to tear down the back housing. Power off the phone and take out the SIM card tray. Use a hot air gun to blow on the edge and corners of the back housing. Use a suction cup to pull and an ultra-thin plastic panel to slice and separate the back housing. Flip and remove it away after it is separated. Unbolt the eleven screws for fixing the wireless charging coil, disconnect the BTB interface cable. Pry and take off the charging coil with a steel prying tool. Just be careful and don’t break the flex.

2. Take off the bottom loudspeaker bracket and replace the charging port PCB board

Loosen the five screws for fixing the bottom loudspeaker bracket. Take off the bracket slowly. Disconnect the battery flex cable, the SUB mother board flex and the antenna flex with a spudger. Take off the flexes from the phone. Undo the five screws for fixing the Samsung S20 charging port PCB board, then we are able to take off the board. Use the steel prying tool to pry out and take off the charging port PCB board. Install the new PCB board into the phone, fixing it with the five screws.

3. Assemble the Samsung S20 phone and test the new replaced charging port

Connect the SUB mainboard flex and the antenna flex back. Assemble the bottom loudspeaker bracket back, and fix it with the five screws. Connect the battery flex cable after that. Install the wireless charging coil back and fixing it with the eleven screws. Assemble the back housing to the phone. Gently press on the back to seal up the phone. Insert the Samsung S20 SIM card tray back. Turn on the phone and plug the USB charger to check if the charging port is normal.


The whole process above may be a little complicated for a new repair beginner. Besides, we should be careful on slicing and tearing down the back housing because it is easy to be broken. There are many flex cables inside, don’t misconnect the cables. What’s more, Etrade Supply offers new replacement parts for Samsung Galaxy S20 repair. Come to our online store if you are looking for Samsung swappable parts.




Article resources from Etrade Supply Blog of: How to Replace Samsung S20 Charging Port PCB Board  


Posted by phoneparts at 15:35Comments(0)Samsung

2020年09月26日

How to Fix the iPhone 11 Face ID Issue

Sometimes our iPhone 11 face ID keeps failing for recognition, which keeps reminding us to move the iPhone higher all the time. Although we have reset every setting on our iPhone, this issue still exists and we don’t why. This might be the problem of the dot projector flex of the Face ID module. Here we show you a repair case about how to fix the iPhone 11 face ID issue by replacing the damaged dot projector flex.

1. Tear down the iPhone and take out the face ID module

Unbolt the two pentalobe screws on the bottom. Slice and pry up the display screen, then loosen the screws and remove the metal shield for fixing the display flex cables. Disconnect the flex cables and separate the display screen completely afterward. Here we can see the face ID module in the upside, which is combined with the two front cameras. Apply pieces of heatproof protector film on the cameras in case of damaging the cameras. Use a steel pry tool and tweezers to take down the face ID module.

2. Separate the dot projector flex and record the data with JC Pro 1000S programmer

Connect the face ID cameras module to the JC Pro 1000S programmer. Back up the data to the programmer. Unplug the flex connector and connect a new dot projector flex to the programmer after that. Copy the data to the new flex. Install and connect the face ID cameras module back to the iPhone for testing. Power on the iPhone if no “Unable to activate Face ID on this iPhone” shows, means the dot projector flex data is successfully backup.

3. Separate the dot projector from the face ID module and take off the disk

Firstly, tear off the heat-resistant sticker from the Face ID module. Grind the metal shield and heat up with a hot air gun to separate remove the shield from the model. Continue to heat up on the dot projector flex until it is separated from the model with a prying tool. Hot air blowing on the flex to separate the disk from it.

4. Short connect the power supply diode on the disk and install it on the new dot projector flex

Plate tin on the new dot projector flex, and clean the flex with PCB cleaner. Separate the dot projector from the module. Remove the short-circuited diode from the disk under hot air gun blowing. Plate tin on the diode position, and apply the disk on to the new dot projector flex under hot air gun blowing. Connect the flex to the JC Pro programmer and test if it is normal. Assemble the flex to the iPhone 11 integrated front-facing cameras module with 460 glue, make sure it is on the exact position.

5. Install the new dot projector flex on the Face ID module, and install the module back to iPhone

Connect the face ID module to the iPhone and test the face ID function. Go to Settings >> Face ID & Passcode and set up the face ID. Here we can see the face ID function is normal. Try to turn off the screen and unlock the iPhone with face ID after it is set up successfully. Face ID is normal, the issue is fixed. Reassemble the iPhone 11 display screen and digitizer, all procedure is finished.

The iPhone face ID recognition problem can be many reasons, we kindly advise our users to check out the reason. Also, you may come to Etrade Supply for iPhone 11 replacement parts for wholesale if you are looking for iPhone parts for repair. You may also contact us if you have questions about iPhone repair. We are glad to help.

  


Posted by phoneparts at 14:55Comments(0)iPhone

2020年09月18日

How to Replace the iPad Air 3 Headphone

The iPad Air 3 earphone is a swappable part on the up left side. To replace the earphone, we need to tear down the display screen. Also, the iPad headphone has a long flex cable ribbon which is adhesive on the panel. Here we would like to show you steps on how to replace the iPad Air 3 headphone.



1. Tear down the iPad Air 3 display screen

Firstly, we need to power off the iPad. Use 80℃ hot air gun to blow around the edge and four corners for 1-2 mins. Use hard plastic plectrum and metal prying tool to slice around and separate the display. Gently pry and flip up when the iPad display is separated. Unbolt the two screws and take off the metal shield with tweezers. Disconnect the display flex cables and take the display screen away after it is separated completely. Snap off the four screws and remove the metal shield for fixing the internal parts. Here we can see the earphone on the up left side of the iPad.



2. Take off the iPad Air 3 headphone and replace the new one

Disconnect the headphone jack flex. Loosen the screws for fixing the earphone. Use the metal prying tool to pry and separate the earphone flex cable ribbon. Take off the iPad Air 3 earphone with flex cable ribbon from the iPad after it is totally separated. Install the new earphone into the original place and fix it with the screws back. Connect the earphone flex cable to the iPad. Gently press on the flex cable ribbon to make it adhesively paste on the panel. Place the metal shield back and fixing it with the screws.



3. Reassemble the display and test the headphone function

Reverse the teardown step orders. Connect the iPad Air 3 LCD display screen flex cables back and place the metal shield back. Tighten the screws for fixing the flex cables. Assemble the display screen back but past the frame adhesive glue beforehand. Place the display back to the original position, slightly press on the edge, and each corner to make sure it is strictly sealed. Turn on the iPad to test the earphone, check if it is working normally.



As a final notice, the iPad LCD displays screen is easy to break which needs our extra carefulness while tearing down. Don’t try to do it yourself on your iPad at home if you are not familiar with the iPad repair procedure. You may also come to Etrade Supply if you are looking for iPad Air parts for replacement. Contact us if you have any problems with our product or iPad repair, we are glad here to help you.




  


Posted by phoneparts at 11:05Comments(0)iPad

2020年09月12日

How to Recover True Tone on an LCD iPhone 11 Display Screen

The true tone is a special function on iPhone original display screen. When we replace the iPhone display screen with a third party manufactured LCD display screen, the true tone function will be gone. Here we would like to show you a solution on how to recover true tone function on an LCD display screen by transmitting data from the original display with a JC V1 programmer.



1. Tear down the iPhone 11 display screen

Turn off the iPhone and take out the SIM card tray. Unbolt and remove the two pentalobe screws on the bottom. Use suction cup and hard plastic plectrum to slice and separate the display screen. Loosen the six Phillips screws and take off the metal shield. Disconnect all the display flex cables and separate the display screen. Snap off the screws and take off the iPhone 11 ear speaker with the sensor flex from the display screen. Unscrew the nine Y-type screws and separate the metal backlight plate from the display.



2. Transmit the display data from the original display screen to the new LCD display screen

Connect the original display screen to the JC V1 programmer. Turn on the programmer and backup the original display data. Unplug the display and then connect the new display screen and rewrite the data to the new iPhone 11 LCD display. Unplug the display after it is finished. Remove the tape on the flex. Tighten the screws and assemble the metal backlight plate to the new LCD display. Install the ear speaker and the sensor flex to the new display.



3. Install the new display screen to iPhone and test the true tone function, and then reassemble the phone

Clear the remaining adhesive glue on the frame. Past a new frame waterproof adhesive glue on the frame. Connect the new display screen to the iPhone. Turn on the iPhone to test the new replaced iPhone 11 display screen and digitizer. Go to Settings >> Display & Brightness to turn on true tone. Check the screen effect and the auto-brightness sensor. If all these functions are working well, then turn off the phone. Place the metal shield and tighten the screws back for fixing the display flex cables. Assemble the display screen back. Insert the SIM card tray back. All process is finished.



This solution works on most iPhone models and the process is simple. We can still consider to replace our iPhone 11 display screen with an LCD one since it cost us less than the original one if necessary. Besides, you can come to Etrade Supply for high-quality iPhone 11 LCD display screen if you need to replace your iPhone screen. Here we have 100% new LCD display screens and small iPhone parts as well for wholesale. Contact us if you have interested.



  


Posted by phoneparts at 18:00Comments(0)iPhone

2020年09月04日

How to Disappear the iPhone Non-Genuine Battery Warning







When we swap our iPhone battery with the third-party battery, there will be a message of non-genuine battery warning pop-up on the screen when we turn on the phone. This makes the awkwardness and frustration to our customers, although the newly replaced battery is good. Here Etrade Supply would like to show you tricks on how to make the warning message disappear for a month, without tearing down the iPhone and the battery.





>> Step 1: Turn on the phone, switch off the Wi-Fi WLAN and Bluetooth. Open Airplane mode.





>> Step 2: Go to General > Date & Time, adjust the time to a month later   





>> Step 3: Turn off the iPhone and then restart, go to Settings > General > Date & Time, swipe on Set Automatically





>> Step 4: Turn off Airplane mode, Swipe on Wi-Fi WLAN and Bluetooth, power off the iPhone





>> Step 5: Restart the phone again, the pop-up warning message disappears. We don’t have to tear down the new iPhone 11 battery





Notice: The procedure will be successful disappear the pop-up warning message for a month, but the non-genuine warning is still on Settings of the battery health. If you want to erase the warning permanently, you will have to tear down the battery and swap the battery management system board. Specific steps refer to Etrade Supply blog of:  How to Erase the Non-Genuine Battery Warning on iPhone . You may also go to Etrade Supply for new iPhone swap parts such as iPhone LCD display screen and small parts if you have interests.












  


Posted by phoneparts at 14:55Comments(0)iPhone

2020年08月29日

5 Useful Tips and Tricks You Should Know About iPhone

We use our iPhone every day but we seldom know about all the functions iPhone could do for us. Although we use our iPhone quite a long time, there are still some hidden functional features we do not know about it. Here we would like to share 5 tips and tricks about our iPhone with you. You should try each of them and make your iPhone more efficient for use.


1. Custom actions on Assistive Touch

We can custom lots of actions by setting on Assistive Touch. This give us the shortcuts on taking a lot of actions only by taping on the float home button. For example, we can go to apps switcher by double-tap on home button, triple-tap to home screen, etc. To custom our manipulate actions, we can go to Settings >> Accessibility >> Touch >> Assistive Touch. There you can see three actions for you to set the shortcuts.

2. Sign on documents scanned with notes App

Our iPhone not only can scan documents with iPhone rear camera to note app, but also can add signature on the scanned documents. Tap on the document you want to sign and tap on the share button on the upright. Tap on markup and then the plus button on the side. Tap on signature and then you can add your select signature on any place you like on the document. You may also adjust the size of the signature.

3. Quick keywords searching on Safari

Sometimes it takes us a lot of time on searching the contents we want on a page with our phone. This function will be a great help to us. We can simply enter the keywords and tap on the result. We can see all the words in we are searching for in the context. We can tap down to check more keywords in the page and search the context we want.

4. Units convert easily on spotlight search

We don’t have to download a third party app for convert units or currency if we know this trick on our iPhone. All we have to do is entering the units on the spotlight search, the searching results will show you the answer. For example, when we enter “1 US dollar to pounds” on the spotlight search, there will be answers on the result. Besides, we can tap on the result to copy the converted data.

5. Attention Awareness features

Our iPhone can automatically adjust the screen lightness and the notification sound on our eye awareness to the iPhone display screen. Most of us would not know this function and even use it. When you turn on Attention Awareness on your iPhone, the Face ID sensor will automatically notify your face if you are taking attention on the screen so that it can adjust the lightness and the screen auto-lock time, and so as the notification volume sound.


These are the five useful tips and trick we may not know about our iPhone. There are more hidden iPhone tips and tricks we don’t use quite much but will find them quite useful after we try and use it. Besides, you may also come to Etrade Supply for iPhone replacement parts such like iPhone 11 LCD display screen and digitizer replacement and so on. You may also contact us if you have interests on our products.


  


Posted by phoneparts at 17:30Comments(0)iPhone

2020年08月21日

How to Replace iPhone SE 2020 Rear Camera

The iPhone SE 2020’s rear camera is a replaceable part and it is compatible with the iPhone 8 rear camera. Here we would like to demonstrate how to tear down the iPhone SE 2nd display and replace the rear camera. We hope this could be the tutorial guide for someone who is interested in smartphone repair. Check this out:

1. Tear down the iPhone and separate the display
First of all, we need to turn off the phone and take out the SIM card tray. Loosen and twist off the two pentalobe screws on the bottom. Use hot air gun to blow on the edge and each corner of the display for easy separation. Use a suction cup and ultra-thin plastic plectrum to slice around and separate the display. Undo the four Philips screws and remove the metal panel for fixing the display flex cables. Disconnect the battery cable and the display flex cables. Loosen and twist off the Phillips screws and remove the small shield for fixing the front-facing camera flex cable. Disconnect the front camera flex cable. Now we can separate the display completely from the iPhone.

2. Replace the iPhone SE 2020 rear camera
Loosen and snap off the two screws and remove the metal shield for fixing the rear camera. Use a spudger to pry out and remove the rear camera carefully from the iPhone. Install the new iPhone SE 2020 rear camera into the iPhone, just be careful and don’t leave any dirt, dust, or fingerprint on the camera lens. Plugin the cable and place the small metal shield on it. Tighten the screws for fixing the camera.

3. Test the new camera and reassemble the display back
Connect the display flex cables and the battery flex cable. Turn on the iPhone and open the camera to test the new camera function. Make sure the clarity and the auto-lightness function are OK. Turn off the phone again. Disconnect the display cables and the battery cable again. Connect the front camera flex cable back to the phone and fixing the metal panel back with screws. Connect the display flex and battery flex back, make sure it is well plugged. Fixing the display connector with the metal panel and tighten the screws. Assemble the display to the phone. Slightly press on the edge and each corner to make sure it is tightly sealed. Insert the iPhone SE 2nd SIM card tray and turn on the iPhone, all process is completed.

Needless to say, replacing your iPhone rear camera by yourself at home would save you a lot of money. On the other hand, you should be careful and patient in the procedure and don’t break the inner parts. Etrade Supply offers the best iPhone replacement parts at lower prices, such as iPhone SE 2020 LCD display, iPhone battery, iPhone cameras, etc. Please contact us if you are interested.

  


Posted by phoneparts at 15:45Comments(0)iPhone