How To Fix Vertical Lines On iPhone after Screen Replacement

Vertical lines is a common problem faced by DIY repairers after replacing the screen on an iPhone. In most of the case It isn't caused by a defective screen and can be resolved with a little troubleshooting.

Step 1: Check the Connection

Check the connections between the cables extending from the display to the logic board. Dirt, dust or debris can be cleaned with a brush and isopropyl alcohol. Check and clean as necessary then reconnect to the motherboard.

Step 2: Electro-Static Dischage 

ESD is a common culprit behind lines on the display. Too much was likely produced by the part itself or accidentally by the repairer on installation.

Use a ground to discharge any built up static charge before continuing the repair. Wear an anti-static wrist strap during repair to prevent this from happening.

Step 3: Damaged IC Connector

The display has an IC chip that could be damaged. Check particularly on the upper left and right corners. Any signs of damage indicate the part is defective and needs to be replaced with a new one. If this is damaged the part must be replaced.

If the issue persists after trouble-shooting these steps you may have a defective part. Suggest you choose a reliable supplier to buy the screen replacement. HCQS will be one of your good choices. The products from them have a warranty as long as 12 months. And you will be provides with a professional tech technical support.  

iPhone Doesn't Charge with the Prompt " This cable is not certified and may not work reliably "

When you plug an iPhone or iPad into a particular Lightning charger cable you’ll see a pop-up or lock screen message on the device that says something to the effect of “This cable is not certified and may not work reliably”. This usually prevents the lightning cable from charging the device as well. Though most users will never see this error, if you do see that message, there’s almost always a reason why.

We’ll cover the three most common reasons you’ll see the “not certified” message on an iOS device, and also what you can do about it.

Perhaps before anything else, try pulling the cable out of the iPhone, iPad, or iPod touch, then putting it back in. Also, try plugging the cable into either a different USB port on a computer, or into a different all outlet. On rare occasions where the message is displayed erroneously and for no good cause, this can be a solution, which is probably indicative of a power issue with the source, and not the cable. These situations can also sometimes lead to an appearance of a device that refuses to turn on, though in such a situation just plugging it into a different outlet can be the remedy.

So assuming that is not the case, here are the most likely reasons why you’d see the “This cable is not certified and may not work reliably” error message with an iPhone or ipad.

Case 1: The Cable is Junk or Poor Quality

The first and most obvious reason to see the error is when a cable is not certified by Apple, which is often the case with a cheap replacement. Sometimes they work and sometimes they don’t, when they don’t work is when you’ll see the “This cable or accessory is not certified and may not work reliably with this iPhone.” error message show up.

Because the iPhone and iPad Lightning USB charger cables can be expensive, many users will turn to the third party offerings to replace a torn or frayed cable, and these cheap low quality replacements are the most common causes of that error message. Those cheap cables are not recommended for exactly that reason.

Rather than risking it and throwing away money, just buy a cable that will work. If you don’t want to spring for the Apple cables, the Apple Certified Lightning Cable from HCQS are cheaper, stronger, and work really well.

Case 2: The Cable is Damaged

You may also see the “This cable or accessory is not certified and may not work reliably with this iPhone” error message with a damaged cable. This is particularly common if the charging cable has been submerged in water, corroded, or obviously damaged in any way, with fraying or chew marks that are clearly visible. If that’s the case, you’ll want to replace the cable anyway.
Again, the HCQS brand cables are good replacements and reasonably priced.

Case 3: Less Likely, Something is Obstructing the Cable Charger or Port

A much less likely reason to see the error message, but still a possibility, is that something is physically obstructing the port or the charger. Basically if something is stuck or obstructed just enough to send a signal but not work properly, you may get the error message.

Most commonly however, is that something like pocket lint or pocket crud gets jammed in the port and will prevent charging from happening entirely, and in those situations you usually don’t get an error message at all because the port is so jammed that no current or signal is passed. This is more likely to happen with an iPhone, but I’ve seen it on an iPad where carpet lint and even Play dough was jammed in the charger port, and causing a periodic “not certified” message to show up. So check the ports and clean it out if you see anything in there, in some situations it can be a simple solution.

Good News for iPhone Users: Apple Has Launched A Broken iPhone Upgrade Program

Apple is gearing up to launch a pair of new retail initiatives centered around the iPhone: an upgraded iPhone trade-in program for iPhones with damaged screens, cameras, or buttons, and a new program that allows Apple Retail Stores to install screen protectors on iPhones.

The Apple Store Reuse and Recycle iPhone trade-in program currently allows a customer to bring in an older iPhone model and trade it in for credit toward the purchase of a new iPhone model. The main exception since the launch of the program is that this does not apply toward older iPhones with cracked displays, or broken cameras and buttons. That’s about to change …

Starting three week ago, the updated program will allow Apple Stores to give credit for iPhone 5s and iPhone 6/6 Plus units with damaged displays, cameras, and buttons within reason. Apple believes that this new program will encourage new iPhone upgrades versus a standard iPhone screen repair.

In some cases, buying a new iPhone could be cheaper when combining subsidies and financing plans with the credit given for the traded-in device. This makes the new program beneficial to both Apple and customers as it will help Apple sell new phones and let customers save more money on an updated device.

Sources say that the current trade-in values for this program are: $50 for a 5s, $200 for a 6, and $250 for a 6 Plus.

How to Fix Your Broken iPhone 6 Camera

iPhone 6 camera broken? Whether it’s the front or rear camera, you can replace it yourself with the following guide:

What you need: 
• P2 Pentalobe screwdriver
• Small Phillips screwdriver
• Pry tool
• Spudger
• Suction cup
• Tweezers
• Replacement front or rear iPhone 6 camera

STEP 1: Remove the two screws located on either side of the charging port.

STEP 2: Using the suction cup, lift the front screen assembly from the bottom so that it hinges at the top.

STEP 3: Remove the five front screen assembly bracket screws, then remove the bracket.

STEP 4: Use the spudger to disconnect the front camera and sensor cable connector, the home button cable connector, the digitizer cable connector, and the display data cable connector. You can now remove the front screen assembly completely.

If you need to replace the front camera, follow steps 5 through 9. If you need to replace the rear camera, follow steps 10 through 14.


Begin Front Camera Replacement Instructions

STEP 5: Remove the three front camera bracket screws, then remove the bracket.

STEP 6: Use the spudger to gently lift the front camera from its recess, then use the tweezers to remove the earpiece speaker.

STEP 7: Use the spudger to push the ambient light sensor out of its recess.

STEP 8: Use the spudger to remove the sensor cable from the underlying adhesive. You can now remove the front camera completely.

STEP 9: Insert your replacement front camera, then follow these steps in reverse order to reassemble your iPhone 6.

Begin Rear Camera Replacement Instructions

STEP 10: Remove the two battery connector bracket screws, then remove the battery connector.

STEP 11: Use the pry tool to disconnect the battery connector.

STEP 12: Use the spudger to disconnect the rear camera connector.

STEP 13: Remove the two rear camera bracket screws, then the bracket. You can now remove the rear camera completely.

STEP 14: Insert your replacement rear camera, then follow these steps in reverse order to reassemble your iPhone 6.

How to Fix iPhone 6 Plus Not Charging?

iPhone 6 Plus not charging? Here are step-by-step instructions for repairing or replacing your iPhone 6 Plus charging port.

Check the Charging Port and Charger

Start by clearing your charging port of dust, lint, and other debris that could be preventing a solid connection with your charger. You can do this via one of the following methods:

• Blow compressed air into the charging port
• Gently remove dust with a cotton swab
• Wrap a needle with double-sided tape to pull debris from the charging port

Once you’re certain the charging port is clean, see if your iPhone 6 Plus will charge. If it won’t, try a different charger, if you have one available, or try your charger on a compatible Apple device. If the charging port is clear of debris and your charger works, you’ll need to replace your iPhone 6 Plus charging port.

How to Replace Your iPhone 6 Plus Charging Port

What you need:
• Pry tool
• Spudger
• Hair dryer
• Small Phillips screwdriver
• P2 Pentalobe screwdriver
• Suction cup
• Triangle opening tools (or guitar picks)
• Replacement iPhone 6 Plus charging port connector and headphone jack assembly (around $15)

STEP 1: Remove the two screws located on either side of the charging port.

STEP 2: Use the suction cup to lift the screen from the bottom so that it hinges at the top. You may need to use the pry tool to get it started.

STEP 3: Remove the five front panel assembly cable bracket screws, then remove the bracket.

STEP 4: Use the pry tool to disconnect the front camera cable connector, home button cable connector, digitizer cable connector, and the display data cable connector.

STEP 5: Remove the front panel (screen) assembly completely.

STEP 6: Remove the two battery connector bracket screws, then the bracket.

STEP 7: Use the pry tool to disconnect the battery connector.

STEP 8: Use the spudger to disconnect the vibrator connector cable and interconnect antenna cable from the logic board.

STEP 9: Carefully pull the interconnect cable out of its channel.

STEP 10: Remove the two vibrator screws, then remove the vibrator completely.

STEP 11: Carefully pull the antenna connector cable out of its channel.

STEP 12: Remove the two speaker screws, then remove the speaker completely.

STEP 13: Remove the two charging port bracket screws, then the bracket.

STEP 14: Use the spudger to disconnect the antenna connector cable from the charging port assembly.

STEP 15: Remove the antenna connector cable completely.

STEP 16: Remove the nine charging port assembly screws.

STEP 17: Remove the plastic headphone jack clip.

STEP 18: Use the hair dryer to heat the back of the iPhone 6 Plus case, behind the charging port and headphone jack assembly, to loosen the underlying adhesive.

STEP 19: Use a triangle opening tool to gently pry the flat charging port and headphone jack assembly cable from the back case.

STEP 20: Use a triangle opening tool to gently pry the charging port and headphone jack assembly from the back case. You can now remove the charging port and headphone jack assembly completely.

STEP 21: Insert the replacement charging port and headphone jack assembly, then follow these steps in reverse order to reassemble your iPhone 6 Plus.

How to Repair Your Broken Samsung Phone Screen?

Samsung offers some of the most advanced mobile phones on the planet, but even popular models such as the Samsung Galaxy S4, Galaxy Note 3, and Galaxy S III are rendered useless by a cracked screen. A cracked Samsung phone screen can be devastating, especially if you rely on your mobile phone for business, school, and your social life. The following details how to replace a cracked Samsung screen.

Samsung Screen Replacement Options

There are several ways to replace a cracked Samsung cell phone screen. Each option comes with its own pros, cons, and pricing; which is dependent on the type of repair as well as the model. Here are the three primary broken Samsung screen replacement options available:


DIY Samsung Screen Replacement

You can purchase an Samsung screen replacement kit from reliable mobile phone replacement parts suppliers like HCQS. Samsung screen replacement kits typically start at around $100 and can range up to around $250, depending on the model and retailer. Some kits include necessary tools, such as pry tools and suction cups, to help you complete the replacement.

Pros: Replacing your own broken Samsung screen minimizes the amount of time you'll be without a phone and is the most affordable option.

Cons: Replacing your own Samsung phone screen can take several hours, void your warranty, and risk damage to your phone ¨C especially if you're not particularly tech savvy.

Bottom line: Unless you have experience working with delicate electronics, replacing your own Samsung mobile phone screen probably isn't worth the risk.



Manufacturer Cracked Samsung Phone Screen Replacement

If your Samsung phone screen is broken, you can send your phone to Samsung's technicians for repairs. Screen replacement is reported to cost around $150.

Pros: Samsung technicians will not void your warranty and pricing is consistent with DIY Samsung screen replacement.

Cons: The screen replacement process can take several weeks to complete, during which time you'll be without your mobile phone.

Bottom line: Having Samsung replace your damaged screen on-site is a good option, but might not be worth the wait if there are local repair options.


Third-party Cracked Samsung Phone Screen Replacement

You can also opt to have a third-party service replace your cracked Samsung screen. There are three basic types of third-party Samsung service centers:

1. brick and mortar locations in your local area
2. shopping mall kiosks
3.mail-in services

Both brick and mortar locations and shopping mall kiosks feature quick turnaround times, though mail-in Samsung phone screen replacement services can take several weeks to return your device. Pricing varies by service and model, and can range anywhere from $150 to $310.

Pros: Fast turnaround for kiosks and brick and mortar service centers.

Cons: Mail-in services can take several weeks, during which time you'll be without your Samsung phone, and third-party services can be more expensive than Samsung's own cracked screen replacement service.

Bottom line: Do your homework, as not all Samsung phone screen replacement services are created equal. Make sure the repair service you select does not void your warranty and guarantees its work. Shop around for the best price and turnaround time.

For some, replacing your own cracked Samsung phone screen might be the cheapest and quickest option; for others, having Samsung or a third-party professional screen replacement service might make the most sense. You can additionally opt to sell your broken Samsung phone toward the purchase of a new model. Ultimately, it's up to you to determine which Samsung cracked phone screen replacement option is best for your specific situation.

Why Does My iPhone Work improperly after Screen Replacement?

Replacing your iPhone screen by yourself is the cheapest way to repair your broken screen since you won’t have to pay a service charge. However, if you are unfamiliar with the procedure then something may go wrong. In our latest installment of our iPhone troubleshooting series we will discuss some common issues after screen replacement.

1. Blue/Black Bars, Half An Image, Or No Image:

This is normally a sign of your LCD cable not being plugged in correctly. Reattempt the repair from the beginning. At the point where you plug in your new screen to your main board, check both your connector plugs, and verify that none of the pins are bent or missing. If the pins are damaged, plugging in your new screen again will not solve the problem. You will need to bend the pins back into place before your device will start working again. Once the pins are straight, and the screen is plugged in again, try powering on your device without closing it up. This will allow you to troubleshoot your repair without the need to remove every screw all over again.

If your device is still (or is just now) showing no image, but there is a glow from the back light, follow these steps:

1.Unplug your screen.
2.Unplug your battery.
3.Plug in your screen.
4.Plug your device into iTunes (see if you have an image).
5.If an image appears, unplug your device from iTunes.
6.Plug your battery back in.
7.Turn your device on using the power button.
If no image appears, you have a battery that is dead or dying. In either case, your battery no longer is sending a strong enough charge to your phone to allow the screen to make an image appear. You will need to replace your battery. Should an image appear on your phone, you are ready to go. Close it up, and enjoy your device as Apple intended!

2. White Screen:

This is normally a software calibration issue. Apple devices sometimes do not want to initially accept a new part. Start with performing a soft reset on your device (hold down the top power and bottom home button until the device shuts down and reboots). If the white screen persists after the soft reset, it could be a case of your device not wanting to accept a 3rd party part all together. At this stage, your best solution will be to reassemble your device with your broken screen, and contact Apple about getting a new device all together.

3. Stress Marks:

These can have several different variations. Any yellow discoloration or ink like splotches are signs of stress marks. These are caused by too much pressure being applied to the LCD. Pressure could be caused by small pieces of glass that may have been left behind from your broken screen, and they adhere to your mid-frame. Pressure can also come from placing your finger directly on the back of the LCD screen. We suggest removing the LCD assembly, and thoroughly clean the metal frame of all glass, glue, and tape. There may be some sticky 3M tape or glue residue that you will need to remove before attempting to reinstall your new screen.

These steps cover the most common questions we get regarding screen replacements. With that said, there are other issues that we see pop up that sadly, cannot be fixed by any troubleshooting. We have put together a list of some of the clear signs that you have a defective or damaged LCD. Some of these could be caused by damage during shipping, some could be damage during installation, and some happen due to a faulty part.

Clear Signs You Have A Defective Or Damaged Screen

1.) Colored lines down the the LCD: Green, yellow, red, orange, or anything else that resembles some type of pin stripping on your LCD is a clear sign that your LCD has been exposed to too much pressure.

2.) Dual images (also called "ghosting"): This can happen almost anywhere on your device: home page, inside an app, or it may show while looking at your pictures. If this is the case, try downloading your pictures, and view them on a computer. If they look clear on a PC, then your LCD screen has gone bad.

3.) No touch response, or a lack of touch in certain areas: If only certain keys will not work on your new screen, these are called dead spots. These are normally caught during quality control testing, but can sometimes not be caught if the dead spot is in the right area or techs did not touch. This is normally a sign of a defective screen, and not one that was damaged at some point. Another common touch problem is either no touch, partial touch, or a strip of icons that won't work (called blocking). To figure out what happened here, take your device apart, remove the screen, and check to see if the digitizer cable was damaged during installation. There is usually a small rip in the longer of the 2 cables at the base of the connector (gently pull back the shorter cable). There is a part where the cable widens out, and a rip can happen when you feed the digitizer cable from the front to the back of the phone.

4.) A white halo around your screen: This is caused by a flaw in the soldering of the initial screen. These are difficult to pickup prior to installation as the halo normally shows up a few days after use. The full power from your battery will cause an all ready weak solder point to further lose it's conductivity; thus causing a white halo. Screens are mass produced over seas, and these sorts of flaws just happen.

If you have any of these issues you can contact your supplier to change your screen. Here I would like to suggest a good supplier to you, that is, HCQS. They have engaged in the mobile phone parts for about 9 years and supply the best quality products all over the world.All of replacement parts are hand tested by their technicians to ensure quality and clarity prior to shipping.  This process helps assure that their parts will arrive to you in perfect working condition.