How to use a cell phone to test a cracked iphone LCD screen/display?

When you recycle or refurbish an iPhone cracked LCD screen, you need to check whether iPhone LCD display is good or bad. But how do you test a broken LCD screen? Many friends think the LCD is good, but when they sell the iPhone cracked screen in the market, the professional people may tell them that the LCD screen has many defects. It means a loss. So, we need to know how to test an iPhone LCD well.

There are two ways of testing the LCD screens. One way is using a tester; the other way is using an used iPhone to test. A tester is fast and simple, but it is not good enough to see the touchscreen fully. Using an iPhone to test the LCD screen is slow, but it is comprehensive.

Now I will share you our experience of how to use an iPhone to test a LCD screen. These steps are for Apple iPhone LCDs. But you can test Samsung, Sony or other brands phones according the same ways. You can see the picture about “iPhone + extended flex cable” as below:

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We can sell you these flex cables, they are usually 3 to 4 USD depending on what models.

 

Now we start testing steps:

1)Check the screen apperance and connect the LCD screen to iPhone

When you start to test a LCD display, you need check to the cracked LCD apperance first. If the LCD or flex cable is broken very badly such as lack of some corner, you can judge that this LCD has no value. If you could decide it, please connect the LCD screen to an iPhone, turn on the LCD. If the screen could not be turned on when the connection of cables are good, it is considered as a  “black screen” and it is considered to has no value or little value.

2) test the LCD touch function

Press and hold an app icon and move from the ouside LCD to inside. Please see the video.

3) check the LCD if there are color spots, pressure spots

You need three background pictures, black, white and gray. And in the background you can see the details if the LCD display is defective.

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below pictures are the examples which have defects:

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4) test if the flex cable connecting is not good.

Push and pull the LCD slightly and watch the changing in the LCD. If the LCD display have changed, the connecting flex cable may not be good.

OK. Now you can confirm the LCD screen is good, if you could not see any defects after the steps above. Is it very easy? Hope this post can help you.

 

We are back from our Chinese New Year holidays

If you are looking for some cell phone spare parts such as new or refurbished iPhone LCD screens, or if you have some broken screens with good working LCD/digitizer, please contact us, we will help you with that.

If you are looking for refurbished iPhones or local Chinese brand new Xiaomi Phones, Meizu phones, please also contact us.

If you are a maker who is looking for some parts to build your product or just prototype, we have people to help you as well.

Everyone had got rid of their stocks before the holidays, and now people are coming back to work and everyone needs some time to build up their stock, however, if you need something that is urgent, we can help you.

Anyway, we are back to help you, let’s start the year of Monkey.

The Prices For iPhone Good LCD with broken glass have been raising recently

Jack Chen,2015-10-28

 

Recently, because the new LCD’s for iPhone 5G/5S/5C/6G/6+ are short in the market, the prices for iPhone LCD have been rising, meanwhile the Prices for iPhone broken LCD (good LCD with broken glass) have been rising as well.

If you have a lot of iPhone broken LCD’s(good LCD with broken glass), please contact me. please take a look at the picture below, you will know the latest price for iPhone good LCD’s with broken glass.

 

爆屏最新价格

Do you want to refurbish your iPhone 5G/5S/5C/6G/6 plus LCD?

Date:25th,  August, 2015

 

Recently, The prices for iPhone 5G/5S/5C/6G/6 Plus have been raising in Shenzhen market, if you often order iPhone LCD’s from China, I think you should know that.

 

What causes the price rise so high? It’s said that the big factories don’t have LCD material to make the new iPhone LCD’s recently, so they don’t supply any new LCD to the market. The other people said that some big suppliers are controlling the prices for iPhone LCD’s. Any way, the market is lack of iPhone LCD’s right now.

 

The prices for the iPhone new LCD’s are so high, how do we save our money? I can give you a good idea. You can refurbish the cracked iPhone LCD’s, but they must be good LCD’s with broken glass. Right now, more and more overseas clients send their LCD’s to China to refurbish them. If you have one or more cell phone repair shops, I think you can collect a lot of cracked iPhone LCD’s. Of course, you can sell them in your local city or other country, but I think the value of refurbishing them is higher than that of selling them. This way it will save you money and you can get new LCD’s.

 

Our company has been doing this business for 5 years now, so we know well how to refurbish your iPhone 5G/5S/5C/6G/6 Plus LCD’s.

 

Please take a look at the refurbished fee below.

 

iPhone 5G/5S/5C: 50RMB/Piece(8 USD/Piece)

 

iPhone 6G:

If we just replace the top of glass, we charge you 70RMB/Piece. If we replace the top of glass as well as backlight, we charge you 95 RMB/Piece.

 

iPhone 6 Plus:If we just replace the top of glass, we charge you 90RMB/Piece. If we replace the top of glass as well as backlight, we charge you 125 RMB/Piece.

 

Warranty rule:

 

Once we get your LCD’s, we will test the LCD’s one by one and make a report and send it to you. If your LCD is good, but we break it during the process when we refurbish it, we will make it up to you with a new screen.

 

How to do this business with us?

 

  1. You need to send the good LCD with broken glass to us, so you need to test them before shipping.

 

  1. The LCD is easy to break again during transportation, so you need to packthem  We don’t want you to lose your money.

 

  1. You need to make a mark on the LCD’s flex cable, so we can know which LCD’s are yours. Also we will send it back to you, then you will know whether the LCD’s are yours or not.

 

  1. If you try to send a small package(100-200 pcs LCD’s) to us, you can send them by Post service, such as American USPS. Delivery time is around 3 to 4 weeks, but this shipping way it can save your shipping fee and can be shipped directly to our office in Shenzhen. Also you can ship your carton to our forwarder in Hong Kong,then our forwarder will take it to our office in Shenzhen within one week, but you also need to pay for this shipping fee from Hong Kong to Shenzhen. Delivery time is around 2 weeks, but the shipping fee is higher than Post service.

 

  1. When we finish refurbishing your LCD’s, we will let your know ASAP and ship them back to you with you paying the shipping fee from China to your country and the refurbished fee. Before we ship, we will send you an invoice so you will know how much you need to pay.Once we receive your money, we will ship your LCD’s to you.

 

Dear friend, you can make an comparison to see whether refurbishing your LCD’s is more valuable than selling them or not. If you are interested, don’t hesitate to contact us.

5G对比图修改 5C对比图修改 6G对比图 5S对比图

How to get rid of your broken lcd displays?

How to get rid of your broken lcd displays? This is an important question. You need to choose a right way to get rid of them.What’s the right solution?

Many people own phone repair shops. For example, you’re a phone repair shop owner, a guys’ phone lcd display is broken, he brings his phone to your store to have them fixed. He negotiates the price with you, you repalce it for him. Repeat in this way, you’ll get more and more broken lcd displays.

Now comes the problem, when these broken lcd displays are increased every day, and they are taken up your room space. Now it’s time that you have to get rid of them. Throw them away or get other solutions?

Of course, never throw them away, otherwise, you will loose some money.

If you throw them away, it’s a waste of resource and it might cause the enviroment pollution. In fact, these are recycleable. Thus you need to choose a right solution, especially, you can make more money.

We has been in this business for over three years, and we deal with electronics. We know how to test them.

Below is the newest price list for broken lcd displays. Prices are based on the quantity of one humdred pieces.

 

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Please do not hesitate to contact us you want know more information or you want to start doing this business. Much appreciated.

Blu-Ray/ DVD box

Here a a true manufacturer that produces and sells blank disc with customized printing and packaging.

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Dual disc in one package.

Dimensions: 170mm*135mm*10mm

The weight for a package of 100 units is around 6 KG.

Single disc in a package 172 X 135 X 7MM, 40 grams

200 units in a carton for 8 KG

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This manufacturer also helps you burn your data onto the disc and make your own printing on the disc.

All you need for a disc, please let us know, we will try to find a solution for you.

More informaiton, please visit http://lanzism.tmall.com/

There arrives LG LCD’s

LG D802 and D820 LCD’s are available in black color. People start to look for them because of shortage in markets recently. Now the LCD’s are selling very sell in Shenzhen. They’re all original new.

Please feel free to cntact me with the price if you’re interest in it.

D820 LCD

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D802

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Interpreting is what we are doing

Interpreting plays an important role in our international business.

We’re a interpreting and sourcing company that we help lots of foreign people who wants to do business with Chinese people because of language barrier. Besides the knowledge of electronics, a good communication is also very important in business.

Most of our clients are from USA ,UK, Eupore countries such as Gremany, Greece, Czech, The Netherlands, etc. We are helping lots foreign people who wants to deal with electronics, some of them own phone repair shops.

Shenzhen Huaqiangbei has the biggest electronic markets in China. It attracts more and more foreign people comes from all over the world to China to source electronic products. These wholesale markets have the different grade quality products, however, prices are different. Sometimes you’re easily to be scammed by wholesalers if you’re not familiar with these markets. Wholesalers often show you fake product and they tell you it’s original. Maybe you have not enough time to stay in Shenzhen, it’s necessary that need to have a efficient sourcing. It’s a good time to hire a local guy who speaks good English and Chinese, especially the guy has good experience in electronics and good negotiation skills.

 The photo followed is taken with one of our US client.

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Kindly please do not hesitate to contact us if you have any problem and help.

Shenzhen is an international makers’ center

There are so many supply chains and resources for markers in Shenzhen China. The requirements and demands from makers are also the enconomic engines for Shenzhen.

Huaqiangbei is one of the most important areas for makers, here you can find many parts and components in stock and you can get them immediately, by “immediately”I mean 2 to 20 minutes, the lead time is very important for prototyping, and the makers need to do so many experiments before the product is finalized, lead time for parts is very important for product development process, if you are an maker, I am sure that you know this better than we do, and secondly, most of the parts you need are from a small place, you will be able to talk to 20 to 30 different suppliers in one day. Most of the suppliers have some presence (booth or office) in Huaqiang Bei, and their factories might be quite far from here, because Huaqiang bei is very crowded, the space here is too expensive for a factory, and their factories need to be located 1 to 2 hour drive from the city area.

Nowadays, Huaqiangbei is still very good in business, and online Huaqiang bei seems to be very important too, and a lot of makers will go to Taobao to see what they need as well, and it takes one or two days before you can get it.

There are also many plastic and sheet metal factories in the surban areas of Shenzhen, as well as PCB and PCBA houses, the packaging and printing services are also available and easy to get.

Where are the markers located in Shenzhen? They are everywhere in Shenzhen, but the density of Shenzhen markers in Chegongmiao(Cyber Park) and High Tech Park is very high.

How can the makers get paid by the hard work they do?

There are so many trading companies in Shenzhen who can produce and sell your products to other cities in Shenzhen or oveaseas market, we call these trading companies “integrators” they take your design and have the parts manufactured in a large scale, and assemble and test the products on their own factory, and most importantly, they have a good team of sales people, your jobs will be well paid off by the PCBA you build for them, and they will call you the “solution companies” from who they can pick a good design for the market.

Why did Shenzhen become a makers’ city, one of the reasons is that Shenzhen a city of immigrants, many wel-educated persons like the ones with PHD will come to Shenzhen for jobs, it is quite easy for R&D companies to hire talent people here.

What are we doing here?

We are helping the international makers from the English-speaking countries take the advantages of Shenzhen Makers’ resources and supply chains here in Huaqiang Bei, Shenzhen China. There are many young people who speak good English come to Shenzhen for jobs, and we just train them with some techincal knowledges and they can help you a lot.

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