With the continuous expansion of mobile phone after-sales market, charging port flex cable, as perishable products, have a very huge market demand potential. In order to meet the different needs of users, REWA will introduce four grades of iPhone charging port flex cable.  

OEM NEW

Brand new and fully-functional.

OEM USED

Signs of use but fully-functional.

S+

It has uneven sealing and some useless ICs.

A+

It has rough sealing and some missing ICs. FPC flex is bright black and not 1:1 made. 

REWA-Selected iPhone charging port flex cables are best of the best. With multiple standard inspection procedures and clear quality standards, our product boasts high quality, stable charging speed and strong signal.

For more discounts, you can contact our wholesale team: https://shop.rewa.tech/wholesale.html.

Any questions or demands please feel free to contact us at: sales@rewa.tech

Recently, some vendors sold outcell as incell on the market. Today's post is to help you tell outcell and incell.

In the first place, we have to know their structural differences. The biggest difference is the position of the touch panel. Incell's touch panel is embedded in the glass substrate, while outcell is above the polarizer and under the glass lens

The display and touch flex cables of outcell are separate while incell integrates two flex cables. Incell must be used with TDDI IC.

Outcell features a separate touch panel while incell’s touch panel is embedded in the glass substrate

For your reference, we have published a detailed video about how to choose aftermarkt iPhone screen assembly. There are various kinds of screen assembly products with uneven quality, which makes many customers confused when placing orders. Therefore, REWA has set a stringent standard for selecting products to ensure customers’ shopping experience, aiming to select the best quality screen assembly product with the highest cost performance on the market. REWA hopes to make customers shop without worries and rest assured to use assembly products selected by REWA.

For iPhone XS and above, when a third-party battery or a genuine replacement battery is replaced by a third-party repair shop that isn't one of Apple's authorized partners, the battery health menu will show a warning about being ‘unable to verify this iPhone has a genuine iPhone battery’.

How to remove the annoying message? Today REWA LAB will show you a hardware solution to fix the problem.

Tools & Materials

iPhone Battery Cells Welding Machine

Alloy Steel Screwdriver Set

Magic Screw Memory Mat For iPhone XS

Heating Separate Temperature Controller Station

Anti-static Straight Tweezer With Ceramic Head

Powerful LCD Opener

Anti-static Pry Bar

Battery Activation Board For iPhone 5G-11 Pro Max

Operation Flow

Step 1：Tear off the insulation tape on the original battery management system, and then remove the protective cover. 

Note: be careful during your operation. Do not tear the battery flex cable.

Step 2：Remove the battery management system with Cutting Nipper.

Step 3：Weld the original BMS onto the new battery cell.

Cut off a part of the nickel sheet on the new battery cell first. Place the BMS in the right position. Weld the BMS with the welding machine

Step 4：Apply the protective cover and insulation tape.

Step 5：Activate the battery with the activation board.

Step 6：Testing

For more details on the operation, click on the video below.

The repair of flat-screen refurbishment is commonly seen in the aftermarket. The normal refurbished process includes display separation, lamination, and debubbling. These are necessary for the repair. How do we improve work efficiency? It's suggested to make good use of the high-tech repair machine to help release the repair difficulty and advance the repair benefit at the same time.

Several refurbished machines are widely known in the market, such as bubble remover, screen separator, laminating machine, etc. But most of them work independently, which costs us time and energy. However, REFOX FM-30 Desktop Multi-function Laminating Machine is a brand new three-in-one machine combined with the above functions, separation, lamination, and debubbling. It's small, lightweight, and convenient for repair shops.

REFOX FM-30 Desktop Multi-function Laminating Machine is integrated with separation, lamination, and debubbling functions. Besides, it's inserted with a silent air compressor and vacuum pump. So one machine equals five inside. And this machine is designed as being stable and durable.

Next, we can see its advantages. Its system is intelligent touch operation. The temperature is adjustable on the screen. It heats up evenly. The best function we should know about it is that lamination and debubbling can work together at one time. The separating workbench is within only one hole on the surface. Still, it's better than the multi-holes because it's inserted with a powerful vacuum pump, and the suction is excellent. So we can separate the screen easily with its help. You just need to press the suction-start button to turn it on.

This machine can apply to all the flat screen mobiles, such as iPhone and Android phones. It can also refurbish the iPads, including 9.7 inches and below. So it's recommended the repair shops can fix the broken screen or screen refurbishment with the FM-30 Desktop Multi-function Laminating Machine.

It's a pre-order product. 10% off discount for early birds. You can forward to REWA shop to buy one. You deserve it.

Recently, some suppliers mixed refurbished cameras with OEM new cameras on the market to sell. And in this article we are going to discuss about different iPhone cameras. There are currently four categories of iPhone cameras - OEM NEW, OEM USED, OEM REFURB, and S+.

Back Camera

Front Camera

REWA LAB will conduct a cosmetic and function inspection on the samples as soon as they are received from the supplier. After the samples pass the inspection, we will fill in the sample inspection reports and stock the samples. REWA staff will carefully inspect every product before shipment. We will make sure that every product has passed the quality control inspections before delivery. REWA believes that the deal is only the beginning of service, and the ultimate customer satisfaction and reputation is the goal we pursue. Therefore, in line with this goal, we strictly control the selection process and quality control inspection process before sales. Furthermore, we deal with after-sales problems as soon as possible to ensure the interests of customers to the greatest extent. 

There are some myths around iPhone batteries and the genuine battery alert. Today we will walk you through these myths.

Is the size of aftermarket high-capacity batteries bigger?

Nowadays, the latest technology is used to produce batteries of old models, which increases the density of battery while keeping the original size.

Are genuine batteries more durable than aftermarket batteries?

They are almost the same. Our batteries are made of A quality cells with proven technology. Through rigorous tests, the cycle count of more than 80% of the batteries can exceed 600 while more than 60% surpass 800.

Will aftermarket batteries slow the phone?

No, it will not slow the phone unless you buy inferior ones and the output voltage is low.

For battery replacement of 2018 models and higher ones, “Important battery message” will pop up. If the battery cell (XS-13 Pro Max) is changed with original data unchanged, there is no“Important battery message”. To make the message disappear if the data is changed, models of XS -XR doesn't need a flex while a tag-on flex is required for 11-13 Pro Max. If you don’t have the skills for cell replacement, you can directly choose our batteries.

We have also published detailed videos on how to remove the genuine battery message alert. Please feel free to share your thoughts on iPhone battery. 

Based on display technology, common screen assembly can be divided into OLED and LCD. According to different structures of the touch panel, the screen assembly can be divided into incell, oncell and outcell.

The biggest difference is the position of the touch panel. Incell's touch panel is embedded in the glass substrate, oncell is above the glass substrate and under the polarizer, while outcell is above the polarizer and under the glass lens.

Different iPhone Screen Assembly Structures

incell-LCD

G+G/G+F-LCD

G+F-OLED

Oncell-OLED

A+ iPhone X Screen Assembly

You will see “Important Display Message” on iPhone 11 and higher ones if you get your screen changed from a non-authorized Apple repair service center. 

The alert will initially be displayed on the lock screen within the first four days after the replacement. Then, the same message will appear in the settings menu for another 15 days. Subsequently, it can only be seen in the settings under "General" > "About".

If you want to know how to remove “Important Display Message”, please check out our YouTube channel.

There are various kinds of iPhone replacement screen with uneven quality, which makes many consumers confused while placing orders.

According to different structures of the touch panel, the screen assembly can be divided into incell, oncell and outcell. The biggest difference is the position of the touch panel. Incell's touch panel is embedded in the glass substrate, oncell is above the glass substrate and under the polarizer, while outcell is above the polarizer and under the glass lens.

It is widely acknowledged that incell is the best screen assembly. However, that’s not entirely true. In this article, we will focus on comparing incell with outcell to see if incell is necessarily better than outcell.

OEM screens are undoubtedly the best option for iPhone screen replacement. OEM screen assemblies of iPhone X and higher ones all feature outcell structure.

The difference between outcell and incell is their touch stucture. The overall effect of the screen has to be determined by resolution, brightness, color gamut, backlight, etc.

If the outcell is not working, you can just replace the touch panel. Since incell's touch panel is embedded in the glass substrate, the screen assembly might be scrapped if the incell is not working.

For outcell of iPhone X and iPhone 11, the camera ring is integrated with the bezel, which increases accuracy and fixes Face ID not working for some users after installation.

To sum up, incell is not necessarily better than outcell. We have to look into every factor while selecting iPhone replacement screen besides the structure. Even Apple recognizes outcell as it uses it on iPhone X and higher ones. Furthermore, because of its structure, outcell is more repairable than incell and some outcells have included integrated parts to bring convenient installation.

A bitmap is the primary repair software in the motherboard repairing area, which can help us search out the issue point. As you all know, REFOX Bitmap was publicly released in 2019, it covers 236 countries and areas, and more than 110,000 users have joined us. The new subscribed version has been updated with more functions and rich content compared to the old version. Now let's explore it.

Firstly, we can download the app on REFOX's official website: https://www.refoxteam.com/download-bitmap

After registration, we need to sign up, and if you are an old user, you can use the original account to log in. There are three different packages we can choose from REFOX Bitmap. You will receive an activated number after the payment.

REFOX Bitmap Subscribed Version supports more than 2000 models, including MacBook, iPhone, and Android. This software has abundant diagram types covering bitmap, schematic, components distribution, and circuit block diagram.

Let's move on to the interface of the software. Its interface is straightforward with full features. REFOX Bitmap is updated monthly, and we can check out the update log below.

Split View&Multi View

Here's the double view function. It's able to check the bitmap and schematic at the same time while repairing, which is convenient and efficient for your work. What if you work for various motherboard types, and you hope to check them out one by one? No worries, REFOX Bitmap offers you multi-page at a time. It can switch to different pages in the same interface, making it easier to check out your project.

Save to Your Favourites

You can save the bitmap you use very often or the necessary ones into the favorites, making it easy to find it next time. The favorite folder is on the left side of the interface.

Quick Search

If you want to locate a bitmap, input the motherboard name or number to find the bitmap you wish. This function can help us easily locate the bitmap quickly.

Color Template Setting

Based on maintenance needs and usage habits, you can set the color template to a particular mode. It's easy to get started.

Case Sharing and Feedback

If you have any problems when using the software, you can upload your feedback at any time. And it's encouraged that subscribers could share their repair case with REFOX Bitmap Team. In this way, more and more users will benefit from your sharing and good advice for REFOX Team to make it better.

Lastly, it's time to update your REFOX bitmap version for the old users. And it's a good chance for the maintenance to try this advanced software, which will be your best assistant for your repair career.