1、 Why is the screen of an iPhone malfunctioning and jumping

1) The touch screen is broken (such as encountering greasy or magnetic environments).
2) The motherboard is leaking electricity. 3、 The battery is aging and damaged.

Generally speaking, the third possibility is the highest, and choosing to replace the battery can solve the problem of iPhone jumping.

2、 How to solve the malfunction and jumping of the iPhone 5s touch screen:

1) When users encounter screen malfunction while using their mobile phones, they can long press the home button while the screen is locked to enable voice control function. Then at this point, it is said that players can choose to play a song and then select the touch function to restore it. We can wait for a while and then we will find that the touchscreen issue has been fixed.


2) Users can also wait until their phone runs out of battery, and the phone will enter an automatic shutdown state. At this time, users can charge the phone and then restore touch screen operation after turning it on.

3) Users can connect their iPhone 5s to iTunes and upgrade their iPhone 5s to the latest version of the iOS system. (jailbroken users need to be aware that they cannot directly upgrade their iOS version on iTunes)

4) Users can also choose to double-click the home button, and then we will exit all programs running in the background, which is also a solution to screen failure.

5) Users can long press the power button on their phone and then hold down the home button to return to the home screen. This is also a solution to screen malfunction.




3、 IPhone 6/6 Plus touch screen malfunction? Solution to screen malfunction

1）. The first thing to do is to restart the iPhone and simultaneously press the "sleep/wake" button (also known as the power button) and the Home button until you see the Apple logo displayed on the screen.
2）. Some users solve this problem by selecting "Settings" - "General" - "Reset" - "Reset All Settings" in sequence. Users need to re-enter their password, change their wallpaper, and reset their Touch ID, but their data will not be deleted.


3）. Users who encountered iPhone 6/6 Plus touchscreen malfunction were able to solve the problem by restoring factory settings, but all information on the phone will be lost, so users need to back up important data in advance. Afterwards, users may need to set up their iPhone 6 like a new phone, and some users claim that restoring backed up data from iTunes or iCloud will cause this problem to occur again.
There are also some available methods that everyone can try:

——You can clean the screen with a slightly damp, lint free soft cloth.

——Do not use the device immediately while wearing gloves, when your hands are wet, or after applying hand cream.

——If you are using a phone case or plastic protective film or film on the display screen, try removing the screen protector and testing the device without them.


Open the "Map" application and double-click on each corner, then press the middle button to verify if it has zoomed in to each section.
If a certain area in other application software is affected, please note this location and try to verify the touch function of this location in the "Map" application software.


The main reason for Apple phones experiencing a situation similar to "touchscreen malfunction and jumping" is due to touchscreen malfunctions or low battery power, etc. Therefore, when we encounter this situation, the first thing we need to do is to determine the specific part of the problem based on our own judgment measures. Then, we can solve it by long pressing the power button or restarting the phone, and other basic steps. If we still cannot achieve normal use after trying this method, we can also seek help from professional maintenance personnel.

The performance of the Chinese market is particularly outstanding. Starting from 2023, the Chinese market will surpass other markets and become the world's largest foldable screen mobile phone market. IDC predicts that in the next five years, the proportion of the Chinese market in the global foldable screen mobile phone market will remain stable at over 40%.

Specifically, in the first half of this year, the shipment volume of foldable screen smartphones in the Chinese market reached 4.98 million units, a year-on-year increase of 12.6%. Among them, Huawei's performance is particularly prominent, occupying 75% of the Chinese market share with a record high of 3.74 million units.

Specifically, in the first quarter of 2025, Huawei shipped 2.84 million units, accounting for approximately 76.6% of the market share; Following closely behind are brands such as Honor and OPPO, but far behind Huawei. Although there was a slight decline in the second quarter, Huawei still maintained its dominant position with a market share of 72.6%.

IDC pointed out that Chinese manufacturers are generally leading the global popularization of foldable screen technology by relying on mature local supply chains, high user acceptance, and precise market strategies. Huawei not only successfully boosted sales, but also promoted the localization of materials and core components in the industrial chain, further enhancing China's independent and controllable capabilities in this field.

Of course, the most significant feeling for consumers is that the current foldable screen prices are becoming increasingly affordable. In fact, this is also the result of the continuous expansion of the market and the continuous decline of supply chain costs. And more affordable prices can further drive market growth, thereby driving down the prices of foldable phones and gradually replacing conventional phones. So the question is, have you used a foldable phone yet?

1、 The main types of mobile phone screens

At present, the mainstream mobile phone screens are mainly divided into two categories: LCD (liquid crystal screen) and OLED (organic light-emitting diode screen), and OLED screens have derived various technical solutions such as AMOLED, LTPO, Micro LED, etc.

1. LCD screen: classic and durable, with realistic colors

LCD (Liquid Crystal Display), also known as liquid crystal display screen, works by providing light source through the backlight layer, and then controlling the degree of light passing through through the rotation of liquid crystal molecules to display different colors.

Features:

✅ Natural color: Due to the native color of LCD screens, it is suitable for users who like realistic display effects.

✅ Good eye protection effect: LCD screens do not experience the common "flicker" problem of OLED screens, making them more eye friendly.

✅ Long lifespan: LCD screens are not prone to burn-in (there will be no residual images after long-term use).

❌ Low contrast: Due to the dependence of LCD on backlight, it cannot display pure black, and black often appears grayish.

❌ High power consumption: The backlight layer is always on, even if the black part is displayed, it is still consuming power.

❌ Difficult to make very thin: LCD screens have a large thickness, which is not conducive to ultra-thin phone design.

Common LCD screen types:

IPS LCD: With a large viewing angle and excellent color performance, it is commonly used in mid-range models.

TFT LCD: outdated technology with light colors and high energy consumption, has gradually been phased out.

Suitable for:

✅ People who use mobile phones for a long time (less flicker, better eye protection)

✅ Users who prefer natural colors (avoid oversaturated colors)

✅ Users with limited budget (LCD screen costs are relatively low)

Representative models: iPhone 11, iPhone SE 3, Redmi Note 12



2. OLED screen: vibrant colors, high contrast

OLED (Organic Light Emitting Diode) screens are composed of self luminous pixels, each of which can emit light independently without the need for a backlight layer, thus achieving pure black display and high contrast.

Features:

✅ Colorful: OLED screens have a wider color gamut and more vibrant display effects.

✅ High contrast: It can present true black and display more vividly.

✅ Lower energy consumption: OLED screens can turn off pixels when displaying black areas, reducing power consumption (but higher power consumption when displaying white).

✅ The screen can be made thinner and more flexible, which is beneficial for foldable and curved screen designs.

❌ Easy screen burn-in: Long term fixed display of a certain screen may cause ghosting (such as navigation bar, status bar).

❌ Strobe issue: OLED screens typically use PWM dimming, which may cause eye fatigue at low brightness.

❌ High cost: High quality OLED screens are expensive and are usually used for mid to high end models.

Common OLED screen technologies:

AMOLED (Active Matrix OLED): commonly found in brands such as Samsung and Apple, with more vibrant colors.

LTPO AMOLED: Supports variable refresh rates (such as 1Hz-120Hz) to improve smoothness while reducing power consumption, commonly seen in flagship models.

Micro LED: At the forefront of technology, it has the advantages of OLED and solves the problem of screen burn-in, but currently it is expensive and has not been widely commercialized.

Suitable for:

✅ Users who pursue high contrast and bright colors (like the "transparency" of the screen)

✅ Users who enjoy gaming and high refresh rate experience (OLED screen response speed is fast)

✅ Users who hope their phones are thinner and lighter (with a more streamlined OLED structure)

Representative models: iPhone 15 Pro, Samsung Galaxy S23 Ultra, Xiaomi 14 Pro



3、 Refresh rate: an important factor affecting smoothness

In addition to screen type, refresh rate is also a key indicator that affects the screen experience of mobile phones.

60Hz (standard refresh rate): The most basic refresh rate, with stable but not smooth images.

90Hz/120Hz (high refresh rate): smoother operation, suitable for sliding social media, playing games and other scenarios.

144Hz and above: commonly found in gaming phones, the ultra-high refresh rate brings a more ultimate smooth experience.

LTPO variable refresh rate (1Hz-120Hz): The refresh rate can be dynamically adjusted according to the usage scenario, which is energy-saving and smooth. It is standard on flagship models.

Suitable for people with high screen refresh rate:

✅ I enjoy playing games (faster response time, reduced ghosting)

✅ Regularly browse social media (smoother scrolling, better visual experience)

✅ Pursuing power saving and smoothness (LTPO technology is the best choice)

4、 Eye protection mode: reduces screen damage to the eyes

Staring at the screen for a long time can easily cause eye fatigue, blue light damage, and other problems. The following techniques can alleviate them to a certain extent:

DC dimming (reducing low-frequency flicker): More eye friendly than PWM dimming, but may affect color accuracy.

Low blue light mode: reduces high-energy blue light radiation and lowers the risk of eye damage.

• Paper like eye protection mode (such as Honor like natural light screen): simulates the reading effect of paper and is suitable for long-term reading.

If your eyes are sensitive, it is recommended to choose a phone that supports DC dimming or eye protection mode.

Comparison of LCD screen and OLED screen principles

Why choose us? ‌As a globally leading one-stop wholesale service provider for mobile phone screens, batteries, and accessories, we boast 10 years of industry experience, dedicated to providing retailers, repair shops, and e-commerce platforms with high-quality, cost-effective mobile device accessories. Our core strengths include:
Certified factory direct supply: All products are produced by ISO-certified factories, ensuring quality control from the source.Authoritative quality inspection report: Each batch of screens has passed 20 rigorous tests including brightness, color, touch, etc., and provides a third-party inspection report, ensuring your procurement is worry-free.One-stop solution: Covering a full range of products including mobile phone screens, batteries, Flex Cables, Phone Housings, etc., supporting LOGO customization, OEM/ODM services, and meeting branding needs.Product highlight: Horizon series mobile phone screenFull type coverage: Mainstream screen technologies such as Incell, TFT, OLED, and Ori, compatible with models from brands like iPhone, Samsung, and Huawei.
Original-grade quality: The resolution and size are consistent with the genuine product, with a brightness of ≥400cd/m², a color reproduction rate of 98%, and having passed a 100% aging test.Customized Services: We support product packaging LOGO printing and Private Label, helping you create a unique brand image.Fast delivery: With ample inventory and support for DDP international logistics, we ensure global arrival within 7-15 days, reducing capital occupation.Core advantage: full-chain support from production to brandingOEM/ODM professional services:We offer OEM production of mobile phone screens and batteries, customizing parameters according to your specifications (such as size and interface).The ODM model supports the entire process from design to mass production, reducing your research and development costs.Private label and white label supply:We provide "white label" accessories for brand owners, without any brand identification, making it convenient for you to conduct private label sales.
Our private label service allows you to have your product packaging printed with your exclusive LOGO, enhancing market recognition.Win-win situation for quality and price:By reducing the unit price through large-scale production, we can offer a price 15%-30% lower than the market price, while ensuring no dark spots or liquid leakage.
We offer a 1-year warranty with an after-sales response time of no more than 24 hours.

Why Choose Horizon? Our Core Strengths
‌
‌1. OEM/ODM Expertise: From Design to Delivery‌

‌OEM Mobile Phone Parts‌: Need high-quality components tailored to your specifications? Our OEM services ensure precision manufacturing, delivering parts that meet your exact technical requirements.
‌ODM Phone Screen Manufacturer‌: As a leading ODM provider, we offer ‌In-cell, TFT, Original-equivalent (Ori), and OLED screens‌ with ‌100% compatibility‌ with original device specifications. Every unit undergoes ‌100% rigorous testing‌ for brightness, touch sensitivity, and durability.
‌Custom Phone Parts Manufacturer‌: Looking for unique features like enhanced durability or specialized connectors? Our custom solutions allow you to differentiate your products in a competitive market.

‌2. Private Label & White Label Flexibility‌

‌Private Label Phone Accessories‌: Elevate your brand with ‌custom packaging and branding‌. We help you create a cohesive product identity, from logo placement to product labeling.
‌White Label Phone Accessories Supplier‌: Want to offer accessories under your own brand without manufacturing hassle? Our white-label services provide ready-to-market products with your branding, saving you time and resources.

‌3. One-Stop Mobile Battery & Accessory Solutions‌

‌Phone Screen OEM Services‌: Beyond screens, we offer ‌OEM battery solutions‌ with high capacity and safety certifications, ensuring reliable performance for your customers.
‌Mobile Battery ODM Factory‌: Need batteries optimized for specific phone models? Our ODM battery manufacturing ensures seamless integration with your device lineup.
‌Complete Accessory Ecosystem‌: From phone housings to flex cables, we provide everything you need for a ‌full repair or resale kit‌, streamlining your supply chain.

‌4. Unmatched Quality & Reliability‌

‌100% Tested Screens‌: Every screen we produce is tested for dead pixels, touch accuracy, and brightness (≥400cd/m² for clear outdoor visibility).
‌Durability & Performance‌: Our screens are built to withstand daily use, with reinforced glass and anti-scratch coatings where applicable.
‌Compatibility Guarantee‌: Sizes and resolutions match original equipment, ensuring flawless integration with popular phone models.

‌5. Competitive Pricing & Global Logistics‌

‌Cost-Effective Wholesale‌: Enjoy ‌discounts on bulk orders‌ due to our efficient production scale and direct sourcing.
‌DDP (Delivered Duty Paid) Support‌: We handle customs clearance and taxes in ‌most countries‌, ensuring your orders arrive hassle-free.
‌Fast & Reliable Shipping‌: Partnered with trusted logistics providers, we prioritize timely delivery to keep your inventory stocked.


‌Who We Serve‌

‌Phone Repair Shops‌: Get high-quality replacement screens and batteries to enhance customer satisfaction and reduce return rates.
‌Resellers & Distributors‌: Access a wide range of private-label products to expand your catalog and increase profit margins.
‌Brands & Startups‌: Leverage our ODM capabilities to launch your own phone accessories without investing in manufacturing infrastructure.

‌Join Thousands of Satisfied Customers Worldwide‌
"Horizon’s screens are a game-changer for our repair business. The quality is consistent, and the DDP service saves us countless hours on logistics!" – John D., Mobile Repair Shop Owner

"Switching to Horizon’s white-label accessories helped us launch our brand faster. Their customization options are limitless!" – Lisa M., Accessories Brand Founder

‌Ready to Elevate Your Mobile Parts Business?
‌
Whether you need ‌OEM phone screens, custom battery solutions, or private-label accessories‌, Horizon Display Solutions is your trusted partner. With ‌10+ years of experience, competitive pricing, and global DDP support‌, we make wholesale purchasing simple and profitable.

📞 ‌Contact us today‌ for a free quote or sample request! Let’s build a long-term partnership that drives your success.

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