Why We Don't Recommend Used iPhones: A Clear Explanation of What to Watch Out For When Buying
As smartphone prices rise year after year, used iPhones are gaining attention as an attractive option. However, many people express concerns such as "used items are dangerous" and "worries about problems." What are the actual risks and benefits of used iPhones?
This article will thoroughly explain everything from points to be aware of to reasons why we recommend them for those considering purchasing a used iPhone.
6 Reasons Why Used iPhones Are Not Recommended
Used iPhones may seem like an attractive option due to their lower price compared to new ones, offering good cost performance. However, many actual buyers and experts say that "used iPhones are not recommended." This is due to unexpected problems and hidden costs.
Here, we will thoroughly explain the six main reasons why used iPhones are said to be not recommended.
- Battery condition may be poor
- Device quality may be poor
- May be a "red ROM" device
- May have activation lock enabled
- Some models do not come with a manufacturer's warranty
- Some models cannot support iOS updates
Let's check each one.
Battery condition may be poor
One concern with used iPhones is battery degradation. The lithium-ion batteries in iPhones gradually degrade with repeated charging and discharging. The longer the usage period, the more the battery capacity decreases, and the shorter the charge lasts.
If the battery capacity drops below 80%, there's a higher risk of issues like sudden shutdowns or rapid battery drain, affecting smartphone operation, so caution is advised. You can check the capacity in iPhone settings under "Battery Health & Charging." However, in many cases, battery capacity cannot be checked before purchase, so the battery condition might not be known until after use.
Device quality may be poor
Used iPhones can have significant variations in device quality depending on the previous owner's usage. Beyond external scratches and dents, there may be hidden internal damage from past drops. Especially with online purchases, there might be minor scratches or damage not visible in images, which could lead to future malfunctions.
Moreover, dust or moisture infiltrating through small scratches can gradually cause functional impairments. Even if the device appears to be in good condition externally, it may have latent internal problems, potentially making it unable to withstand long-term use.
May be a "red ROM" device
A significant risk when purchasing a used iPhone is the "red ROM" issue. A red ROM refers to a state where network usage restrictions are imposed by a telecommunications carrier due to unpaid device fees or fraudulent use.
Even if the device works normally at the time of purchase, network restrictions may suddenly be imposed later, making all mobile phone functions such as calls, internet connection, and app usage unavailable. There is also a possibility that the device is stolen, and unknowingly purchasing it could lead to a waste of money.
May have activation lock enabled
Activation Lock is a crucial security feature of the iPhone, but it can also be a source of trouble when purchasing a used iPhone.
Activation Lock cannot be deactivated without the previous owner's Apple ID and password. This is often an issue when purchasing from individuals or through flea market apps, where the previous owner forgets to remove the device registration before selling.
If the lock cannot be deactivated after purchase, the iPhone becomes completely unusable. Furthermore, if the device registration has not been removed, there is a risk that the previous owner could remotely lock the device.
Some models do not come with a manufacturer's warranty
New iPhones come with a one-year limited hardware warranty and 90 days of complimentary technical support, but for used items, the manufacturer's warranty has usually already expired. Additionally, many used iPhones do not meet the eligibility requirements for AppleCare+, a paid warranty service.
Therefore, there is a risk that the repair costs will be high if a malfunction or defect occurs, or that the financial burden will be significant if a battery replacement is needed. Compensation for theft or loss cannot be received, so unexpected expenses may be incurred.
Some models cannot support iOS updates
Older models of used iPhones include some that do not support the latest iOS updates.
Models that do not support the latest iOS may not be able to use new applications, or existing applications may stop working.
Since iOS updates also aim to enhance security, models that cannot be updated will also have security vulnerabilities. This increases the risk of personal information leakage and may prevent access to the latest services, so caution is necessary.
Precautions for Avoiding Failure When Purchasing a Used iPhone
A used iPhone is highly recommended because it can significantly reduce costs. However, if you make a mistake in how you choose it at the time of purchase, unexpected problems or additional costs may arise.
Here, we will thoroughly explain seven important precautions to prevent failure when purchasing a used iPhone. By keeping these precautions in mind, you can purchase a used iPhone with confidence and use it comfortably.
- Avoid private transactions
- Don't judge by price alone
- Choose a reliable specialty store
- Check the warranty details
- Check the battery condition
- Check the device's condition
- Check the unlock status of various restrictions
Let's explain each point.
Avoid private transactions
While private transactions are easy, they come with significant risks. Especially with used iPhones, there's a possibility of forgotten activation locks or fraudulent products, making it difficult to resolve issues after purchase.
Furthermore, in private transactions, the product's condition can only be assessed through images, making it difficult to ascertain the actual device's state. It's not uncommon for the received product to differ from the description. If you lose contact with the previous owner, serious problems can arise, such as being unable to unlock the activation lock and thus being unable to use the device.
Try to avoid private transactions as much as possible due to the high risks involved.
Don't judge by price alone
When choosing a used iPhone, it's tempting to be swayed by a low price, but this can lead to significant problems.
Extremely cheap devices often have significantly degraded batteries or internal damage/water damage history, posing a high risk of failure soon after purchase. Additionally, the low price might hide issues such as an unlocked SIM, red-light status, or an uncleared activation lock.
While inexpensive devices may seem attractive, it's crucial to carefully investigate why they are cheap.
Choose a reliable specialty store
When purchasing a used iPhone, it is important to choose a reliable specialty store.
Carrier-certified reuse shops and retailers registered with the Reuse Mobile Operator Certification System conduct strict inspections by specialized staff, ensuring that only quality-guaranteed products are sold. These stores clearly display the device's condition and battery capacity, and important checks such as red-light status and activation lock are performed in advance.
Furthermore, they have established post-purchase support systems, so you can receive assistance with peace of mind in the event of an unexpected defect.
Check the warranty details
When purchasing a used iPhone, it is crucial to thoroughly check the warranty details. Unlike new products, the manufacturer's warranty may have expired, so it is important to confirm the unique warranty provided by the retailer.
Specifically, check the warranty period, the scope of covered defects, the terms of repair/replacement, and any costs incurred when applying the warranty. Also, check for the availability and content of any additional warranty services, and consider risk mitigation for long-term use.
By confirming even minor details, such as the availability of a replacement device during repairs, you can prepare for unexpected problems.
Check the battery condition
The battery condition of a used iPhone directly impacts user satisfaction. Generally, if the maximum battery capacity falls below 80%, there is a higher chance of issues such as rapid battery drain or sudden shutdowns, which can hinder usability. Before purchasing, check the battery capacity, and if possible, confirm it in the settings.
If a battery replacement is necessary, you must also consider the replacement cost (approximately 10,000 yen).
Check the device's condition
The condition of a used iPhone can lead to future failure risks. In addition to exterior scratches and dents, the possibility of internal damage from past drops must also be considered.
It is especially important to check the water damage indicator. If the water damage indicator in the SIM tray slot has turned red, it indicates previous water damage, which increases the risk of future malfunctions.
Also, be sure to actually check the LCD display, touch panel response, operation of various buttons, and sound quality of the speakers and microphone.
Check the unlock status of various restrictions
When purchasing a used iPhone, it is necessary to check the release status of various restrictions. The three most important points are the blacklisted status, SIM lock, and activation lock. In the case of a blacklisted phone, communication functions are completely unusable, so prior verification with the IMEI number is essential.
For SIM lock, you need to check if the SIM of your desired carrier can be used and unlock it if necessary. Activation lock cannot be removed without the previous owner's Apple Account and password, so please ensure it is unlocked before purchasing.
Benefits of purchasing a used iPhone
Used iPhones offer various benefits not found in new devices. Especially if purchased from a reliable specialty store, it can be a smart choice. Here, we will specifically explain the four main benefits of purchasing a used iPhone.
- Excellent cost performance
- Environmental consideration
- Carrier-unlocked
- Wide selection of models
Let's look at each one.
Excellent cost performance
The appeal of used iPhones lies in their excellent cost performance. Compared to new devices, you can significantly reduce the price, allowing you to purchase a higher-end model within the same budget.
In the iPhone series, the price difference between used and new is significant. Even older generation iPhones have sufficient performance and operate smoothly for everyday use. In fact, even slightly older models are confirmed to work without problems with the current latest OS.
Furthermore, the long iOS support period, which allows older models to utilize the latest features and security updates, also contributes to their high cost performance.
Environmental consideration
Choosing a used iPhone is an environmentally conscious decision. The manufacturing of smartphones requires rare resources such as rare metals, and a large amount of CO2 is emitted during the manufacturing process. By purchasing used products, you can curb new manufacturing, conserve resources, and contribute to reducing CO2 emissions.
Furthermore, appropriate reuse of used devices leads to a reduction in electronic waste, which is a significant advantage. In an era where reducing environmental impact is a concern, purchasing a used iPhone can be seen as a form of environmental protection that individuals can undertake.
Carrier-unlocked
A major advantage of used iPhones is that they have fewer carrier restrictions. Particularly, models from iPhone 13 onwards are all sold as SIM-free, even those purchased from carriers, making them usable with any telecommunications carrier's SIM card.
Additionally, iPhones support all major communication bands (frequency bands) in Japan, allowing them to be used with any carrier. This is a significant advantage compared to some Android smartphones that only support specific bands.
However, it is important to note that some devices may not be SIM-unlocked.
Wide selection of models
Used iPhones are widely available, offering a wide selection of models and grades. Major used phone retailers carry thousands of units in stock, allowing you to choose the optimal model according to your budget and needs.
If high performance isn't a strict requirement, there's no need to spend more on features and capabilities. You can achieve a good balance between performance and price. Moreover, there's a rich selection of colors and storage capacities, and popular models that are no longer sold new can still be found.
By purchasing from a specialty store with a warranty, you can confidently choose a device in good condition.
Summary: Used iPhones are recommended
Purchasing a used iPhone can be a very attractive option if done with proper knowledge. Especially by buying from a reliable specialty store like PRODIG, many risks can be avoided. PRODIG offers a 180-day long-term warranty and conducts strict quality inspections, ensuring a safe purchase.
The appeal of used iPhones lies in their excellent cost performance and wide selection of models. You can even get a higher-end model by utilizing the price difference from a new one. Furthermore, added values such as environmental consideration and being carrier-unlocked are also noteworthy.
However, when purchasing, please note the following points:
- Battery status check
- Presence or absence of device usage restrictions (blacklisting, activation lock)
- Confirmation of warranty details
- Reliability of the seller
By following the above precautions and using a reputable specialty store, a used iPhone can be an option that is no less inferior to a new one.
PRODIG, the official online store for used smartphones and tablets, offers used iPhones that can be used with confidence, alleviating customer concerns through its strict proprietary quality standards and comprehensive after-sales service. Used iPhones, which are both environmentally friendly and budget-friendly, can be said to be a smart choice.
Click here for a list of used iPhone products offered by PRODIG
Click here for a list of used smartphone products offered by PRODIG
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