In various business scenarios such as account registration, data distribution, social traffic, advertising, and device security, the model and system version of the mobile phone device are two important parallel identification dimensions. In high-frequency batch jobs, only identifyingEither "model" or "system" alone is often not enough to determine the actual usability of the device.Only by matching and screening mobile phone models with system versions can high-value devices be truly identified.

So, how to judge a mobile phone"Does the model match the system?" Is it possible to filter out devices that are “worth using” with just one click? This article will start from a practical perspective, explain the linkage logic between the equipment model and the system structure, and introduce the batch screening capabilities of the Digital Planet platform.

1. Why do we need to identify the mobile phone model and system version at the same time?

When many companies conduct number detection or equipment screening, they only focus on"Which brand is this?" "Is it Android or iOS?" "Which version of the system is it?" but ignores the connection between two key pieces of information:Whether the device model is running on a reasonable system version.

Common questions include:

lUpgrading older devices to a higher version of the system, it may be stuck or incompatible during registration, affecting use.

lNewer model devices running older systems, there are risks of being downgraded, flashed, and simulated

lDevice model does not match system version, judged as an abnormal environment by the platform

lSimulator devices can arbitrarily forge device model and system version combinations, bypassing basic detection rules

For example, aIf the iPhone 14 system is iOS 13, it is most likely a flashed, jailbroken or counterfeit device; an Android device model is Samsung S22, but the system is Android 8, which is also an abnormal usage scenario.

so,The system version itself is not important, what is important is whether the version logically matches the device model.

2. Which combinations areCriteria for “high value equipment”?

In multiple real platforms and operational scenarios,"High value equipment" typically has a combination of the following characteristics:

lEquipment models are mid- to high-end products from mainstream brands(likeiPhone 12 or above, Samsung A52, Xiaomi 12 series, etc.)

lThe system version is the current mainstream version(iOS 16, 17 or Android 11, 12, 13)

lThe device model and system version are in a normal matching cycle(likeiPhone 14 corresponds to iOS 17 not iOS 13)

lThe equipment life cycle isWithin 1 year, there is an update record and no signs of downgrade

lNot an emulator, no flash traces, active behavior is stable

This type of device performs more stably in social registration, ad clicks, account binding, content forwarding, etc., has a lower probability of being identified by risk control, and has more realistic user behavior data.It is the core resource of the account system and marketing model..

3. How to determine whether the model and system version match?

The Digital Planet platform provides a cross-judgment system based on global mainstream device models and operating system databases, and performs matching and identification through the following methods:

1. Establish model-system version corresponding rule base

The system has built-in complete fields such as device model and system release schedule, first system version, and the highest updateable version. For example:

liPhone 12 supports iOS 14~17

liPhone 6 supports up to iOS 12

lSamsung S9 supports Android 8~10

lXiaomi Redmi Note 8 supports Android 9~11

2. Automatically detect abnormal combinations

If the combination of the uploaded device model and system version exceeds the reasonable range, it will be marked asLabels such as "Risk Combination", "Possibly Forged", "Not Recommended", etc.

3. Comparative screening of same models

If the system detects that there are1,000 iPhone 13 units, 900 of which are iOS 17 and the other 100 are iOS 12, the latter will be automatically pulled out as "system downgrade risk" devices.

4. Simulate environment to falsify judgment

Through behavioral trajectory analysis and hardware parameter consistency verification, it is determined whether the device is a fictitious combination of the simulator and fundamentally eliminated"Fake environment".

4. Does it support one-click screening of high-value equipment?

Can. The Digital Planet platform provides a batch scoring mechanism for equipment combinations. The system scores each equipment record according to the following dimensions:

lModel level (mid- to high-end scores higher)

lSystem version (whether it is the mainstream recommended version)

lMatching degree between model and system (high score for perfect match)

lRisk control exception history (no exception is better)

lWhether it is a real machine (excluding virtual environments)

lActive status score (the more active, the more points)

Those whose scores exceed the set threshold can be automatically marked as"Recommended devices" or "Devices that can be bound to the main account" enable one-click output.

This mechanism has been widely used in:

lConstruction of social registration account pool

lData supplier supply acceptance quality judgment

lAd click device filter

lAdapt content to terminal devices

lConstruction of multi-account hierarchical system

5. Examples of practical application scenarios

A cross-borderWhen the SCRM platform deploys a new round of user pool, imported more than50,000 device information is required to filter out and retain only device resources that can host WhatsApp registration + long-term communication.

Through Digital Planet’s model and system version matching function, we found:

lhave7,400 devices are new models equipped with old systems and are marked as "system degradation exception"

lhaveThe model duplication rate of 5,200 Android devices is extremely high, and the system versions are also inconsistent, so they are judged to be "emulator flashing".

lFinally filter out only31,000 high-scoring equipment resources that “model system matches, status is active, and can be registered”

These devices are directly connected to the main account registration system, and the overallThe WhatsApp registration success rate has increased to 87%, and the account daily activity has increased to 72%, effectively preventing the risk of being banned by the platform's risk control due to "incompatible devices."

Mobile phone model and system version are not isolated fields.Only createOnly by matching the "model + system" relationship can we truly see whether the equipment is reliable., is it worth investing in account registration, content delivery and resource binding? The Digital Planet platform provides full-process automatic matching, hierarchical scoring, exception identification, and batch processing mechanisms to help you build a controllable, usable, and sustainably optimized real equipment structure system. If you are facing problems such as unstable registration, easy account closure, and difficulty in selecting equipment, immediately access the platform to complete a comprehensive selection of high-value equipment.

digital planet is a world-leading number screening platform that combines Global mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports customers worldwideBatch numbers for 236 countriesScreening and testing services , currently supports40+ social and apps like:

whatsapp/line, twitter, facebook, Instagram, LinkedIn, Viber, zalo, binance, signal, skype, DISCORD, Amazon, Microsoft, Truemoney, Snapchat, kakao, Wish, GoogleVoice, Botim, MoMo, TikTok, GCash, Fantuan, Airbnb, Cash, VKontakte, Band, Mint, Paytm, VNPay, Moj, DHL, Okx, MasterCard, ICICBank, Byb Wait.

The platform has several features including Open filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, precise filtering, duration filtering, power-on filtering, empty number filtering, mobile phone device filtering wait.

Platform provides Self-screening mode, generation screening mode, fine screening mode and customized mode , to meet the needs of different users.

Its advantage lies in integrating major social networking and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.

You can find it on the official channelt.me/xingqiupro Get more information and verify the identity of business personnel through the official website. official businesstelegram:@xq966

(Kind tips:existWhen searching for Telegram’s official customer service number, be sure to look for the usernamexq966), you can also verify it through the official website personnel: https://www.xingqiu.pro/check.html , confirm whether the business contact you is a planet official