User device type screening practice: precise filtering process from brand to model

In operationUser device type is often overlooked when it comes to accounts on global social platforms such as WhatsApp, Telegram, and LINE, but it is one of the key variables that affects account activity, message delivery rate, ban risk, and subsequent conversion rate. The more complex the device type, the more difficult it is to judge user behavior; the lower the device, the easier it is for the account to trigger risks; the more consistent the device, the higher the proportion of real users.

therefore,"User device type screening" must be a core link in list cleaning and account screening. This article will break down a device type screening process that can be implemented directly from multiple dimensions, including brand, model, system and behavioral characteristics, to help you quickly filter out worthless account devices and retain high-quality devices that can truly be used for placement and operation.

Why must user device types be screened in advance?

The user's device is the starting point for account behavior. Different device types will bring completely different account performance:

lhigh-end equipment (iPhone, Samsung flagship) are more likely to be real users with frequent activities

lCheap Android devices are easier to use for registration, account maintenance, and scripted operations

lVirtual devices and simulators are mostly batch registration environments with high risks.

lCompatibility and usability issues often occur with old system equipment

Failure to identify the device type in advance will result in:

lMessage delivery failed

lAccount frequently disconnected

lQuick ban after registration

lLaunch costs are wasted

lDecreased quality of user pool

This is why large organizations must conduct equipment screening before importing accounts.

Practical process one: Brand screening to quickly identify value levels

Different brands correspond to different risk levels and user values:

High value brands:

Apple/Samsung S series/Xiaomi digital flagship

→ Suitable as the first target to reach

Mid-value brands:

OPPO/Vivo/Huawei/Redmi mid-to-high end

→ High activity potential, can be reserved for testing

High risk brands:

Tecno / Itel / Infinix / Coolpad / Unbranded devices

→ Common in the low-price equipment market and registration environment, should be focused on investigation

Screening the brand once will filter out most of the unusable equipment.

Practical process two: model screening, more accurate than brand

Within the same brand, user behavior among different models also varies greatly. Example:

liPhone 13 and above

Frequent use and high stability are"Priority Reach" Users

liPhone 7/8 and below

The system is old, has poor compatibility, and is prone to abnormalities.

lSamsungA series and M series

Belongs to mid-to-low-end models, some of which have unstable performance

lMilletRedmi entry model

High risk rate, common in batch operation scenarios

The goal of model screening is to identify:

lWhich accounts are stable?

lWhich accounts are real?

lWhich accounts are high risk?

lWhich numbers cannot be reached at all

Practical process three: Joint judgment of system type and system version

The system type determines the screening direction:

liOS device → Fine filter "version + model + active behavior"

lAndroid device → Coarse screen "Brand + Model + Risky Behavior"

System version is the key indicator:

liOS 16+, Android 12+ → High compatibility and high activity

liOS 13−, Android 9− → low activity, high risk

The older the system, the more likely the device is:

ldeactivate

lWeakly active

lNo application update capability

lExtensive risk record

Must be eliminated first.

Practical process four: Combine the behavior tags to confirm whether the device"Available"

The device type is only the basis, and cross-judgment must be made based on user behavior, for example:

lrecentWill it be online within 30 days?

lWhether there is address book synchronization

lWhether the equipment is replaced too frequently

lWhether to bind multiple accounts

lIs there a batch operation track?

lIs it an emulator?/virtual device

When the device type and behavior tags are mutually verified, it can be accurately determined:

lCan it be reached?

lCan I log in stably?

lCan it be used for long-term operation?

lIs it a high-risk device number?

How to implement batch device type screening?

Manual screening cannot be scaled up and must rely on professional platforms.

Digital Planet supports batch device type detection, and the process includes:

1. Upload mobile phone number list

Supports importing tens of thousands of items at one time.

2. Automatically identify equipment system, brand, and model

Identify typical risk signals simultaneously.

3. Output device risk level

Direct labeling by the system: available/Normal/High Risk.

4. Export filter results

Available forRegistration, group building and private domain placement for WhatsApp, Telegram and LINE.

The entire process does not require manual intervention and is suitable for large-scale account management scenarios.

Core value: Screening out device risks is equivalent to screening out account risks

Many account problems (blocking, delivery failure, verification code skipping, disconnection) are actually not problems with the number itself, but problems with the device. By identifying the device type in advance, you can avoid it at the source:

lUnavailable device

lExceptionally registered device

lHigh risk environment equipment

lBatch model equipment

lNot a real user device

Really invest resources in the most valuable equipment and users.

User device type screening is the basic project for creating a high-quality user pool. Through the linked screening of device brands, models, system versions and behavioral tags, enterprises can significantly improve the success rate of private domain operations. The one-stop device identification service provided by Digital Planet can help you realize theThe precise filtering of "zero waste" makes every account, every contact, and every cost worthwhile.

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:

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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