What tools should be used to identify mobile phone brands and system versions in batches? Which parameters are the most critical?
In global business scenarios such as cross-border registration, social account maintenance, distribution, and anti-fraud identification, massive device access has become the norm. Faced with millions of mobile phone numbers, device IDs, and user behavior records, if mobile phone brands and system versions cannot be quickly identified in batches, an effective device portrait structure cannot be established, which will affect the stability of the account pool, platform trust level, registration success rate, and even risk control strategies.