Sony Xperia XZ2 (Android 9)

: Experts warn against "questionable" free tools that might compromise device security, recommending established software like Dr.Fone or Xperia Companion for official recovery. Comparison of Popular Tools (2026) Community Rating iMobie DroidKit All-in-one simplicity ★★★★☆ Cheetah Tool Pro Low-budget repairs ★★★★☆ Dr.Fone General users ★★★☆☆ ADB-FRP-Bypass Advanced tech users ★☆☆☆☆

: Sony strongly recommends using Xperia Companion or Google’s "Find My Device" for legitimate recovery. These are the safest, manufacturer-sanctioned ways to regain access.