Quick fixes
No. Rooting does not fix the error and can make it worse if you use root-based ad blockers. However, rooted users with Xposed Framework can install "LVL Bypass" modules—but those are unethical and violate the developer's terms. fpse license check failed exclusive
Go to play.google.com → Account → Order history . If FPse shows “Refunded,” you must buy it again. Quick fixes No