They are phishing traps or malware . In most cases, once you install a "patched" version, the app will:
The "Pro" or "VIP" versions of these APKs often promised to keep the "flash" alive for 30, 60, or even 90 days. bitcoin flasher apk patched
Applications claiming to be "Bitcoin Flashers" operate on a fundamental impossibility of blockchain technology. They are phishing traps or malware