My Android phone started losing power far faster than normal right after I installed a new app. I haven’t tried any fixes yet, so I’m looking for someone who can quickly pinpoint what’s causing the excessive battery drain and walk me through the solution. What I need from you: • Diagnose why installing that app triggered the rapid drain—whether it’s services running in the background, wakelocks, or hidden malware. • Provide a clear, step-by-step remediation plan I can follow remotely (ADB commands, safe-mode testing, battery stats analysis, kernel wakelock checks, etc.). • Recommend any monitoring tools or lightweight alternatives to the app if removal alone isn’t enough. • Verify the fix by helping me compare pre- and post-repair battery statistics to confirm the phone is back to normal capacity. Please outline your troubleshooting approach and any Android-specific utilities you rely on (e.g., Battery Historian, adb shell dumpsys batterystats, BetterBatteryStats). Looking forward to a swift solution and a healthy battery again.