ergdev's dumpyard
👀
testbuild : https://sourceforge.net/projects/derpfest/files/raphael/DerpFest-v16.2-20260226-raphael-Official-Beta.zip/download
clean flash is required
clean flash is required
👏9
DerpFest Raphael March test build: https://cloud.ergdev.in/s/oGePkxZxn4F4APK
Dirty flash will be fine over my last build.
Dirty flash will be fine over my last build.
❤2
Night Lock v1.0
Disable fingerprint unlock on your phone with a tap — or on a schedule.
Features:
- Tap the lock indicator to instantly disable/enable fingerprint unlock
- Set schedules to auto-lock fingerprint at night and unlock in the morning
- Overnight schedules supported (e.g. 11 PM → 7 AM)
- Schedule overlap detection — prevents conflicting schedules
- Home screen widget — toggle lock with one tap, no need to open the app
- Swipe to delete schedules
- Clean Material 3 dark UI
One-time setup:
Connect phone to PC via USB and run:
adb shell pm grant com.nightlock.app android.permission.WRITE_SECURE_SETTINGS
Tested on:
- AOSP Android 16
Need help testing!
If you're on Samsung (One UI), Xiaomi (HyperOS/MIUI), OnePlus (OxygenOS), Pixel, or any other device —
please install and let me know if it works on your device or not. Your feedback helps!
Compatibility:
- Requires fingerprint hardware
Why?
Prevent someone from unlocking your phone with your fingerprint while you sleep. Set it once, forget it
— Night Lock handles the rest automatically.
Disable fingerprint unlock on your phone with a tap — or on a schedule.
Features:
- Tap the lock indicator to instantly disable/enable fingerprint unlock
- Set schedules to auto-lock fingerprint at night and unlock in the morning
- Overnight schedules supported (e.g. 11 PM → 7 AM)
- Schedule overlap detection — prevents conflicting schedules
- Home screen widget — toggle lock with one tap, no need to open the app
- Swipe to delete schedules
- Clean Material 3 dark UI
One-time setup:
Connect phone to PC via USB and run:
adb shell pm grant com.nightlock.app android.permission.WRITE_SECURE_SETTINGS
Tested on:
- AOSP Android 16
Need help testing!
If you're on Samsung (One UI), Xiaomi (HyperOS/MIUI), OnePlus (OxygenOS), Pixel, or any other device —
please install and let me know if it works on your device or not. Your feedback helps!
Compatibility:
- Requires fingerprint hardware
Why?
Prevent someone from unlocking your phone with your fingerprint while you sleep. Set it once, forget it
— Night Lock handles the rest automatically.
👏4
erg-call-scheduler.apk
3.4 MB
⏺ Erg Call Scheduler v1.0 📞
Auto-call anyone at any scheduled time — no manual intervention needed.
Features
- Schedule automatic calls to any contact at specific times
- Pick contacts directly from your phonebook
- Set repeat days (weekdays, weekends, or custom)
- 12-hour time input with AM/PM selector
- Swipe to delete schedules
- Persistent background service ensures calls fire even if app is killed
- Auto-recovers schedules after device reboot
- Battery optimization bypass for reliable execution on Samsung devices
Security
- Emergency number blocking (911, 112, etc.)
- No sensitive data on lock screen
- Encrypted intent handling
- Minimal permissions — only what's needed
Design
- Dark-first AMOLED-friendly UI
- Material 3 with smooth animations
- Responsive layout for phones and tablets
Tested on OneUI 8.
Auto-call anyone at any scheduled time — no manual intervention needed.
Features
- Schedule automatic calls to any contact at specific times
- Pick contacts directly from your phonebook
- Set repeat days (weekdays, weekends, or custom)
- 12-hour time input with AM/PM selector
- Swipe to delete schedules
- Persistent background service ensures calls fire even if app is killed
- Auto-recovers schedules after device reboot
- Battery optimization bypass for reliable execution on Samsung devices
Security
- Emergency number blocking (911, 112, etc.)
- No sensitive data on lock screen
- Encrypted intent handling
- Minimal permissions — only what's needed
Design
- Dark-first AMOLED-friendly UI
- Material 3 with smooth animations
- Responsive layout for phones and tablets
Tested on OneUI 8.
👍3❤2