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╚═╝ ╚═╝╚═╝ ╚═══╝ ╚═════╝ ╚═════╝ ╚══════╝╚══════╝
The most aggressive, safest, deepest Android optimization script ever written. Custom ROM level performance. Zero root. Zero knowledge required.
"Your phone left the factory full of junk — ads, spyware, always-on daemons, and brand bloat eating your battery 24/7. This script fixes all of it. No root. No risk. Just results."
— Tharindu Liyanage, Xnodes
Your phone goes through a 10-module deep transformation in minutes:
BEFORE AFTER
──────────────────────────────────────────────────────────────
🐌 Sluggish UI transitions → ⚡ Lightning 0.4x animations
🔋 Battery dead by 3pm → 🔋 +15–35% longer battery life
🕵️ Facebook spyware running → 🛡️ Trackers eliminated
🤖 Bixby listening always → 🔇 Microphone drain gone
📱 MIUI ads in background → ✅ Clean, ad-free system
🐢 App launches feel slow → 🚀 DEX speed-profile applied
🧠 RAM constantly near full → 🧠 900MB+ instantly freed
📡 Constant WiFi/BLE scanning → 📴 Radios properly idle
| File | Platform | Lines |
|---|---|---|
xnodes_debloater.sh |
Mac / Linux | 644 |
xnodes_debloater_windows.bat |
Windows | 451 |
README.md |
You're reading it | — |
Settings → About Phone → Build Number → tap 7 times
"You are now a developer!" message will appear.
Settings → Developer Options → USB Debugging → ON
Connect your phone via USB. Tap Allow on the popup.
# Mac / Linux
chmod +x xnodes_debloater.sh
./xnodes_debloater.sh
# Windows — Right-click → Run as Administrator
xnodes_debloater_windows.batSelect [1] FULL MAGIC DEBLOAT and watch your phone transform.
This is the single biggest thing you can do for results.
When Google, Samsung, or Xiaomi accounts are signed in, they silently re-enable packages that the debloater disables. A factory reset wipes that sync history — meaning every disabled package stays disabled permanently.
Settings → General Management → Reset → Factory Data Reset
After reset: skip signing into brand accounts. Run the debloater first. Sign in later if needed.
Without reset: Great results. With reset: 🚀 Rocket mode.
Module 1 — Google Bloatware (click to expand)
Strips out the Google preinstalled apps you never asked for. Every one of these was running in the background on your brand-new phone.
| Package | App | Why It's Gone |
|---|---|---|
com.google.android.as |
Android System Intelligence | Enormous always-on RAM hog |
com.google.android.apps.wellbeing |
Digital Wellbeing | Ironically wastes the resources it monitors |
com.google.android.hotspot2 |
Passpoint Provisioner | Scanning for networks 24/7 |
com.google.android.marvin.talkback |
TalkBack | Active background service for 99% of users who don't need it |
com.google.android.videos |
Play Movies | Unused streaming client with background polling |
com.google.android.apps.tachyon |
Google Duo | Redundant with Google Meet |
com.google.android.onetimeinitializer |
One Time Initializer | Runs post-setup. Still running years later. |
com.google.android.setupwizard |
Setup Wizard | Same. |
com.google.android.apps.books |
Play Books | Background sync eating data |
com.google.android.captiveportallogin |
Captive Portal Login | Background network prober |
com.google.android.documentsui |
Documents UI | Replace with any decent file manager |
com.google.android.apps.kids.familylink |
Family Link | Enterprise-grade tracking on your personal device |
com.google.android.partnersetup |
Partner Setup | OEM deal residue |
com.google.android.feedback |
Google Feedback | Sends crash data silently |
Module 2 — Samsung Deep Bloatware (Samsung devices only)
Samsung ships some of the most aggressive bloatware of any Android OEM. Some of it actively harms your phone's performance.
| Package | App | The Real Story |
|---|---|---|
com.samsung.android.bixby.wakeup |
Bixby Wakeup | Your microphone is always on. Always. |
com.samsung.android.bixby.agent |
Bixby Agent | Always-on voice engine. Massive battery drain. |
com.samsung.android.game.gos |
GOS — Game Optimizing Service | Secretly throttles your CPU and GPU. Caught lying about benchmarks in 2022. |
com.samsung.android.rubin.app |
Samsung Analytics | Data collection service disguised as a system app |
com.samsung.knox.analytics.uploader |
Knox Analytics Uploader | More data collection — this one uploads silently |
com.samsung.android.beaconmanager |
Beacon Manager | Always-on location tracking via Bluetooth beacons |
com.samsung.android.ipsgeofence |
IPS Geofence | Indoor location harvesting |
com.samsung.android.aremoji |
AR Emoji | 200MB+ of storage for a feature almost no one uses |
com.samsung.android.arzone |
AR Zone | Same. |
com.samsung.android.bixbyvision.framework |
Bixby Vision | Camera always-on processing |
com.samsung.android.themestore |
Theme Store | Background polling and push notifications |
com.samsung.android.spay |
Samsung Pay | NFC background service active even without the app open |
com.samsung.android.lool |
Samsung Life Skills | Truly, genuinely useless |
Module 3 — Xiaomi / MIUI Spyware Removal (Xiaomi / Redmi / POCO only)
MIUI ships with some of the most documented spyware of any Android skin. These packages have been independently verified sending data to servers in China.
| Package | App | Severity |
|---|---|---|
com.miui.analytics |
MIUI Analytics | 🚨 Always-on data collection |
com.miui.msa.global |
MIUI System Ads | 🚨 Serves ads inside system UI |
com.miui.systemadserver |
MIUI Ad Server | 🚨 The server delivering those system ads |
com.miui.daemon |
MIUI Ad Daemon | 🚨 Always-running ad process |
com.miui.hybrid |
MIUI Hybrid Ads | 🚨 Ad injection framework |
com.baidu.input_mi |
Baidu Input Keyboard | 🚨 Logs keystrokes. Sends to Baidu. Enough said. |
com.miui.contentcatcher |
Content Catcher | 🚨 Reads what you're looking at on screen |
com.miui.global.providers |
MIUI Global Tracking Providers | Cross-app tracking infrastructure |
com.miui.phrase |
Phrase | Word suggestion service that logs what you type |
com.xiaomi.mipicks |
GetApps Recommendations | Spam app store inside your notification panel |
com.mi.android.globalminusscreen |
Mi -1 Screen | Constantly pulling ads and news |
Module 4 — Realme / OPPO (ColorOS devices only)
| Package | App |
|---|---|
com.oplus.statisticsubs |
OPPO Tracking & Statistics |
com.coloros.phonemanager |
ColorOS Phone Manager (bloated) |
com.oppo.market |
OPPO App Market spam |
com.heytap.market |
HeyTap Market spam |
com.coloros.cloudservice |
ColorOS Cloud |
com.realme.gamespaceui |
Realme Game Space |
com.heytap.speechassist |
HeyTap Voice Assistant |
com.coloros.themes |
ColorOS Themes |
Module 5 — OnePlus / OxygenOS (OnePlus devices only)
| Package | App |
|---|---|
com.oneplus.ocloud |
OnePlus Cloud |
com.oneplus.account |
OnePlus Account background service |
com.oneplus.brickmode |
Brick Mode |
com.oneplus.healthservice |
Health background service |
net.oneplus.odm |
ODM Service |
Module 6 — Universal Spyware (All brands)
These are preinstalled on many phones regardless of brand.
| Package | Why It's The Worst |
|---|---|
com.facebook.services |
The #1 battery killer on Android. Runs constantly — even if you've never installed Facebook. Even if you've uninstalled it. This background service re-inserts itself via OEM deals. |
com.facebook.system |
Deep system hooks that survive normal uninstalls |
com.facebook.appmanager |
Manages Facebook's background presence on your device |
| Microsoft Office Suite | Word, Excel, PowerPoint, Teams, Skype, OneDrive — all preinstalled on some devices, all running background sync |
com.netflix.mediaclient |
Netflix preinstalled with background polling on some carriers |
| TikTok, Snapchat, Twitter, LinkedIn | Carrier/OEM deals place these on phones before you ever turn them on |
Module 7 — Hidden Background Killers (Deep research)
These are the ones nobody talks about. They run silently and most users have no idea they exist.
| Package | What It Actually Does |
|---|---|
com.qualcomm.qti.sva.manager |
Qualcomm's always-on voice trigger engine — listening for hotwords even when Bixby/Assistant is "off" |
com.qualcomm.qti.perfdump |
Performance telemetry daemon — constantly logging system stats and uploading |
com.qualcomm.qti.sar |
SAR (radiation) adaptation service — scanning constantly |
com.android.smspush |
WAP Push SMS handler. The WAP protocol was retired around 2010. Still running on your 2024 phone. |
com.android.dreams.basic |
Screensavers. Running as a background service. |
com.android.traceur |
System trace recorder. A development tool shipped to consumers. Logging everything. |
com.android.hotspot2.osulogin |
Hotspot 2.0 OSU login. Scanning for compatible networks constantly. |
com.android.egg |
The Android easter egg. A service. Running in the background. For an easter egg. |
com.android.htmlviewer |
An HTML rendering engine from 2011. Still bundled. Still background-loaded. |
com.android.managedprovisioning |
Enterprise MDM setup tool. On your personal phone. |
Module 8 — Speed Profile
Custom ROM level system tweaks applied via ADB settings. These are the same optimizations that make phones running ArrowOS, PixelExperience, and LineageOS feel so fast.
window_animation_scale 0.4 UI transitions are 2.5x faster (default 1.0)
transition_animation_scale 0.4 Screen switches feel instant
animator_duration_scale 0.4 Every animation in every app shorter
background_process_limit 3 Kill the hidden RAM tax of background apps
debug.egl.hw 1 Force GPU rendering path — no CPU fallback
debug.sf.hw 1 SurfaceFlinger on hardware compositor
persist.sys.ui.hw 1 UI thread on GPU hardware
pm.dexopt.bg-dexopt speed-profile App launch compiled to native speed
network_congestion_control bbr Google's BBR TCP algorithm — faster data
ble_scan_always_enabled 0 Stop Bluetooth LE scanning when BT isn't in use
wifi_scan_throttle_enabled 1 Throttle unnecessary background WiFi probes
Module 9 — Battery Beast Mode
enhanced_battery_mode = 1 System-level battery enhancement layer
deviceidle deep + light Aggressive Doze — same tuning as GrapheneOS
sync_max_retry_delay 86400 Background sync retries: max once per 24 hours
nfc_payment_foreground 0 NFC only active when a payment app is literally open
camera.disable_zsl_mode 1 Camera stops buffering preview frames in background
heads_up_notifications 0 Pop-up notifications stop waking the screen 50x/day
aggressive_wifi_handover 1 Faster WiFi→cellular switch removes idle drain gap
ble_scan_always_enabled 0 Bluetooth LE stops scanning when you're not using BT
Module 10 — RAM Nuclear Clear
am kill-all # Kill every cached background process
sync # Flush dirty memory pages to storage
rm -rf /data/anr/* # Delete Application Not Responding crash dumps
pm trim-caches 1048576000 # Request the system free 1GB of app cache
am clear-task-list # Clear recent apps listResult: 300–900MB of RAM freed immediately. Before/after stats printed to terminal.
com.android.phone ← Phone / Dialer
com.android.camera2 ← Camera
com.google.android.calendar ← Calendar
com.android.calculator ← Calculator
com.android.contacts ← Contacts
com.google.android.youtube ← YouTube
com.android.vending ← Google Play Store
com.google.android.gms ← Google Play Services
com.google.android.gsf ← Google Services Framework
com.android.settings ← Settings
com.android.systemui ← System UI
These are permanently excluded from all modules. You will always have a working phone.
Nothing is deleted. Everything is disabled via pm disable-user. To undo everything:
Run script → Select [9] Restore All → Confirm → Done
Every single package re-enabled. Restart your phone. Back to stock.
| Metric | Typical Improvement |
|---|---|
| 🔋 Battery life | +15% to +35% |
| 🚀 UI feel / responsiveness | +25% to +50% perceived speed |
| 🧠 Free RAM on boot | +300MB to +900MB |
| 💾 Storage freed | ~500MB to ~2GB |
| 🛡️ Trackers eliminated | Facebook, MIUI, Samsung, Qualcomm, Baidu |
| 🌡️ Phone temperature | Noticeably cooler under load |
Results vary by device, Android version, and how much OEM bloat was installed. Samsung and Xiaomi users typically see the most dramatic improvements.
| Problem | Fix |
|---|---|
| "ADB not found" | Add ADB to your system PATH. Download here. |
| "No phone detected" | USB Debugging enabled? Cable plugged in? Did you tap Allow on the popup? |
| "[SKIP]" on everything | Those apps aren't on your device model — totally normal |
| Phone feels weird after | Option [9] Restore All → Restart phone |
| Apps re-enabling themselves | Sign out of Samsung/Xiaomi/Google account, run script again |
| Script won't run on Mac/Linux | Run chmod +x xnodes_debloater.sh first |
This script is built on deep research across:
- Universal Android Debloater (UAD) — the most comprehensive community debloat list
- ArrowOS / PixelExperience debloat defaults — what custom ROM devs actually remove
- GrapheneOS security hardening — battery and privacy tuning methodology
- XDA Developers — per-device OEM package analysis threads
- MIUI Spyware Research — independent security researchers documenting MIUI data collection
- Samsung GOS Investigation (2022) — documented throttling behavior of Game Optimizing Service
- Facebook Services Analysis — documented impact of Facebook background services on non-Facebook devices
| Brand | Tested | Notes |
|---|---|---|
| Samsung Galaxy (OneUI) | ✅ | Full module — Bixby, GOS, Knox, AR all targeted |
| Xiaomi / Redmi / POCO (MIUI/HyperOS) | ✅ | Full spyware removal — Baidu, analytics, ad daemons |
| Realme (ColorOS) | ✅ | Full module |
| OnePlus (OxygenOS) | ✅ | Full module |
| Stock Android (Pixel) | ✅ | Google + Hidden modules |
| Android 8.0 Oreo → Android 15 | ✅ | Tested across major versions |
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╚═╝ ╚═╝╚═╝ ╚═══╝ ╚═════╝ ╚═════╝ ╚══════╝╚══════╝
Tharindu Liyanage · Xnodes
Free to use. Free to share. Give your phone the OS it deserved from the factory.
| Ｔｈａｒｉｎｄｕ Ｌｉｙａｎａｇｅ （Ｓａｎｋｕ） |
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