Hi Everyone!
The build.prop
file (short for “Build Properties”) is a configuration file in Android that defines key system properties. By editing this file, you can unlock hidden features, improve performance, and customize your device. This guide explains how to safely edit the file and includes practical tweaks for improved user experience.
Requirements:
-
Root Access:
Root permissions are mandatory to editbuild.prop
. -
Backup First:
Always create a backup of thebuild.prop
file before making changes to avoid issues. You can use any root-enabled file explorer,adb
, or terminal tools to back up the file. -
Recommended Tools:
- File Explorers: Root Explorer, Solid Explorer.
- Editors: BuildProp Editor app or any text editor that supports root access.
How to Edit the build.prop
File
1. Using a File Explorer
- Navigate to
/system/
or/system_root/system/
(depending on your device). - Locate the
build.prop
file and copy it to a safe location (backup). - Open the file in a root-enabled text editor, make your changes, and save.
2. Using ADB Commands
- Connect your device to a PC with ADB enabled.
- Run the following commands:
adb pull /system/build.prop build.prop
- Edit the file locally using a text editor.
- Push it back to the device:
adb remount adb push build.prop /system/ adb reboot
3. Using Termux (Advanced Users)
- Install BusyBox through Magisk.
- Run:
su mount -orw,remount /system nano /system/build.prop
- Save changes and reboot.
Essential build.prop
Tweaks
Faster Reactions and Animations
Speed up UI transitions:
ro.product.gpu.driver=1
persist.sys.ui.hw=1
persist.sys.scrollingcache=3
persist.sys.enable_low_latency_touch=1
Increase Max Background Processes
Boost multitasking by increasing background app limit:
ro.sys.fw.bg_apps_limit=40
Unlock Full Volume Levels
Enable higher volume levels across the system:
ro.config.media_vol_steps=30
Force GPU Rendering
Use the GPU to render UI for smoother visuals:
debug.sf.hw=1
Battery Saver Tweaks
Optimize battery usage by disabling unnecessary logging:
ro.config.nocheckin=1
profiler.force_disable_ulog=1
profiler.force_disable_err_rpt=1
Enable 4G/LTE Only Mode
For devices that frequently switch between networks:
persist.radio.lteon=1
persist.radio.prefer_lte=1
Optimize Dalvik Cache for Apps
Improve performance by tuning the Dalvik cache:
dalvik.vm.dexopt-flags=m=y
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=192m
dalvik.vm.heapsize=512m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=512k
dalvik.vm.heapmaxfree=8m
Advanced Features
Customize Screen Density (DPI)
Change your device’s DPI to make icons and text smaller or larger:
ro.sf.lcd_density=320
Add Battery Percentage to the Status Bar
If your ROM supports it, force battery percentage display:
persist.sys.show_battery_percent=true
Enable Native VoLTE
Enable VoLTE (Voice over LTE) if your device supports it but lacks the toggle:
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.dbg.wfc_avail_ovr=1
Improve Photo Quality
Enable higher-quality image processing:
ro.media.enc.hprof.vid.bps=8000000
Force Dark Mode (For Older Android Versions)
Enable dark mode for all apps:
ro.surface_flinger.force_dark=1
Force 90Hz Refresh Rate
If your device has a higher refresh rate display, force-enable it:
ro.vendor.display.default_refresh=90
Enable USB Debugging by Default
Useful for developers who frequently use ADB:
persist.service.adb.enable=1
persist.service.debuggable=1
persist.sys.usb.config=mtp,adb
Improve Camera Launch Speed
persist.camera.HAL3.enabled=1
persist.camera.quality=high
Tips for Enhanced Stability
-
Test Changes Incrementally
Apply tweaks one at a time and reboot to ensure stability. -
Use Magisk Modules
If you’re hesitant to editbuild.prop
directly, use Magisk modules like “Prop Editor” to make reversible changes. -
Safe Mode for Recovery
If you encounter boot loops, boot into recovery mode (e.g., TWRP) and restore your originalbuild.prop
backup. -
Stay Organized
Comment your changes in the file using#
to identify which tweaks were added:# Enable 4G-only mode persist.radio.lteon=1
By combining these tweaks and practices, you can tailor your Android device to suit your needs, whether for performance, battery life, or customization. As always, proceed carefully, and enjoy unlocking your device’s full potential!
Hope you find this usefull!