🚀 SetEdit Commands to Boost Network Speed & Reduce Ping in Android (WiFi + Mobile Data)
If you play online games like Free Fire, PUBG, or CODM, you know how painful high ping and unstable network can be. The good news is, with SetEdit, you can tweak hidden Android settings to optimize signal strength, WiFi scanning, TCP buffers, and mobile data refresh rates for faster response.
⚠️ Note: Use these commands carefully. Always back up before changing values.
📌 Where to Put the Commands
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Global Table → General settings affecting the whole system.
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System Table → Hardware-related settings (WiFi, radio, connectivity).
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Secure Table → Security-sensitive configs (rare for network tuning).
📡 WiFi & Signal Strength Commands (System Table)
| Command | Value | Effect |
|---|---|---|
wifi_scan_interval | 120 | Increases scan frequency for stronger connection stability. (default is 180–300) |
wifi_max_dhcp_retry | 4 | Makes WiFi reconnect faster when disconnected. |
tcp_default_init_rwnd | 60 | Boosts TCP receive window size for faster downloads. |
tcp_delack_min | 30 | Reduces delay in TCP acknowledgments → faster response. |
wifi_supplicant_scan_interval | 90 | Makes device check for AP more often, stabilizing ping. |
📶 Mobile Data Optimization (System Table)
| Command | Value | Effect |
|---|---|---|
radio.data_retry_config | default, 500, 500, 500 | Optimizes how often mobile data retries connection. |
tcp_delack_seg | 1 | Sends ACK quickly, reducing lag in mobile games. |
ping_timer | 10000 | Forces faster network refresh cycle. |
ro.ril.enable.amr.wideband | 1 | Improves voice/data quality in calls (also stabilizes 4G). |
persist.radio.redir_party_num | 1 | Helps in faster tower switching during gaming. |
⚡ Download Speed Boost Commands (Global Table)
| Command | Value | Effect |
|---|---|---|
net.tcp.buffersize.default | 4096,87380,256960,4096,16384,256960 | Adjusts TCP buffer size for faster internet. |
net.tcp.buffersize.wifi | 4096,87380,256960,4096,16384,256960 | Optimized buffer for WiFi networks. |
net.tcp.buffersize.lte | 8192,87380,256960,8192,16384,256960 | Optimized buffer for 4G LTE. |
net.tcp.buffersize.umts | 4094,87380,256960,4096,16384,256960 | Optimized buffer for 3G. |
net.tcp.buffersize.edge | 4093,26280,35040,4096,16384,35040 | Optimized buffer for 2G/EDGE. |
net.tcp.buffersize.hspa | 4094,87380,256960,4096,16384,256960 | Optimized buffer for HSPA+. |
🎮 Why This Works
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Faster WiFi scanning keeps you locked onto the best AP.
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Optimized TCP buffers improve data flow for gaming + downloads.
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Mobile data tweaks help avoid ping spikes when switching between towers.
✅ Final Tips
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Reboot after applying all commands.
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Test both WiFi and Mobile Data separately.
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Don’t push values too extreme (too low/high may cause instability).