PUBG Config Encoder & Decoder

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Everyone
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About this app

PUBG Mobile (PlayerUnknown's Battlegrounds) is an online multiplayer battle royale game.

With our encoder and decoder, you can decrypt the user configuration file UserCustom.ini, modify it, and encrypt it again.

What's the purpose of this? You can tune many hidden settings in the configuration file to improve performance on slower devices.

How to improve PUBG Mobile performance by editing config files (non-rooted devices)?

* Download and install a root file explorer.
* Find UserCustom.ini file in Android/data/com.tencent.ig/files/UE4Game/ShadowTrackerExtra/ShadowTrackerExtra/Saved/Config/Android
* Open the file in order to edit values. You might need to change its extension to .txt and open with a notepad app (use ES Note Editor from ES File Explorer).
* Copy and paste the encoded file contents to the decoder form.
* Click Decode.
* Edit configuration values.
* Copy the modified configuration file contents and paste them into the encoder form.
* Click Encode.
* Save encoded config contents to the original configuration UserCustom.ini file.
Updated on
May 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Initial release of PUBG Mobile Config Encoder & Decoder.
Content rating
Everyone
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App support

About the developer
PELock LLC
support@pelock.com
16192 Coastal Hwy Lewes, DE 19958-3608 United States
+1 646-768-0804

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