Derpfest OFFICIAL A12 Miatoll

What is Custom Rom ?

Derpfest Android is that the world’s leading mobile package. It additionally has one in every of the foremost active developer communities. Since Google has created mechanical man open-source, it means the ASCII text file of the operative system (OS) itself is out there to developers, and anyone will create their version of mechanical man if they grasp what they’re doing.

This can be the explanation why the mechanical man OS varies from Google’s pel devices to Samsung’ OneUI and Xiaomi’ MIUI and everything else. This also means individual developers can produce their custom versions of mechanical man, also called custom ROMs. Developers can produce these custom ROMs and add new options and practicality that aren’t offered in stock/vanilla Android.

Build date :-17-12-2020

Derpfest File

Tera Box :-

Mirror :-



Etherious Kernel v4.14.245 :-

GCam Modded :-

Anx Camera :-

Gram Frimware:-




  • Boot into Latest OFR Recovery
  • wipe data , cache , system
  • Flash rom 
  • Flash Kernel  ( Optional )
  • Flash Decrypt File ( Optional )
  • If system Is decrypted the Reboot to System
  • If Encrpted then Format data
  • Reboot

Derpfest Changelog

• Upstream Source
• Sepolicy: Allow ioctl to zram_swap for performance
• Sync EGL symlinks with CAF
• Switch to CAF thermal service
• Make the UI More smoother
• Fix system to read gpu chip id
• Enable the pre-rendering feature
• Fixed Side Mounted Fp ripple animation
• Add a timeout to wakelocks globally
• Boost performance
• Implement Dynamic SchedTune Boost v3
• Memory utilities optimization
• gpu: Increase data processing limit
• sched/boost: Perform SchedTune boosting when sched_boost is triggered
• Import SMB1398 driver from curtana-q-oss
• Improve BB


• Format data required if you’re coming from another ROM
• DirtyFlash is ok if you’re in previous build
• Gapps build
• Selinux enforcing

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