Spark OS Tempst OFFICIAL A12 Miatoll

What is Custom Rom ?

Spark OS 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 :-25-12-2020

Spark OS File




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

Spark OS Changelog

  • Added Pocket Lock • Added Ls Charging • Added toggle to disable charging animation • Improved existing features • Implemented Custom navbar radius settings • Added Qs text footer customization • Added optional colored sb icons • Added more battery styles • Added notification header customization • Fixed some navbar glitches • Added a toggle for combined signal icons • Fixed battery estimates • Added custom aod settings • Added screen off fod toggle • Added volume panel delay customization • Added vibration pattern customization • Updated some icons • Made Udfps haptic optional • Made required unlock to use sensitive tiles optional • Added navbar length and hiding options • Added ambient edge lighting settings • Improved fps info output • Added option to mute media with gesture • Added option to auto hide sb clock • Updated network traffic • Implemented material clear all icon • Added custom carrier customization • New power menu customization • Smartspace toggle • Added Fonts customization with the ability to select your own font • Added plenty of icon pack customization • Caffeine tile improvements • Option to suppress sound vibration when screen is on • Added wifi and cell tiles • Implemented a qs custom clock picker • Redesigned brightness slider • Added vowifi icon customization • Updated Lawnchair and law icons and graphene os camera • Fixed some npes • Updated powerusage stats from pixel • Fixed wifi connection on enterprise networks • Updated Gapps • Added offline pixel charging indicator • Imported setup wizard and gboard props from pixel • Updated PixelPropsUtils • More under the hood changes I forgot

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