Xiaomi Poco F1 Pie Custom ROM COSP (Unofficial)


Xiaomi Poco F1 Pie Custom ROM COSP (Unofficial)

COSP means Clean Open Source Project whose goal is to have an Pixel-like android ROM that isn’t spying on you and uses as few system space as possible. The rom is now available for your Xiaomi Poco F1. The rom also provides the option to go completely without GApps using MicroG support. Follow the full article to download and install the rom successfully on your Xiaomi Poco F1.


Xiaomi Poco F1 Pie Custom ROM COSP (Unofficial)

Xiaomi Poco F1 Pie Custom ROM COSP (Unofficial)
Xiaomi Poco F1 Pie Custom ROM COSP (Unofficial)



ROM Description

ROM Name: Clean Open Source Project (COSP)

ROM OS: Android Pie

OS Version: 9

Device: Poco F1

ROM Kernel: Linux Kernel 4.x

ROM Status: Stable and Unofficial

Rom Size: 450.00 MB

ROM Language: English/ Multi language supported

ROM Contributor: InstanDroid.net

ROM Courtesy: XDA Forum


Rom Features

  • All systemUI tuning elements
  • An handy Network indicator
  • Charging Information
  • Lawnchair and Quickstep as default
  • Quick Settings mods
  • Signature spoofing
  • OP gestures
  • Navbar tuner
  • Rootless Substratum (with fixes to theme system correctly)
  • Screenshot/screenrecord tile
  • Advanced power menu
  • Double tap to sleep on statusbar
  • Option to disable quick settings/power menu on secure lockscreen


Known Bug

  • No Info



Modification of your android device such as Rooting or flashing Custom Recovery/ROM/tweaker’s results to void of the warranty of the device. (We) Instandroid.net and its authors will not responsible for bricked devices / dead SD-card or any damage in your device which is incurred in the process of installing tweaker/ recovery / rom / firmware / rooting / unlocking or any development process the device. We highly advice you to take a backup of your device prior to performing the process. Please do some research if you have any concerns about features included in this ROM, before flashing it! You are choosing to make these modifications. Nevertheless if you need any help, just comments here. We will always pleased to help you.



You must need a unlocked and Custom recovery installed device to use COSP Rom for Xiaomi Poco F1


ROM Download

To use COSP Rom on your Poco F1 , first download the rom file from download link —

  • ROM
  • Go to Open GAAPChoose ARM ⇒ 9.0.0 ⇒Stock to nano depending on which you want to use.


How To Install Unofficial COSP on Poco F1

  1. At first download and copy the AOSP Extended ROM file in Internal storage/SD-card.
  2. It’s wise to backup your Current ROM, no matter how confident or experienced you are. So anything happen unpleasant you can retrieve back your old ROM. If you don’t know how to backup ROM using Custom Recovery then Click Here
  3. Then Go to phone’s custom recovery mode. Almost Every phone by pressing Power button + Volume up/down button  button all together you can access your phone recovery options.
  4. After successfully entering the Custom Recovery Option TWRP first & foremost take a backup up of your current ROM. Select “Backup” 》Select storage 》 backup process may take 5/7 minutes.
  5. Then Wipe DataWipe Cache PartitionWipe Dalvik Cache (You shall find it in Advanced option).
  6. After formatting Cache go to Mount and StorageFormat Data, Format System.
  7. Than come back to main menu of  TWRP.  After that just click install the Rom and the Gaap file from SDCARD.
  8. Voila and enjoy the test of Xiaomi Poco F1 Pie Custom ROM COSP Unofficial.


Source :  XDA Forum


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