Here I am going to introduce you the Paranoid Android custom ROM made for Redmi 1s.
WARNING:
Installing custom ROM requires a custom recovery to be installed on your device, which may VOID your warranty and may delete all your data.
Before proceeding further you may consider backup your all data.
Please visit the Disclaimer page below to agree with the risks involved and proceed before flashing this ROM to your phone:
ROM Disclaimer link
About Paranoid Android:
Paranoid Android is a custom ROM aiming to extend the system, working on enhancing the already existing beauty of Android and following the same design philosophies that were set forward by Google for Android Open Source Project.To see the features of Paranoid Android head over to the below link:
Paranoid Android website
Installing Paranoid Android ROM:
You can get the ROM flashable zip file over here:Paranoid Android ROM download link
STEP 1:
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Copy the ROM zip file to your SD card(By using a USB cable or via adb push command).
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STEP 2:
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After copying the ROM zip file to your SD card you have to go to the recovery and there you have to install this zip file.
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To go to the recovery type the following command:
$ adb reboot recovery
STEP 3:
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Wipe Data/Factory Reset (If coming from another rom or stock)
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NOTE:
This step will delete all your data.
Consider backup your all data out of your phone.
Data Backup guide
STEP 4:
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Select the Install Zip from SDcard option.
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Select the MiRed ROM zip file where you have kept in the SD card.
NOTE:
This ROM does not contain Google applications like Gmail, drive, maps etc.
You need to install them separately.
Below are the download links for GApps.
PA Google Apps flashable zip download link
Download the GApps zip file from the above page as per the Android version that you are flashing, copy the file to your SD card and follow the above ROM installation guide to install this package too.
Source:
Xda-Developers
Stay tuned to get more updates