CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.1 (Lollipop), which is designed to increase performance and reliability over stock Android for your device.
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/* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. 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. * */
CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.
Important information:
This thread is for CyanogenMod 12.1 builds for jfltexx (GT-I9505). The following will not be supported here:
1. Custom kernels
2. Mods
3. Xposed
You're kindly invited to not report bugs if you:
Flashed a custom kernel
Installed or did mods from untrusted sources
Modified system files
INSTALLATION
First time flashing CyanogenMod 12.1 on your device, or coming from another ROM?
1. Download the zip(s)
2. Install a compatible Recovery
3. Perform a nandroid backup of your current ROM (Optional)
4. Wipe data/factory reset
5. Flash CyanogenMod-PopWiz
6. Optional: Install the Google Apps addon package
7. Reboot
UPDATE FROM A PREVIOUS BUILD
1. Download the ROM.zip
2. Put the zip file on your SDCard
3. Flash CyanogenMod-PopWiz
4. Wipe Dalvik Cache/Cache
5. Reboot
FEATURES
PopWiz Default Wallpaper
Mod CM File Manager
Based on CyanogenMod 12.1 – Android 5.1.1 Lollipop
Improved speed, stability, RAM usage & battery drain
Included all CM12.1 Features
Added PopWiz Wallpapers
Removed CyanogenMod Easter Egg
Based on CM12.1 08/16/2015 NIGHTLY
Mod CMSetupWizard
CM12.1 Stock Kernel
and more…
REMOVED APPS
CMUpdater
CMWallpapers
HoloSpiralWallpaper
Galaxy4
PhaseBeam
LiveWallpaper
and more…