The superstar custom ROM when it comes to customization is now available for Samsung Galaxy S4 model i9505. Android 5.1.1 based BlissPop custom ROM is close to AOSP, offers a very stable experience and yet full of customization choices. ThisAndroid 5.1.1 custom firmwarebrings more features to your S4 than the AOSP. Animations, customizations, performance improvements, and stability - here's how to flash BlissPop Android 5.1.1 custom ROM on Galaxy S4 i9505.

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BlissPopAndroid 5.1.1 features:

- Status Bar

- Navigation & Button Options

- Notification Drawer

- Lockscreen Options

- Power Menu Options

- Gesture Anywhere

- Animations

- App Circle Bar

- Sound Options

- Display & Light Options

- Notification Manager

- Bliss Download Section

- AudioFX Equalizer

-Privacy Options

- Accounts & Sync

- Language & Input

-Backup & Reset

- Date & Time

- Accessibility

- Printing

- Developer Options

- Rom & Hardware Information

- Changelog

- Bliss OTA Updates and much more...

Prerequisites to flash BlissPop Android 5.1.1 on Galaxy S4 I9505:

Backup any important datafrom your Samsung Galaxy S4 I9505 as a complete wipe will be required during the flashing process.Enable USB debugging option on your device:Settings>DevelopmentOptions>USB debugging.Samsung Galaxy S4 I9505 must berooted, unlocked and installed with a recovery tool likeTWRPorCWM.Your device must be charged to at least 60% of power.

Note:this tutorial is focused on Samsung Galaxy S4 i9505; kindly do not try this guide on otherAndroid&Samsungdevices.

How to flash Android 5.1.1 on Galaxy S4 with BlissPopROM:

Required files: downloadthe BlissPop Android 5.1.1 Lollipop custom firmware for Galaxy S4 and save it on your computer. Do not extract the contents. Also download Google Apps Package.

Connect yourGalaxyS4 to your computer using a USB cable and copy the zip file to your phone’s SD card.Disconnect the USB cord andpower off your Galaxy S4.Boot it into recovery mode: switch the phone on while pressing and holding Volume Up + Home + Power buttonssimultaneously.Perform aNandroid backupof your current OS:Backup>backup and restoreon ClockworkMod recovery.Perform wipe data tasks: from CWM recovery menu, selectwipe data / factory resetand confirm the process.From recovery menu, selectinstall zip from sdcardfollowed bychoose zip from sdcard.Locate the BlissPopAndroid 5.1.1Lollipopcustom firmware and confirm the flashing process.Return back to main recovery menu and reboot yourGalaxyS4 I9505 into the new custom ROM. First boot takes a good 5 minutes so please be patient.