Based on Android 6.0 Marshmallow, this is one of the first few custom ROMs available for HTC One M8 based on the latest Android firmware. Getting positive reviews for itsstability and great performance, you can now update HTC One M8 to Android 6.0 Marshmallow using this custom firmware. Follow this guide to flash Wolla Android 6.0 Marshmallow custom ROM on HTC One M8.

WOLLA Android 6.0 Marshmallow custom ROM:

Android Version: M – 6 OfficialFirmwarebase: 5.07.1700.6ROM Version: WOLLA v2.0Rooted with SuperSUZip-aligned on bootSQLite optimization on bootStock Kernel RootedAromaInstaller

Prerequisites to update HTC One M8 toAndroid 6 Marshmallow WOLLA ROM:

Backup any important datafrom your HTC One M8 as a complete wipe will be required during the flashing process.Install USB drivers for your HTC device. Check outthis link.Enable USB debugging option on your device:Settings>DevelopmentOptions>USB debugging.Ensure that yourHTC One M8's bootloader is unlockedand that you have a recovery tool likeTWRPor CWM.Your device must be charged to at least 80% of power.

How to update HTC One M8 to Android 6.0Marshmallow:

Required files:

DownloadWOLLA Android Marshmallowcustom ROMfor HTC One M8.

Here are the steps to help youupdate HTC One M8 toAndroid 6.0 MarshmallowbasedWOLLAcustom firmware:

Connect yourHTC Oneto your computer using a USB cable and copy the ROM file to your phone’s SD card root folder.Also copy and paste theboot.imgfile toandroid-sdk-windows\platform-toolsdirectory.Disconnect theUSBcord andpower off your HTC One M8.Boot your device in the Bootloader mode by pressing and holding theVolume DownandPowerkeys.Once in Fastboot mode, navigate toandroid-sdk-windows\platform-toolsdirectory on your PC and open Command Prompt (Shift +Right-click > Open Command Prompt).Type the following command:Fastboot flash boot boot.img- pressEnter.fastboot reboot -pressEnter.Follow the onscreeninstructions on your phone. Select Bootloader>Recovery.Once in recovery, perform wipe data tasks: from the recovery menu, selectwipe data / factory resetand confirm the process.Also performwipe cache partitionfollowed bywipe dalvik cache(from Advanced).From recovery main menu, selectinstall zip fromsdcardfollowed bychoose zip from sdcard.Locate the Android 6.0 Marshmallowcustom firmware file and confirm the flashing process.Return back to main recovery menu and reboot yourHTC One M8into the new custom ROM.

That's it. Enjoy the features of Marshmallow and stability of WOLLA custom ROM on your HTC One M8.