How to Update HTC One S with Bravia Engine Onyx Custom ROM Firmware

HTC One S has blessed with Sony Bravia Engine Onyx Custom ROM Firmware. Many of the users were waiting for this update. It is not an official update launch by HTC so you have to root your HTC One device first. Onyx Custom ROM has been developed to improve performance and stability of the smartphone. It also shows all your photos and videos in high quality. Below is the screenshot of the newly updates HTC One S Bravia Engine Onyx Custom ROM Firmware.

Features of Onyx Custom ROM Firmware

• Android 4.0.3 Ice Cream Sandwich
• Sense 4.0
• Deodexed
• Fully zipaligned
• De-bloated
• Rooted
• Stock kernel
• Optimized for fluid performance and usability
• Remaped buttons (Long press Home -> Recent apps, Recent apps -> Menu)
• Disabled onscreen menu
• Enabled unlock carousel effect
• Enabled cubic transitions effect
• Enabled landscape mode Rosie
• Improved boot.img (Thanks xkonni)
• Black boot/down animations
• Fixed Google Play
• Fixed Wiper
• Other minor fixes and tweaks
• Added new kernel
• Added APM (Advanced Power Menu)
• Added Volume Wake
• Added Bravia Engine
• Extended Quicksettings

Pre-Requisites

• There are full chances of data damage and corruption, so it is highly recommended to back up of all your data before applying changes. Use AstroFile Manager to back up.
• Disable all Firewall/Anti-Virus Apps installed on your device.
• Charge your device upto 60% to avoid from unexpected shutdown.
• Enable USB Debugging Mode, head to SettingsàApplicationsàDevelopmentàUSB Debugging.

How to Update HTC One S with Bravia Engine Onyx Custom ROM Firmware

• First of all, download Onyx Custom ROM Firmware package on your computer.
• Now connect your device with computer and move the downloaded package in root folder of SD Card.
• Now disconnect your phone and switch it off to enter in Recovery Mode.
• To enter in Recovery Mode, press Volume Down Key + Centre button and holding both the buttons press Power button. Select Recovery in it.
• In Recovery Mode, select Install Zip from SD CardàChoose Zip from SD Card and then select Onyx Custom ROM Package.
• Now it will take 3-4 minutes to apply changes on your phone. Once its done, you will again prompted to Recovery Mode.
• Select ++++Go Back++++ and then Reboot System Now. It will take sometime to display Home-Screen of your device but if doesn’t starts in 5 minutes try to start it by re-inserting the battery.

Note:- If any problem occurs during the updating process then start the process by reinserting the battery in it.

That’s it! Now you have successfully Updated HTC One S with Sony Bravia Engine Onyx Custom ROM. If have any problem in above mentioned steps then notify us through comments and also share your reviews about this article.