HTC Evo 4G LTE Android 4.2.2 custom ROM is available for download now. You can update you Evo 4G LTE with Avatar ROM 2.1b. It is an AOSP ROM for HTC Evo 4G LTE built on a CyanogenMod 10.1 base which is designed to mimic the themeing capabilities of MIUI. The ROM also has Bazooka launcher, which is evidently a modified trebuchet that enhances your lockscreen with entirely the zipper and buckle or you can switch back to stock look. You can install Avatar ROM 2.1b Android 4.2.2 Jelly Bean on HTC Evo 4G LTE using our tutorial below. You must know that this is not an official release by Google, but just a custom ROM which would require a custom recovery like ClockworkMod recovery for flashing the ROM on your device. Meaning, Bootloader must unlocked with custom recovery installed onto it.
As you proceed with the article, we will guide you through the entire process on how to install Avatar ROM 2.1b on HTC Evo 4G LTE with complete steps. Just ensure that you go through the pre-requisites section essentially, as it will help you to backup your Android device.
Warning: Neither we nor the developer will hold any responsibility if you damage or brick your phone in the process of following this article. Therefore, please proceed at your own risk.
Measures to take before Updating your device:
Step 1: You should fully backup your Android device before updating it. Backup all your SMS, Backup/Export Contacts, Backup APN settings. You can take help from our article on Tutorial for creating backup of Android device without root access.
Step 2: You should Backup all apps on your device, unrooted users can follow this method procedure to backup apps. If you have already rooted your device then use Titanium to Backup and restore apps and cache data.
Step 3: You should enable USB debugging on your device, to activate USB Debug go to “Settings>Developer options” and check the USB debug option box. Problem enabling USB Debugging you can follow article on How to enable USB debugging on Jelly Bean, Ice Cream Sandwich and Gingerbread.
Step 4: There should be 50% or more amount of battery juice on your device. To know how much charge your device is having you can use our tutorial on how to get battery percentage on Status bar.
Step 5: You should disable security apps and programs like Antivirus and Firewall on your Android device as they may interrupt the procedure.
Assuring that you have followed all the above mentioned steps, you can proceed further. If there is something which worries you, let us know we are always here for you.
Download HTC Evo 4G LTE Android 4.2.2 Jelly Bean Avatar 2.1b Custom ROM and Google Apps Package from here to your computer. Place both the downloaded file onto the root directory of your phone’s SD Card. Copy/paste the boot.img file to android-sdk-windowsplatform-tools directory.
How to Update HTC Evo 4G LTE with Android 4.2.2 Jelly Bean via Avatar ROM 2.1b:
Step 1: Reboot your phone so as to enter it in Bootloader/ Fastboot mode. To do so, press and hold the Volume Down + Power buttons together until the screen turns ON.
Step 2: Once you device has booted up in Bootloader mode, navigate to android-sdk-windowsplatform-tools directory on your PC and open Command Prompt window there. To open command prompt, press Shift + Right-click > Open Command Prompt.
Step 3: Now, type the command that follows in the command prompt window:
(Press enter after each command.)
fastboot flash boot boot.img
Step 4: Now, follow the navigation instructions on the screen, then select “BOOTLOADER” and then go to recovery.
Step 5: Next, from the main CWM recovery menu, select “wipe data/factory reset” and then select “wipe dalvik cache” to clear all the cache data’s on your phone.
Step 6: Next, again from the main recovery, select “install zip from sdcard” then select “choose zip from sdcard” and then select the ROM file you’ve placed on the SD Card.
Step 7: As soon as the ROM file has been flashed, flash the Google Apps Package in the same manner as you’ve flashed the ROM file.
Step 8: When the installation process has completed, select “+++++Go Back+++++” and then select “reboot system now” to reboot your phone.
Cool! You have successfully updated your HTC Evo 4G LTE with Android 4.2.2 Jelly Bean via Avatar 2.1b Custom ROM. Share with us if have any queries, we are here to help you always.