this gudie is not for nobs if you want to see detail article then go here.
Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
This tutorial is only for the Nexus 4 . Please do not try to install it on any other phone options.
Your Nexus 4 should have an unlocked bootloader.
Make sure that the drivers for your device are installed on the computer.
You need to enable USB debugging mode is disabled by default.
Your smartphone must have a 70-80% charge.
Make sure that you have made a backup of all data on your phone before you proceed. Here’s an easy way to make a backup copy of your data . Another way: Manual Android backup , contacts , SMS , APN , GO Backup Pro .
Step 1: download Android 4.3 Nexus Factory image 4 of here . (That’s Nexus 4 Android 4.3 Jelly OTA BeanJWR66V assembly).
Step 2: Unzip the file to a folder.
Step 3: Connect the Galaxy Nexus to a PC using a cable USB.
Step 4: Open a command prompt.
Step 5: Type the following command, and then press ENTER:
Step number 6: Restart your phone to fast downloads with the following command:
Step number 7: Go to the folder where you unzipped the downloaded Android 4.3 Jelly Bean update on the command line with commands such as C: Update.
Step number 8: Enter the following command to start the Galaxy Nexus Android 4.3 update installation:
Step 9: Wait until the installation is complete.
That’s all, Android 4.3 Jelly Bean updates are installed on your Nexus 4. If you run into problems, please leave a comment below. If you can not leave comments, you can leave a feedback on the top left of the country with the site.