Verizon rolled out VRUCML1 Android 4.3 Jelly Bean official firmware update for Verizon Galaxy S3 SCH-I535. You can upgrade your device to this firmware through Kies, OTA or by flashing the firmware manually. Since this VRUCML1 Android 4.3 Jelly Bean firmware update upgrade your Verizon Galaxy S3 SCH-I535 to Android 4.3 Jelly Bean from Android 4.1.2 Jelly Bean, many of you grab this already. However, when you tried to root this firmware you probably not enjoyed much success due to lock bootloader. The problem can be solved now, by flashing pre-rooted VRUCML1 Android 4.3 Jelly Bean firmware on Verizon Galaxy S3 SCH-I535. The pre-rooted firmware is shared by old&slow (donate). Continue reading this article to learn, how to flash this pre-rooted VRUCML1 Android 4.3 Jelly Bean firmware on Verizon Galaxy S3 SCH-I535.
A rooted device allow you to completely utilize the hardware resource as well as push the limitation that comes with stock firmware. Once rooted, you can access system files, can overclock/underclock CPU and GPU, can use various MOD as well as those apps that ask root access. However, once you root your device, your manufacturer warranty will be void. You can only regain it by following proper unroot process. You can learn more about benefits of rooting here: Benefits of Rooting Android Devices.
Must Read: How To Disable KNOX Security Service on Samsung Galaxy Line Up
Warning: This tutorial is only for Verizon Galaxy S3 SCH-I535. Don’t try this guide on any other Android device. Also, we are not responsible for any damage caused due to the instruction given in this page. Try this at your own risk. However, it is very unlikely that your device will be damaged if you follow all the instructions as it is which are mentioned in procedure.
Though official firmware restore all existing data but we recommend to back up your data first before proceeding to avoid any uncomfortable situation such as bootloop fix.
1. Backup your device data. You can follow our ultimate backup guide.
2. Make sure your device have at least 60% battery power. You can install an app like Battery Notifier BT Free on your Android device to check it easily.
3. You already have USB Driver Installed for Verizon Galaxy S3 SCH-I535 in your PC. [Download USB Drivers]
4. Make sure USB Debugging is enabled otherwise you won’t able to transfer file between PC and Verizon Galaxy S3 SCH-I535. [Guide].
5. Your device have CWM or TWRP or any other custom recovery installed. [Guide]
6. Your device must running on official firmware (4.1.2 JB or 4.0.4 ICS) or stock based custom firmware.
Pre-rooted I535VRUCML1 Android 4.3 JB Features:
File Required(Download by clicking on it)
Congrats! You just updated your Verizon Galaxy S3 SCH-I535 to Android 4.3 Jelly Bean firmware. Go to Settings > About device to verify this firmware update.To confirm if you successfully rooted your Android device or not install an app called “Root Checker” which is available for free from Google PLAY store. You can now visit this Best Apps For Rooted Android Devices (Android Phones & Tablets). If you face any root issue then do this: Connect your device to internet then update SueperSU app binary. After that, open SueperSU again and turn off KNOX notification from there.