Guide: Install JellyWiz ROM on Samsung Galaxy S3 SCH-i535

Here is another little something coming out of the talented brain of a developer: JellyWiz ROM. This tool has all you need to know about how to get Android Jelly Bean update on your Samsung Galaxy S3 i535 (Verizon version).

You won’t have any security problems with this custom ROM. Should you feel like needing the newest Android version on this phone asap, then follow the instructions in our tutorial and you’ll soon be in touch with many new features waiting to be explored.


But don’t forget to check out these requirements first and foremost. Here is the list: charge the battery of the Galaxy S3 SCH-i535, , root your handset, make a backup using this guide, make sure that its bootloader is unlocked and flash on it a custom recovery image (ClockworkMod Recovery makes wonders).

The part where we talk about pre-requisites is now over. We will next proceed to the part of our guide where we speak about the steps needed for the JellyWiz ROM to be featured on your Galaxy S3

Important instructions

  1. The first step out of the many required for this tutorial states the following: copy the JellyWiz ROM archive to your handset’s memory card; after that, switch the smartphone off and restart your device into custom recovery image mode like this: keep selected the buttons for Power, Volume Up and Home at the same time.
  2. [sc name=”banner-jos”]Step two says you need to employ Volume (both buttons) if you want select the appropriate option and to tap on Power should you need to choose one or two of these options. Now generate a NANDroid backup using this guide or by finding Backup&Restore and selecting Backup.
  3. After you are done with the above step, the third one prompts you to select Factory Reset/Wipe Data and tap on Yes. Immediately afterwards you are instructed to opt for Wipe Cache Partition and choose Yes.
  4. Step number four needs you to click on Advanced, select Wipe Dalvik Cache and tap on Yes. Choose Mounts and Storage and then opt for Format/System.
  5. Step five sounds like this: opt for Install zip from SD card, select Choose zip from SD card, tap on Locate and then opt for JellyWiz ROM archive (a file called
  6. Click on Yes, then proceed to the last step: opt for Go Back then restart the phone.

Once you perform the last step of this tutorial, your Samsung Galaxy S3 SCH-i535 (Verizon) will allow you to have the JellyWiz ROM installed, which means a much better user experience.

  • Stan Leagen

    Good morning I just would like some INFO here goes my Galaxy s3 Verizon SH-i535 does not have Backup&Restore and the advance Wipe Dalvik Cache with the recovery mode. So I’m unable to conduct a NANdroid backup of my ROM to complete a upgrade to Kit Kat 4.4.2! What step should I take to get a NANdroid backup completed?