Steps to update Samsung Infuse 4G with Jellybean 4.1.1 Firmware

Jellybean’s latest version numbered JRO03 has now a method that updates this new Firmware to the smartphone by Samsung, Infuse 4G. The credits for this goes to none other than Member of XDA Forum ‘supernewdev’. The update is unofficial and there is no news about when will you receive official update. The update has got many impressive features like Jellybean wallpapers, Voice recognition, UI, and other Jelly bean stuffs, etc.

The update of Jelly bean has some features that are not completely developed and some that do not synchronize with the device already.

Those that do not work:

• GPS for some apps is not accurate.
• Location sharing has got issues.
• UBS Mounting doesn’t work.
• Force close problems
• Few of the features behave unlike they are ought to.
• USB debugging Mode not installed.

• Prerequisites

  • The process of updating may wipe the memory and thus you must back up all the stuff present on your phone. One can take the backup of data individually for each type. For SMSs, “SMS Backup and Restore application” ; for Contacts, synchronize with Gmail app ; for Call Logs, use “Call Log & Restore” ; Images, Songs, Videos, Files can be copied to external/internal SD Card ; for APN & MMS Settings, go to ‘applications’, select ‘settings’,then choose ‘Wireless & network’, in which select ‘Mobile networks’, and finally ‘access point names’.
  (Avoid using Samsung KIES for the same as they do not go along with ROM firmwares).
  • Minimum 40% of the battery charge is required in your device to stand the complete process.
  • Disable all the anti-virus programs installed in the device.
  • The phone must be rooted. Check that by “root checker” app available at Google PLAY store.

  Steps to update Samsung Infuse 4G with JellyBean 4.1

  • Download the package “Jellybean 4.1 JRO03 Firmware” to the PC and transfer the same to the phone (at easily accessible location) by connecting it to the computer via USB cable.
  • Disconnect and switch off the phone. To go to Recovery Mode, press and hold Volume Up along with Volume down keys and Power button all together.
  • In recovery mode, choose “wipe data/factory reset” > “Wipe cache partition”. This clears all the data on your phone.
  • Now select, “install zip from SD card” and then, “Choose zip from SDcard”. After this you select the package zip file that was downloaded in the first step. Te process continues for 5-7 minutes.
  • Select the language you want it in the update and Google Account.
  You have successfully updated the device with latest jellybean. To check on it, go to “About Phone” in the Settings menu. The firmware will have the entry of Jellybean 4.1.1 JRO03 Firmware.