[Samsung Infuse 4G] deathblade:
hi this is a tutorial of how i got from froyo (android version 2.2) to Jellybean (android version 4.3) without using a computer

ok so here are a few things you will need:

1x micro sd card (incase your data doesnt work to transfer files from computer or other device to phone)

1x a way to use micro sd card in computer (or other device)

Roms:

1x GB rom (the one i used is here)

1x ICS Rom (i used cm9 by entropy found here)

1x JB Rom + gapps (and i used scotts unoffical cm10.2 found here)

1x 3e Recovery (you can find this here and here is a video showing you how to use it)

***APP***

ROOT BROSWER ( or the one mentioned in the video)

ROM MANAGER

FRAMAROOT

ok so lets get to it... oh yeah

**************************** DISCLAIMER**********************

I TAKE NO CREDIT FOR THESE FILES AND APPS AND I ALSO AM NOT RESPONISIBLE IF YOU END UP

GETTING A REALLY EXPENSIVE BRICK NOR IS ANYONE ELSE BUT YOUR SELF

-----------------------------------------------------------TUTORIAL----------------------------------------------

ok download the files and install the apps from above

have them on your infuse (by any means you can i had to download them on my s3 and transfer them via sdcard)

ok

STEP 1:

- use framaroot to root your devicejust open it and press aragorn( i assume all infuses will have the same exploit name)

- reboot

STEP 2:

- open rom manager and click install recovery and select galaxy i9000 (they have the same partitions)

itll download a zip

STEP 3:

- follow the video for the 3e recovery installation posted above^

STEP 4:

- reboot revocery but powering off the device and pressing and holding vol up and down and power, once you see samsung come up release power

(once in recovery it should say 3e recovery at the top)

- select install update zip (vol up and down move from one item to the next and power selects it)

(your screen should go blank then come back up in clock work mod recovery)

- once in clock work mod recovery go to wipe data (say yes)

- then wipe cache (say yes) then go to advanced and wipe davlic cache (say yes)

- go back and go into mounts and storage and format system (say yes)

-go back select install zip from sdcard find the zip for the GB rom and select it and select yes ==HURRAY YOU JUST FLASHED A ROM==

- go back and select reboot device

STEP 5:

- once your phone boots up and is loaded go back into recovery (via three button method)

- then repeat the wipes and formatting

- then go to install zip from sdcard, and flash the ICS rom (warning you will get rainbow recovery, but you should still be able to navigate it)

- go to advanced and reboot recovery and flash it again

- once the second flash it done reboot device

FROM THIS POINT ON PLEASE REMOVE THE MICRO SDCARDS FROM THE DEVICE

STEP 6: (for now on the wipes and formating will be called wiping)

- once the device has booted in to cm9 reboot recovery again

- you will still have rainbow recovery but go and wipe it again

- and go and flash the JB Rom (if its one of scotts the first time the flash will fail just flash again)

- after the second flash it should auto boot into recovery (where you will see that it is fixed and no more rainbow)

- flash the JB rom once more and this time flash the gapps as well

REBOOT!

AND THERE YOU GO FROM FROYO (2.2) TO JB (4.3)

IF THIS HAS HELPED OR YOU FIND THIS INFORMATIVE PLEASE PRESS THAT THANKS BUTTON