I am attempting to take my streak (att build 6601) from 1.6 to 2.1,, then ultimately to 2.2 ,, I can utilized instruction (thanks homiess) and get stuck during the fastboot process, I put the update file on streak root,, dragged the recovery.stock.img to the fastboot.exe file as instructed,, when I enter fastboot ,, I enter the prescribed code "fastboot -i 0x413c flash recovery recovery.img" I receive an error message, ,,"unable to load recovery stock img",, can anyone help me,, I am using Win7 if that matters, Thanks,
Upgrading from O2 1.6 (build 4399) to O2 2.1 (build 8105)
1.Download the O2 2.1 (build 8105) file and the Stock recovery (build 4399) file in this post.
2.Rename update-8105-21.pkg to Update.pkg and copy it to the root of your microsd.
3.Move the stock recovery image you downloaded into the same folder as the fastboot.exe.
4.Turn off the Streak and put it in fastboot mode by holding down the camera shutter button then press and hold the power button until a white screen comes up.
5.Tap on the Fastboot button in the top right corner.
6.You will see Wait for USB Fastboot detect, wait 10 seconds and then plug in the usb cable from the computer.
7.The screen will then change to say Fastboot_Mode. In windows go to Start > Run... > type: cmd and hit enter.
8.Now navagate to the fastboot.exe file with the cd command. Fastboot should be in the "tools" folder in the Android SDK you downloaded.
9.When you get there type: fastboot -i 0x413c flash recovery recovery.img
10.When it says Download RECOVERY Done! on the Streak pull the battery and remove the usb cable.
11.Put the battery back in and hold the volume up and down buttons down while pressing the power button, it will boot into recovery menu.
12.Select Software upgrade via Update.pkg on SD Card using volume keys and camera button to select. Be patient it will take a while.
13.The Streak will reboot and you are now on O2 2.1 (build 8105).