How to root Android 2.2 Froyo with 1 click?

Finally, rooting Android 2.2 Froyo is as simple as ABC. Thanks to z4root. It is a one click solution to root and un-root Android 2.2 Froyo. And is developed by xda-developer, RyanZA. Based on RyanZA, it should be 100% safe as nothing on disk is changed besides the root binaries. And if something goes wrong, just simply reboot your device should fix up any and all issues. Well, I cannot try it on Android HTC HD2 because mine is already rooted by default. But you can. So far, these devices reported working…


  • Samsung Galaxy S (All variants)
  • Backflip
  • Sony X10
  • Xperia Mini
  • Drod 2
  • Galaxy Tab
  • Wildfire
  • Galaxy I5700
  • Galaxy 3 I5800
  • Droid X


  • Desire (requires nand unlock)
  • Desire HD (requires nand unlock)

Come on, wait no more. Root your device and unlock the its real power. πŸ˜‰

Search for β€˜z4root’ at Android Market to download it.


  1. The Temporary Root option doesn’t seem to work for my LG Optimus One with Android 2.2. It keeps on asking me to enable Debugging Mode when it is already turned on.

  2. Hi Jayce,

    could you please guide me how to root Thai font on Android pad (pendo pad). Its firmware is now on Android 2.1.

    Thank you very much

  3. Hi, Jayce, first of all, Merry X’mas and Happy New year.
    Just want to check since the above software to root cannot use for HTC DESIRE, (1) any other software downloadable with instruction to root HTC DESIRE ? and also, (2) currently the HTC DESIRE is with Android 2.3.3, where and how can i download and install 2.3.7 to HTC DESIRE with installation guidance ?
    Thank you very much.

  4. Hi, Jayce, forgot to mention that i did try the SUPERONECLIKC but it does not work for CMW RECOVERY after i have run the SUPERONECLICK.

  5. I recently attempted to root my kindle fire using this from the app store and now it wont even turn back on. Help would be greatly appreciated.


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