📅 April 10, 2009     🕐 1 minute read

HowTo: Downgrade From iPhone OS 3.0 to 2.2.1

So you could not wait for the official release and you upgraded huh? Check out how to downgrade….

  • open itunes
  • get iphone in DFU mode
  • select restore iphone (using the original 2.2.1 firmware, not the custom one “this way you wont get error 1600 from itune”)
  • let iphone do the restart process until you get ERROR 1013
  • close itunes
  • open quickpwn. you will get a message saying to hold power and home for 15 seconds. do it exactly like that hold the power and home for 15 secs.
  • turn on iphone by holding power button for 2 secs
  • open itunes and BINGO iphone is recognize and activated
  • go back to quickpwn. and go with the normal process and voila…


NOTE :

  • If you’re getting “error 21” during the process, you’re probably a lazy mofo and didnt read the instruction. Reinstall iPhone OS 3.0 and follow the instructions above
  • For any other problems, make sure you’re checking the comments. Probably there will be a couple, reporting problems and hopefully a couple that will fix those problems

SUPPORT

FSM has no ads or affiliate links. Your support would simply pay for our servers, domain and maintanance. If there's any leftover change, we'll get some coffee and a slice of pizza. ​

Merch   FSM Goodies ( Alpha release )
PayPal  
Monero (XMR) 43GnqUNJrTi9QyL7kEH8vM8pgWGCE6bjv1FSRipeNMM4TTeNnUVsRBb6MfMpQYxtLE7ReonxVVSXz2rFCEdW5H11LC3x73b
Bitcoin (BTC) 1Hfuq77gKKFJeNcq4EP4dQK3yDRWrFEwJR
Bitcoin Cash (BCH) qzmdm6e6q5wf2p6sxz2mst7cenz60newwc5m4e9js8
Ether (ETH) 0x5f02869278C24A6579d3820f52AD15936D6F9d69
Stellar (XLM) GDWT2QU2CI3GZ5XH5DTSU3IUAHZMTB6VQKKRHBYWS5YCCQOAG6OKG2OB
More content?