I still wealthy person the trouble with “An strange error occurred (21)” (when in rejuvenate mode) and the (1600) fault when in DFU mode. I’m on WinXP…I’ve been trying to puzzle out this mistake e’er since the 1st meter I tested to update my wife’s Iphone 3G OS to the 3.0 OS. Found this on some other web site and it helped when the others didnt… Apple: WHAT THE Hades IS haywire WITH YOU?
. i tested to downgrade te microcode as good as rejuvenate a hacktivated edition of iOs but spell restoring 16xx mistake pops up . In “files of type:” blue-ribbon all documents
Bricked phonei was operative 3.1.3 with a jailbroken phone. the electric battery died and i blocked in my headphone to the USB courser on my in sprint CD thespian in my hand truck and odd it. I may try the apple computer memory tomorrow.
I aboveboard don’t error up all the steps. It wasn’t until i had well-tried to update to the iOS4 that i was abruptly confronted with a headphone stuck in the regenerate loop.
Cool.. this confusion occurs everytime one tries to embark DFU mode. ThenI tested to regenerate and got stuck in this endless loop, acquiring the like error.Tried to rejuvenate fifty-fifty on a PC and not working…
Everything was fine until i detected that its not doing anything then for some intellect the blind went white for similar half a second then black then apple logotype appeared. The Best way to hold electronics out of landfills is to hold them working longer.
I rich person this like problem, got a new iphone on the net, and it plant fine but has 1.1.2 and volition not restore.
You can visit the source tie-in below for elaborated troubleshooting stairs , fair look for the matter “HOW TO rejuvenate AN IPHONE”, In DFU modes, message shows 1601 error, and 1604 mistake for retrieval mode. Openhearted note that restoring iPhone clears ALL personal data.

Fix the planet error is recycling! Are these stairs for MAC users too or are these directions for how to bargain with 1611 on a PC?
If you wish neat results try THIS!!!!!!! ILikeMyiPhone (author) said: Thats a good error!