У вашего броузера проблема в совместимости с HTML5
Today I decided to bring you the updated Setup.App Patch for iPhone 5,1 / 5,2 that fixes the No FREE Space error while creating the CFW on OS X. This Setup.App Patch no longer requires expanding the ROOT File System to 3 GB.
You can follow this tutorial for understanding how you can build a CFW using Setup.App Patches (has proofs):
https://www.youtube.com/watch?v=tFcsC9kGKQQ
You can stay updated on the latest patches availability by checking the table from fce365.info regularly. I post there the direct links for all the patches as I create them.
If you have any questions, check out the F.A.Q. page, and if the answer isn't there, ask your questions down in the comments section!
! THlS METHOD DOES NOT WORK IN 2019!
==More Info==
F.A.Q CFW Method: https://fce365.info/f-a-q-cfw-bypass/
==Social Media Links==
Twitter: https://twitter.com/FCE365
Facebook: https://www.facebook.com/fce365official/
WWW: https://fce365.info