Bonjour HVD,
Malgrès tes indications sur l'erreur 3194, Je n'arrives pas a placer le dernier IOS 7, et je suis totalement perdu.
voici ce que j'obtiens en listant le fichier "hosts":
----------------------------
127.0.0.1 08sr.combineads.info # hosts anti-adware / pups
127.0.0.1 08srvr.combineads.info # hosts anti-adware / pups
127.0.0.1 12srvr.combineads.info # hosts anti-adware / pups
127.0.0.1 2010-fr.com # hosts anti-adware / pups
127.0.0.1 2012-new.biz # hosts anti-adware / pups
127.0.0.1 212link.com # hosts anti-adware / pups
127.0.0.1 2319825.ourtoolbar.com # hosts anti-adware / pups
127.0.0.1 24h00business.com # hosts anti-adware / pups
127.0.0.1 a.adorika.net # hosts anti-adware / pups
127.0.0.1 a.ad-sys.com # hosts anti-adware / pups
127.0.0.1 a.daasafterdusk.com # hosts anti-adware / pups
....
... et ça continue ...

...
127.0.0.1 xmlinstcp.ddbbvt.eu # hosts anti-adware / pups
127.0.0.1 xrstats.com # hosts anti-adware / pups
# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost
-------------------------------------------------------------
J'ai une ERREUR = 3194

-------------------------------------------------------------
J'ai remplacé hosts par celui-ci :
# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost
--------------------------------------------------------------------
J'ai rebooté mon PC, Mais J'ai Toujours l'erreur 3194
a titre d'informations:
version Itunes = 11.1.3.8
Iphone 4
IOS : 5.1.1
dernier IOS Téléchargé : iPhone3,1_7.0.6_11B651_Restore.ipsw
Un grand merci pour ton aide, (ou celui d'un autre membre génial), j'en suis a ma 10 eme tentative...
Je suis sur le point de faire une mise-a-jour officielle Apple 7.1 directement, comme proposé (et je perds définitivement toutes possibilitées de faire un JB)...
A l'Aide!
cordialement.
Foxy.