iPhone4s 5.1.1 解除JB

由於本人想升級到6.1.2 再jb

所以依家要先解除jb再升級

但係當我係itune禁回復既時候

佢就一直話無法聯絡iphone軟體更新伺服器

咁我仲可以點做?

1.試左好多次

2.用緊6.1.2固件黎進行回復

3.個網絡係完全無問題

4.iTune已經係最update

求教!!!!thx

更新:

回1樓 佢話存取被拒 唔俾我開

1 個解答

評分
  • Louis
    Lv 7
    7 年 前
    最佳解答

    個問題好似唔關你解除JB 事, 似係你之前改過個Windows or MAC 既HOST FILE

    先睇下個HOST FILE 有冇改變, 有既改改佢

    Windows 係C:\Windows\System32\drivers\etc\hosts

    用NOTEPAD 開個HOST FILE

    # Copyright (c) 1993-1999 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 host127.0.0.1 localhost

    改返咁既樣就REBOOT 部機後再試用ITUES 回復, 應該就可以回復返個固件

    2013-06-18 11:27:03 補充:

    要用ADMINISTRATOR 身份至可以開到

    方法係先係START BAR 搵ACCESSORIES 再見到NOTEPAD , 再RIGHT CLICK

    揀RUN AS ADMINISTRATOR, 之後開左NOTEPAD 後就OPEN 個HOST FILE 就開到架喇

    記緊要有ADMIN RIGHT 你至開到同改到個FILE

    2013-06-19 15:57:48 補充:

    先係你個WINDOWS START BAR 搵個NOTEPAD, 再RIGHT CLICK MOUSE, OPEN AS ADMINISTRATOR, 再係NOTEPAD OPEN 你個HOST FILE, 咁就改到架喇, 但你要SURE 你係用ADMIN 登入個WINDOWS

還有問題嗎?立即提問即可得到解答。