How to Check the Firmware Version of iPhone如何檢查固件版本的iphone

Apple has introduced a new蘋果公司已經引入了新的 firmware upgrade 1.1.1固件升級1.1.1 for iPhone which is officially為iphone這是正式 irreversible不可逆轉 (although （雖然 workaround instructions to downgrade to version 1.0.2 has emerged其他可行的指示，降級版本1.0.2已經出現 ). ） 。 And once updated, iPhone is uncrackable and thus users can no longer jailbreak or install useful third-party applications or software to iPhone other than the one authorized by Apple.一旦更新， iphone是uncrackable ，從而用戶可以不再越獄或安裝有用的第三方應用程序或軟件， iphone以外的一個授權的蘋果。 And it’s also cannot be hacked to unlock SIM-lock so iPhone can only be used on AT&T cellphone network in US and other Apple’s partnered carriers in other countries.它也不能砍死解鎖SIM卡鎖，使iphone只能用於對AT ＆ T公司的手機網絡在美國和其它蘋果的合作夥伴關係，運營商在其他國家。 In future, all new iPhone models will be sold pre-installed with new firmware 1.1.1 or 1.1.2 or newer out of the box.在今後，所有新iphone模式將出售預先安裝新的固件1.1.1或1.1.2或更新版本出來的框。

However, there is possibility that some stores may still stock some inventories of iPhone in older firmware version 1.0.x.不過，有可能是一些商店仍可能有些股票的庫存iphone在較舊的固件版本1.0.x. If you intend to unlock the iPhone for use with carriers other than AT&T or to install third-party native applications and don’t want to lose any call functions by downgrading an iPhone that was previously unlocked, it’s important to check and verify that the iPhone you’re getting is in fact comes with old 1.0.x version of firmware software, and never yet been upgraded before.如果您打算解鎖iphone使用與運營商以外的其他AT ＆ T或安裝第三方黨的本土應用和不想失去任何通話功能降低1 iphone ，這是以前沒有上鎖，這是非常重要的檢查和驗證該iphone您收到其實是在談到與舊1.0.x版本的固件軟件，決不尚未升級之前。 The checking procedure on iPhone to determine its firmware version is also useful is you decide to buy iPhone on eBay or auctions sites.檢查的程序， iphone ，以確定其固件版本也是很有用的是你決定購買iphone在eBay上或拍賣網站。 Normally iPhone firmware version is shown in iTunes after activating and on every successful connecting.通常iphone固件版本是顯示在iTunes後，激活和對每一個成功的連接。 The following methods will allow you to check the firmware even before the phone is activated.下列方法可讓您檢查固件，甚至之前，電話被激活。

How to Check iPhone Firmware from Packaging Box Serial Number 如何檢查iphone固件從包裝盒序號

If you want to know your iPhone firmware version without unwrap and open up the package, the serial number of iPhone wrote on a sticker on the box may provide you some hint.如果你想知道您的iphone固件版本沒有打開，並打開了包，序號iphone上寫道貼紙上的方塊，可為您提供一些提示。 In fact, if you order a phone online from Apple, it’s possible to see what is your iPhone’s serial number when you check your invoice online, even before before the phone arrives at your hand.事實上，如果你命令進行電話線上從Apple裡，您也可以看到什麼是您的iphone的序號，當您檢查您的發票在線，即使之前前電話到達您的手。

A typical iPhone will have a serial number in the following format: 7T727XYZWH8一個典型的iphone將有序號在以下格式： 7t727xyzwh8

The serial number is made up of several blocks which have its own meaning, as explain below:序號組成的數座樓宇，其中有自己的含義，作為解釋如下：

Digits 1 to 3 (7T7) = Year / Batch code數字1至3 （ 7t7 ） =年/批次代碼
Digits 4 to 5 (27) = Week of manufacture數字4至5 （ 27 ） =週製造
Digits 6 to 8 (XZY) = Unique identifier part of the S/N數字六日至八日（ xzy ） =獨特的識別標誌的一部分的S /
Digits 9 to 11 (WH8) = 8Gb model數字9日至11日（ wh8 ） = 8 GB的模型

The only significant number in the serial ID number to help you guess which firmware version your iPhone has are digit 4 and digit 5, which show week of manufacturing of the iPhone.唯一顯著的數目在串行的ID號碼，以幫助您的猜測，其中固件版本您的iphone已是4位數和5位數，這表明週製造業的iphone 。 It has been它已 known眾所周知， that iPhone version 1.1.1.這iphone 1.1.1版。 started shipping to customers from week 39 onwards.開始發運給客戶，從39週起。 From week 47 onwards, Apple releases iPhone version 1.1.2 with bootloader version 4.6, upgraded from v3.9.從47週起，蘋果電腦發布的iphone版本1.1.2與引導4.6版，升級，從v3.9 。

So if your 4th and 5th digits in iPhone serial number is less than 39 (38 or lower), it’s almost certain that the iPhone as firmware 1.0.2.因此，如果您的第四和第五位在iphone序號小於39 （ 38或更低） ，它的幾乎可以肯定，該iphone作為固件1.0.2 。 If the number is greater than 39 (40 and higher), it’s also almost certain that the firmware in iPhone will be 1.1.1 or newer, where you probably need to start arranging to return the phone if you’re not planning to use the phone on AT&T.如果人數大於39 （ 40歲及以上） ，它也幾乎可以肯定，固件在iphone將1.1.1或更新版本，在那裡您可能需要開始按期返回的電話如果您不打算使用手機，就在科技投入。 Grey area is when the digits is 39, where the iPhone has equal chances to be 1.0.2 or 1.1.1.灰色地帶，是當數字是39 ，而iphone有平等的機會，將1.0.2或1.1.1 。 To actually check the correct firmware version, you have to use other methods listed below.其實，以檢查正確的固件版本，你必須使用其他方法，列在了下面。

How to Determine if iPhone is On Firmware version 1.1.1 or Older 1.0.x 如何確定是否iphone是對固件版本1.1.1或以上1.0.x

If your aim is simply to check and determine whether your iPhone is running on newer version 1.1.1 or older version 1.0.x of firmware, the fastest and easiest method is by holding down the Power (Sleep/Wake) and Home button until iPhone enters restore mode by displaying one of the following image on screen - sync cable and iTunes logo or yellow triangle .如果您的目的只是為了檢查，並決定是否您的iphone是運行在較新的版本1.1.1或以上版本1.0.x固件，最快和最簡單的方法是按住電源（睡眠/喚醒）和主頁按鈕，直到iphone進入還原模式顯示下列其中一個圖像在屏幕上-同步化連接線和i Tunes標識或黃色三角。

The sync cable and itunes logo is the new firmware 1.1.1.同步電纜和iTunes的標誌是新的固件1.1.1 。 restore screen, while the yellow triangle is the old firmware 1.0.2 restore screen.恢復屏幕，而黃河三角是舊固件1.0.2恢復畫面。 However, this may change in future firmware upgrade.不過，這可能會改變，在未來的固件升級。

How to Check iPhone Firmware Version (Field Test Mode) 如何檢查iphone固件版本（現場測試模式）

1. Turn on the phone and slide to unlock the keypad.啟動手機及幻燈片要將鍵盤解鎖。 iPhone screen should show that only emergency calls is allowed. iphone屏幕上應表明，只有緊急召喚，是不允許的。
2. Enter the following key sequence: *3001#12345#* and then finish by pressing Call button.輸入以下按鍵順序： * 3001 ＃ 12345 ＃ *然後完成按下呼叫按鈕。 This will enter field test mode of iPhone.這將進入實地測試模式iphone 。
3. Tap on Versions .塔上的版本 。
4. The firmware revision information of iPhone installed out of the box will be shown on LCD screen.固件修訂信息iphone安裝出來的框會顯示在液晶屏幕。 The following guide will match the firmware revision to the firmware version.以下指南將匹配的固件修訂，以固件版本。

   03.12.06_G - firmware version 1.0.0 03.12.06_g -固件版本1 .0.0
   03.14.08_G - firmware version 1.0.1 or 1.02 03.14.08_g -固件版本1 .0.1或1 .02
   04.01.13_G - firmware version 1.1.1 04.01.13_g -固件版本1 .1.1
   04.02.04_G - firmware version 1.1.1 04.02.04_g -固件版本1 .1.1

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 original English article原來的英語文章 whenever possible.只要有可能。

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