use STUN protocol (電話)
***************************************************
強迫關機
按 Home button( 主目錄鍵) + 電源開關鍵
***************************************************************
DFU mode(進入DFU mode):
ref: http://www.gizzomo.com/tutorials/dfu-mode.php
1.1.) 開啟 iOS 主機, 並連接主機至 iTunes.
1.2.) 首先同時按着主目錄鍵及電源開關鍵.
1.3.) 至 iOS 主機被強制關機後, 放開電源開關鍵.
1.4.) 繼續維持按着主目錄鍵約 10 秒鐘.
1.5.) iTunes 將認出在 DFU 模式的主機, 按確定後即完成.
******************************************************
手動升級 IOS
Now you must choose to use an IPSW file by entering an alternate update method:
- For Mac: OPTION(ALT) + Click on the “Update” button
- For Windows: SHIFT + Click on the ‘Update’(更新或回復) button
********************************************************************
APPLE model:
REf: http://www.iphonehacks.com/ios-firmware-file-based-ipad-model
apple model:
| Model | Model Number | Identifier |
| iPad Air 2 (Wi-Fi only) | A1566 | iPad5,3 |
| iPad Air 2 Wi-Fi + Cellular | A1567 | iPad5,4 |
| iPad mini 3 (Wi-Fi only) | A1599 | iPad4,7 |
| iPad mini 3 (Wi-Fi+Cellular only) | A1600 | iPad4,8 |
| iPad mini 3 (Wi-Fi + Cellular, China) | A1601 | NA |
| iPad Air | A1474 | iPad4,1 |
| iPad Air Wi-Fi + Cellular | A1475 | iPad4,2 |
| iPad Air Wi-Fi + Cellular (China) | A1476 | iPad4,3 |
| Retina iPad mini Wi-Fi | A1489 | iPad4,4 |
| Retina iPad mini Wi-Fi + Cellular | A1490 | iPad4,5 |
| Retina iPad mini Wi-Fi + Cellular (China) | A1491 | iPad4,6 |
| iPad mini Wi-Fi | A1432 | iPad2,5 |
| iPad mini Wi-Fi + Cellular | A1454 | iPad2,6 |
| iPad mini Wi-Fi + Cellular (MM) | A1455 | iPad2,7 |
| iPad (4th generation) Wi-Fi | A1458 | iPad3,4 |
| iPad (4th generation) Wi-Fi + Cellular | A1459 | iPad3,5 |
| iPad (4th generation) Wi-Fi + Cellular (MM) | A1460 | iPad3,6 |
| iPad (3rd generation) Wi-Fi | A1416 | iPad3,1 |
| iPad (3rd generation) Wi-Fi + Cellular (VZ) | A1403 | iPad3,2 |
| iPad (3rd generation) Wi-Fi + Cellular | A1430 | iPad3,3 |
| iPad 2 | A1395 | iPad2,1 |
| iPad 2 (CDMA model) | A1397 | iPad2,3 |
| iPad 2 (GSM model) | A1396 | iPad2,2 |
| iPad (Wi-Fi) | A1219 | iPad1,1 |
| iPad (Wi-Fi + 3G) | A1337 | iPad1,1 |
REF: http://www.iphonehacks.com/download-ipad-ios-firmware
Download iOS Firmware File For iPad
The iOS firmware files released for iPad so far:
