កំណែកម្មវិធីបង្កប់
Is your phone/tablet is not connected a computer
1. សូមចូលទៅកាន់ ការកំណត់> ទូទៅ> អំពី នៅលើអេក្រង់ដើម។
2. Your firmware version will appear on the screen.
If your phone/tablet is connected to a computer
1. Download and install the latest version of iTunes – ចុចទីនេះ
2. រត់ កម្មវិធី iTunes, connect the device and wait for it to appear at the top right in iTunes window.
3. ជ្រើសរើសឧបករណ៍របស់អ្នក។
4. Fin the firmware version in សេចក្តីសង្ខេប or ការកំណត់ tab depending on your device.
iPhone firmware versions :
| standard of comparison | 
ទូរស័ព្ទ iPhone |
iPhone 3G |
iPhone 3GS |
ទូរស័ព្ទ iPhone 4 |
iPhone 4S |
ទូរស័ព្ទ iPhone 5 |
iPhone 5C |
iPhone 5S |
ទូរស័ព្ទ iPhone 6 |
| the highest iOS possible | 1.0 | 2.0 | 3.0 | 4.0 (GSM model)4.2.5 (CDMA model)6.0 (GSM model, Rev A) |
5.0 | 6.0 | 7.0 | 7.0 | 8.0 |
|
the lowest iOS possible
|
3.1.3 | 4.2.1 | 6.1.3 | 7.1.2 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 |
iPad firmware versions
| standard of comparison | 
iPad ១ ជី |
iPad 2 |
iPad 2 វ៉ាយហ្វាយ |
iPad 3 |
iPad 4 |
iPad អាកាស |
iPad mini 1G |
iPad mini 2G |
iPad mini 3G |
| the lowest iOS possible | 3.2 | 4.3 | 5.1 | 5.1 | 6.0 (ម៉ូដែល Wi-Fi)6.0.1 (other models) |
7.1 (TD-LTE models)7.0.3 (остальные модели) |
6.0 (Wi-Fi модель)6.0.1 (other models) |
7.1 (TD-LTE models)7.0.3 (other models) |
8.0 |
| the highest iOS possible | 5.1.1 | 8.4 | 8.4 | 8.4 |
8.4 | 8.4 | 8.4 | 8.4 | 8.4 |
iPod touch firmware versions
| standard of comparison | 
iPod touch 1G |
iPod touch 2G |
iPod touch 3G |
iPod touch 4G |
iPod touch 5G |
|
the lowest iOS possible
|
1.1 | 2.1.1 | 3.1.1 | 4.1 | 6.0 |
|
the highest iOS possible
|
3.1.3 | 4.2.1 | 5.1.1 | 6.1.6 | 8.4 |
