BlackBerry OS 4.5
BlackBerry OS 4.5 वाले स्मार्टफ़ोन, टैबलेट और फ़ोन। मोबाइल उपकरणों के लिए संस्करण BlackBerry OS 4.5 ऑपरेटिंग सिस्टम के बारे में सब कुछ
BlackBerry OS is a proprietary mobile operating system developed by BlackBerry Limited for its BlackBerry line of smartphone handheld devices.
The operating system provides multitasking and supports specialized input devices that have been adopted by BlackBerry for use in its handhelds.
| उद्यम/डेवलपर: | Research In Motion |
| App Store: | BlackBerry App World |
| आवेदनों की संख्या: | 70,000 |
| OS Kernel: | Java |
| संस्करण: | BlackBerry OS 4.5 |
| संस्करण रिलीज़ दिनांक: | जून, 2008 |
