, which unlocked major features like Wi-Fi hotspots, NFC tagging, and FM radio support. During this era, users often hunted for "leaked" versions (like OS 7.1.0.247) to get these features before their mobile carriers officially approved them. The Technical Ritual: Flashing the "Vendor.xml"
Here is the that people considered "the updated flash file": blackberry 9790 flash file updated
Disclaimer: Flashing your device voids any remaining warranty (unlikely for a 2011 phone). We are not responsible for data loss or hardware damage. Proceed at your own risk. , which unlocked major features like Wi-Fi hotspots,