OS 7.1.0.1098 (and carrier-specific builds like 7.1.0.523 or 7.1.0.746). Key Improvements in 7.1: Mobile Hotspot: Allows sharing 3G data via Wi-Fi for up to five devices. Wi-Fi Calling: Support for making calls over Wi-Fi networks. BlackBerry Tag: NFC-based BBM contact and file sharing. Native support for local radio stations. BBM Update: Enhanced social features within BlackBerry Messenger. Required Tools & Files
OS 7.1.0.1098 (and carrier-specific builds like 7.1.0.523 or 7.1.0.746). Key Improvements in 7.1: Mobile Hotspot: Allows sharing 3G data via Wi-Fi for up to five devices. Wi-Fi Calling: Support for making calls over Wi-Fi networks. BlackBerry Tag: NFC-based BBM contact and file sharing. Native support for local radio stations. BBM Update: Enhanced social features within BlackBerry Messenger. Required Tools & Files