(例によって、一部のアプリしかバンドルされていませんが)ソフトウェア・リリース 10.3.3.498 が公開されたので、手元の Leap にインストールしてみました。
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C:\BlackBerry> STR100-1.Leap.BB10_3_3.10.3.3.498.exe
RIM Wireless Device Command-Line Auto-Programmer Version 3.11.0.27 (Win32) [Apr 15 2015 15:51:44]
Copyright 2012 Research In Motion Limited
Connecting to Bootrom:
Resetting Device:
Enter password (10 left): ****
Connected
[ Uploading RAM Image 0x8023E1A0 ] [############## 100 ##############]
QCFMv1/v2 Hybrid File
containing: OS, User File System
Signature Trailer:
EC521_512 Signer: 0x48584E51 (QNXH-OS-1)
EC521_256 Signer: 0x4C584E51 (QNXL-OS-1)
[ Writing 0x20E88053 ] [############## 100 ##############]
QCFMv1/v2 Hybrid File
containing: Radio
Signature Trailer:
EC521_512 Signer: 0x48584E51 (QNXH-OS-1)
EC521_256 Signer: 0x4C584E51 (QNXL-OS-1)
[ Writing 0x00D0C044 ] [############## 100 ##############]
QCFMv1/v2 Hybrid File
containing: IFS, OS
IFS/OS Version: 10.3.3.746 DEV
Hardware ID: 0x051D0001 RIM BlackBerry Device
Metrics Version: 3.18
Build Date: Apr 12 2016
Build Time: 12:16:00
Build User: developer
STP Protocol Ver: 0.0.4 (release OS)
Signature Trailer:
EC521_512 Signer: 0x48584E51 (QNXH-OS-1)
EC521_256 Signer: 0x4C584E51 (QNXL-OS-1)
[ Writing 0x0029C026 ] [############## 100 ##############]
Done.