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nRF9160 Modem Firmware v1.0.0 update

iotlight

I have a nRF9160 DK need to update modem firmware to v1.0.0

According to C:\nRF91\mfwnrf9160100\README.txt below, I should use nRF Connect Programmer to update modem firmware

Fullscreen README.txt Download 
The MDM DFU tool is not released any more as part of modem firmware release. Please use nRF Connect Programmer to update modem firmware.

I added all three hex files "72B3D7C.ipc_dfu.signed_1.0.0.ihex", "firmware.update.image.segments.0.hex" and "firmware.update.image.segments.1.hex"

and got the following result.

Fullscreen 2019-07-11T21_13_07.814Z-log.txt Download 
2019-07-11T21:13:10.711Z INFO Application data folder: C:\Users\advanchip\AppData\Roaming\nrfconnect\pc-nrfconnect-programmer
2019-07-11T21:13:11.116Z DEBUG App pc-nrfconnect-programmer v1.2.0 official
2019-07-11T21:13:11.116Z DEBUG App path: C:\Users\advanchip\.nrfconnect-apps\node_modules\pc-nrfconnect-programmer
2019-07-11T21:13:11.116Z DEBUG nRFConnect 3.0.0 is supported by the app (^3.0.0)
2019-07-11T21:13:11.116Z DEBUG nRFConnect path: C:\Users\advanchip\AppData\Local\Programs\nrfconnect\resources\app.asar
2019-07-11T21:13:11.116Z DEBUG HomeDir: C:\Users\advanchip
2019-07-11T21:13:11.116Z DEBUG TmpDir: C:\Users\ADVANC~1\AppData\Local\Temp
2019-07-11T21:13:11.655Z ERROR Error while probing devices: Error occured when get serial numbers. Errorcode: CouldNotOpenDLL (0x7)
Lowlevel error: JLINKARM_DLL_TOO_OLD (ffffff99)

2019-07-11T23:21:52.011Z ERROR Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic USB device.
2019-07-11T23:25:05.111Z INFO Parsing HEX file:  C:\nRF91\mfwnrf9160100\72B3D7C.ipc_dfu.signed_1.0.0.ihex
2019-07-11T23:25:05.301Z INFO File was last modified at  6/23/2019, 10:11:32 PM
2019-07-11T23:25:05.378Z INFO Data block: 0x2000000C-0x2000127C (0x00001270  bytes long)
2019-07-11T23:25:05.406Z INFO Parsing HEX file:  C:\nRF91\mfwnrf9160100\firmware.update.image.segments.0.hex
2019-07-11T23:25:05.406Z INFO File was last modified at  6/28/2019, 3:20:30 AM
2019-07-11T23:25:05.478Z INFO Data block: 0x59602000-0x59602928 (0x00000928  bytes long)
2019-07-11T23:25:05.493Z INFO Parsing HEX file:  C:\nRF91\mfwnrf9160100\firmware.update.image.segments.1.hex
2019-07-11T23:25:05.494Z INFO File was last modified at  6/28/2019, 3:20:30 AM
2019-07-11T23:25:10.626Z INFO Data block: 0x00006000-0x00010000 (0x0000A000  bytes long)
2019-07-11T23:25:10.626Z INFO Data block: 0x00050000-0x00234000 (0x001E4000  bytes long)
2019-07-11T23:25:10.626Z INFO Data block: 0x0027C000-0x00280000 (0x00004000  bytes long)
2019-07-11T23:34:38.337Z INFO Does not need to be reloaded:  C:\nRF91\mfwnrf9160100\72B3D7C.ipc_dfu.signed_1.0.0.ihex
2019-07-11T23:34:38.338Z INFO Does not need to be reloaded:  C:\nRF91\mfwnrf9160100\firmware.update.image.segments.0.hex
2019-07-11T23:34:38.338Z INFO Does not need to be reloaded:  C:\nRF91\mfwnrf9160100\firmware.update.image.segments.1.hex
2019-07-11T23:34:54.012Z ERROR Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic USB device.
2019-07-11T23:35:54.599Z ERROR Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic USB device.
2019-07-11T23:36:01.910Z INFO Target device closed.
2019-07-11T23:36:18.111Z ERROR Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic USB device.

Please advise.  Thanks

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