00> <debug> nrf_dfu_ble: Finished handling conn sec update
00> <debug> nrf_dfu_ble: Set receipt notif
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_RECEIPT_NOTIF_SET
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_ble: Received BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST (request: 247, reply: 247).
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_SELECT (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> app: Shutting down transports (found: 1)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_ble: Buffer 0x200074A0 acquired, len 138 (244)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (command)
00> <debug> nrf_dfu_ble: Freeing buffer 0x200074A0
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (command)
00> <debug> nrf_dfu_validation: PB: Init packet data len: 61
00> <info> nrf_dfu_validation: Signature required. Checking signature.
00> <info> nrf_dfu_validation: Calculating init packet hash (init packet len: 61)
00> <info> nrf_dfu_validation: Verify signature
00> <error> nrf_dfu_validation: Signature failed (err_code: 0x8542)
00> <debug> nrf_dfu_validation: Signature:
00> <debug> nrf_dfu_validation:  B6 DD 1F EE 44 79 DA 46|....Dy.F
00> <debug> nrf_dfu_validation:  BF 50 06 E2 09 A0 7C E7|.P....|.
00> <debug> nrf_dfu_validation:  42 E2 BB C5 80 07 44 B2|B.....D.
00> <debug> nrf_dfu_validation:  47 FC 57 96 BD 7B 59 D0|G.W..{Y.
00> <debug> nrf_dfu_validation:  70 F2 CD 98 7E 51 2E FE|p...~Q..
00> <debug> nrf_dfu_validation:  A7 21 8E 2F 1E 4B 30 1D|.!./.K0.
00> <debug> nrf_dfu_validation:  41 54 37 51 97 F9 EB 9E|AT7Q....
00> <debug> nrf_dfu_validation:  4B 39 5C 65 BA 09 08 E9|K9\e....
00> <debug> nrf_dfu_validation: Hash:
00> <debug> nrf_dfu_validation:  8E 07 77 3A 8A 58 3D 1C|..w:.X=.
00> <debug> nrf_dfu_validation:  DE 79 5F D4 D0 D5 B8 B6|.y_.....
00> <debug> nrf_dfu_validation:  1D 39 4B 0B 31 52 CB 99|.9K.1R..
00> <debug> nrf_dfu_validation:  7F 3C E4 33 72 01 0B 80|.<.3r...
00> <debug> nrf_dfu_validation: Public Key:
00> <debug> nrf_dfu_validation:  65 FC 2B F8 16 DA 01 9A|e.+.....
00> <debug> nrf_dfu_validation:  DE 75 D4 A8 47 71 96 21|.u..Gq.!
00> <debug> nrf_dfu_validation:  1C 87 55 69 10 5A BE 04|..Ui.Z..
00> <debug> nrf_dfu_validation:  57 8F D2 B0 29 94 56 B8|W...).V.
00> <debug> nrf_dfu_validation:  CA 03 63 D6 35 C6 4D A7|..c.5.M.
00> <debug> nrf_dfu_validation:  81 9F EF A7 D2 EC B7 F3|........
00> <debug> nrf_dfu_validation:  07 FF 80 AF 7A 3B 4C 19|....z;L.
00> <debug> nrf_dfu_validation:  B8 91 C5 14 3C E8 76 6D|....<.vm
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x5
00> <warning> nrf_dfu_ble: DFU request 4 failed with error: 0x5
00> <debug> app: Shutting down transports (found: 1)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_ble: Buffer 0x200074A0 acquired, len 138 (244)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (command)
00> <debug> nrf_dfu_ble: Freeing buffer 0x200074A0
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (command)
00> <debug> nrf_dfu_validation: PB: Init packet data len: 61
00> <info> nrf_dfu_validation: Signature required. Checking signature.
00> <info> nrf_dfu_validation: Calculating init packet hash (init packet len: 61)
00> <info> nrf_dfu_validation: Verify signature
00> <error> nrf_dfu_validation: Signature failed (err_code: 0x8542)
00> <debug> nrf_dfu_validation: Signature:
00> <debug> nrf_dfu_validation:  B6 DD 1F EE 44 79 DA 46|....Dy.F
00> <debug> nrf_dfu_validation:  BF 50 06 E2 09 A0 7C E7|.P....|.
00> <debug> nrf_dfu_validation:  42 E2 BB C5 80 07 44 B2|B.....D.
00> <debug> nrf_dfu_validation:  47 FC 57 96 BD 7B 59 D0|G.W..{Y.
00> <debug> nrf_dfu_validation:  70 F2 CD 98 7E 51 2E FE|p...~Q..
00> <debug> nrf_dfu_validation:  A7 21 8E 2F 1E 4B 30 1D|.!./.K0.
00> <debug> nrf_dfu_validation:  41 54 37 51 97 F9 EB 9E|AT7Q....
00> <debug> nrf_dfu_validation:  4B 39 5C 65 BA 09 08 E9|K9\e....
00> <debug> nrf_dfu_validation: Hash:
00> <debug> nrf_dfu_validation:  8E 07 77 3A 8A 58 3D 1C|..w:.X=.
00> <debug> nrf_dfu_validation:  DE 79 5F D4 D0 D5 B8 B6|.y_.....
00> <debug> nrf_dfu_validation:  1D 39 4B 0B 31 52 CB 99|.9K.1R..
00> <debug> nrf_dfu_validation:  7F 3C E4 33 72 01 0B 80|.<.3r...
00> <debug> nrf_dfu_validation: Public Key:
00> <debug> nrf_dfu_validation:  65 FC 2B F8 16 DA 01 9A|e.+.....
00> <debug> nrf_dfu_validation:  DE 75 D4 A8 47 71 96 21|.u..Gq.!
00> <debug> nrf_dfu_validation:  1C 87 55 69 10 5A BE 04|..Ui.Z..
00> <debug> nrf_dfu_validation:  57 8F D2 B0 29 94 56 B8|W...).V.
00> <debug> nrf_dfu_validation:  CA 03 63 D6 35 C6 4D A7|..c.5.M.
00> <debug> nrf_dfu_validation:  81 9F EF A7 D2 EC B7 F3|........
00> <debug> nrf_dfu_validation:  07 FF 80 AF 7A 3B 4C 19|....z;L.
00> <debug> nrf_dfu_validation:  B8 91 C5 14 3C E8 76 6D|....<.vm
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x5
00> <warning> nrf_dfu_ble: DFU request 4 failed with error: 0x5
00> <debug> app: Shutting down transports (found: 1)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_CREATE (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_ble: Buffer 0x200074A0 acquired, len 138 (244)
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_WRITE (command)
00> <debug> nrf_dfu_ble: Freeing buffer 0x200074A0
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_CRC_GET (command)
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x1
00> <debug> nrf_dfu_req_handler: Handle NRF_DFU_OP_OBJECT_EXECUTE (command)
00> <debug> nrf_dfu_validation: PB: Init packet data len: 61
00> <info> nrf_dfu_validation: Signature required. Checking signature.
00> <info> nrf_dfu_validation: Calculating init packet hash (init packet len: 61)
00> <info> nrf_dfu_validation: Verify signature
00> <error> nrf_dfu_validation: Signature failed (err_code: 0x8542)
00> <debug> nrf_dfu_validation: Signature:
00> <debug> nrf_dfu_validation:  B6 DD 1F EE 44 79 DA 46|....Dy.F
00> <debug> nrf_dfu_validation:  BF 50 06 E2 09 A0 7C E7|.P....|.
00> <debug> nrf_dfu_validation:  42 E2 BB C5 80 07 44 B2|B.....D.
00> <debug> nrf_dfu_validation:  47 FC 57 96 BD 7B 59 D0|G.W..{Y.
00> <debug> nrf_dfu_validation:  70 F2 CD 98 7E 51 2E FE|p...~Q..
00> <debug> nrf_dfu_validation:  A7 21 8E 2F 1E 4B 30 1D|.!./.K0.
00> <debug> nrf_dfu_validation:  41 54 37 51 97 F9 EB 9E|AT7Q....
00> <debug> nrf_dfu_validation:  4B 39 5C 65 BA 09 08 E9|K9\e....
00> <debug> nrf_dfu_validation: Hash:
00> <debug> nrf_dfu_validation:  8E 07 77 3A 8A 58 3D 1C|..w:.X=.
00> <debug> nrf_dfu_validation:  DE 79 5F D4 D0 D5 B8 B6|.y_.....
00> <debug> nrf_dfu_validation:  1D 39 4B 0B 31 52 CB 99|.9K.1R..
00> <debug> nrf_dfu_validation:  7F 3C E4 33 72 01 0B 80|.<.3r...
00> <debug> nrf_dfu_validation: Public Key:
00> <debug> nrf_dfu_validation:  65 FC 2B F8 16 DA 01 9A|e.+.....
00> <debug> nrf_dfu_validation:  DE 75 D4 A8 47 71 96 21|.u..Gq.!
00> <debug> nrf_dfu_validation:  1C 87 55 69 10 5A BE 04|..Ui.Z..
00> <debug> nrf_dfu_validation:  57 8F D2 B0 29 94 56 B8|W...).V.
00> <debug> nrf_dfu_validation:  CA 03 63 D6 35 C6 4D A7|..c.5.M.
00> <debug> nrf_dfu_validation:  81 9F EF A7 D2 EC B7 F3|........
00> <debug> nrf_dfu_validation:  07 FF 80 AF 7A 3B 4C 19|....z;L.
00> <debug> nrf_dfu_validation:  B8 91 C5 14 3C E8 76 6D|....<.vm
00> <debug> nrf_dfu_req_handler: Request handling complete. Result: 0x5
00> <warning> nrf_dfu_ble: DFU request 4 failed with error: 0x5
00> <debug> nrf_dfu_ble: Advertising...