[Sony Cross-Device General] heiiji:
hi, @munjeni, i encountered an issue while trying to downgrade Xperia 5 iii from A13 to A11, using newflasher.exe version 55, below is the log:

after newflasher failed ,i also tried the xperifirm + flashtool , also failed, please help me out. thanks!!

- Extracting sparse chunk super.010
- Uploading sparse chunk D:\documents\Sony\xperia5iii\resource\XQ-BQ72_Customized HK_61.1.A.11.88\decrypted\flash_session\super.010
download:06306b39
ERROR: TIMEOUT: failed with error code 997 as follows:
Overlapped I/O operation is in progress.
- Error write! Need nBytes: 0x200000 but done: 0x0
nBytes[0x0]:

Error uploading chunk 9!
ERROR: TIMEOUT: failed with error code 997 as follows:
Overlapped I/O operation is in progress.
- Error write! Need nBytes: 0xe but done: 0x0
nBytes[0x0]:

Error writing commad: Read-TA:2:2475

ERROR: TIMEOUT: failed with error code 997 as follows:
Overlapped I/O operation is in progress.
- Error write! Need nBytes: 0xc but done: 0x0
nBytes[0x0]:

Error writing command 'set_active:a'!
ERROR: TIMEOUT: failed with error code 997 as follows:
Overlapped I/O operation is in progress.
- Error write! Need nBytes: 0x4 but done: 0x0
nBytes[0x0]:

- Error writing command Sync!
Closing device.
Press any key to continue . . .

this is the flashtool log:

16/018/2023 06:18:31 - INFO - Selected Bundle for Sony Xperia 5 III(XQ-BQ72). FW release : 61.1.A.11.88. Customization : SONY_HK
16/018/2023 06:18:31 - INFO - Preparing files for flashing
16/019/2023 06:19:20 - INFO - Please connect your device into flashmode.
16/019/2023 06:19:37 - INFO - Using Gordon gate drivers version 3.1.0.0
16/019/2023 06:19:38 - INFO - USB buffer size set to 512K
16/019/2023 06:19:38 - INFO - Opening device for R/W
16/019/2023 06:19:38 - INFO - Device ready for R/W.
16/019/2023 06:19:38 - INFO - Reading device information
16/019/2023 06:19:38 - INFO - Reading phone properties
16/019/2023 06:19:38 - INFO - Sending getvar:product
16/019/2023 06:19:38 - INFO - getvar status : OKAY
16/019/2023 06:19:38 - INFO - Sending Read-TA:2:2202
16/019/2023 06:19:38 - INFO - Read-TA status : OKAY
16/019/2023 06:19:38 - INFO - Sending Read-TA:2:2205
16/019/2023 06:19:38 - INFO - Read-TA status : OKAY
16/019/2023 06:19:38 - INFO - Sending Read-TA:2:2210
16/019/2023 06:19:38 - INFO - Read-TA status : OKAY
16/019/2023 06:19:38 - INFO - Sending Read-TA:2:4900
16/019/2023 06:19:38 - INFO - Read-TA status : OKAY
16/019/2023 06:19:38 - INFO - Sending Read-TA:2:10021
16/019/2023 06:19:38 - INFO - Read-TA status : FAIL
16/019/2023 06:19:38 - WARN - FAILUnit 10021 does not exist ( Hex unit value 00002725 )
16/019/2023 06:19:38 - INFO - Connected device : XQ-BQ72 / SW release 61.2.G.0.33 / Customization Unknown
16/019/2023 06:19:38 - INFO - Last flash date : null
16/019/2023 06:19:38 - INFO - Phone ready for flashmode operations.
16/019/2023 06:19:38 - INFO - Start Flashing
16/019/2023 06:19:38 - INFO - Parsing boot delivery
16/019/2023 06:19:38 - ERROR - null
16/019/2023 06:19:38 - INFO - Sending Sync
16/019/2023 06:19:38 - INFO - Sync status : OKAY
16/019/2023 06:19:38 - INFO - Sending powerdown
16/019/2023 06:19:38 - INFO - powerdown status : OKAY
16/019/2023 06:19:42 - INFO - Device disconnected
16/019/2023 06:19:43 - INFO - Device connected in flash mode