HUAWEI Y7 2019(DUB-LX1) Fix Single Sim Problem Downgrade AFTER

[Nonstopp]

2021-03-25 08:30:45.299 Loading application settings
2021-03-25 08:30:45.361 Refreshing serial ports list
2021-03-25 08:30:45.415 Found COM ports:
2021-03-25 08:30:45.415 1: COM52 Android Adapter PCUI
2021-03-25 08:30:45.415 2: COM3 USB Serial Port
2021-03-25 08:30:45.415 3: COM53 DBAdapter Reserved Interface
2021-03-25 08:30:45.785 Welcome to Octoplus Huawei Software v.1.2.4
2021-03-25 08:30:45.785
2021-03-25 08:30:45.785 To enable 'Manufacture' mode dial
2021-03-25 08:30:45.785 - for Qualcomm and Hisilicon based models: *#*#2846579#*#*
2021-03-25 08:30:45.785 ProjectMenu > Background Settings > USB Port Settings > Manufacture Mode
2021-03-25 08:30:45.785 - for MTK based models: *#*#14789632#*#*
2021-03-25 08:30:45.785 ProjectMenu > Background Settings > USB Port Settings > Debug Mode
2021-03-25 08:30:45.785
2021-03-25 08:30:45.785 To enable 'Fastboot' mode
2021-03-25 08:30:45.785 1. Power off the phone. Remove SD and SIM cards
2021-03-25 08:30:45.785 2. Press 'Vol-' and insert USB cable
2021-03-25 08:30:45.785 3. Wait until phone enters 'Fastboot' mode
2021-03-25 08:30:45.785
2021-03-25 08:30:45.785 To enable 'Upgrade' mode
2021-03-25 08:30:45.785 1. Power off the phone. Remove SD and SIM cards
2021-03-25 08:30:45.785 2. Press and hold 'Vol-' and 'Vol+' keys and insert USB cable
2021-03-25 08:30:45.785 3. Wait until phone enters 'Upgrade mode'
2021-03-25 08:30:46.148 Refreshing serial ports list
2021-03-25 08:30:46.148 Found COM ports:
2021-03-25 08:30:46.148 1: COM52 Android Adapter PCUI
2021-03-25 08:30:46.148 2: COM3 USB Serial Port
2021-03-25 08:30:46.148 3: COM53 DBAdapter Reserved Interface
2021-03-25 08:30:46.217 Init finished
2021-03-25 08:31:37.139 Connected to log server.
2021-03-25 08:31:40.985 Job ID: 0000000000C90B80
2021-03-25 08:31:41.571 2021-03-25 08:31:41 GMT -------------------------------------------------
2021-03-25 08:31:41.787 Starting Connect
2021-03-25 08:31:42.004 Selected phone model: DUB-LX1
2021-03-25 08:31:42.283 Refreshing serial ports list
2021-03-25 08:31:42.593 Found COM ports:
2021-03-25 08:31:42.802 1: COM52 Android Adapter PCUI
2021-03-25 08:31:42.975 2: COM3 USB Serial Port
2021-03-25 08:31:43.143 3: COM53 DBAdapter Reserved Interface
2021-03-25 08:31:43.313 Detected DBAdapter Reserved Interface port
2021-03-25 08:31:43.500 Connecting to server...
2021-03-25 08:31:45.261 Check auth 0
2021-03-25 08:31:46.349 Authorization is successful
2021-03-25 08:31:47.043 Device Model: DUB-LX1
2021-03-25 08:31:47.336 Boot: Chipset-sdm450 8.2.0.33(00UW)_SBL1
2021-03-25 08:31:47.571 System: System 8.2.0.036(04A0)
2021-03-25 08:31:47.747 MEID: 00000000000000
2021-03-25 08:31:47.941 PESN: 00000000
2021-03-25 08:31:48.149 IMEI A: 867668046210775
2021-03-25 08:31:48.365 Bluetooth MAC: 24A:33:2D:2B:FF
2021-03-25 08:31:48.980 WiFi MAC: 24A:33:2D:1C:5E
2021-03-25 08:31:49.336 S/N: 58K6R19520008614
2021-03-25 08:31:49.553 Board S/N: 6R5PGV195L005949
2021-03-25 08:31:49.772 Vendor Code: hw
2021-03-25 08:31:49.986 Country Code: meafnaf
2021-03-25 08:31:50.205
2021-03-25 08:31:50.421 Connect done.
2021-03-25 08:31:50.638 Performed by 1.2.4 Software version.
2021-03-25 08:33:53.157 2021-03-25 08:33:53 GMT -------------------------------------------------
2021-03-25 08:33:53.373 Starting Repair Info
2021-03-25 08:33:53.637 Selected phone model: DUB-LX1
2021-03-25 08:33:53.860 New IMEI A: 867668046210775
2021-03-25 08:33:54.060 New IMEI B: 867668046250789
2021-03-25 08:33:54.255 New SIM Card Mode: double
2021-03-25 08:33:54.561 Repairing IMEI A...
2021-03-25 08:33:54.741 Private enc 0
2021-03-25 08:33:55.146 Private enc 0
2021-03-25 08:33:55.750 Private enc 0
2021-03-25 08:33:57.023 Repairing IMEI B...
2021-03-25 08:33:58.041 Private enc 0
2021-03-25 08:33:58.226 Repairing Sim Card Mode...
2021-03-25 08:33:58.571 Private enc 0
2021-03-25 08:33:58.794 Resetting your device
2021-03-25 08:33:59.004
2021-03-25 08:33:59.303 Repair Info done.
2021-03-25 08:33:59.501 Performed by 1.2.4 Software version.