-=Huawei MatePad T 10s (AGS3-W09)param is invalid+.NO factory reset=-

[-=MR_Gsm=-]

-=Huawei MatePad T 10s (AGS3-W09)param is invalid+.NO factory reset=-

1.NO Screen lock possible
2.NO factory reset

the param is invalid

(Solution)

Downgrade phone's firmware.
using 6 files with test point.

SigmaKey v.2.45.00
Sigma dongle 2.45, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
Pack 4: Activated
Pack 5: Activated
--------- 2022-06-25 12:04:56 ---------
SigmaKey 2.45.00 HiSi: Enable downgrade
HUAWEI USB COM 1.0 (COM29), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
HiSilicon: Kirin 710
Phone model: AGS3-W09
Version: AGS3-W09 10.1.0.246(C432E2R1P1)
Enabling firmware downgrade...Done
--------- 2022-06-25 12:36:22 ---------
SigmaKey 2.45.00 HiSi: Write firmware
Wrong selection of firmware files can damage the phone.
Are you sure you want to proceed? [YES]
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\PTABLE.APP
Phone model: AGS3-W09
Version: AGS3-W09 10.1.0.246(C432E2R1P1)
Writing flash ptable...OK
Writing flash...Done
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\AGS3-W09_hw_meafnaf\update_sd_cust_AGS3-W09_hw_meafnaf\PTABLE.APP
Writing flash...Skipped
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\AGS3-W09_hw_meafnaf\update_sd_preload_AGS3-W09_hw_meafnaf_R1\PTABLE.APP
Writing flash...Skipped
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\UPDATE.APP
Writing flash ptable...OK
Writing flash xloader...OK
Writing flash fastboot...OK
Writing flash hhee...OK
Writing flash trustfirmware...OK
Writing flash fw_lpm3...OK
Writing flash dtbo...OK
Writing flash boot...OK
Writing flash teeos...OK
Writing flash isp_firmware...OK
Writing flash vector...OK
Writing flash sensorhub...OK
Writing flash fw_hifi...OK
Writing flash vbmeta...OK
Writing flash recovery...OK
Writing flash recovery_ramdisk...OK
Writing flash recovery_vendor...OK
Writing flash recovery_vbmeta...OK
Writing flash preas.0...OK
Writing flash preavs.0...OK
Writing flash erecovery...OK
Writing flash erecovery_ramdisk...OK
Writing flash erecovery_vendor...OK
Writing flash erecovery_vbmeta...OK
Writing flash eng_vendor...OK
Writing flash eng_system...OK
Writing flash cache.0...OK
Writing flash ramdisk...OK
Writing flash super.0...OK
Writing flash super.1...OK
Writing flash super.2...OK
Writing flash super.3...OK
Writing flash super.4...OK
Writing flash super.5...OK
Writing flash super.6...OK
Writing flash super.7...OK
Writing flash metadata...OK
Writing flash vbmeta_system...OK
Writing flash vbmeta_vendor...OK
Writing flash vbmeta_odm...OK
Writing flash vbmeta_hw_product...OK
Writing flash vbmeta_cust...OK
Writing flash hisee_img...OK
Writing flash hisee_fs.0...OK
Writing flash version.0...OK
Writing flash preload.0...OK
Writing flash patch.0...OK
Writing flash userdata.0...OK
Writing flash...Done
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\AGS3-W09_hw_meafnaf\update_sd_cust_AGS3-W09_hw_meafnaf\UPDATE.APP
Writing flash version.0...OK
Writing flash...Done
Flash file E:\HYYYYYYYYYYYYYYY\AGS3-W09 10.1.0.151(C185E2R1P1)_Firmware_EMUI10.1.0_05016XY V\Software\dload\AGS3-W09_hw_meafnaf\update_sd_preload_AGS3-W09_hw_meafnaf_R1\UPDATE.APP
Writing flash preload.0...OK
Writing flash...Done
--------- 2022-06-25 12:42:34 ---------
SigmaKey 2.45.00 HiSi: Remove Huawei ID
Phone model: AGS3-W09
Version: AGS3-W09 10.1.0.246(C432E2R1P1)
Removing Huawei ID....Done
Formatting FFS....Done

--------- 2022-06-25 12:44:06 ---------
SigmaKey 2.45.00 HiSi: Get device info
SN: 47BNU
OEM Info IMEI: 47BNU22
Bootloader unlocked: YES
FB unlocked: YES
Battery voltage: -
Phone model: AGS3-W09
Build number: AGS3-W09 10.1.0.246(C432E2R1P1)
Vendor/Country: hw/eu
System version: Skipped
Android version: 10
Base version: AGS3-LGRP10-OVS 10.1.0.246
Custom version: AGS3-W09-CUST 10.1.0.2(C432)
Preload version: AGS3-W09-PRELOAD 10.1.0.1(C432R1)
Huawei-Over-the-Air info:
C_version: C432
D_version: D000
BoardID: 11131
DeviceName: AGS3-W09
Done

BR,
-=MR_Gsm=-