Huawei ELE-L29 (C605) Downgrade failed

[onaikel]

Searching for upgrade port.....Detected {COM77}
Target model [ELE-L29 10.0.0(C605)]
Reading data from server.....OK
Bypassing downgrade protection.....OK
Rebooting device.....OK
Waiting device to reboot.....OK
- Reboot your device to upgrade mode:
1 - Reboot to recovery by Volume up button
2 - Press on (Update mode)
3 - Press on (USB update mode)
Waiting for upgrade mode device.....OK
Connecting to device.....OK
Failed: 5
Operation {Downgrade to reset FRP} ID: 46C94295B153CE1D
Elapsed time 01:21 -- Version 1.9.4

Any advice here? Thanks!

[easy-team]

Is your device going to upgrade mode ?

[onaikel]

Originally Posted by easy-team

Is your device going to upgrade mode ?

yes upgrade mode working, i fixed flashing A.APP, D.APP and O.APP on "Flash multi APP files (upgrade mode)"

Searching for upgrade port.....Detected {COM73}
Connecting to device.....OK
Start processing file [A.APP] 5,11 GB:
Flashing [sha256rsa.img].....OK
Flashing [crc.img].....OK
Flashing [base_verlist.img].....OK
Flashing [base_ver.img].....OK
Flashing [package_type.img].....OK
Flashing [hisiufs_gpt.img].....OK
Flashing [xloader.img].....OK
Flashing [fastboot.img].....OK
Flashing [dts.img].....OK
Flashing [dto.img].....OK
Flashing [vector.img].....OK
Flashing [fw_lpm3.img].....OK
Flashing [hhee.img].....OK
Flashing [vbmeta.img].....OK
Flashing [teeos.img].....OK
Flashing [trustfirmware.img].....OK
Flashing [sensorhub.img].....OK
Flashing [fw_hifi.img].....OK
Flashing [kernel.img].....OK
Flashing [modemnvm_update.img].....OK
Flashing [modemnvm_cust.img].....OK
Flashing [modem_driver.img].....OK
Flashing [recovery_ramdisk.img].....OK
Flashing [recovery_vendor.img].....OK
Flashing [recovery_vbmeta.img].....OK
Flashing [erecovery_kernel.img].....OK
Flashing [erecovery_ramdisk.img].....OK
Flashing [erecovery_vendor.img].....OK
Flashing [erecovery_vbmeta.img].....OK
Flashing [eng_vendor.img].....OK
Flashing [eng_system.img].....OK
Flashing [hdcp.img].....OK
Flashing [cache.img].....OK
Flashing [system.img].....OK
Flashing [cust.img].....OK
Flashing [isp_firmware.img].....OK
Flashing [modem_fw.img].....OK
Flashing [hisee_img.img].....OK
Flashing [vendor.img].....OK
Flashing [odm.img].....OK
Flashing [product.img].....OK
Flashing [preas.img].....OK
Flashing [preavs.img].....OK
Flashing [patch.img].....OK
Flashing [userdata.img].....OK
Flashing [ufsfw.img].....OK

Start processing file [D.APP] 199 MB:
Flashing [sha256rsa.img].....OK
Flashing [crc.img].....OK
Flashing [preload_verlist.img].....OK
Flashing [preload_ver.img].....OK
Flashing [package_type.img].....OK
Flashing [ptable_preload.img].....OK
Flashing [preload.img].....OK

Start processing file [O.APP] 9 MB:
Flashing [sha256rsa.img].....OK
Flashing [crc.img].....OK
Flashing [cust_verlist.img].....OK
Flashing [cust_ver.img].....OK
Flashing [package_type.img].....OK
Flashing [ptable_cust.img].....OK
Flashing [version.img].....OK

Rebooting device.....OK
Operation {Flash multi APP files} ID: F77440CB55A5CA21
Elapsed time 06:46 -- Version 1.9.4

thanks!