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04-01-2020, 03:55
| #1 (permalink) |
| Freak Poster   Join Date: Jan 2013 Location: dhaka, bangladesh
Posts: 150
Member: 1867375 Status: Offline Thanks Meter: 21 | LYA-L29 frp downgrade failed Reading info.....OK Device Model: LYA-L29 Device Firmware: :LYA-L29 10.0.0.188(C185E7R2P4) Device FB Lock: LOCKED Device USER Lock: LOCKED Device Lock: locked Operation {Read info} ID: D4F6C010627C097C Elapsed time 00:01 -- Version 1.9.6 Searching for upgrade port.....Detected {COM33} Target model [LYA-L29 10.0.0(C185)] Reading data from server.....OK Bypassing downgrade protection.....Failed: writing failed, Please contact support team Operation {Downgrade to reset FRP} ID: 8456A2778F94520D Elapsed time 00:03 -- Version 1.9.6 this is the file i try LYA-L29 10.0.0(C185) Downgrade For FRP Bypass By EFT Pro (AOD) When I try to downgrade it for frp with A O D file. After A and O complete it's come error. After that I try again and always same error. Please help me. |
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04-01-2020, 08:48
| #2 (permalink) | |
| Freak Poster Join Date: Jan 2013 Location: dhaka, bangladesh
Posts: 150
Member: 1867375 Status: Offline Thanks Meter: 21 | Quote:
again flash with stock rom and phone boot in normal mode. after then again try to downgrade and come same error. Searching for upgrade port.....Detected {COM33} Target model [LYA-L29 10.0.0(C185)] Reading data from server.....OK Bypassing downgrade protection.....OK Rebooting device.....OK Waiting device to reboot.....21OK - 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 Start processing file [A.APP] 5,20 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 [ivp.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 [O.APP] 20 MB: Flashing [sha256rsa.img].....OK Flashing [crc.img].....OK Flashing [cust_verlist.img].....OK Flashing [cust_ver.img]..... failed same  | |
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04-01-2020, 11:46
| #4 (permalink) | |
| Freak Poster Join Date: Jan 2013 Location: dhaka, bangladesh
Posts: 150
Member: 1867375 Status: Offline Thanks Meter: 21 | Quote:
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04-01-2020, 12:27
| #5 (permalink) |
| No Life Poster   Join Date: Apr 2017 Location: SYRIA
Posts: 1,076
Member: 2706092 Status: Offline Thanks Meter: 1,556 | Go to Huawei /Flash/Flash multi app files press add files And select D.APP And start flash witn upgrade mode |
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| The Following User Says Thank You to OBEDAKHARAT@EFT For This Useful Post: |
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04-02-2020, 22:26
| #6 (permalink) | |
| Freak Poster Join Date: Jan 2013 Location: dhaka, bangladesh
Posts: 150
Member: 1867375 Status: Offline Thanks Meter: 21 | Quote:
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04-03-2020, 17:52
| #7 (permalink) |
| Freak Poster Join Date: Jan 2008 Location: HH +4940
Posts: 306
Member: 686560 Status: Offline Thanks Meter: 68 | Checking fastboot device.....OK Reading info.....OK Device Model: LYA-L29 Device Firmware: :LYA-L29 9.1.0.358(C432E10R1P16) Device FB Lock: LOCKED Device USER Lock: LOCKED Device Lock: locked Operation {Read info} ID: B19420F25C1F4AC8 Elapsed time 00:00 -- Version 2.0 I have the same problem . I wanted to raise it by (Huawei Mate 20 Pro LYA-L29 10.0.0.180(C432E7R1P5) and then on (LYA-L29 10.0.0(C432) Downgrade For FRP Bypass By EFT Pro (AOD) |
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04-03-2020, 21:05
| #9 (permalink) |
| Freak Poster Join Date: Jan 2008 Location: HH +4940
Posts: 306
Member: 686560 Status: Offline Thanks Meter: 68 | Searching for upgrade port.....Detected {COM49} Target model [LYA-L29 10.0.0(C432)] Reading data from server.....OK Bypassing downgrade protection.....OK Rebooting device.....OK Waiting device to reboot.....20OK - 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 Start processing file [A.APP] 5,20 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 [ivp.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 [O.APP] 20 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 Start processing file [D.APP] 313 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 Rebooting device.....OK - Now go to recovery and do factory reset then use (Safe mode) Operation {Downgrade to reset FRP} ID: FB6E62E56366FE20 Elapsed time 09:26 -- Version 2.0 |
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04-04-2020, 10:45
| #11 (permalink) | |
| Product Manager   Join Date: Feb 2016 Location: EFT Dongle
Posts: 12,126
Member: 2536865 Status: Offline Sonork: 100.1584728 Thanks Meter: 21,229 | Quote:
So what was the problem ?? | |
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04-04-2020, 11:22
| #12 (permalink) | |
| Freak Poster Join Date: Jan 2008 Location: HH +4940
Posts: 306
Member: 686560 Status: Offline Thanks Meter: 68 | Quote:
Checking fastboot device.....OK Reading info.....OK Device Model: LYA-L29 Device Firmware: :LYA-L29 9.1.0.358(C432E10R1P16) Device FB Lock: LOCKED Device USER Lock: LOCKED Device Lock: locked Operation {Read info} ID: B19420F25C1F4AC8 Elapsed time 00:00 -- Version 2.0 after the flashing phone not addressed (Huawei Mate 20 Pro LYA-L29 10.0.0.180(C432E7R1P5) helped me eRecovery. | |
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