A3-A5, Power, X, F2 and Power 3: Recover fingerprint scanner & Google key

bencebacsi Post time 2020-8-9 16:50:12 | Show all posts   [Copy link]
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Author: bencebacsi

A3-A5, Power, X, F2 and Power 3: Recover fingerprint scanner & Google key

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Post time 2020-7-23 02:39:04 | Show all posts
Buen dia, ya envie formato de pago y archivo para la recuperación de huella en mo UMIDIGI F2

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You got your activation file but please carefully read the tutorial.  Post time 2020-7-23 19:23

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Post time 2020-7-29 08:27:04 | Show all posts
bencebacsi replied at 2020-7-21 13:15
Have you lost the fingerprint scanner by formatting your phone or flashing with the Format All + D ...

me podrias ayudar para poder hacer el proceso bien

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Post time 2020-8-4 12:14:29 | Show all posts
HI, Ben! "ERROR!! Install attestation key fail, SPMETA_DLL::META_FAILED" what does it mean?
 Author| Post time 2020-8-5 05:18:47 | Show all posts
Ali9027 replied at 2020-8-4 12:14
HI, Ben! "ERROR!! Install attestation key fail, SPMETA_DLL::META_FAILED" what does it mean?

Hi,

Check whether you chose and set the correct attestation key file.

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Post time 2020-8-5 05:50:47 | Show all posts
I get the same error...

SN Writer v1.1828.0.0 Active Phone 20190124
ERROR!! Install attestation key fail, SPMETA_DLL::META FAILED

SN Writer v1.1924.00
ERROR!! Install attestation key fail, General error


Phone:  Umidigi Power
Rom: Official v1.5 20190826 (note, I've also tried on v1.5 20190720)
State
  • SPFT "Format All + Download"
  • Successful repair of original IMEIs
  • Bootloader locked
  • Testing the GoogleKey by * # * # 66 # * # *, failed

SN Writer's log files have the following errors and warnings...
  • This appears once
ERROR: <0> WM_META_AttestationKey_Install_Set_Block_r(token=22): m_Status != ZERO  m_Status(1).  (WorkFlowAttestationKey.cpp:26)

  • These appear multiple times
WARNING: _GetMemberValue(): type inconsistent!, FT_ATTESTATIONKEY_INSTALL_CNF->(UINT  )type, (INT)output. (WM_META_utility.cpp:685)

WARNING: _GetMemberValue(): type inconsistent!, FT_ATTESTATIONKEY_INSTALL_CNF->(UCHAR )status, (UINT)output. (WM_META_utility.cpp:685)


If you do find a solution, please do let me know. Goodluck everyone.
 Author| Post time 2020-8-8 08:06:18 | Show all posts
Bill. replied at 2020-8-5 05:50
I get the same error...

SN Writer v1.1828.0.0 Active Phone 20190124

I'll try to look around. Possibly later manufactured UMIDIGI Power phones need a different attestation key. Could you tell me when you purchased your Power? This solution used to properly work with all the listed phone models until now. On the other hand, the fingerprint sensor recovery was still successful in your case.

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Post time 2020-8-9 03:48:58 | Show all posts
bencebacsi replied at 2020-8-8 08:06
I'll try to look around. Possibly later manufactured UMIDIGI Power phones need a different attestat ...

Purchase Date:  2019-07-16

Fingerprint Sensor Test: Failed
When testing with *#*#66#*#*, the display shows "The fingerprint device connection is successful, please touch the fingerprt". But, when I touch the fingerprint sensor, nothing happens. Test fails. "Fingerprint" doesn't show up in settings, either.
 Author| Post time 2020-8-9 11:32:52 | Show all posts
Bill. replied at 2020-8-9 03:48
Purchase Date:  2019-07-16

Fingerprint Sensor Test: Failed

See paragraph 10. in the tutorial. You need to run SN_Writer.exe in the folder remote_active_tools\ActiveDevice\Output for the activation, not in the GetRequest folder.

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Post time 2020-8-9 11:43:54 | Show all posts
bencebacsi replied at 2020-8-9 11:32
See paragraph 10. in the tutorial. You need to run SN_Writer.exe in the folder remote_active_tools\ ...

I did. It's probably visible in the video I recorded for you, as requested.
 Author| Post time 2020-8-9 16:50:12 | Show all posts
Bill. replied at 2020-8-9 11:43
I did. It's probably visible in the video I recorded for you, as requested.

You are from @billdefrias.com aren't you. In your video you used the standard SN Writer tool only for flashing the attestation key, not the fingerprint scanner activation. I asked the engineers and there are only one version of the attestation key files, one for the EEA and one for the global version. That works on all  devices with the matching software version. The other user with the same issue tried to flash his .rsp file with the request tool.
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