A3-A5, Power, X, F2 and Power 3: Recover f-print scanner & G-key [CLOSED]

bencebacsi Post time 2023-1-31 02:23:24 | Show all posts    Close [Copy link]
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Author: bencebacsi

A3-A5, Power, X, F2 and Power 3: Recover f-print scanner & G-key [CLOSED]

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Post time 2021-11-4 18:33:11 | Show all posts
Edited by BiGroBB911 at 2021-11-16 23:38  

Hello ,

I tried to update my Umidigi A5 Pro from  from (EU) V1.7_20200430 to V2.0_20210326, that went wrong.


Windows 10 had problems with the driver and the SP Flash Tool stopped once at 52% and once at 62%.

It didn't work with the original USB cable either!

I had to use a different cable.

I have made a backup and would like to know how I can get it back onto my smartphone.

1. I saved the data on the PC and

2. I made a backup in Google One.

But since I don't have my Google account synchronize, I wanted to ask if there is a way to get the data back on the smartphone.

Thanks in advance!

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Post time 2021-11-16 00:21:33 | Show all posts
Edited by BiGroBB911 at 2021-11-18 01:50  

'' Fingerprint activation A9 "

I wanted to send you $ 15 with PayPal to activate my Umidigi A5 Pro.
But it doesn't work because I can only pay in euros with PayPal.
What can I do?

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Post time 2021-12-1 19:11:18 | Show all posts
hello how do i input the option of paying to friends and family as my paypal account doesnt show that option and also how do i send the payment details after paying for the service please assist

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Post time 2021-12-2 02:20:27 | Show all posts
I can only use PayPal in euros in the EU and not elsewhere.
When I enter your email address and click to pay
the button is grayed out. The Friends and Family option doesn't work either!



I have a problem with my Umidigi A5 Pro and it sucks!


I wanted to change from (EU) V1.7_20200430 to V2.0_20210326, but this didn't work due to a failed flash attempt under Win 10 X64 - driver problems..
The SP Flash Tool simply stopped while flashing. Once at 52% and then at 62%.

With the original USB cable it cannot be flashed.

My phone was first in the boot loop and then completely dead.

I was able to restore the Imei, but my fingerprint and Google Key are missing.



My phone currently only has A slot partition.

The AB partition and the TEE partition are missing, the phone is locked, now I would have to pay $ 15 to be able to use my phone again.


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Post time 2021-12-14 04:34:02 | Show all posts
Is there any chance to get attestation key for Umidigi A7S?

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Post time 2021-12-14 19:35:14 | Show all posts
heaven69 replied at 2021-11-2 18:18
i got the activation file and now my phone is okay   ... thanks

hello were you able to make payments via the friends and family option on paypal

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Post time 2022-1-8 04:23:17 | Show all posts
Edited by BiGroBB911 at 2022-1-8 04:27  

I received the activation file from Ben today and my Phone works.


Thanks Ben

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Post time 2023-1-31 02:23:24 | Show all posts
Edited by aocab at 2023-1-31 02:35  

I'm seeing the same error message as several other people in this thread.
  1. ERROR!! Install attestation key fail, SPMETA_DLL::META_FAILED
Copy the Code


I'm using the correct attestation file for the A5 Pro.
From the SN Writer.log file:
  1. 01/30/23 16:38:10.071 SNWriter[11000][4968]: SmartPhoneSN::REQ_InstallAttestationKey_Start(): Install attestation key start... (SPexc.cpp:2213)
  2. 01/30/23 16:38:10.071 SNWriter[11000][4968]: SmartPhoneSN::REQ_InstallAttestationKey_Start(): key file "C:\Users\temp_\Downloads\remote_active_tools\remote_active_tools\AttestationKeys\A5_Pro_kb_0000000000.bin". SPexc.cpp:2222)
  3. 01/30/23 16:38:10.889 SNWriter[11000][4968]: ERROR: SmartPhoneSN::REQ_InstallAttestationKey_Start(): Install attestation key fail, MetaResult = SPMETA_DLL::META_FAILED (SPexc.cpp:2228)
  4. 01/30/23 16:38:10.889 SNWriter[11000][4968]: SmartPhoneSN::REQ_InstallAttestationKey_Start(): Install attestation key end. (SPexc.cpp:2232)
Copy the Code

And now I cannot set a PIN anymore.

After tapping "confirm" the screen eventually goes black, the phone reboots, and the PIN is not set (still set at swipe).
And if I try to set the PIN again, it asks for the PIN and when I enter the PIN (that I thought failed) it says wrong PIN.
Factory reset.

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The attestation key file has been expired. I's going to be updated as soon as possible.  Post time 2023-1-31 02:52
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