fingerprint issue

millino Post time 2018-1-23 07:24:27 | Show all posts [Copy link]
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Author: millino

fingerprint issue

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Post time 2018-1-21 20:53:57 | Show all posts
millino replied at 2018-1-21 20:36
Meaby I have to do something with Nvram partition??? I did with SP Flashtool,but I have always err ...

Actually i dont have any ideas here. I clearly remember fingerprint not working after i formatted 'whole flash except bootloader'. So  i chose to believe that Nvram has sth to do with it.

         

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Post time 2018-1-21 20:57:40 | Show all posts
millino replied at 2018-1-21 20:36
Meaby I have to do something with Nvram partition??? I did with SP Flashtool,but I have always err ...

What do you mean you always have error?

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 Author| Post time 2018-1-21 22:02:42 | Show all posts
megamindsg replied at 2018-1-21 20:57
What do you mean you always have error?

I cannot complete the flash...some img error
Post time 2018-1-21 23:56:30 | Show all posts
millino replied at 2018-1-21 20:34
Where is my fingerprint scanner???

Sorry that was my mistake. Open phone caller and type in *#*#33#*#* - single test - fingerprint
Post time 2018-1-22 00:00:01 | Show all posts
megamindsg replied at 2018-1-21 20:53
Actually i dont have any ideas here. I clearly remember fingerprint not working after i formatted  ...

So this time format with bootloader!!!
Then flash only preloader.
Then rest of partitions.
Use SN writer
http://community.umidigi.com/thread-1375-1-1.html
And restore your nvram data.

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Thanks now Sn writer works perfect, but.....how I can restore Nvram data??????I restored IMEI, but NVRAM?  Post time 2018-1-22 02:24

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 Author| Post time 2018-1-22 00:38:18 | Show all posts
MarcinP replied at 2018-1-21 23:56
Sorry that was my mistake. Open phone caller and type in *#*#33#*#* - single test - fingerprint

Fingerprint Hardware not available......terrible...and now???

Post time 2018-1-22 00:56:03 | Show all posts
millino replied at 2018-1-22 00:38
Fingerprint Hardware not available......terrible...and now???

I suspecting hardware fault.
You will void warranty but if you want you can open phone and check connector. Also you can disconnect, reconnect battery and test.
Did you format with bootloader????

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 Author| Post time 2018-1-22 01:20:29 | Show all posts
MarcinP replied at 2018-1-22 00:56
I suspecting hardware fault.
You will void warranty but if you want you can open phone and check c ...

should be an idea, but...is impossible to open it, is completely blocked!......

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 Author| Post time 2018-1-22 02:23:20 | Show all posts
MarcinP replied at 2018-1-22 00:00
So this time format with bootloader!!!
Then flash only preloader.
Then rest of partitions.

Thanks
now Sn writer works perfect, but.....how I can restore Nvram data??????I restored IMEI, but NVRAM?

Post time 2018-1-23 07:24:27 | Show all posts
millino replied at 2018-1-22 02:23
Thanks
now Sn writer works perfect, but.....how I can restore Nvram data??????I restored IMEI, but ...

Nvram doesn't contain any other data.
There is no any other data to be restored. Only IMEI and Wi-Fi MAC address.
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