UMI Z: incorrect serial number. - UMi Z Questions & Answers

Hi, I have a problem with my "UMI Z". The serial number is displayed as "0123456789abcdef." I want to restore the correct number, but he is not on the original box (there is only a 13-digit bar code). The same problem I had with restoring IMEI, but these are printed on the label. Help please.

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Not sure if it's possible and it doesn't hurt to have that serial number
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LastStandingDroid said:
Not sure if it's possible and it doesn't hurt to have that serial number
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Used a barcode scanner. The number of the barcodes on the box are written underneath

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bazabaza said:
Used a barcode scanner. The number of the barcodes on the box are written underneath
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Yeah how should he apply it?
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You can edit edit build prop?
However my UMI Z serial number as reported by the phone does not seem to match any of the barcode numbers on the box

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bazabaza said:
You can edit edit build prop?
However my UMI Z serial number as reported by the phone does not seem to match any of the barcode numbers on the box
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That won't be a permanent solution we need to have something similar to imei writer ¥(which exist in system)
Also the serial number isn't stored in build.prop
It's more likely in nvram similar to imei http://cloud.tapatalk.com/s/58f4650f48c46/Screenshot_20170417-084704.png?
But in order to know where we must dig in the phone.
Here's a little bit of the imei writer code invoke-interface {v0, v2, p0}, Lcom/android/internal/agui/NvRAMAgent;->writeFile(I[B)I
Where of i don't know what file it writer to
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positivepl said:
Hi, I have a problem with my "UMI Z". The serial number is displayed as "0123456789abcdef." I want to restore the correct number, but he is not on the original box (there is only a 13-digit bar code). The same problem I had with restoring IMEI, but these are printed on the label. Help please.
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As far as I know my serial number is the build date of the phone, my is like 201701230023.

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Umidigi z pro invalid imei
Hello fellas, after updating to the Latest OTA Update via SP Flash Tool , everything went great , until i noticed that network didn't worked ,when looked up into that i realised that i had no IMEI number at alla , and it says INVALID IMEI.
YES , i tried ti rewrite the IMEI Numbers with SN Writer , but no success , tried also to downgrade to an older version of Android 6.0 & 7.0 , still the same problem. But luckyly it works with NOA h10 rom!
Anyone can help?

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Egzon88 said:
Hello fellas, after updating to the Latest OTA Update via SP Flash Tool , everything went great , until i noticed that network didn't worked ,when looked up into that i realised that i had no IMEI number at alla , and it says INVALID IMEI.
YES , i tried ti rewrite the IMEI Numbers with SN Writer , but no success , tried also to downgrade to an older version of Android 6.0 & 7.0 , still the same problem. But luckyly it works with NOA h10 rom!
Anyone can help?
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Corrupt system?
Sent from my FRD-L09 using Tapatalk

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LastStandingDroid said:
Not sure if it's possible and it doesn't hurt to have that serial number
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You're a genius, why didn't he think of that???
Sent from my SM-G950U using Tapatalk

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dave14904 said:
You're a genius, why didn't he think of that???
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Not quite sure if you quoted correct ?
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