Lenovo Tab P11 MT6789 - seriel number 00000000
Lenovo Tab P11 MT6789 - seriel number 00000000
(23-03-2024, 11:05 PM)pfrei @Gargoyle: I think that depends on the OS. I have a Nokia 2.2 for testing purposes. When I was on Android 9, the serial number was shown in proinfo. But after I've upgraded to Android 11, proinfo was filled with zeros and another serial number was shown. I couldn't find it in any of the partitions. Maybe, it's encrypted now?
(25-03-2024, 12:04 AM)menshen Thank you very much for your the answers.
I tried with SP Flash Tool to make a proinfo backup from a similar tablet, the TB350FU, but it gave me an error. With the TB350XU I could make that backup, but of course, that partition on my tablet was empty.
On the other hand, after a lot of effort I managed to unlock the bootloader and root it. Perhaps this will increase the chances of being able to correct the serial number. Perhaps file build.prop?
(26-03-2024, 09:04 PM)pfrei Well, in my case, I've lost my serial number when I've erased all partitions and flashed a Nokia 2.2 stock ROM (on Android 9). Then, I restored it by using MAUI Meta. I could see the number in proinfo.
Then, I've upgraded the stock ROM to Android 11 and suddenly got a new serial number. It's visible e.g. in *#06# and in ro.boot.serialno, but proinfo is completely empty now (filled with zeroes).
That's why I came to the conclusion that the number must be stored somewhere else now.
What do you think?
(23-03-2024, 11:05 PM)pfrei @Gargoyle: I think that depends on the OS. I have a Nokia 2.2 for testing purposes. When I was on Android 9, the serial number was shown in proinfo. But after I've upgraded to Android 11, proinfo was filled with zeros and another serial number was shown. I couldn't find it in any of the partitions. Maybe, it's encrypted now?