SinghWidevine is related to device security certification, which can drop to L3 if the server detects a abnormal/unauthorized SN/IMEI of the device. You may bring your device to ASUS repair center for further repair, however, the device will be repaired out of warranty.
Hey team my phone is sometime before around 2week before is dead completely because of software issue and I'm repair my boot dead issue.
So after repairing my device it work fine and run everything on my phone but when I'm checking my phone imei and serial number so it's serial number is change and it not show original serial number as before.
See it my serial number.
Please give me a proper solution to fix this issue on my handset how I'm restore my original serial number.
Serial number problem