01-13-2021 08:43 PM
01-14-2021 04:37 AM
drshtmstryThis issue is not faced by everyone. I have upgraded to version 438 from .87 pie. I didn't face this issuehttps://zentalk.asus.com/en/discussion/comment/147163#Comment_147163
1. I have never repaired or opened my phone in neither service center nor outside. Never changed motherboard.
2. I haven't unlocked bootloader. Or used custom rom for that matter.
3. I have tried downgrade & upgrade 2 times since the firmware was launched. But even after waiting for 1 week, it still shows uncertified. And this is not only me, others on the forum are also reporting same thing.
According to google search, if the update is not signed and verified by Google, then CTS profile don't match & device fails SafetyNet test.
This is common for custom ROM because they are not approved by Google. But this is an unexpected behaviour for stock ROM provided by company.
Please get your builds approved by Google before releasing them publically.
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01-14-2021 10:26 PM
pvkrishnanunniThis issue is also faced by meehttps://zentalk.asus.com/en/discussion/comment/147186#Comment_147186
This issue is not faced by everyone. I have upgraded to version 438 from .87 pie. I didn't face this issue
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01-15-2021 05:22 AM
kumardaksh314I downloaded the package from asus website and placed on root folder of internal storage. Then the update got detected and I updated it.https://zentalk.asus.com/en/discussion/comment/147225#Comment_147225
How did you upgrade? Then tell us instead of simply telling you didn't, that doesn't help. Many people still has this issue & few don't.
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01-15-2021 07:49 PM
01-16-2021 12:24 AM