How do I downgrade my update 9.0 to 8.0
Two ways are there
- Visiting to Service center and ask for OS downgrade to Android Oreo ,this will be safest thing for your device as the chances of risk is low
- Using Android recovery mode ,you can use the Beta Build(Android 8.0 Oreo) Back door to resolve your issue but remember that chances of success is depend upon your luck and device software i.e, if there is no such issue then it will install successfully else it will stay in boot loop
If your device is purchased from Amazon Website then please note that HMD global has ended the software support for these device variants from October 2019 onwards .
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