- 8 Nov 2015
- 58
- 20
Hello guys! For the past year I've had horrendous WiFi signal on my Mi 9 lite. I didn't have any time to try to fix it until now.
As of today I'm using Xiaomi.eu ROM, stable version 11.0.3. I don't know if this firmware version is the reason to why the WiFi signal is awful, but if I would like to update the firmware, would that format my whole phone?
Also let say that I update it to the latest version of version 11 (I've heard that MIUI 12 is even worse on Mi 9 lite), but would it be possible to downgrade to another Version 11, without having the risk of bricking the phone due to that it might have anti-rollback protection?
As of today I'm using Xiaomi.eu ROM, stable version 11.0.3. I don't know if this firmware version is the reason to why the WiFi signal is awful, but if I would like to update the firmware, would that format my whole phone?
Also let say that I update it to the latest version of version 11 (I've heard that MIUI 12 is even worse on Mi 9 lite), but would it be possible to downgrade to another Version 11, without having the risk of bricking the phone due to that it might have anti-rollback protection?