Method E — Reflash stock firmware (last resort) Reflashing firmware returns the device to factory software and can remove locks/FRP only when using official signed firmware (may not bypass FRP if Google protection still active).
This is the primary method when you due to a forgotten lock. How to Unlock SEUIC Autoid Q9 - HardReset.info
Unlocking the is straightforward once you follow the HardReset.info methodology. The most reliable method for a forgotten lock screen is the hardware key factory reset (Method 1). If you’re lucky enough to have USB debugging enabled, ADB commands will save your data. FRP bypass can be tricky on newer firmware, but it’s manageable with persistence. Method E — Reflash stock firmware (last resort)
This method is not for casual users but is 100% effective. How to Unlock SEUIC Autoid Q9 - HardReset.info