how to set lock after screen timeout immediately in techno spark 8

how to set screen lock in tecno spark 8, how to set home screen in tecno spark 8, how to change sleep time in tecno spark 8, how to change screen timeout in tecno spark go 2022, how to increase screen timeout in tecno spark 7 pro, how to set pattern lock in tecno spark 8, how to change screen timeout in tecno spark 8, how to increase screen timeout in tecno spark 7t, how to set double tap on off screen in tecno spark 8, how to change screen timeout in tecno spark 8c