vivo mobile screen blinking problem

6:09

5:27

9:47

9:24

5:16

2:45

3:32

3:04

4:44

3:03

3:40

9:16

6:08

1:47

2:37

2:09

4:12

6:26

6:12

5:22

3:33

2:17

2:47

6:41

5:58

15:14

5:44

3:48

3:08

4:34

1:24

8:58

18:27

2:41

7:54

2:07

3:17

8:46

4:09

1:02

1:51

3:12

16:07

4:51

8:44

7:37

6:21

8:29

2:24

2:53

3:04

7:37

7:26

2:16

2:00

4:25

4:37

4:25

3:40

00:34