my touch screen not responding when put on bed or table but when in hand ok

[Anonymous]

Upper section. When i tried to drop down notification panner can not

[Anonymous]

which device? may be due to screen guard you are unable to do it

[Anonymous]

A21s

[Anonymous]

shayad screen guard ka issue hoga...ek bar *#0*# dial kijiye aur usme touch click kijiye aur bordrrs and cross ko fill kijiye. agar ye hua to aapka screen touch tike hai. nahi hua tho ek baar service centre jayiye

[Anonymous]

hua

[Anonymous]

tho aapka screen gaurd ka issue hai...fir bhi ek baar service centre jayiye dikhane.....dekhte hai woh kya bolte hain. mere khayal se screen gaurd ka hee issue hai

[Anonymous]

screen guard kiya hai. screen protector??

[Anonymous]

screen protector

[Anonymous]

thank you brother

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

* Check rebooting your device. 

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support