I have recently got my battery replaced at samsung authorized service center..but after 1 month i'm still facing the same issue.....will they replace the earlier replaced part for free or do i have to pay again?

Guys i am using s10+ i want to knowHow's the performance of the phone after update?..are there any performance drops after update?People who have updated their device please reply..

Guys my whatsapp is not working when my phone is locked...in s10+....Does anyone know how to solve this issue?

Guys i am using s10+ , So would you suggest me to update to one ui 3.1 or hold the update?Like How's the phone performamce after updating to one Ui 3.1?...is camera working fine?..because i had many issues when i updated from one ui 2.5 to one ui 3.0...

Will there be any further update to solve the perfomance, battery,heating,camera issues which i got when i updated to one ui 3.0?