First check battery health, it should be below 80% or they will not change it.I'll go to their service center on Monday to replace my oneplus 6 battery and back cover. Hopefully it's not already crowded and battery is still in stock.
Ok thanks for info, does this condition apply to this free offer only or 50% offer too?it should be below 80% or they will not change it.
I'm in the same boat. Back glass cover and battery, both needs to be changed.Hmmm I need to get the back on my OP6 replaced anyway. Should avail of this offer.