ros_b
Senior Member
My Galaxy Note 8 battery is giving me issues. I understand that it won't perform so well as it ages, but what's irritating me is that sometimes, when it gets down to below 40%-ish, it suddenly plummets down to 0 in minutes. Is this a well-known issue? Would it be worth replacing the battery (as opposed to taking the plunge and getting a new phone) and if so, is there anything I should look out for in terms of brands to avoid? Would any basic mobile repair shop be able to replace the battery?