Depends on the phone really. iPhones are super cheap to get a brand new battery installed by apple themselves. It’s not even worth replacing a battery in an iPhone yourself unless it’s one that apple won’t do, but if it’s one they won’t do it’s like nearly 10 years old I believe.
The older the phone is the harder it likely is to replace the battery. These days phones are designed with the battery easily accessible because it makes manufacturing and repairing easier.
Depends on the phone really. iPhones are super cheap to get a brand new battery installed by apple themselves. It’s not even worth replacing a battery in an iPhone yourself unless it’s one that apple won’t do, but if it’s one they won’t do it’s like nearly 10 years old I believe.
The older the phone is the harder it likely is to replace the battery. These days phones are designed with the battery easily accessible because it makes manufacturing and repairing easier.