Bad Battery life after battery replacement
Hello! I have recently purchased an used iphone 6s. Its owner told me it has water shock and this is the reason why the fingerprint sensor is not working (It still doesn't work.. Maybe the problems are connected like a short circuit on the motherboard) After I purchased it i have bought an ivloud locked phone and i swapped the motherboards. In the battery settings it shows that the battery is 95% and i get verry bad battery life like 40 minutes of use in youtube on full brightness and power saving mode. I replaced the battery a day ago eith a brand new one and i still get the same battery life. I tried replacing the charging port and it had no effect. If anyone has encountered this problem, please let me know how you solved it.