I recently replaced the battery in my Original Apple Watch using an iFixit battery. I did so because it would do nothing but boot loop when on the charger and would instantly die when I took it off. After the battery replacement, it showed the green charging snake for a few seconds then turned off. I pressed the power button and an Apple logo showed up but disappeared after about 3 seconds. It did not try to turn back on and did not boot loop. It also behaved the same while not on the charger so I know that the battery holds a charge. I fully drained the battery and tried to charge it again. It showed the green charging snake again but after that went away it still dies trying to boot up. Someone plz help me :)