520mAh Reaplacement Battery for Samsung Gear S3 Frontier (SM-R760, R770, R765), Gear S3 Classic Replacement Battery EB-BR760ABE GH43-04699A with Professional Repair Tools Kits : Amazon.ca: Electronics
Samsung Gear S3 battery drain bug returns for some users - 9to5Google
Samsung Galaxy S3 Battery Replacement Service Cheshire, UK Cheshire Repair Centre
Extreme battery drain on Samsung Galaxy Watch 4 after update. How can I fix this? I haven't made any changes to the watch after the update. : r/GalaxyWatch
Samsung s3 sudden of death?! Recovery mode messed up?! | Android Central