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I live in South Africa, Barberton Mpumulanga and would like to get the rear cover of my Samsung S3 Gear Frintier smart watch replaced as I somehow managed to crack it…??? Where can I have this done? Can a cover be purchased on line and at what cost?? Please sdvise

how can rear glass get`s cracked . i have Gear S3 classic . the glass got cracked then water got inside . i am really frustrated and annoyed that samsung wont fix it . despite there are laws which protect consumer devices . really devastated .