https://fota-cloud-dn.ospserver.net/firmware/ SM-A556S SKC A556SKSS8DZF2/A556SSKC8DZF2/A556SKSS8DZF1 A556SKSS6BYG1/A556SSKC6BYG1/A556SKSS6BYG1 A556SKSU6CYI6/A556SSKC6CYI6/A556SKSU6CYI5 A556SKSS6CYK3/A556SSKC6CYK3/A556SKSU6CYI5 A556SKSS4AYC5/A556SSKC4AYC5/A556SKSS4AYC5 A556SKSU3AXK1/A556SSKC3AXK1/A556SKSU3AXK1 A556SKSU1AXG3/A556SSKC1AXG3/A556SKSU1AXG2 A556SKSU7DZE5/A556SSKC7DZE5/A556SKSU7DZE1 A556SKSS1AXI1/A556SSKC1AXI1/A556SKSU1AXG2 A556SKSS6CYL1/A556SSKC6CYL1/A556SKSS6CYL1 A556SKSS6CZC1/A556SSKC6CZC1/A556SKSS6CZB2 A556SKSS3AYA1/A556SSKC3AYA1/A556SKSS3AYA1 A556SKSU5BYF2/A556SSKC5BYF2/A556SKSU5BYF1 A556SKSS3AYB6/A556SSKC3AYB6/A556SKSS3AYB6 A556SKSS6CZB2/A556SSKC6CZB2/A556SKSS6CZB2 A556SKSS6CYL2/A556SSKC6CYL2/A556SKSS6CYL1 A556SKSS6CYJ3/A556SSKC6CYJ3/A556SKSU6CYI5 A556SKSS3AYB1/A556SSKC3AYB1/A556SKSS3AYA1 A556SKSS6BYH1/A556SSKC6BYH1/A556SKSS6BYH1 A556SKSU4BYD9/A556SSKC4BYD9/A556SKSU4BYD9 A556SKSS2AXJ2/A556SSKC2AXJ2/A556SKSS2AXJ1 A556SKSU3AXL3/A556SSKC3AXL3/A556SKSU3AXL3 1 01 05 14 https://ifota-apis.samsungdm.com/device/fumo/deviceheartbeat FALSE