Samsung Firmware - Region BTU

Regional Builds • Official ROM • All Devices

Samsung Samsung Galaxy Watch7 (SM-L310)

BTU L310XXS2BZF4 Android 16

★★★★☆ 9.3/10

Samsung Samsung Watch9 40mm (SM-L340)

BTU L340XXS1AZH4 Android 17

★★★★☆ 8.9/10

Samsung Samsung Watch9 44mm (SM-L350)

BTU L350XXS1AZH4 Android 17

★★★★☆ 9.2/10

Samsung Samsung Galaxy Watch4 Classic (SM-R880)

BTU R880XXS2JZG3 Android 16

★★★★☆ 9/10

Samsung Samsung Galaxy Watch5 (SM-R900)

BTU R900XXS2DZG3 Android 16

★★★★☆ 8.9/10

BTU R900XXS2DZE1 Android 16

★★★★☆ 9.4/10

Samsung Samsung Galaxy Watch5 Pro (SM-R925F)

BTU R925FXXS2DZG5 Android 16

★★★★☆ 8.8/10

BTU R925FXXS2DZE1 Android 16

★★★★☆ 9.1/10

Samsung Samsung Galaxy Watch6 (SM-R930)

BTU R930XXS2CZF5 Android 16

★★★★☆ 9/10

Region BTU Information

This region contains 9 official Samsung firmware builds across 7 device models. All files are genuine Service ROMs suitable for repair and official updates.

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