Samsung S21 5G 256GB BTU CSC Users!

[NiKRuLeZ]

Hi All

For all those who have the following CSC code: BTU/BTU,BTU/EUX/BTU on a Samsung S21 5G 256GB device ... is your model number SM-G991B or SM-G991B/DS?

Kind regards

Nik

[Lukasz]

DS stands for dual sim. As far as i know all s21 models are DS. At least them bought straight from Samsung here in UK.

[Pugs1957]

There are single sim international phones and they all get the same firmware.