![Galaxy S21 Ultra 5G | G998U1 [Stock Firmware]](/img/MB5.png)
September 30, 2025
Model UI Build Number Security patch ChangeList Region Size Buy G998U1 One 7.0 G998U1UESGHYF1 12.06.2025 30959686 TMB 7.87 GB G998U1 One 7.0 G998U1UEUEHYDA 16.04.2025 30959686 TMB […]
November 2, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 12, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 12, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 12, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 12, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]
July 5, 2023
All firmware are official and can be use to install via memory card or OTG Flash Drive. Be careful to select the appropriate Firmware for your […]