1. Home
  2. Model
  3. SM-T550
  4. ATO
Firmware List:
# Model Version Region OS Size
1 SM-T550 T550XXU1CRG1 ATO Nougat(Android 7.1.1) 1.62 GB Download
2 SM-T550 T550XXU1CQJ6 ATO Nougat(Android 7.1.1) 1.34 GB Download
3 SM-T550 T550XXU1BPK1 ATO Marshmallow(Android 6.0.1) 1.33 GB Download
4 SM-T550 T550XXU1BPE1 ATO Marshmallow(Android 6.0.1) 1.49 GB Download
5 SM-T550 T550XXU1AOJ1 ATO Lollipop(Android 5.0.2) 1.17 GB Download