T231XXU0AOI2 – SM-T231 firmware
Build T231XXU0AOI2 is a feature update for the SM-T231 (SM-T231)
on Android 4. It first appeared on Samsung's servers on Oct 27, 2015 (method) and has reached
17 regions so far. It keeps bootloader bit 0, so downgrading to the previous build T231XXU0AOH1 is still possible. Samsung still serves this file.
- Model
- SM-T231
- Android
- Android 4
- Type
- Feature
- Bootloader bit
- 0
- First released
- Oct 27, 2015
- Regions
- 17
Rollout timeline by region
The date each region code (CSC) first received T231XXU0AOI2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
SER | Russia | Oct 27, 2015 | day 0 | T231XXU0AOI2/T231SER0AOI2/T231XXU0AOI2 |
CAU | Caucasus | Oct 29, 2015 | +2 days | T231XXU0AOI2/T231OXE0AOI1/T231XXU0AOI2 |
SEK | Ukraine | Oct 29, 2015 | +2 days | T231XXU0AOI2/T231OXE0AOI1/T231XXU0AOI2 |
XSG | United Arab Emirates | Nov 4, 2015 | +8 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOJ1 |
COO | Colombia | Nov 4, 2015 | +8 days | T231XXU0AOI2/T231UUB0AOJ1/T231XXU0AOI2 |
TPA | Panama | Nov 4, 2015 | +8 days | T231XXU0AOI2/T231UUB0AOJ1/T231XXU0AOI2 |
TTT | Trinidad & Tobago | Nov 5, 2015 | +9 days | T231XXU0AOI2/T231UUB0AOJ1/T231XXU0AOI2 |
ECT | Nigeria | Nov 9, 2015 | +13 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
KSA | Saudi Arabia | Nov 9, 2015 | +13 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
THR | Iran | Nov 19, 2015 | +23 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
XFA | South Africa | Nov 19, 2015 | +23 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
XFE | South Africa | Nov 19, 2015 | +23 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
CHO | Chile | Nov 19, 2015 | +23 days | T231XXU0AOI2/T231UUB0AOJ1/T231XXU0AOI2 |
AFR | Africa | Nov 26, 2015 | +30 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
PAK | Pakistan | Dec 6, 2015 | +40 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
EGY | Egypt | Jan 11, 2016 | +76 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
TUN | Tunisia | Jan 18, 2016 | +83 days | T231XXU0AOI2/T231OJV0AOI1/T231XXU0AOI2 |
Download and release notes
samloader download -m SM-T231 -r SER -v T231XXU0AOI2/T231SER0AOI2/T231XXU0AOI2Samsung's release notes and security patch level for this update: SM-T231 / SER on doc.samsungmobile.com. What each part of the build number means: decode T231XXU0AOI2.