J100FNXXU0APA1 – Galaxy J1 firmware

Build J100FNXXU0APA1 is a feature update for the Galaxy J1 (SM-J100FN) on Android 4. It first appeared on Samsung's servers on Jan 22, 2016 (method) and has reached 4 regions so far. It keeps bootloader bit 0, so downgrading to the previous build J100FNXXU0AOK2 is still possible. Samsung still serves this file.

Model
SM-J100FN
Android
Android 4
Type
Feature
Bootloader bit
0
First released
Jan 22, 2016
Regions
4

Rollout timeline by region

The date each region code (CSC) first received J100FNXXU0APA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PTRIsrael (Partner)Jan 22, 2016day 0J100FNXXU0APA1/J100FNOJK0APA1/J100FNXXU0AOK1
CELIsrael (Cellcom)Jan 22, 2016day 0J100FNXXU0APA1/J100FNOJK0APA1/J100FNXXU0AOK1
ILOIsraelJan 22, 2016day 0J100FNXXU0APA1/J100FNOJK0APA1/J100FNXXU0AOK1
PCLIsrael (Pelephone)Jan 22, 2016day 0J100FNXXU0APA1/J100FNOJK0APA1/J100FNXXU0AOK1

Download and release notes

samloader download -m SM-J100FN -r PTR -v J100FNXXU0APA1/J100FNOJK0APA1/J100FNXXU0AOK1

Samsung's release notes and security patch level for this update: SM-J100FN / PTR on doc.samsungmobile.com. What each part of the build number means: decode J100FNXXU0APA1.