S5670JPKT4 – GALAXY FIT firmware

Build S5670JPKT4 is a – update for the GALAXY FIT (GT-S5670) on Android 2. It first appeared on Samsung's servers on May 25, 2012 (method) and has reached 3 regions so far. It raises the bootloader bit from 13 to 19: once installed, the device no longer accepts firmware with bit 13 or lower, so a downgrade to S5670DXKT7 is blocked. Samsung still serves this file.

Model
GT-S5670
Android
Android 2
Type
–
Bootloader bit
19
First released
May 25, 2012
Regions
3

Rollout timeline by region

The date each region code (CSC) first received S5670JPKT4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KSASaudi ArabiaMay 25, 2012day 0S5670JPKT4/S5670OJPKT1/S5670XWKT6
EGYEgyptMay 25, 2012day 0S5670JPKT4/S5670OJPKT1/S5670XWKT6
THRIranAug 19, 2012+86 daysS5670JPKT4/S5670OJPKT1/S5670XWKT6

Download and release notes

samloader download -m GT-S5670 -r KSA -v S5670JPKT4/S5670OJPKT1/S5670XWKT6

Samsung's release notes and security patch level for this update: GT-S5670 / KSA on doc.samsungmobile.com. What each part of the build number means: decode S5670JPKT4.