I8550LUBUANF1 – GALAXY Win firmware

Build I8550LUBUANF1 is a – update for the GALAXY Win (GT-I8550L) on Android 4. It first appeared on Samsung's servers on Jul 30, 2014 (method) and has reached 8 regions so far. It keeps bootloader bit 30, so downgrading to the previous build I8550LUBUAMF1 is still possible. Samsung still serves this file.

Model
GT-I8550L
Android
Android 4
Type
–
Bootloader bit
30
First released
Jul 30, 2014
Regions
8

Rollout timeline by region

The date each region code (CSC) first received I8550LUBUANF1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PEOPeruJul 30, 2014day 0I8550LUBUANF1/I8550LUUBANF1/I8550LUBUANF1
AROArgentinaAug 12, 2014+13 daysI8550LUBUANF1/I8550LUUBANF1/I8550LUBUANF1
TPAPanamaAug 12, 2014+13 daysI8550LUBUANF1/I8550LUUBANF1/I8550LUBUANF1
UPOUruguayAug 18, 2014+19 daysI8550LUBUANF1/I8550LUUBANF1/I8550LUBUANF1
CTIArgentina (Claro)Aug 19, 2014+20 daysI8550LUBUANF1/I8550LUVCANF1/I8550LUBUANF1
TCEMexico (Telcel)Aug 19, 2014+20 daysI8550LUBUANF1/I8550LTCEANF1/I8550LUBUANF1
UFNArgentina (Movistar)Aug 24, 2014+25 daysI8550LUBUANF1/I8550LTFGANF1/I8550LUBUANF1
PSNArgentina (Personal)Aug 25, 2014+26 daysI8550LUBUANF1/I8550LPSNANF1/I8550LUBUANF1

Download and release notes

samloader download -m GT-I8550L -r PEO -v I8550LUBUANF1/I8550LUUBANF1/I8550LUBUANF1

Samsung's release notes and security patch level for this update: GT-I8550L / PEO on doc.samsungmobile.com. What each part of the build number means: decode I8550LUBUANF1.