Download the Samsung firmware for the Galaxy J1 SM-J100M with product
code ZTM from Brazil (TIM). This firmware
version number PDA J100MVJU0AQF1 and CSC
The operating system of this firmware
is Android 4.4.4 , with build date Wed, 21 Jun 2017 10:53:12 +0000.
Security patch date is 2017-06-01, with