DESCRIPTION

ROM Mobile POLYTRON R2507 -  ROM Android 5.1

ONLY SC7731

Official ROM POLYTRON R2507 version  : POLYTRON_R2507_V10_20160115 – sp7731geahdrplusoversea-user 5.1 LMY47D

FS031_GLT_A1500B_POLYTRON_N56529M_20160115_DDR3_FWVGA_G4W1_ALS_184121

Gapps include – No Rooted

Language support : Multilang

Install ROM:

FactoryDownload/UpgradeDownload

1 Unpack ROM and extract POLYTRON_R2507_V10_20160115_FS031_GLT_A1500B_POLYTRON_N56529M_20160115_DDR3_FWVGA_G4W1_ALS_184121.pac
2 Run UpgradeDownload or FactoryDownload, connect your android device to the computer
3 Click on "Load packet" and add the .pac
4 Click on "Start"
5 During the flashing your mobile will restart automatically
6 Finish

※Please make a backup of your device before installing or updating ROM