DESCRIPTION

ROM Phone Micromax X421 – ROM V15

ONLY SC6531

ROM Official Micromax X421 version: MMX_XE09PA7292_LEB_F1701_Micromax_X421_V15_BtDialer_202009161039

Install ROM :

FactoryDownload/UpgradeDownload/ResearchDownload

1 Unpack ROM and extract xxxxxxxxxxxxxxxxxxx.pac
2 Run UpgradeDownload or FactoryDownload or ResearchDownload, 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