ONLY SC6531E

ROM Official itel it4510 version:

ROM 4 – it4510-G1809-EnTl-PH-20190418

ROM 3 – it4510-G1809-EnArFr-AROP-20190326

ROM 1 – it4510-G1809-EnFrPoSwHa-20190228

ROM 2 – it4510-G1809-EnRuUk-RU-20200902

Install ROM:

FactoryDownload/UpgradeDownload/ResearchDownload

1 Unpack ROM and extract xxxxxxxxxxxxxxxxxxxxxxxxxxx.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