ONLY SC6531E

ROM 4 – Official itel it5621 version: it5621-GE2806-EnFrSwHa-20210927

ROM 3 – Official itel it5621 version: it5621-GE2806-EnFrAr-AROP-20210907

ROM 2 – Official itel it5621 version: it5621-GE2806-EnUr-PK-20220518

ROM 1 – Update Official itel it5621 version: it5621-GE2806-EnBn-BD-20220518

ROM 1 – Official itel it5621 version: it5621-GE2806-EnBn-BD-20210316

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