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- Title: Symphony B21
- Listed: January, 2023
- Last modified: 01/24/2023 8:04 am
- Version: ROM V6
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OFFICIAL
Member Info
DESCRIPTION
ROM Mobile Symphony B21 - ROM V6
ONLY SC6531
Official ROM Symphony B21 version: B21_HW1_V6
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
※Please make a backup of your device before installing or updating ROM