ROM Mobile MICROMAX A37B Bolt – ROM Android 4.2.2
Update ROM Official MICROMAX A37B Bolt Version: MMX_A37B_IN_SW_V08_HW_V2.0_01072015
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Update ROM Official MICROMAX A37B Bolt Version: MMX_A37B_IN_SW_V07_HW_V2.0_12242014
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ROM Official MICROMAX A37B Bolt Version: MMX_A37B_Software_B0_04_20140328
Gapps include – No Rooted
Language support: EN/IN
Install ROM:
1. open Smart Phone Flash Tool
2. click Scatter-Loading button,choose MT6572_Android_scatter.txt file
3.wait file to be added into Flash Tool
4.choose Option->USB Model,click USB Model,
Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
5. click Firmwave download and begin to download
6. Software start downloading