Download Android 4.2.2 Jelly Bean stock firmware for BBK Vivo Y13 smartphone from here or from here. Download previous firmware from here.
Archive name: VIVO_Y13_4.2.2_20160907
Archive file size: 499 MB
Support: Mediatek MT6582
Build number: bbk82_wet_jb5-user 4.2.2 JDQ39 26 test-keys
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.
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