BLB Firmware Downloads
This page lists 12 BLB firmware and device files available to download on File Firmware. Each entry below links to a dedicated page with the file name, size, release date and step-by-step usage notes. Always confirm a file matches your exact device model before flashing, and back up your data first.
BLB
BLB E3 Stock Firmware
BLB_E3_SC6820_4.4.2_SPD.zip
Here you will find all the latest BLB firmware for BLB E3. If you are looking for BLB E3 s…
BLB
BLB Z4 Stock Firmware
BLB_Z4_MT6572_20151113_4.4.2.zip
Here you will find all the latest BLB firmware for BLB Z4. If you are looking for BLB Z4 s…
BLB
BLB G3z Stock Firmware
BLB_G3z_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB G3z. If you are looking for BLB G3z…
BLB
BLB G3T Stock Firmware
BLB_G3T_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB G3T. If you are looking for BLB G3T…
BLB
BLB D06 Stock Firmware
BLB_D06_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB D06. If you are looking for BLB D06…
BLB
BLB Z5 Stock Firmware
BLB_Z5_MT6572_20161019_4.4.2.zip
Here you will find all the latest BLB firmware for BLB Z5. If you are looking for BLB Z5 s…
BLB
BLB Gx Stock Firmware
BLB_Gx_MT6572_20160121_4.4.2.zip
Here you will find all the latest BLB firmware for BLB Gx. If you are looking for BLB Gx s…
BLB
BLB G4 Stock Firmware
BLB_G4_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB G4. If you are looking for BLB G4 s…
BLB
BLB D03 Stock Firmware
BLB_D03_SC6820_4.4.2_SPD.zip
Here you will find all the latest BLB firmware for BLB D03. If you are looking for BLB D03…
BLB
BLB S6 Stock Firmware
BLB_S6_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB S6. If you are looking for BLB S6 s…
BLB
BLB L5 Stock Firmware
BLB_L5_SC6820_2.3.5_SPD.zip
Here you will find all the latest BLB firmware for BLB L5. If you are looking for BLB L5 s…
BLB
BLB Z2 Stock Firmware
BLB_Z2_MT6572_20150721_4.4.2.zip
Here you will find all the latest BLB firmware for BLB Z2. If you are looking for BLB Z2 s…
Frequently asked questions
Are BLB files free to download?
Most BLB files on File Firmware are free; any paid file is clearly marked with its price on its own page.
How do I pick the right BLB file?
Open the file you need and check the model, version and file size on its page. Match these to your device before downloading or flashing.