Obi Firmware Downloads
This page lists 48 Obi 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.
Obi
Obi S506 Stock Firmware
Obi_S506_MT6582_28102015.zip
Here you will find all the latest Obi firmware for Obi S506. If you are looking for Obi S5…
Obi
OBI MV1 Stock Firmware
OBI_MV1_V1.2.5_20160122_5.1.1_QFIL.zip
Here you will find all the latest Obi firmware for OBI MV1. If you are looking for OBI MV1…
Obi
Obi SF1 Stock Firmware
OBI_SF1_V2.9_151216.zip
Here you will find all the latest Obi firmware for Obi SF1. If you are looking for Obi SF1…
Obi
Obi MV2 Stock Firmware
Obi_MV2_MT6580_V1.8_R2_20171127.zip
Here you will find all the latest Obi firmware for Obi MV2. If you are looking for Obi MV2…
Obi
Obi S451 Stock Firmware
Obi_S451_MT6572_20140731.zip
Here you will find all the latest Obi firmware for Obi S451. If you are looking for Obi S4…
Obi
Obi SJ2.2 Stock Firmware
Obi_SJ2_2_MT6580_20170905_5.1.zip
Here you will find all the latest Obi firmware for Obi SJ2.2. If you are looking for Obi S…
Obi
Obi S450 Stock Firmware
Obi_S450_MT6572_V12_4521W.zip
Here you will find all the latest Obi firmware for Obi S450. If you are looking for Obi S4…
Obi
Obi SJ1.8 Stock Firmware
Obi_SJ1.8_MT6580_V1.5_20170803_5.1.zip
Here you will find all the latest Obi firmware for Obi SJ1.8. If you are looking for Obi S…
Obi
Obi S452 Plus Stock Firmware
Obi_S452_Plus_MT6572_6572_4.4_V02.02B04.zip
Here you will find all the latest Obi firmware for Obi S452 Plus. If you are looking for O…
Obi
Obi S454 Stock Firmware
Obi_S454_MT6582_KK_V0.9.4.1_S1106.zip
Here you will find all the latest Obi firmware for Obi S454. If you are looking for Obi S4…
Obi
Obi S452 Stock Firmware
Obi_S452_MT6572_6572_4.4_V02.02B07.zip
Here you will find all the latest Obi firmware for Obi S452. If you are looking for Obi S4…
Obi
Obi S401 Stock Firmware
Obi_S401_MT6572_V8_20140926.zip
Here you will find all the latest Obi firmware for Obi S401. If you are looking for Obi S4…
Obi
Obi S503 Plus Stock Firmware
Obi_S503_Plus_MT6582_V8_20141020.zip
Here you will find all the latest Obi firmware for Obi S503 Plus. If you are looking for O…
Obi
Obi S502 Stock Firmware
Obi_S502_MT6582_V7_20140814.zip
Here you will find all the latest Obi firmware for Obi S502. If you are looking for Obi S5…
Obi
Obi S500 Stock Firmware
Obi_S500_MT6572_4.2.2.zip
Here you will find all the latest Obi firmware for Obi S500. If you are looking for Obi S5…
Obi
Obi S507 Stock Firmware
Obi_S507_6FA6_ZP1_P5002.zip
Here you will find all the latest Obi firmware for Obi S507. If you are looking for Obi S5…
Obi
Obi SJ1.5 Stock Firmware
Obi_SJ1.5_MT6580_5.1_v1.7.1_151014.zip
Here you will find all the latest Obi firmware for Obi SJ1.5. If you are looking for Obi S…
Obi
Obi S503 Stock Firmware
Obi_S503_MT6582_V13_20141021.zip
Here you will find all the latest Obi firmware for Obi S503. If you are looking for Obi S5…
Obi
Obi S551 Stock Firmware
Obi_S551_MT6582_India_KK_V0.8.4.2_S1010.zip
Here you will find all the latest Obi firmware for Obi S551. If you are looking for Obi S5…
Obi
Obi S550 Stock Firmware
Obi_S550_MT6582_V4_20140827.zip
Here you will find all the latest Obi firmware for Obi S550. If you are looking for Obi S5…
Obi
Obi S453 Stock Firmware
Obi_S453_MT6572_4.4.2.zip
Here you will find all the latest Obi firmware for Obi S453. If you are looking for Obi S4…
Obi
Obi S501 Stock Firmware
Obi_S501_MT6572_6572_4.4_V02.02B07.zip
Here you will find all the latest Obi firmware for Obi S501. If you are looking for Obi S5…
Obi
Obi S520 Stock Firmware
Obi_S520_MT6592_20140717.zip
Here you will find all the latest Obi firmware for Obi S520. If you are looking for Obi S5…
Obi
Obi S400 Stock Firmware
Obi_S400_4.2.2_MT6572_2nd_Update.zip
Here you will find all the latest Obi firmware for Obi S400. If you are looking for Obi S4…
Frequently asked questions
Are Obi files free to download?
Most Obi 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 Obi 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.