Otto Firmware Downloads
This page lists 33 Otto 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.
Otto
Otto F3 Pro Stock Firmware
Otto_F3_Pro_MT6580_v01_02122017_5.1.zip
Here you will find all the latest Otto firmware for Otto F3 Pro. If you are looking for Ot…
Otto
Otto V9 Plus Stock Firmware
Otto_V9_Plus_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto V9 Plus. If you are looking for O…
Otto
Otto R11S Stock Firmware
Otto_R11S_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto R11S. If you are looking for Otto…
Otto
Otto F3s Stock Firmware
Otto_F3s_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto F3s. If you are looking for Otto …
Otto
Otto U2 Stock Firmware
Otto_U2_MT6580_20180402_5.1.zip
Here you will find all the latest Otto firmware for Otto U2. If you are looking for Otto U…
Otto
Otto Y69 Stock Firmware
Otto_Y69_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto Y69. If you are looking for Otto …
Otto
Otto Note 8 Stock Firmware
Otto_Note_8_MT6580_20180423_5.1.zip
Here you will find all the latest Otto firmware for Otto Note 8. If you are looking for Ot…
Otto
Otto Mark II Stock Firmware
Otto_Mark_II_MT6735_V1.2.1_07202017_6.0.zip
Here you will find all the latest Otto firmware for Otto Mark II. If you are looking for O…
Otto
Otto F7 Stock Firmware
Otto_F7_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto F7. If you are looking for Otto F…
Otto
Otto Mate 7 Plus Stock Firmware
Otto_Mate_7_Plus_MT6580_20180408_5.1.zip
Here you will find all the latest Otto firmware for Otto Mate 7 Plus. If you are looking f…
Otto
Otto J7 Duo Stock Firmware
Otto_J7_Duo_MT6580_20180813_5.1.zip
Here you will find all the latest Otto firmware for Otto J7 Duo. If you are looking for Ot…
Otto
Otto A9 Stock Firmware
Otto_A9_MT6580_V1.1.5_20180918_5.1.zip
Here you will find all the latest Otto firmware for Otto A9. If you are looking for Otto A…
Otto
Otto V7 Plus Stock Firmware
Otto_V7_Plus_MT6580_180506_5.1.zip
Here you will find all the latest Otto firmware for Otto V7 Plus. If you are looking for O…
Otto
Otto S9 Stock Firmware
Otto_S9_MT6580_04102018_5.1.zip
Here you will find all the latest Otto firmware for Otto S9. If you are looking for Otto S…
Otto
Otto Xs Max Stock Firmware
Otto_Xs_Max_MT6580_v02_20180928_5.1.zip
Here you will find all the latest Otto firmware for Otto Xs Max. If you are looking for Ot…
Otto
Otto G6 Stock Firmware
Otto_G6_MT6580_20180427_5.1.zip
Here you will find all the latest Otto firmware for Otto G6. If you are looking for Otto G…
Otto
Otto A8 Plus Stock Firmware
Otto_A8_Plus_MT6580_20180419_5.1.zip
Here you will find all the latest Otto firmware for Otto A8 Plus. If you are looking for O…
Otto
Otto R15 Pro Stock Firmware
Otto_R15_Pro_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto R15 Pro. If you are looking for O…
Otto
Otto S9 Plus Stock Firmware
Otto_S9_Plus_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto S9 Plus. If you are looking for O…
Otto
Otto F5 Stock Firmware
Otto_F5_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto F5. If you are looking for Otto F…
Otto
Otto P20 Stock Firmware
Otto_P20_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto P20. If you are looking for Otto …
Otto
Otto F9 Stock Firmware
Otto_F9_MT6580_5.1.zip
Here you will find all the latest Otto firmware for Otto F9. If you are looking for Otto F…
Otto
Otto J7 Stock Firmware
Otto_J7_MT6580_20180311_5.1.zip
Here you will find all the latest Otto firmware for Otto J7. If you are looking for Otto J…
Otto
Otto 8X Stock Firmware
Otto_8X_MT6580_180406_5.1.zip
Here you will find all the latest Otto firmware for Otto 8X. If you are looking for Otto 8…
Frequently asked questions
Are Otto files free to download?
Most Otto 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 Otto 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.