Otto Firmware Downloads – File Firmware

Otto

26 files

Otto_R11S_MT6580_02122017_5.1.zip

Otto R11S Stock ROM Firmware (Flash File) The Stock ROM (firmware) can be used to reinstal…

Jun 09, 2026 698 MB

Otto_Y69_MT6580_06122017_5.1.zip

Otto Y69 Stock ROM Firmware (Flash File) The Stock ROM (firmware) can be used to reinstall…

Jun 09, 2026 713 MB

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