Database of Mobile Firmware (Flash File)

Otto

This is the list of Otto Mobile devices for which we have shared the original Stock Firmware. You can use the Stock Firmware to reinstall the OS on the device or fix any software-related issues.

Otto A9

Otto Xs Max

Otto J7 Duo

Otto F9

Otto R15 Pro

Otto P20

Otto F5

Otto 8X

Otto V7 Plus

Otto P20 Pro

Otto J7

Otto G6

Otto A8 Plus

Otto Note 8

Otto S9 Plus

Otto S9

Otto Mark II

Otto Mate 7 Plus

Otto U2

Otto F7

Otto V9 Plus

Otto F3s

Otto Y69

Otto V9

Otto R11S

Otto F3 Pro
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