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Released by Samsung in March 2016. Model SM-G930.

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Galaxy s7 "custom binary blocked by cc mode"

Hi,

I installed cc mode.apk from samsung knox support page on my rooted device, now when i want to boot keep saying "custom binary blocked by cc mode", so i tried to flash a new rom, but in the download mode there is a warning that says "download mode is blocked by cc mode", now i dont know what to do.

PLZ HELP!

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What model number is your device? You will need to reflash correct matching official Samsung Firmware to remove the custom binary that has been flashed onto the device.

Sounds like the device may have been rooted or had a custom kernel installed but OEM unlock was not left on enabled in developer options.

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My device is SM-G930F, and i cant flash because download mode says "DOWNLOAD MODE IS BLOCKED BY CC MODE", my device is rooted and twrp installed

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Hold volume down + power + home (10-20 secs) until you get to the blue download prompt screen. You can flash there.

https://updato.com/firmware-archive-sele...

You can download the official Samsung firmware using the above link.

Flash with HOME_CSC and not CSC if you want to keep data without factory reset after flash.

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i cant use download mode because is blocked by cc mode

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There is no solution for this currently. I am curious if my Z3X flashing box can remove this lock because it does remove FRP lock without needing to reset the phone when it says custom binary blocked by FRP lock.

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its not frp lock, is cc mode lock

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Boot into safe mode and try to uninstall cc mode apk.

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Here is a guide linked on how to boot safe mode: https://support.t-mobile.com/docs/DOC-28...

Hopefully this works.

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I will try.

if works i will thank you so much

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but my device directly shows custom binaery blocked by cc mode, the samsung logo does not shows up

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I hope the solution I have the same problem is the custom dual boot problem blocked by lock frp SAMSANG S7 G930F

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Please help with the solution custom binary boot blocked by frp lock

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