Can I downgrade Android on Model SM-G935T (USA)

Mazman23

New member
Apr 16, 2020
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Hi

Am I able to downgrade my T-Mobile S7 Edge US (G935T) via Odin?

I'm hearing the "Firmware/bootloader is locked" but wansn't sure if that only applied to custom downloads or if I can download stock Android 6 onto it.

I've been trying for 2 days with Odin 3.14 but getting the following errors:

Phone Error is : SW REV CHECK FAIL : [aboot] Fused 11 > Binary 4 Error on Phone Download Screen


ODIN Error: Hangs on here:

<ID:0/005> DO NOT TURN OFF TARGET!!
<ID:0/005> Get PIT for mapping..
<ID:0/005> Firmware update start..
<ID:0/005> NAND Write Start!!
<ID:0/005> SingleDownload.
<ID:0/005> emmc_appsboot.mbn


Thanks!