Hello, so I recently got this AT&T S5 and updated to lollipop 2 weeks ago and hated it, thus I tried downgrading
and eventually soft bricked it. I have read tons and tons of sites, tried this thread and all other others linked from this one.
When flashing the stock fw throught the AP, I ALWAYS get fail. I have tried thousands of other files and same result.
HOWEVER, only thing that seems to work perfect through odin is the CL file. I have problems with the AP and CSP file.
EDIT: Before flashing the CL files I could NEVER get into recovery mode, but only download mode.
Is there anyway of flashing through the recovery via sd card? Since Odin fails on my always?
By this I mean i have tried 3 different pcs, different cables, usb 2.0s and 3.0 ports, 3 different versions of odin and same fail.
My phone was softbricked trying to downgrade from OTA 5.0 update (can't be done with the stock rom) by using the partition file fix here.