DEAR SIR i have downgrade s5 android 6 to 5 (sm-g900f)

[Android Central Question]

but in the end the big box writes fail and be red & in the mobile writes FIRMWARE UPGRADE ENCOUNTERED AN ISSUE.PLEASE SELECT RECOVERY MODE IN KIES & TRY AGAIN please say what I should do thanks behrooz

 

[ironass]

See, reply, here... https://forums.androidcentral.com/s...rade-s5-android-6-5-sm-g900f.html#post6242257