Sam A217m Custom Binary Blocked By Oem Lock help!! - GSM-Forum

edcentec · 10-21-2022, 21:21

Im tryng to flash a Sam A217m but not complete every time stuck at Custom Binary(recovery) Blocked By Oem Lock

Phone Android 12, binary 10 ZTO A217MUBUADVI1, my files are the same A217MUBUADVI1

There is no combination binary 10

then i decided to do thing with Easy Jtag Plus.

i have done these steps.

1-Read dump
2-backup efs
3-erase emmc
4-universal factory format
5-write PIT and BL
6-write efs and without write efs backup.

flash 4 files bin10 ZTO but same error: Custom Binary(recovery) Blocked By Oem Lock

Any help?
Where is OEM lock stored at this device?

fethirx · 10-22-2022, 10:45

add pit file in odin and repartition

edcentec · 10-22-2022, 14:47

THX reply, but already done the same stiil...

Where's stored OEM lock on news Samsung Exynos phone? on RPMB maybe? since i already erased and rewrited everthing else...

fethirx · 10-22-2022, 14:55

you need good dump 1gb minimum

edcentec · 10-22-2022, 15:11

Quote:

Originally Posted by fethirx

you need good dump 1gb minimum

THX reply, already done, not solve..........

simpleprince49 · 11-07-2022, 17:46

you tried to write by vendor in easy jtag plus?

10-21-2022, 21:21	#1 (permalink)
edcentec No Life Poster Join Date: Feb 2006 Location: Brazil Posts: 1,069 Member: 232960 Status: Offline Thanks Meter: 419	Sam A217m Custom Binary Blocked By Oem Lock help!! Im tryng to flash a Sam A217m but not complete every time stuck at Custom Binary(recovery) Blocked By Oem Lock Phone Android 12, binary 10 ZTO A217MUBUADVI1, my files are the same A217MUBUADVI1 There is no combination binary 10 then i decided to do thing with Easy Jtag Plus. i have done these steps. 1-Read dump 2-backup efs 3-erase emmc 4-universal factory format 5-write PIT and BL 6-write efs and without write efs backup. flash 4 files bin10 ZTO but same error: Custom Binary(recovery) Blocked By Oem Lock Any help? Where is OEM lock stored at this device?

10-22-2022, 10:45	#2 (permalink)
fethirx No Life Poster Join Date: Dec 2010 Location: algeria Posts: 624 Member: 1480336 Status: Offline Sonork: 100.1606959 Thanks Meter: 76	add pit file in odin and repartition

10-22-2022, 14:47	#3 (permalink)
edcentec No Life Poster Join Date: Feb 2006 Location: Brazil Posts: 1,069 Member: 232960 Status: Offline Thanks Meter: 419	THX reply, but already done the same stiil... Where's stored OEM lock on news Samsung Exynos phone? on RPMB maybe? since i already erased and rewrited everthing else...

10-22-2022, 14:55	#4 (permalink)
fethirx No Life Poster Join Date: Dec 2010 Location: algeria Posts: 624 Member: 1480336 Status: Offline Sonork: 100.1606959 Thanks Meter: 76	you need good dump 1gb minimum

11-07-2022, 17:46	#6 (permalink)
simpleprince49 No Life Poster Join Date: Feb 2009 Location: inside apples a15 Posts: 886 Member: 975554 Status: Offline Sonork: KG state:prenormal Thanks Meter: 253	you tried to write by vendor in easy jtag plus?