p7500 unlock problem - GSM-Forum

budukbol · 05-23-2012, 11:50

guys anybody encountered these problem,,

i've root and unlock samsumg p7500 and it was sucessfull, but the strange thing is after some few day its lock again

and i unlocked it again, but here it goes after a few days, and now its locked again,,
i use z3x, and other tool, but same problem

any solution from supports, and other members, tnx

ZiDanRO · 05-23-2012, 13:22

It seams that it is a problem with the EFS and then it restores from its back-up witch is locked. Thats why you have this problem. It is happening and to other Samsung phones. Maybe if after you unlock the phone and it stays unlock if you can manage to replace .nv_data.bak and .nv_data.bak.md5 with nv_data.bin and nv_data.md5 maybe it will stay unlocked.
This if it has this kind of file structure. I dont know.

budukbol · 05-24-2012, 04:50

any other idea or perfect solution
from support pls..

qwerthj · 06-17-2012, 07:42

I have same problem. I found this in nv.log:

Sat Jun 16 07:33:57 2012: MD5 fail. orignal md5 '1e4ee74c349e5338db78c85a241dc98e' computed md5 '5090c780b339d48a96167bee6004b975' (rild)
Sat Jun 16 07:33:57 2012: backup NV restored.

Now i will try change .bak files, i hope this will help.

WBR
qwerthj

corts · 07-10-2012, 10:59

Quote:

Originally Posted by qwerthj

I have same problem. I found this in nv.log:

Sat Jun 16 07:33:57 2012: MD5 fail. orignal md5 '1e4ee74c349e5338db78c85a241dc98e' computed md5 '5090c780b339d48a96167bee6004b975' (rild)
Sat Jun 16 07:33:57 2012: backup NV restored.

Now i will try change .bak files, i hope this will help.

WBR
qwerthj

hey did your problem soved.
i have the same problem..

05-23-2012, 11:50	#1 (permalink)
budukbol Freak Poster Join Date: Nov 2007 Location: Atlantis Posts: 327 Member: 638371 Status: Offline Thanks Meter: 56	p7500 unlock problem guys anybody encountered these problem,, i've root and unlock samsumg p7500 and it was sucessfull, but the strange thing is after some few day its lock again and i unlocked it again, but here it goes after a few days, and now its locked again,, i use z3x, and other tool, but same problem any solution from supports, and other members, tnx

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05-23-2012, 13:22	#2 (permalink)
ZiDanRO No Life Poster Join Date: Feb 2012 Location: Romania Age: 41 Posts: 636 Member: 1722871 Status: Offline Thanks Meter: 116	It seams that it is a problem with the EFS and then it restores from its back-up witch is locked. Thats why you have this problem. It is happening and to other Samsung phones. Maybe if after you unlock the phone and it stays unlock if you can manage to replace .nv_data.bak and .nv_data.bak.md5 with nv_data.bin and nv_data.md5 maybe it will stay unlocked. This if it has this kind of file structure. I dont know.

05-24-2012, 04:50	#3 (permalink)
budukbol Freak Poster Join Date: Nov 2007 Location: Atlantis Posts: 327 Member: 638371 Status: Offline Thanks Meter: 56	any other idea or perfect solution from support pls..

06-17-2012, 07:42	#4 (permalink)
qwerthj No Life Poster Join Date: Feb 2003 Location: Hungary Age: 42 Posts: 858 Member: 22902 Status: Offline Sonork: 100.64924 Thanks Meter: 88	I have same problem. I found this in nv.log: Sat Jun 16 07:33:57 2012: MD5 fail. orignal md5 '1e4ee74c349e5338db78c85a241dc98e' computed md5 '5090c780b339d48a96167bee6004b975' (rild) Sat Jun 16 07:33:57 2012: backup NV restored. Now i will try change .bak files, i hope this will help. WBR qwerthj