G925t-help me.....! Writer imei original

[tuandungtran]

My G925T is unlocked imei false. I want to writer imei original comeback . Can you help me? Who's help me? I'm from VN.
Have you tool do it? Thanks!

[jmr]

need writed backup of cert for restore imei original

[tuandungtran]

I haven't file backup original EFS. Who's help me?

[atv]

as a possible solution:

IF you used z3x to unlock?
*and didn't made a cert or efs backup*
check in
Program Files/Z3X/Samsung/SamsungTool/Backup/nv_data
and hopefully you will have a
SM-G925T__*********_nv_data.bin of 1024kb or 2048kb

and after resetting the phone, in:
Z3X Samsung Tool PRO v21.8 [G925T]
Backup
use Write NV DATA

Do not reset efs
and hopefully it will help. let me know if it did.
atv

[atv]

here similar case happened to me

http://forum.gsmhosting.com/vbb/f453.../#post11172485

[ecs87]

Originally Posted by tuandungtran

I haven't file backup original EFS. Who's help me?

You're **** out of luck. 10 seconds spent backing up the EFS would've saved you. That's exactly what you get for being lazy.

[tuandungtran]

Originally Posted by ecs87

You're **** out of luck. 10 seconds spent backing up the EFS would've saved you. That's exactly what you get for being lazy.

Not me, that is repairer my phone.!

[tuandungtran]

My phone unlocked imei false by Z3X Samsung Tool PRO and worked. But, I don't backup EFS. Repairer was install new windows again. So, I can't check in
Program Files/Z3X/Samsung/SamsungTool/Backup/nv_data

[tuandungtran]

Who can help me????????
Pm==> Here or Skype: tuandungccm4
Many thanks!!!!!!!!

[atv]

i am really sorry to hear about, no nv backup, but if that is the case, no way,
a.-no cert backup
b.-no efs backup
c.-no nvdata backup
i don't think you have the chance to restore its own data

you can try to backup efs, as it is now and try to rewrite it, but i doubt it will restore imei and cert.

maybe try after backup the efs, to reflash with the same version, hard reset and restore efs backup, to see if it helps, but i don't think it will fix it.

so if possible you will have to write another cert,
or try a loooong shot using, pci file recovery to recover the formatted hdd to find the nvdata backup.


nothing else i can do or suggest, if you dont have any of a,b or c.

[tuandungtran]

Originally Posted by atv

i am really sorry to hear about, no nv backup, but if that is the case, no way,
a.-no cert backup
b.-no efs backup
c.-no nvdata backup
i don't think you have the chance to restore its own data

you can try to backup efs, as it is now and try to rewrite it, but i doubt it will restore imei and cert.

maybe try after backup the efs, to reflash with the same version, hard reset and restore efs backup, to see if it helps, but i don't think it will fix it.

so if possible you will have to write another cert,
or try a loooong shot using, pci file recovery to recover the formatted hdd to find the nvdata backup.


nothing else i can do or suggest, if you dont have any of a,b or c.

I didn't have all(a,b,c). Because, I did unlock at shop repair and he did install new windows. He didn't has file backup.

[blang]

Originally Posted by tuandungtran

I didn't have all(a,b,c). Because, I did unlock at shop repair and he did install new windows. He didn't has file backup.

z3x not touch imei while unlocking S6.
if you did somehting wrong - this is your fails.

if you dont have original backup you need cert file.

read forum

[tuandungtran]

Originally Posted by blang

z3x not touch imei while unlocking S6.
if you did somehting wrong - this is your fails.

if you dont have original backup you need cert file.

read forum

I'm trying to get "cert file"
Repair shop did something wrong.
Please, help me.!