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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Z3X-Team Products

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Old 01-03-2017, 18:58   #1 (permalink)
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Samsung G550T Nv Backup needed


pls can someone help me for samsung g550t nv backup after unlocked only searching but i think someone has try on it already before *******r brought it cuz av try write the nv back which created by the software but still same
thank u
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Old 02-17-2017, 15:13   #2 (permalink)
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same here i need working NV back up please
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Old 02-17-2017, 15:20   #3 (permalink)
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Quote:
Originally Posted by godwin View Post
pls can someone help me for samsung g550t nv backup after unlocked only searching but i think someone has try on it already before *******r brought it cuz av try write the nv back which created by the software but still same
thank u
here. please. This file contains imei. Please change it
https://mega.nz/#!8lgxjCrZ
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Old 02-20-2017, 13:28   #4 (permalink)
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G550T NV file

Quote:
Originally Posted by ltindi32 View Post
here. please. This file contains imei. Please change it
https://mega.nz/#!8lgxjCrZ


thanks and please give me password for the doownload link
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Old 02-20-2017, 13:50   #5 (permalink)
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Quote:
Originally Posted by usidda View Post
thanks and please give me password for the doownload link

try https://mega.nz/#!ktQAiBhY



!oUbI8HnMLGa8abjKMkAwXxKwcAbnzTzlWjPmITTy-5k
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Old 02-20-2017, 15:52   #6 (permalink)
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Red face G550T baseband unknown

reset MSL

Reading IMEI... error (1)
Reseting MSL... error (0)
Done with Samsung Tool PRO v.27.7

Repair

HW version:
Phone SN: 00000000000
Chip name: EXYNOS3475
Modem board:
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Can not detected modem type
Done with Samsung Tool PRO v.27.7


unlock

Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.7


please help me fix G550T baseband unknown

and if any one have efs and certificate files
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Old 02-21-2017, 20:05   #7 (permalink)
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Quote:
Originally Posted by usidda View Post
reset MSL

Reading IMEI... error (1)
Reseting MSL... error (0)
Done with Samsung Tool PRO v.27.7

Repair

HW version:
Phone SN: 00000000000
Chip name: EXYNOS3475
Modem board:
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Can not detected modem type
Done with Samsung Tool PRO v.27.7


unlock

Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.7


please help me fix G550T baseband unknown

and if any one have efs and certificate files
bro. reflash the phone,root and try
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Old 02-27-2017, 16:46   #8 (permalink)
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I did try flashing with two stock firmware and other one with 4file too but no chance to fix




Sent from my iPhone using Tapatalk
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Old 02-27-2017, 16:57   #9 (permalink)
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Quote:
Originally Posted by usidda View Post
I did try flashing with two stock firmware and other one with 4file too but no chance to fix




Sent from my iPhone using Tapatalk
repair security with octopus box men
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Old 03-01-2017, 12:09   #10 (permalink)
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Z3x don't have way to do that ?


Sent from my iPhone using Tapatalk
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Old 12-07-2018, 18:18   #11 (permalink)
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Z3x select g550t click read cert and wait until it say error damaged security
Dont reboot phone
And then go to settings u will see your besband
If you dont see your bassband if it is still unknown bassband repeat read cert operation even if it say security damaged untill unknown bassband fixed
And still dont reboot phone
Then go to repair tab and only click patch cert

And voilaaaaa your network fully operational
Hit thankyou button
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Old 12-07-2018, 18:20   #12 (permalink)
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Z3x select g550t click read cert and wait until it say error damaged security
Dont reboot phone
And then go to settings u will see your besband
If you dont see your bassband if it is still unknown bassband repeat read cert operation even if it say security damaged untill unknown bassband fixed
And still dont reboot phone
Then go to repair tab and only click patch cert

And voilaaaaa your network fully operational
Hit thankyou button
Only thank button
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