K330 T-Mobile Unlock Failed Help(solved) - GSM-Forum

derk · 03-06-2019, 10:30

I have tried to unlock this phone trying multiple ways and still not unlocked. Can someone please help with this?

Here's the log below:

Device Detected...
SELinux := Enforcing
model:= LG-K330
LG TMB Unlocking Started...
SU Version..3.79:kinguser_s
Device is Secure Rooted..uid=0
Reading Please Wait..
Please Wait while...

File write error 2.
File delete error 1..
Fail to open adb shell...error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.

Fail to connect device Please accept in Phone or check driver...
Fail to start adb...

!!! Loader Start Fail !!!!

!!! Fail !!!!
Restart Phone if not auto...
Total Time Take...00:01:20

stanner_austin · 03-06-2019, 10:44

@derk
Hello
Do you have any vpn installed in your pc ? if yes please uninstall it and re test it.
Some vpn think adb as socket and try to proxy it.

Make sure using latest update.

derk · 03-06-2019, 11:07

Quote:

Originally Posted by stanner_austin

@derk
Hello
Do you have any vpn installed in your pc ? if yes please uninstall it and re test it.
Some vpn think adb as socket and try to proxy it.

Make sure using latest update.

Thank you for your reply. I have uninstalled my vpn client and still not able to get unlock done. I am getting the accept ADB RSA message, though I have accepted it on the phone many times it ask. See log below.

Using Version...1.0.0.0063
Selected Model LG Android
Selected Task TMB Unlock(ADB)

Searching ADB device Please wait..

!!! Phone is in offline !!! ACCEPT CONNECT IN PHONE OR RECONNECT...
Device Detected...
SELinux := Enforcing
model:= LG-K330
LG TMB Unlocking Started...
SU Version..3.79:kinguser_s
Device is Secure Rooted..uid=0
Reading Please Wait..
Please Wait while...
Fail to open adb shell...error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.
error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device.

Fail to connect device Please accept in Phone or check driver...
Fail to start adb...

!!! Loader Start Fail !!!!

!!! Fail !!!!
Restart Phone if not auto...
Total Time Take...00:04:52

stanner_austin · 03-06-2019, 11:23

@derk
Hello
Did you restarted pc ? check in task manager if any other adb related application is taking over.
Also please check on other pc.. this is unknown conflict we have no idea what make this to be frank. need to check such pc to find out problem.

derk · 03-06-2019, 12:27

Quote:

Originally Posted by stanner_austin

@derk
Hello
Did you restarted pc ? check in task manager if any other adb related application is taking over.
Also please check on other pc.. this is unknown conflict we have no idea what make this to be frank. need to check such pc to find out problem.

I tried another pc and got the following:

Using Version...1.0.0.0063
Selected Model LG Android
Selected Task TMB Unlock(ADB)

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LG-K330
LG TMB Unlocking Started...
SU Version..3.79:kinguser_s
Device is Secure Rooted..uid=0
Reading Please Wait..
Please Wait while...
fail to start loader2...
DBG...
DBG2...drwxrwxrwx shell shell 2019-02-02 17:09 .uranus root@m1:/ #

!!! Loader Start Fail !!!!

!!! Fail !!!!
Restart Phone if not auto...
Total Time Take...00:00:06

stanner_austin · 03-06-2019, 12:53

@derk
Hello
This issue is related to root. please use magisk or supersu base root.

derk · 03-06-2019, 21:11

Quote:

Originally Posted by stanner_austin

@derk
Hello
This issue is related to root. please use magisk or supersu base root.

Can you share root files for magisk or supersu base root please? I have tried a few and they are not working for this model.

derk · 03-06-2019, 23:30

Quote:

Originally Posted by derk

Can you share root files for magisk or supersu base root please? I have tried a few and they are not working for this model.

I managed to get the root done using supersu, but phone still saying "Network Lock" when power on. See log below.

Selected Model LG Android
Selected Task TMB Unlock(ADB)

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LG-K330
LG TMB Unlocking Started...
SU Version..2.79:SUPERSU
Device is Secure Rooted..uid=0
Reading Please Wait..
Please Wait while...
Please wait starting task...
Device Sn := LGK3302a5b900
Device Imei := 354890078684806
Factory Ver := LGK330AT-00-V10l-TMO-US-APR-05-2017-ARB01+0
Send ASK Saved := LGK3302a5b900.ask

!!! Success !!!!
Restart Phone if not auto...
Total Time Take...00:00:07

stanner_austin · 03-07-2019, 08:39

@derk
Hello
Log say you do not tick on use server. GCPro only operate online if you tick on use server.
You need to have credits too please check this thread http://forum.gsmhosting.com/vbb/f922...018-a-2371739/

derk · 03-07-2019, 15:05

Quote:

Originally Posted by stanner_austin

@derk
Hello
Log say you do not tick on use server. GCPro only operate online if you tick on use server.
You need to have credits too please check this thread http://forum.gsmhosting.com/vbb/f922...018-a-2371739/

Hi,

Thank you for your reply. I was not aware that it needed to use server for unlocking of this model.

How much credits are required to perform this unlock?

I want to buy credits to try again to unlock this model.

ikloveto · 06-27-2019, 13:28

use gc pro for best unlocking tool for many more models one click

k330 unlock done in 5 second

Using Version...1.0.0.0065
Selected Model GT-I5510
Selected Task TMB Unlock(ADB)

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LG-K330
LG TMB Unlocking Started...
SU Version..kingo 141
Device is Secure Rooted..uid=0
Using RPL Write Only..
Please Wait while...
Please wait starting task...

!!! Success !!!!
Restart Phone if not auto...
Total Time Take...00:00:16

03-06-2019, 10:30	#1 (permalink)
derk No Life Poster Join Date: May 2006 Location: Jamaica Posts: 588 Member: 279555 Status: Offline Thanks Meter: 11	K330 T-Mobile Unlock Failed Help(solved) I have tried to unlock this phone trying multiple ways and still not unlocked. Can someone please help with this? Here's the log below: Device Detected... SELinux := Enforcing model:= LG-K330 LG TMB Unlocking Started... SU Version..3.79:kinguser_s Device is Secure Rooted..uid=0 Reading Please Wait.. Please Wait while... File write error 2. File delete error 1.. Fail to open adb shell...error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. error: device unauthorized. This adb server's $ADB_VENDOR_KEYS is not set Try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device. Fail to connect device Please accept in Phone or check driver... Fail to start adb... !!! Loader Start Fail !!!! !!! Fail !!!! Restart Phone if not auto... Total Time Take...00:01:20

03-06-2019, 10:44	#2 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	@derk Hello Do you have any vpn installed in your pc ? if yes please uninstall it and re test it. Some vpn think adb as socket and try to proxy it. Make sure using latest update.

03-06-2019, 11:23	#4 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	@derk Hello Did you restarted pc ? check in task manager if any other adb related application is taking over. Also please check on other pc.. this is unknown conflict we have no idea what make this to be frank. need to check such pc to find out problem.

03-06-2019, 12:53	#6 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	@derk Hello This issue is related to root. please use magisk or supersu base root.

03-07-2019, 08:39	#9 (permalink)
stanner_austin No Life Poster Join Date: Jan 2004 Location: Unknown Age: 39 Posts: 9,227 Member: 49752 Status: Offline Sonork: QQ:1474246528 Thanks Meter: 6,085	@derk Hello Log say you do not tick on use server. GCPro only operate online if you tick on use server. You need to have credits too please check this thread http://forum.gsmhosting.com/vbb/f922...018-a-2371739/

06-27-2019, 13:28	#11 (permalink)
ikloveto Freak Poster Join Date: Jan 2006 Location: surat Posts: 363 Member: 219420 Status: Offline Thanks Meter: 78	use gc pro for best unlocking tool for many more models one click k330 unlock done in 5 second Using Version...1.0.0.0065 Selected Model GT-I5510 Selected Task TMB Unlock(ADB) Searching ADB device Please wait.. Device Detected... SELinux := Enforcing model:= LG-K330 LG TMB Unlocking Started... SU Version..kingo 141 Device is Secure Rooted..uid=0 Using RPL Write Only.. Please Wait while... Please wait starting task... !!! Success !!!! Restart Phone if not auto... Total Time Take...00:00:16