Samsung T377A unlock [done] - Page 2 - GSM-Forum

khalidchohans · 10-11-2018, 17:36

Operation: Unlock
Selected model: SM-T3777
Software version: 33.8

Searching Samsung modem... detected COM34
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRE1
CSC version: T377AATT3BRE1
CP version: T377AUCU3ARD1
Product code: ATT
Phone SN: R*************
IMEI: 35***************
Unique number: C************
Reading IMEI... OK
IMEI: 35************* (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.33.8

otrebla · 10-17-2018, 10:50

To read security codes via diagnostic port:
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read Codes DIAG' button to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. ADB must be activated in any way (you can flash sBoot from combination firmware,
make sure, that you are not upgrade sBoot).
2. Connect the phone to PC with USB cable, install drivers if needed.
3. Select device in ADB settings.
4. Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform 'wipe data/factory reset' once more, to complete this locks removal.)

Operation: Read Codes
Selected model: SM-T3777
Software version: 33.8

Please wait, generating hash codes file, this can take few minutes... OK
Searching Samsung modem... detected COM17
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCS3BRB1
Product code: ATT
Phone SN: R52K40KN6YA
IMEI: 359768085******
Unique number: CAJ00D5BCEAF115
Incorrect model selected. This may damage your phone. Continue?

Done with Samsung Tool PRO v.33.8

sm-t3777 model selected but warning pop up,,it is safe to continue?

Incorrect model selected. This may damage your phone. Continue???????

sajer007 · 12-21-2018, 15:00

Searching Samsung modem... detected COM782
Reading phone info...
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APJ2
Product code: SM-T377AZKAATT
Phone SN: R52HA0LPPNM
IMEI: 353608******
Unique number: CAJ03B64951CE93
Reading IMEI... OK
IMEI: 353608****** (SIGN: OK)
Checking hash file... OK
Reading data from phone... OK
Modem board: SHANNON308
HWID: 99 22 F9 DD 86 32 BC 9C C6 98 01 EF 0B 46 7B E0
Reading NV data... OK
Checking NV data... OK
Calculating... OK
Please wait, calculating codes... OK (time - 00:00:12)
Freeze code: 35373174
NET lock: 75846424
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.34.6

weside · 01-04-2019, 22:05

Searching Samsung modem... detected COM58
Reading phone info... OK
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APCB
Product code: SM-T377AZKAATT
Phone SN: R52HB0N1D4X
Unique number: CAJ03BCDBB452A3
Reading IMEI... OK
IMEI: 353608075522790 (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.29.5
download modem from the link bellow and flash in odin and select cp and load file and try again to unlock in Z3X select t3777 and unlock.

askarzee91 · 01-28-2019, 13:37

Operation: Read Codes
Selected model: SM-T3777
Software version: 34.8

Searching Samsung modem... detected COM224
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCU3AQRB1
Product code: ATT
Phone SN: R52J61XXXXX
IMEI: 359768081XXXXXX
Unique number: CAJ03F052F06664
Reading IMEI... OK
IMEI: 359768081378282 (SIGN: OK)
Checking hash file... OK
Reading data from phone... OK
Modem board: SHANNON308
HWID: 63 2A 5A 40 E0 76 F6 E3 4B 8E 62 4D 1B FA D2 D8
Reading NV data... OK
Checking NV data... OK
Calculating... OK
Please wait, calculating codes... OK (time - 00:00:27)
Freeze code: 41969429
NET lock: 59269703
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.34.8

10HF555 · 03-05-2019, 18:55

For those having HMAC MISMATCH error with z3x, you can unlock with Gcpro, use Exynos unlock, debug and diag activated, will read the codes without any error.

Checking Card Ok.
Verify Card verify ok...
Card OsVer 0003
GCPro SN:=
GCPRO Activation := CARD IS ACTIVE

...Port list start...
USB Serial Port (COM3)
SAMSUNG Mobile USB Serial Port (COM20)
SAMSUNG Mobile USB Modem #9 (COM21)

...Port list end...
Using Version...1.0.0.0063
Selected Port SAMSUNG Mobile USB Serial Port COM20
Selected Model GT-I5508
Selected Task SAMSUNG Exynos Unlock

SAMSUNG Exynos Unlock started...
Searching phone...
Device Detected...
SELinux := Enforcing
model:= SAMSUNG-SM-T377A
ANDROID-ID = 520339d55e9ab357_000031CDB5
Phone Found Please Wait...
Version := T377AUCU2APJ2
CHIPID := 03080000
Hmac Verify ok..0
Local scu-db update ok..
Phone is Locked..
MCK := 20905274
NCK := 24705968
NV IMEI1:=
IMEI cert file saved...

!!! Success !!!!
Total Time Take...00:02:37

sohel12 · 04-20-2019, 04:12

T377A unlock done......................

raju24.bd · 07-18-2019, 05:59

Unlock Done By Selected Model [T3777]

Operation: Unlock
Selected model: SM-T3777
Software version: 34.6

Searching Samsung modem... detected COM5
Reading phone info...
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU3ARD1
Product code: SM-T377AZKAATT
Phone SN: R52HA0Y70HA
IMEI: 353608074456370
Unique number: CAJ0300B9F0A593
Reading IMEI... OK
IMEI: 353608074456370 (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.34.6

zaya21 · 12-15-2019, 18:26

Quote:

Originally Posted by xxkrakunxx

how i can remove the att numbersync from this tablet icant use it like phone because of this function, there is a way to disable it or remove it? thanx its a t377a att 6.0.1

https://www.youtube.com/watch?v=1Tygifl_Dpk

mpee47 · 12-30-2019, 18:40

Searching Samsung modem... detected COM381
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCU3ARD1
Product code: ATT
Phone SN: R52J41*****
IMEI: 3536080773XXXXX
Unique number: CAJ036782FC6C34
Reading IMEI... OK
IMEI: 3536080773XXXXX (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.38.11

Downgrade ENG Modem from https://pakfirmware.com/2018/04/sams...ng-modem-file/

mpee47 · 12-30-2019, 18:42

Quote:

Originally Posted by mpee47

Searching Samsung modem... detected COM381
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCU3ARD1
Product code: ATT
Phone SN: R52J41*****
IMEI: 3536080773XXXXX
Unique number: CAJ036782FC6C34
Reading IMEI... OK
IMEI: 3536080773XXXXX (SIGN: OK)
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.38.11

Downgrade ENG Modem from https://pakfirmware.com/2018/04/sams...ng-modem-file/

Select T3777 for Unlock model

Abishalom · 06-01-2020, 12:57

Searching Samsung modem... detected COM237
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCU3ARD1
Product code: ATT
Phone SN: R52J609Y6HN
IMEI: 353608079317734
Unique number: CAJ0370A6C0BE54
Reading IMEI... OK
IMEI: 353608079317734 (SIGN: OK)
Please wait, generating hash codes file, this can take few minutes... OK
Reading data from phone... OK
Modem board: SHANNON308
HWID: 86 45 3B CD AB 11 7A CF 71 57 DB 04 A9 E7 DF 5B
Reading NV data... OK
Checking NV data... OK
Calculating... OK
Please wait, calculating codes... OK (time - 00:00:06)
Freeze code: 37936097
NET lock: 35074709
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.40.1

candelwizzy · 12-30-2020, 16:33

Operation: Read Codes
Selected model: SM-T3777
Software version: 41.10

Searching Samsung modem... detected COM162
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCS3BRB1
Product code: ATT
Phone SN: R52K50FFZ1F
IMEI: 359768085615002
Unique number: CAJ00CF73C02E25
Reading IMEI... OK
IMEI: 359768085615002 (SIGN: OK)
Please wait, generating hash codes file, this can take few minutes... OK
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.41.10

Z3X · 12-30-2020, 17:27

Quote:

Originally Posted by candelwizzy

Operation: Read Codes
Selected model: SM-T3777
Software version: 41.10

Searching Samsung modem... detected COM162
Reading phone info...
Model: SM-T377A
AP version: T377AUCS3BRB1
CSC version: T377AATT3BRB1
CP version: T377AUCS3BRB1
Product code: ATT
Phone SN: R52K50FFZ1F
IMEI: 359768085615002
Unique number: CAJ00CF73C02E25
Reading IMEI... OK
IMEI: 359768085615002 (SIGN: OK)
Please wait, generating hash codes file, this can take few minutes... OK
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.41.10

Hello. Flash this eng modem and repeat read codes operation. Post result here.
https://shell.boxwares.com/Download.aspx?L=6327

WAGES · 02-25-2023, 15:11

Searching Samsung modem... detected COM91
Reading phone info...
Model: SM-T377A
AP version: T377AUCU2APJ2
CSC version: T377AATT2APJ2
CP version: T377AUCU2APJ2
Product code: SM-T377AZKAATT
Phone SN: R52J31BN84J
IMEI: 353608076xxxxxxx
Unique number: CAJ035D8BC0C224
Reading IMEI... OK
IMEI: 353608076838989 (SIGN: OK)
Please wait, generating hash codes file, this can take few minutes... OK
Reading data from phone... OK
Modem board: SHANNON308
HWID: AE 4D CB BE AF 56 3D CB DC 88 97 4F 3A AC 11 C1
Reading NV data... OK
Checking NV data... OK
Calculating... OK
Please wait, calculating codes... OK (time - 00:00:00)
Freeze code(MCK, PUK): 61629029
NET lock: 05036207
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.45.0 [SM-T3777,Read Codes]

01-04-2019, 22:05	#19 (permalink)
weside Junior Member Join Date: Jun 2012 Location: Nigeria Posts: 36 Member: 1775687 Status: Offline Sonork: sman Thanks Meter: 25	Searching Samsung modem... detected COM58 Reading phone info... OK Model: SM-T377A AP version: T377AUCU2APJ2 CSC version: T377AATT2APJ2 CP version: T377AUCU2APCB Product code: SM-T377AZKAATT Phone SN: R52HB0N1D4X Unique number: CAJ03BCDBB452A3 Reading IMEI... OK IMEI: 353608075522790 (SIGN: OK) Reading data from phone... OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.29.5 download modem from the link bellow and flash in odin and select cp and load file and try again to unlock in Z3X select t3777 and unlock. Last edited by weside; 01-04-2019 at 22:06. Reason: https://drive.google.com/open?id=1XHoH82doO51wKEJygRVXRuTwM4hf7N2-

03-05-2019, 18:55	#21 (permalink)
10HF555 Junior Member Join Date: Jul 2015 Location: Mexico Posts: 33 Member: 2428348 Status: Offline Thanks Meter: 26	T377A unlock error For those having HMAC MISMATCH error with z3x, you can unlock with Gcpro, use Exynos unlock, debug and diag activated, will read the codes without any error. Checking Card Ok. Verify Card verify ok... Card OsVer 0003 GCPro SN:= GCPRO Activation := CARD IS ACTIVE ...Port list start... USB Serial Port (COM3) SAMSUNG Mobile USB Serial Port (COM20) SAMSUNG Mobile USB Modem #9 (COM21) ...Port list end... Using Version...1.0.0.0063 Selected Port SAMSUNG Mobile USB Serial Port COM20 Selected Model GT-I5508 Selected Task SAMSUNG Exynos Unlock SAMSUNG Exynos Unlock started... Searching phone... Device Detected... SELinux := Enforcing model:= SAMSUNG-SM-T377A ANDROID-ID = 520339d55e9ab357_000031CDB5 Phone Found Please Wait... Version := T377AUCU2APJ2 CHIPID := 03080000 Hmac Verify ok..0 Local scu-db update ok.. Phone is Locked.. MCK := 20905274 NCK := 24705968 NV IMEI1:= IMEI cert file saved... !!! Success !!!! Total Time Take...00:02:37

12-30-2019, 18:40	#25 (permalink)
mpee47 Insane Poster Join Date: Apr 2016 Location: Ghana Posts: 61 Member: 2559264 Status: Offline Sonork: 100.1673373:mpee47 Thanks Meter: 14	Searching Samsung modem... detected COM381 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRB1 CSC version: T377AATT3BRB1 CP version: T377AUCU3ARD1 Product code: ATT Phone SN: R52J41***** IMEI: 3536080773XXXXX Unique number: CAJ036782FC6C34 Reading IMEI... OK IMEI: 3536080773XXXXX (SIGN: OK) Reading data from phone... OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.38.11 Downgrade ENG Modem from https://pakfirmware.com/2018/04/sams...ng-modem-file/ Last edited by mpee47; 12-30-2019 at 18:49.

10-11-2018, 17:36	#16 (permalink)
khalidchohans Junior Member Join Date: Oct 2015 Location: Lahore, Pakistan Age: 42 Posts: 5 Member: 2472812 Status: Offline Sonork: 1670373 Thanks Meter: 0	Operation: Unlock Selected model: SM-T3777 Software version: 33.8 Searching Samsung modem... detected COM34 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRE1 CSC version: T377AATT3BRE1 CP version: T377AUCU3ARD1 Product code: ATT Phone SN: R*********** IMEI: 35*********** Unique number: C******** Reading IMEI... OK IMEI: 35*********** (SIGN: OK) Reading data from phone... OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.33.8

10-17-2018, 10:50	#17 (permalink)
otrebla Major Poster Join Date: Nov 2010 Posts: 47 Member: 1448700 Status: Offline Thanks Meter: 3	To read security codes via diagnostic port: 1. Power on the phone. 2. Type #0808# and select 'DM+MODEM+ADB'. 3. Connect the phone to PC with USB cable, install drivers if needed. 4. Press 'Read Codes DIAG' button to read security codes. To reset Google account activation or Samsung reactivation lock: 1. ADB must be activated in any way (you can flash sBoot from combination firmware, make sure, that you are not upgrade sBoot). 2. Connect the phone to PC with USB cable, install drivers if needed. 3. Select device in ADB settings. 4. Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock. (Sometimes needs to perform 'wipe data/factory reset' once more, to complete this locks removal.) Operation: Read Codes Selected model: SM-T3777 Software version: 33.8 Please wait, generating hash codes file, this can take few minutes... OK Searching Samsung modem... detected COM17 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRB1 CSC version: T377AATT3BRB1 CP version: T377AUCS3BRB1 Product code: ATT Phone SN: R52K40KN6YA IMEI: 359768085***** Unique number: CAJ00D5BCEAF115 Incorrect model selected. This may damage your phone. Continue? Done with Samsung Tool PRO v.33.8 sm-t3777 model selected but warning pop up,,it is safe to continue? Incorrect model selected. This may damage your phone. Continue???????

12-21-2018, 15:00	#18 (permalink)
sajer007 Freak Poster Join Date: Feb 2010 Location: sharjha Posts: 332 Member: 1236922 Status: Online Sonork: sajer007 Thanks Meter: 101	Searching Samsung modem... detected COM782 Reading phone info... Model: SM-T377A AP version: T377AUCU2APJ2 CSC version: T377AATT2APJ2 CP version: T377AUCU2APJ2 Product code: SM-T377AZKAATT Phone SN: R52HA0LPPNM IMEI: 353608**** Unique number: CAJ03B64951CE93 Reading IMEI... OK IMEI: 353608**** (SIGN: OK) Checking hash file... OK Reading data from phone... OK Modem board: SHANNON308 HWID: 99 22 F9 DD 86 32 BC 9C C6 98 01 EF 0B 46 7B E0 Reading NV data... OK Checking NV data... OK Calculating... OK Please wait, calculating codes... OK (time - 00:00:12) Freeze code: 35373174 NET lock: 75846424 SUB lock: 00000000 SP lock: 00000000 CP lock: 00000000 SIM lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.34.6

01-28-2019, 13:37	#20 (permalink)
askarzee91 No Life Poster Join Date: Nov 2014 Location: SLK Age: 33 Posts: 1,306 Member: 2291450 Status: Offline Sonork: typing... Thanks Meter: 1,600	Operation: Read Codes Selected model: SM-T3777 Software version: 34.8 Searching Samsung modem... detected COM224 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRB1 CSC version: T377AATT3BRB1 CP version: T377AUCU3AQRB1 Product code: ATT Phone SN: R52J61XXXXX IMEI: 359768081XXXXXX Unique number: CAJ03F052F06664 Reading IMEI... OK IMEI: 359768081378282 (SIGN: OK) Checking hash file... OK Reading data from phone... OK Modem board: SHANNON308 HWID: 63 2A 5A 40 E0 76 F6 E3 4B 8E 62 4D 1B FA D2 D8 Reading NV data... OK Checking NV data... OK Calculating... OK Please wait, calculating codes... OK (time - 00:00:27) Freeze code: 41969429 NET lock: 59269703 SUB lock: 00000000 SP lock: 00000000 CP lock: 00000000 SIM lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.34.8

04-20-2019, 04:12	#22 (permalink)
sohel12 Freak Poster Join Date: Jun 2012 Location: uttara dhaka bangladesh Age: 35 Posts: 216 Member: 1778788 Status: Offline Thanks Meter: 119	T377A unlock done......................

07-18-2019, 05:59	#23 (permalink)
raju24.bd Insane Poster Join Date: Jul 2017 Location: Bangladesh Age: 29 Posts: 65 Member: 2740295 Status: Offline Thanks Meter: 33	Unlock Done By Selected Model [T3777] Operation: Unlock Selected model: SM-T3777 Software version: 34.6 Searching Samsung modem... detected COM5 Reading phone info... Model: SM-T377A AP version: T377AUCU2APJ2 CSC version: T377AATT2APJ2 CP version: T377AUCU3ARD1 Product code: SM-T377AZKAATT Phone SN: R52HA0Y70HA IMEI: 353608074456370 Unique number: CAJ0300B9F0A593 Reading IMEI... OK IMEI: 353608074456370 (SIGN: OK) Reading data from phone... OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.34.6

06-01-2020, 12:57	#27 (permalink)
Abishalom Freak Poster Join Date: Jul 2006 Location: Ghana-Accra Posts: 420 Member: 311615 Status: Offline Sonork: 100.1591575 Thanks Meter: 72	Searching Samsung modem... detected COM237 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRB1 CSC version: T377AATT3BRB1 CP version: T377AUCU3ARD1 Product code: ATT Phone SN: R52J609Y6HN IMEI: 353608079317734 Unique number: CAJ0370A6C0BE54 Reading IMEI... OK IMEI: 353608079317734 (SIGN: OK) Please wait, generating hash codes file, this can take few minutes... OK Reading data from phone... OK Modem board: SHANNON308 HWID: 86 45 3B CD AB 11 7A CF 71 57 DB 04 A9 E7 DF 5B Reading NV data... OK Checking NV data... OK Calculating... OK Please wait, calculating codes... OK (time - 00:00:06) Freeze code: 37936097 NET lock: 35074709 SUB lock: 00000000 SP lock: 00000000 CP lock: 00000000 SIM lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.40.1

12-30-2020, 16:33	#28 (permalink)
candelwizzy Freak Poster Join Date: Sep 2008 Location: Ghana Akatsi Age: 40 Posts: 302 Member: 853308 Status: Offline Thanks Meter: 61	Operation: Read Codes Selected model: SM-T3777 Software version: 41.10 Searching Samsung modem... detected COM162 Reading phone info... Model: SM-T377A AP version: T377AUCS3BRB1 CSC version: T377AATT3BRB1 CP version: T377AUCS3BRB1 Product code: ATT Phone SN: R52K50FFZ1F IMEI: 359768085615002 Unique number: CAJ00CF73C02E25 Reading IMEI... OK IMEI: 359768085615002 (SIGN: OK) Please wait, generating hash codes file, this can take few minutes... OK Reading data from phone... error (0) Try downgrade modem if possible Done with Samsung Tool PRO v.41.10

02-25-2023, 15:11	#30 (permalink)
WAGES No Life Poster Join Date: Jul 2006 Location: ghana Posts: 1,023 Member: 320120 Status: Offline Thanks Meter: 98	Searching Samsung modem... detected COM91 Reading phone info... Model: SM-T377A AP version: T377AUCU2APJ2 CSC version: T377AATT2APJ2 CP version: T377AUCU2APJ2 Product code: SM-T377AZKAATT Phone SN: R52J31BN84J IMEI: 353608076xxxxxxx Unique number: CAJ035D8BC0C224 Reading IMEI... OK IMEI: 353608076838989 (SIGN: OK) Please wait, generating hash codes file, this can take few minutes... OK Reading data from phone... OK Modem board: SHANNON308 HWID: AE 4D CB BE AF 56 3D CB DC 88 97 4F 3A AC 11 C1 Reading NV data... OK Checking NV data... OK Calculating... OK Please wait, calculating codes... OK (time - 00:00:00) Freeze code(MCK, PUK): 61629029 NET lock: 05036207 SUB lock: 00000000 SP lock: 00000000 CP lock: 00000000 SIM lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.45.0 [SM-T3777,Read Codes]