as you can see i flash other modem, i post here just to make this modem(Modem version: A105FNXXU2ASG1,A105FNXXU2ASG1) also supported

yes all latest firmware versions supported.

Regards

@Steve-1
You can check list of models and firmware version:

List of models and SM-A105FN

Android version: 9
Android security patch: 2019-11-01
Manufacturer: samsung
Model: SM-G950F
RIL version: Samsung RIL v4.0
RIL serial: RF8K531ZB5E
Phone HW: samsungexynos8895
Phone version: G950FXXU6D***
Modem HW: SHANNON355
Modem version: G950FXXU6DSK5
CSC: G950FEVR6DSK1
SIM card: ABSENT
Country: UK
Sales code: EVR
KNOX warranty void: 0
IMEI: 3581*****

Unlocking this model cost you 10 Credits

Adjusting DebugLevel OK
USB mode setup OK
Server Auth OK
Phone Auth OK
Read data from phone OK
Server calc OK
Write data to phone OK

Phone unlocked

Stopping APP...
Finished

Error 0x77B UID:43
 

showing this error all time

Error 0x77B UID:43

Finished

username : IOSrivlveqq

please check it

G935F U7 Unlocked
 

Your credits balance is : 80

Phone info:
~~~~~~~~~~~
Android version: 8.0.0
Android security patch: 2019-11-01
Manufacturer: samsung
Model: SM-G935F
RIL version: Samsung RIL v4.0
RIL serial: RF8H21AR44W
Phone HW: samsungexynos8890
Phone version: G935FXXS7ESK7
Modem HW: SHANNON335
Modem version: G935FXXS7ESK7
CSC: G935FVFG7ESK7
SIM card: NETWORK_LOCKED
Country: UK
Sales code: VOD
KNOX warranty void: 0
IMEI: 35732907325xxxx

Unlocking this model cost you 4 Credits

Adjusting DebugLevel OK
USB mode setup OK
Server Auth OK
Phone Auth OK
Read data from phone OK
Server calc OK
Write data to phone OK

Phone unlocked

Stopping APP...
Finished
Send Debug log to server OK
TokenID = 190AAE18B1F2A30EDF6908F8C5B79C771BA9255370358DCE5D AEAEBB427A38C9

Error 0x77B UID:405
 

please check my account
Username: IOSmykgyxuw


Your credits balance is : 20

Phone info:
~~~~~~~~~~~
Android version: 8.0.0
Android security patch: 2019-05-01
Manufacturer: samsung
Model: SM-J737T
RIL version: Samsung RIL v4.0
RIL serial: R58K92C4H1D
Phone HW: samsungexynos7870
Phone version: J737TUVS5ASD1
Modem HW: SHANNON315
Modem version: J737TUVS5ASD1
CSC: J737TTMB5ASD1
SIM card: NETWORK_LOCKED
Country: USA
Sales code: TMB
KNOX warranty void: 0
IMEI: 356058091820066

Error 0x77B UID:40

Cancelled

IOSRIVLVEQQ 2020-03-06 20:47:42 2x Already Unlocked: SM-S367VL 359265100715792

*** RESULT : BLOCKED USER ***

IOSMYKGYXUW 2020-03-03 06:50:08 2x Already Unlocked: SM-J260A 357177100424162


*** RESULT : BLOCKED USER ***

but why block?
Phone show invalid then try to unlock
then block?
what violation that my user have?

Please help me to unlock it ..

we will sort this out later in the day . do not worry

Your credits balance is : 10

Phone info:
~~~~~~~~~~~
Android version: 9
Android security patch: 2019-10-01
Manufacturer: samsung
Model: SM-S102DL
RIL version: Samsung RIL v4.0
RIL serial: RF8M81J9HFY
Phone HW: exynos7885
Phone version: S102DLUDS2ASJ1
Modem HW: SHANNON327
Modem version: S102DLUDS2ASJ1
CSC: S102DLTFN2ASJ1
SIM card: ABSENT
Country: USA
Sales code: TFV
KNOX warranty void: 0
IMEI: 357855100498068

Error 0x78B UID:1

Cancelled

Ok, the first time it happened because I tried to unlock a phone and it was already unlocked, I understand that, but now why? I don't understand, Please

If Read data from phone reaches 100% and then Write Data to phone fails the credits are consumed, but the phone is not unlocked, then what should we do?

Buy new account of 10 credits to unlock an urgent phone, but it was automatically locked, incredible

IOStnzyqbic

Your credits balance is : 10

Phone info:
~~~~~~~~~~~
Android version: 9
Android security patch: 2019-10-01
Manufacturer: samsung
Model: SM-S102DL
RIL version: Samsung RIL v4.0
RIL serial: RF8M81J9HFY
Phone HW: exynos7885
Phone version: S102DLUDS2ASJ1
Modem HW: SHANNON327
Modem version: S102DLUDS2ASJ1
CSC: S102DLTFN2ASJ1
SIM card: ABSENT
Country: USA
Sales code: TFV
KNOX warranty void: 0
IMEI: 357855100498068

Error 0x78B UID:1

Cancelled

S102DL Unlocked No errors
 

Your credits balance is : 76

Phone info:
~~~~~~~~~~~
Android version: 9
Android security patch: 2020-02-01
Manufacturer: samsung
Model: SM-S102DL
RIL version: Samsung RIL v4.0
RIL serial: RF8MC1T41AP
Phone HW: exynos7885
Phone version: S102DLUDS3ATA1
Modem HW: SHANNON327
Modem version: S102DLUDS3ATA1
CSC: S102DLTFN3ATA1
SIM card: LOADED
SIM operator: (311480)
Country: USA
Sales code: TFV
KNOX warranty void: 0
IMEI: 35785510620:D:D:D:D

Unlocking this model cost you 10 Credits

Adjusting DebugLevel OK
USB mode setup ERROR
Consider manually setting up DM+ACM+ADB mode with *#0808# service code.
Server Auth OK
Phone Auth OK
Read data from phone OK
Server calc OK
Write data to phone OK

Phone unlocked

Stopping APP...
Finished
Send Debug log to server OK
TokenID = 98328DF1F9CBB61FA1E7750E03836EA9CE930C601120E962E2 A35471E600F012

Client / server update (03/08/2020)
 

Client update (03/08/2020) :

Client update : (v0.84). ** All previous versions will stop of work **
Many changes on communication with server
Improved read for latest models, latest march patch
We remind what you only need for unlock phone is usb cable
Tracfone , AIO providers all phones , all bit versions supported

if you click on desired model will show all versions available on server

Server update (03/08/2020) :



Added the following firmwares / models on server:
A102U1UEU5ATB2
A102USQU5ATA5
A102WVLU1ASI5
A205USQS5ATB3
A205USQU4ATA5
A305YNDVU3BTA2
A515FZHU2ATB4
A600AUCU6BTB1
A720FXXU9CTA2
A750GNUBS5BTB2
G390FXXU1AQCP
G390FXXU1AQD3
G570MUBS8CTA4
G973FXXS4BTB5
G975FXXS4BTB5
J260GDDS6ATB6
J260MUBS4ASF2
J327TUVS4ASH1
J530KKKU5CTA1
J530LKLU5CTA1
J530SKSU5CTA1
J600GTVJU7BTB1
J710MNUBU4CTA1
J730GMUBS9CTB1
J737AUCU6BTA3
J737T1UVU2ARH9
J737VVRS3ASE1
M105FDDS3BTB2
M205GDXU3CTA1
M307FNJXS2ATB1
N960FXXS5DTB6
N970FXXS3BTB9
N975FXXS3BTB9
S102DLUDS3ATA1
S205DLUDS3ATB1
S260DLUDU3ASI1
S260DLUDU4ASL1
S260DLUDU5ATA1
S506DLUDS4ATA3
SCV43KDU1ATB1
T377AUCU3BRD1
T395XXS7CTB3
T395XXU7CTB1



Grab it meanwhile is hot

Happy unlocking !!



Regards