Hovatek Forum HARDWARE SIM / Network unlock ULTIMATE GUIDE: UNLOCK M028T/M023T [L02C]-BOARD VERSION-16XXXXX
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ULTIMATE GUIDE: UNLOCK M028T/M023T [L02C]-BOARD VERSION-16XXXXX

ULTIMATE GUIDE: UNLOCK M028T/M023T [L02C]-BOARD VERSION-16XXXXX

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mrd1901
mrd1901
mrd1901
Newbie
3
21-07-2017, 07:08 PM
#11



(21-07-2017, 06:50 PM)droidmobitech
(21-07-2017, 06:41 PM)mrd1901 Hi Guys,

really need your help. after install usb driver i stuck at connect mifi (battery remove) with note "sendpreamble failed in gettdeviceboot type".

Thanks a lot guys.

Regards,
MRD

First check the drivers

1. Two drivers are installed
A. Wtptp driver
B. Marvell AT interface (LTE Generic Drivers manually)

Check to be sure if both are properly installed....I referred users to watch L02B steps to install drivers

2. Change USB port and test modem drivers before proceeding on operation as described in L02B guide
Thanks for your quick answer. I always open page for L02B and L02C and follow the details for first and second step in L02B. I attached after install 2 things, the different only my modem recognized at COM11 not COM 13(i attached the pic for the details)
Attached Files
.jpg
error2.jpg
Size: 155.17 KB / Downloads: 45
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
21-07-2017, 07:20 PM
#12
(21-07-2017, 06:50 PM)droidmobitech
(21-07-2017, 06:41 PM)mrd1901 Hi Guys,

really need your help. after install usb driver i stuck at connect mifi (battery remove) with note "sendpreamble failed in gettdeviceboot type".

Thanks a lot guys.

Regards,
MRD

First check the drivers

1. Two drivers are installed
A. Wtptp driver
B. Marvell AT interface (LTE Generic Drivers manually)

Check to be sure if both are properly installed....I referred users to watch L02B steps to install drivers

2. Change USB port and test modem drivers before proceeding on operation as described in L02B guide
Thanks for your quick answer. I always open page for L02B and L02C and follow the details for first and second step in L02B. I attached after install 2 things, the different only my modem recognized at COM11 not COM 13(i attached the pic for the details)
[/quote]
Port number isn't a problem

Power on mifi and connect to pc with cable and under universal serial bus controllers check for Marvel Diag devices

If found you are now ready to proceed without error


It shall work
mrd1901
mrd1901
mrd1901
Newbie
3
21-07-2017, 07:32 PM
#13
(21-07-2017, 07:20 PM)droidmobitech
(21-07-2017, 06:50 PM)droidmobitech
(21-07-2017, 06:41 PM)mrd1901 Hi Guys,

really need your help. after install usb driver i stuck at connect mifi (battery remove) with note "sendpreamble failed in gettdeviceboot type".

Thanks a lot guys.

Regards,
MRD

First check the drivers

1. Two drivers are installed
A. Wtptp driver
B. Marvell AT interface (LTE Generic Drivers manually)

Check to be sure if both are properly installed....I referred users to watch L02B steps to install drivers

2. Change USB port and test modem drivers before proceeding on operation as described in L02B guide
Thanks for your quick answer. I always open page for L02B and L02C and follow the details for first and second step in L02B. I attached after install 2 things, the different only my modem recognized at COM11 not COM 13(i attached the pic for the details)
Port number isn't a problem

Power on mifi and connect to pc with cable  and under universal serial bus controllers check for Marvel Diag devices

If found you are now ready to proceed without error


It shall work
[/quote]

It still same bro.The USB Diag is fine but sometimes showup some error, i attached the error.
Attached Files
.jpg
error3.jpg
Size: 15.44 KB / Downloads: 30
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
21-07-2017, 07:55 PM
#14
(21-07-2017, 07:20 PM)droidmobitech
(21-07-2017, 06:50 PM)droidmobitech
(21-07-2017, 06:41 PM)mrd1901 Hi Guys,

really need your help. after install usb driver i stuck at connect mifi (battery remove) with note "sendpreamble failed in gettdeviceboot type".

Thanks a lot guys.

Regards,
MRD

First check the drivers

1. Two drivers are installed
A. Wtptp driver
B. Marvell AT interface (LTE Generic Drivers manually)

Check to be sure if both are properly installed....I referred users to watch L02B steps to install drivers

2. Change USB port and test modem drivers before proceeding on operation as described in L02B guide
Thanks for your quick answer. I always open page for L02B and L02C and follow the details for first and second step in L02B. I attached after install 2 things, the different only my modem recognized at COM11 not COM 13(i attached the pic for the details)
Port number isn't a problem

Power on mifi and connect to pc with cable  and under universal serial bus controllers check for Marvel Diag devices

If found you are now ready to proceed without error


It shall work
[/quote]

It still same bro.The USB Diag is fine but sometimes showup some error, i attached the error.
[/quote]

The problem is from the Marvell At interface driver, try on different pc
This post was last modified: 21-07-2017, 07:58 PM by droidmobitech.
DayatWgktg
DayatWgktg
DayatWgktg
Newbie
2
22-07-2017, 01:57 AM
#15



(21-07-2017, 10:57 AM)droidmobitech
(21-07-2017, 10:02 AM)DayatWgktg can Send to me L02C WITH 17XXXXXX to my email : dayatwgktg@gmail.com
thankyou..

Wait for release, tutorial shall not be sent to users individually, for collective benefit

thanks.. wait for it  Angel
Web guy
Web guy
Web guy
Newbie
1
22-07-2017, 09:44 AM
#16
Thanks a lot. Everything worked flawlessly.
My devices connect to the wifi but can not browse, even using ethernet connection.
medongoudidier@gmail.com
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
22-07-2017, 11:07 AM
#17
(22-07-2017, 09:44 AM)Web guy Thanks a lot. Everything worked flawlessly.
My devices connect to the wifi but can not browse, even using ethernet connection.
medongoudidier@gmail.com

For some devices login and do the following

1. In Internet tab, until auto apn configuration

2. For wireless to work , Hide Network SSID

We are still working on these problems after open line
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
29-07-2017, 03:25 PM
#18
New Acc Link

https://www.dropbox.com/s/94r2e30z3v9orm...t.rar?dl=0

If password---Droid098
This post was last modified: 15-08-2017, 11:52 PM by droidmobitech.
30-08-2017, 06:20 PM
#19
First thanks for the good job.Please I have a version no match error. What van I do?
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
30-08-2017, 06:25 PM
#20



(30-08-2017, 06:20 PM)guyeusebetangaabogo First thanks for the good job.Please I have a version no match error. What van I do?

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