Hovatek Forum HARDWARE SIM / Network unlock [GUIDE] UNLOCK MARVELL M028T/M023T [L02C17XXX]-AOL
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[GUIDE] UNLOCK MARVELL M028T/M023T [L02C17XXX]-AOL

[GUIDE] UNLOCK MARVELL M028T/M023T [L02C17XXX]-AOL

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droidmobitech
droidmobitech
droidmobitech
Senior Member
828
02-09-2017, 08:10 PM
#1



[UNDEV][UNLOCK M028T/M023T [L02C17XXX]-(Discontinued)

This method works on about 60% new m028T with board serial L02C17XXXX-x. This method has been adopted due to unavailable firmwares to solve FBF error. Not all L02C17xxx gives such error and so users should take note.
It works greats on most 3g networks and some 4g network. However there exist limitations in 4g/LTE BANDS


MORE ABOUT NTIM AND OBMI (boot files of DEVICE)
WARNING
You should know what you are up to; dont mess with file size during editing



MORE ABOUT FBF VERSION AND RELATED SOLUTION

NTIM and OBM
On bootup, the Boot ROM loads the OBM from storage memory to internal SRAM and hands control to it. The OBM reads content of the Non-Trusted Image Module (NTIM) and searches for a DDR configuration package. If one exists, the OBM uses the information in the NTIM to configure the MCU. The NTIM can be customized for specific DDR devices by changing the register values. The sequence in which these registers are arranged in the NTIM description file is the same sequence in which these registers are programmed by OBM. The following is an example section of the NTIM Descriptor file that relates to DDR configuration.


An NTIM binary can be generated from the NTIM description file using the latest WTPTP release package available on the Marvell extranet at:
My Products/Cellular & Handheld Solutions/Applications Processors/ARMADA 16x (ARMADA 16x - 88AP16X)/Software > WTPTP
Alternatively, an existing NTIM binary can be modified using a hex editor. Figure 3: "Example DDR Package within the NTIM Binary File" shows the DDR information in the NTIM binary. Starting at address 0x110 (in Figure 3) is a list of ID/value MCU
register pairs. For convenience, the registers IDs are shown on the right side of Figure 3.
Ensure the file size is not altered if editing the binary NTIM file.



I HAVE ADDED THE PDF FILE FOR USERS who wish to learn and know more [DEVELOPERS ONLY]


CHECKS
Dashboard must have 3g, 4g only, 4g/LTE and auto mode in other to function
• Dashboard with 4g only are likely NOT supported. I have tested on 4g only dashboards doesn’t seem to work
It works on L02C16XXX


WARNING
1. This method creates dashboard instability
2. Login data somehow not maintained and some users will have persistent login problems


SOLUTION
If wireless login problem persist; try login with USB cable; “admin” or default password and modify wireless settings manually


REQUIREMENTS

1. WTPTP DRIVERS
2. LTE GENERIC MIFI DRIVERS
3. MIFITOOL


GUIDE

1. Files Needed

[Image: TUT1.png]

2. Install WTPTP Driver

[Image: TUT2.png]

3. Install LTE Generic driver

[Image: TUT3.png]

[Image: TUT4.png]

[Image: TUT5.png]


[Image: TUT6.png]

4. Run Mifitool
[Image: TUT7.png]

5.
[Image: TUT8.png]

6.
[Image: TUT9.png]

7.
[Image: TUT10.png]

8.
[Image: TUT11.png]

9.
[Image: TUT12.png]

10.
Insert battery non default sim card and battery , power device and insert USB cable

Login to dashboard using ädmin" or default login password


Locate Network Mode and set to Auto

Network Displayed

Unlock Done


[Image: TUT13.png]

11.
[Image: 20170624_214353.jpg]


Tested on few variance newer L02C16XXX and L02C17XXXX

I have  discontinue M028T unlock. This is the last unlock guide released for the M028T.
Please dont pm or send email for further unlock . I will upload all firmware and files in my possession.



done by droidmobitech

CREDIT

Team DMT
Urmac7
Metal-01


DOWNLOAD LINK

https://mega.nz/#F!U4EyGBDD!AtrQ6j25GzmoryY_83btjQ

NB: Link will be terminated soon (20dys)
This post was last modified: 08-10-2017, 07:22 AM by droidmobitech.
DanstickJDE
DanstickJDE
DanstickJDE
Enthusiastic Member
5
08-09-2017, 10:35 AM
#2
Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
08-09-2017, 10:45 AM
#3
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter
DanstickJDE
DanstickJDE
DanstickJDE
Enthusiastic Member
5
08-09-2017, 11:03 AM
#4
(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

pls where on my modem can i found the reset button..  sorry for my ignorance Sad
DanstickJDE
DanstickJDE
DanstickJDE
Enthusiastic Member
5
08-09-2017, 11:46 AM
#5



(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

Finally i saw the reset button i press it and he reset de modem.But the modem still not display wifi signal. May be it is due to the fact that the modem no more have IMEI?
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
08-09-2017, 02:03 PM
#6
(08-09-2017, 11:46 AM)DanstickJDE
(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

Finally i saw the reset button i press it and he reset de modem.But the modem still not display wifi signal. May be it is due to the fact that the modem no more have IMEI?
Rewrite New Mac address And Wifi problem will be solved

Using the mifitool detect device, input Mac address using same Address on board sticker

Thereafter Rest Mifi. Its will be ok

Sent from my SM-N930F using Tapatalk
DanstickJDE
DanstickJDE
DanstickJDE
Enthusiastic Member
5
09-09-2017, 08:18 PM
#7
(08-09-2017, 02:03 PM)droidmobitech
(08-09-2017, 11:46 AM)DanstickJDE
(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

Finally i saw the reset button i press it and he reset de modem.But the modem still not display wifi signal. May be it is due to the fact that the modem no more have IMEI?
Rewrite New Mac address And Wifi problem will be solved

Using the mifitool  detect device, input Mac address using same Address on board sticker

Thereafter Rest Mifi.  Its will be ok

Sent from my SM-N930F using Tapatalk

WHen i do like that PH NET PIN Comes back
droidmobitech
droidmobitech
droidmobitech
Senior Member
828
09-09-2017, 08:40 PM
#8
(08-09-2017, 02:03 PM)droidmobitech
(08-09-2017, 11:46 AM)DanstickJDE
(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

Finally i saw the reset button i press it and he reset de modem.But the modem still not display wifi signal. May be it is due to the fact that the modem no more have IMEI?
Rewrite New Mac address And Wifi problem will be solved

Using the mifitool  detect device, input Mac address using same Address on board sticker

Thereafter Rest Mifi.  Its will be ok

Sent from my SM-N930F using Tapatalk

WHen i do like that PH NET PIN Comes back
[/quote]
No PH Net pin should not show on display.

Your objective is to rewrite only the MAC address take note not IMEI

After rewriting the MAC address reset mifi
Problem will surely be solved

Do not rewriting the IMEI due to PH NET PIN
DanstickJDE
DanstickJDE
DanstickJDE
Enthusiastic Member
5
09-09-2017, 09:10 PM
#9
(09-09-2017, 08:40 PM)droidmobitech
(08-09-2017, 02:03 PM)droidmobitech
(08-09-2017, 11:46 AM)DanstickJDE
(08-09-2017, 10:45 AM)droidmobitech
(08-09-2017, 10:35 AM)DanstickJDE Thanks very much for the tuto. I unlock successfully my modem. But my wifi is no more giving what can i do to resolve this problem?

Using the reset button. Reset mifi , it should display signals thereafter

Finally i saw the reset button i press it and he reset de modem.But the modem still not display wifi signal. May be it is due to the fact that the modem no more have IMEI?
Rewrite New Mac address And Wifi problem will be solved

Using the mifitool  detect device, input Mac address using same Address on board sticker

Thereafter Rest Mifi.  Its will be ok

Sent from my SM-N930F using Tapatalk

WHen i do like that PH NET PIN Comes back
No PH Net pin should not show on display.

Your objective is to rewrite only the MAC address take note not IMEI

After rewriting the MAC address reset mifi
Problem will surely be solved

Do not rewriting the IMEI due to PH NET PIN
[/quote]

I was rewriting de emei. i put it back to 122331111111111 . and i rewrite my mac by putting the one on my sticker board E47DEB016C1E.. after doing all that the wifi is still not displaying
asep_one1
asep_one1
asep_one1
Junior Member
18
15-09-2017, 02:08 AM
#10
Thank you to tutorial it, my mifi can be unlocked, but I am can't to change seting Locate Network Mode to Auto, because in dasboard web ui provider to lock 4G only,
In step no.11 can't success it...

Tell me how to change web ui it or how to unlock locate Network mode to change auto,


Thank before

Sent from my Lenovo A7000-a using Tapatalk
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