Development [ROM] [OFFICIAL] [ TB-J716F_CN_OPEN_USER_Q00209.3_R_ZUI_12.6.211_ST_210730_qpst]

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rawbkk

New member
Oct 4, 2010
4
0
Did you have the global rom when you bought the tablet?
Yes, it was delivered with global rom and unlocked bootloader...Was able to put original rom, then locked bootlader, factory reset and everything is working fine incl. Netflix L1 but the OTA problem still there. Strange thing is that the tablet id showing the update, i can download it and install, but after reboot its still on the old version and shows again new update available, ready for install...Still trying but running out of ideas?!
:)
 

sakun-ice

Senior Member
Nov 10, 2012
272
48
Yes, it was delivered with global rom and unlocked bootloader...Was able to put original rom, then locked bootlader, factory reset and everything is working fine incl. Netflix L1 but the OTA problem still there. Strange thing is that the tablet id showing the update, i can download it and install, but after reboot its still on the old version and shows again new update available, ready for install...Still trying but running out of ideas?!
:)
You can try to open the bootloader, wipe factory reset and relock again.
 

[email protected]

New member
Oct 20, 2021
3
0
Hello, I was able to install the official ROM, I just want someone to explain to me step by step how can I now lock the bootloader back?
 

[email protected]

New member
Oct 20, 2021
3
0
Hi everyone, I have successfully installed the ROM because I had the pseudo global installed. Now I have a problem with the bootloader, when adb detects my tablet and I enter the command ,, fastboot flashing lock'' message appears ,, failed unrecognized command flashing lock ''Please write me how can I lock the bootloader
 

sakun-ice

Senior Member
Nov 10, 2012
272
48
Hi everyone, I have successfully installed the ROM because I had the pseudo global installed. Now I have a problem with the bootloader, when adb detects my tablet and I enter the command ,, fastboot flashing lock'' message appears ,, failed unrecognized command flashing lock ''Please write me how can I lock the bootloader
try fastboot oem lock-go
 

[email protected]

New member
Oct 20, 2021
3
0
I tried with this command and unfortunately the command failed ended too. Maybe someone could write me step by step what he does to block the bootloader because I have no idea anymore. Thank you for your help
 

luizkun

Member
Jan 20, 2020
40
4
I tried with this command and unfortunately the command failed ended too. Maybe someone could write me step by step what he does to block the bootloader because I have no idea anymore. Thank you for your help
you need to retry with another fastboot version, you should find some fastboot version in another lenovo thread, because i think fastboot lock command is for specific built version
 

rosco_pc

Senior Member
Dec 6, 2010
85
17
yes qfil tool require very strict USB environment setup, if you can not fix sahara protocol , you can try install another window version, or try another PC/laptop , the last method is use linux environment
I would love to know how to use Linux. Tried the following:
None of them is working properly as I most likely issue the wrong commands
 

luizkun

Member
Jan 20, 2020
40
4
I would love to know how to use Linux. Tried the following:
None of them is working properly as I most likely issue the wrong commands
Can i know more detail about your issue ?
Firstly you need to verify that your device is in qfil mode or not by "dmesg" command ?
Then retry command in repo and upload result here
 

rosco_pc

Senior Member
Dec 6, 2010
85
17
Can i know more detail about your issue ?
Firstly you need to verify that your device is in qfil mode or not by "dmesg" command ?
Then retry command in repo and upload result here

I'm in edl mode and both tools I referred to are working and are loading data.
However both tools only give examples on how to load a flatbuild (rawprogram0.xml), while all examples with windows based qfil use metabuild (contents.xml). It's my first time using these tools so I'm a bit lost here, and have not found any decent explanation yet on the difference out there on the wild wild web.

As such I've not succeeded in successfully loading a P11 rom using linux edl tools, had to resort to borrowing my son's windows laptop in order to run the qfil tool.
 

Mondaywalk

Member
Nov 17, 2021
23
2
OnePlus 8 Pro
Lenovo P11
This ROM is for TB-716F, the Chinese version (not Global).

for @mardon85 @trojaner_80 @sakun-ice and all friends in this section.

Since lolinet uploaded the same package, mine from onedrive is deleted (to save some storage).


BTW, I'm using TB-606F, and I'm living in China. So if you want any Chinese version ROM, pls let me know.

Other roms, I mean the Global ones, you can get them from lolinet.
Can you get the Chinese Rom for TB-Q706F?
 

lee331

Senior Member
Dec 7, 2021
51
16
whats wrong with my tablet after i flash default rom i get device cannot be trusted and canoot be booted
 

lee331

Senior Member
Dec 7, 2021
51
16
does anyone have other firmware version of this i have your device wont boot and cannot be trusted error after i flash this firmware
 

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  • 9
    This ROM is for TB-716F, the Chinese version (not Global).

    for @mardon85 @trojaner_80 @sakun-ice and all friends in this section.

    Since lolinet uploaded the same package, mine from onedrive is deleted (to save some storage).


    BTW, I'm using TB-606F, and I'm living in China. So if you want any Chinese version ROM, pls let me know.

    Other roms, I mean the Global ones, you can get them from lolinet.
    1
    This ROM is for TB-716F, the Chinese version (not Global).

    for @mardon85 @trojaner_80 @sakun-ice and all friends in this section.


    Pls get me noticed if the link is invalid.

    BTW, I'm using TB-606F, and I'm living in China. So if you want any Chinese version ROM, pls let me know.
    You are amazing! This rom is flasheable with qualcomm program right?
    1
    I tried to flash this rom step by step according to your instructions. Unfortunately I get the following error message: Sahara protocol failed
    I'm sorry for this but I checked through Google, it's said some reasons could cause this error.

    I think the ones below should be one of the causes:

    1. QFIL version is old. I'm using 2.0.2.3, but there's newer versions.

    2. USB cable should be the original one from the box not a random one.

    3. when QFIL settings are all ready, press vol+ then connect to PC (do not connect to pc too early), then confirm QFIL shows "Qualcomm HS-USB QDLoader 9008(comx)". And please keep USB connecting to PC till your pad boot to normal.

    4. before flashing, pls make sure the qualcomm driver is correctly installed (in case of the windows driver signature check restriction).

    Hope everything be fine. Good luck!
    1
    Hi Guys, this video fixed my problem:

    Now i have flashed stock rom :)
    1
    Sorry guys. Thiese roms are what I can find in chinese forums.

    Since they can be upgraded (Mine is 606, and OTAs are all right, so I guess other models can be) through OTA, it seems no need to get the latest.

    But if there appears any, I'll upload them.

    It's National Day Holiday, 7 days starting from Oct. 1. I won't be online for long.

    And I'm still trying to figure out how to flash the latest Global on 606 CN Ver.

    The hardware incompatible error sucks. F you, Lenovo.