Official EUI 6.0.030S ROM (CN-EN) for Le Pro 3 AI [project x7 | codenames x650-x659]

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m890

Senior Member
Nov 28, 2014
124
6
How to resolve signature error during ota update?
 
Last edited:

palmierini

Member
Dec 23, 2010
7
1
Hi
Just received my phone from RMA and it came with 6.0.030s, however I cannot add a Google account
I get an error saying this account can't be added manually
Does anyone know how to solve this error?
 

m890

Senior Member
Nov 28, 2014
124
6
Why after 25% ota update signature error happened
How to resolve the issue

Sent from my Le X820 using Tapatalk
 

dilnix

Senior Member
Aug 11, 2016
70
40
Kyiv
dilnix.blogspot.com
Why after 25% ota update signature error happened
How to resolve the issue

I chose to repack 030S with ADB/FastBoot tools to make it able to install via FastBoot easily. All links are presented in top. They are regenerated and fixed just few minutes ago.
Inside the package you can find also a script x7_fastboot_tool_noUser (both .sh and .bat) to make installation without wipe of User Storage.
Please try.
OTA update error of signature is not understood for me still.
 
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capn3m0

New member
Jul 21, 2005
2
0
Bologna
LePro3 AI Dual Camera Auto Focus

Hi all,
i installed the ROM wiping userdata and all works perfectly.

There is just one problem with the dual camera.
If i make photo with colors the autofocus doesn't works.
If i make photo Black and White the focus works perfectly.

There is a way to fix this problem?
Appears to be a software problem (i think) and not an hardware problem.
 

teliskanelis

New member
Oct 16, 2012
4
0
Guys hello,
I installed the new 30s rom on my leeco x650 (helio x27) via fastboot. I had a problem before that, that i cannot fix yet. The phone appears to have an IMEI with numbers and characters (something like 525wari4721wua) which makes it useless for 3g and 4g. I have tried MAUI, i managed to take the mddb file from the phone and follow all the MAUI steps correctly, but when i try to flash the correct imei, the application says that the versions, of the mddb i used and the mddb of the phone, are different, even though they are completely the same. Please help me, i want to use the phone and i can't...it's been more than a year, i cannot find a solution :(
 

mariobl

Senior Member
Feb 26, 2010
167
31
Banja Luka
I flash a new custom rom EUI 6.0.30s v4 and it is good for now fast and I got much more space on my disc. It does not have a chinease bloatware, but there is no official calendar application it is swich with google calendar. Could someone who has a root phone send me a official apk. Via apk system app remover it is possible to export any official apk.
Also I see on 4pda that it is possible to speed up my phone by flashing termal patch. I want to disable troatling to get much faster phone but it on 4pda it does not work the links. I find latest twrp named as LeProeAl TWRP 3.1.1. for 030s but I read that new twrp it is not good and I try to find 3.0.1. if someone have it please drop it here or send me.
 

Ronchaor

Member
Nov 27, 2008
10
1
I have version 6.0.030 and the Google backup does not work. In Google Drive, Backup account says that there is no account doing backups. Does the same thing happen to you? How could I fix it?
 

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  • 3
    Few days ago as expected, official users (who is using CN-EN official ROMs) of Le Pro 3 AI (further mentioned "x7") got an OTA update to the latest release of EUI 6.0.030S.
    The miracle that expected was not appeared. It is still based on Android 6.0.1 (Marshmallow).
    The ROM is still not localized for other countries, it contains only CN and EN languages.
    And there still many bloatware of LeEco services that is very annoyance.
    But first of all, the apps inside are now more optimized and as I see, they starting and function faster then previously.

    Ok, let's go to the main part - links =)
    The Official Site where you can download the ROM based on OTA update scheme is HERE. Also you can download a copy of OTA package from HERE.
    But if you want to download faster, you can use my clouds where I'm continuously holding the most of Official ROMs for x7.
    ---> MEGA (follow into the folder called "original_stock")
    ---> FEX

    Inside my clouds you can find that the ROM filenames contains not only a version but also an appropriate suffix (_OTA or _FASTBOOT). It's used to separate the ROMs by the installation method.
    The FASTBOOT prepared ROMs contains an installation scripts (.BAT for Windows and .SH for Linux/Mac) for not only full installation (with clearing of User Storage), but also for update (without clearing of User Storage).
    Please be careful, don't even try to install via FASTBOOT without clearing of User Storage, if you currently have functioning non Official multilingual EUI like 5.9.027S (faked as 028S in menu "About phone") or other non official!!! If you'll do this you will get many conflicts in settings and apps.

    I expect that the FASTBOOT updating instructions are widely known, but remind them once more:
    1) Enable the "Developer options" menu by clicking on "Build number" 7 times in the "About phone"
    2) In the "Developer options" menu, turn on "OEM unlocking" and "USB debugging"
    3) Connect the phone to the computer with a USB cable
    4) Run one of the installation scripts from the folder of the unpacked firmware
    5) Immediately upon startup, allow on the phone screen the "USB debugging" permission for your computer, preferably within the checkbox "always trust this device"
    6) Wait until the installation process finishes (15-20 mins), calmly referring to the fact that the phone itself will reboot into FASTBOOT mode, and also please ignore the Sparse format error message (it's normal)
    7) The phone itself will reboot into a new OS ... the first launch will be very long

    Please feel free to ask anything here about the installation process, cloud links etc.
    But be ready that I'm not fast answering.
    Any other questions including the comparison of EUI versions performance and functionality will be ignored by me.
    We still have the device that is highly secured with unknown protection mechanism and that gets us unable to build any quality custom ROM. =|
    2
    Currently my Le pro 3 ai is on non official 5.9.27s I have to downgrade it to 5.9.25s.what should I do. Further I want to update my device to eui 6.0.30s. Any help is highly appreciated .

    As an example of this way how to move into stock 028S with flashing first 025S and then just update to 028S (or 030S if you want) I prepared a video half of year ago. HERE
    I understand that not all processes there are perfect... for example I used ADB to push ROM instead of MTP that is much faster =)
    But if you have experience and you sure in other option of processing the steps explained in this video - enjoy and good luck.

    Hope it will help somebody.

    P.S.: Now I have some trouble with focus (can't focus larger then 120 cm) in stock Camera on EUI 030S and have a plan to get 028S back just for testing of Camera and focus processing.

    P.S.2.: If you will have desire to get back into custom 027S you had earlier, you always can make it. It's available on both forums (XDA & 4pda). But you need to know, that changing of using between clean stock and custom ROMs is always requires you to clean a Userspace too.
    1
    I istalled it but it does not have google play store?

    ROM does not have Google applications. You need install it. I think this still working in this version: https://forum.xda-developers.com/le-pro3/leeco-le-pro3-a1-model-x651-guides-development--and-mods/automated-installer-gapps-morelocale2-t3752576
    1
    Ok installed the 30s mod version from https. ://4pda.ru/forum/index.php?showtopic=895159&st= 2020#entry77308634
    and it includes gapps.
    You can install another launcher to get rid of ads.
    There is no root for this rom, right?

    030S mod is based on APKs of 030S with few modifications... but it also runs the old Boot from version 027S... so it may have some unexpected behavior...
    yes, all of these ROMs have no root... but with mods based on Boot of 027S version you can use a temporary root (one time booting into TWRP) for further system modifications and then back to boot with native stock kernel and modified system will run good (expect the problems with apps you may cause by modifications)
    1
    Why after 25% ota update signature error happened
    How to resolve the issue

    I chose to repack 030S with ADB/FastBoot tools to make it able to install via FastBoot easily. All links are presented in top. They are regenerated and fixed just few minutes ago.
    Inside the package you can find also a script x7_fastboot_tool_noUser (both .sh and .bat) to make installation without wipe of User Storage.
    Please try.
    OTA update error of signature is not understood for me still.